{0x2, 0x4e24, @multicast2}, {0x2, 0x4e23, @rand_addr=0x3}, 0x8, 0x0, 0x0, 0x0, 0x2, 0x0, 0x80000001, 0x1, 0x8}) [ 604.679734][T24395] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 604.688196][T24395] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:20:39 executing program 3: 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x130, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x100, 0x2, [@TCA_CGROUP_ACT={0xd0, 0x1, @m_nat={0xcc, 0x0, {{0x8, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x90, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x130}}, 0x0) 17:20:39 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd38"], 0x8, 0x0) [ 604.744772][T24400] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 604.753255][T24400] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 604.803117][T24402] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 604.811597][T24402] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:20:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d5280c3fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f0700f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716aea29b5392eb35fd01b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) 17:20:40 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x5}, 0x8, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@int=0x80000000, 0x4) 17:20:40 executing program 2: r0 = socket$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, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x110, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0xe0, 0x2, [@TCA_CGROUP_ACT={0xb0, 0x1, @m_nat={0xac, 0x0, {{0x8, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x70, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x110}}, 0x0) 17:20:40 executing program 3: r0 = socket$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="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x130, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x100, 0x2, [@TCA_CGROUP_ACT={0xd0, 0x1, @m_nat={0xcc, 0x0, {{0x8, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x90, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x130}}, 0x0) 17:20:40 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='veth0_to_bond\x00') msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x5}, 0x8, 0x0) 17:20:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) creat(&(0x7f0000000000)='./file0\x00', 0x2) r1 = openat$dsp(0xffffffffffffff9c, 0xfffffffffffffffe, 0x100, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x200000, 0x0) ioctl$IMGETVERSION(r2, 0x80044942, &(0x7f00000000c0)) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000080)=r1, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648516dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd98638426081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262116112118045c1726ebf93719ab822a57da42b23fb1bc9ffca08070899c9a5958f49f4c7edfe8852ebec8bfc686c136ff0ca6809b42afeda1911f40db6f74900"/191], 0x8) 17:20:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = geteuid() r2 = creat(0x0, 0x1) setsockopt$sock_int(r2, 0x1, 0x3c, 0x0, 0x0) accept4$alg(r2, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x6, 0x0, 0xee01, r1, 0xee01, 0x80, 0x319a}, 0x81, 0x4, 0x0, 0x20, r3, r4, 0x200}) lsetxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.capability\x00', &(0x7f00000000c0)=@v3={0x3000000, [{0x4, 0xfc7}, {0x80000001, 0x7}], r1}, 0x18, 0x2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r5 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r5, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r6 = dup2(r5, r0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x79, &(0x7f0000000000)=ANY=[], 0x0) [ 605.341238][T24434] netlink: 'syz-executor.4': attribute type 18 has an invalid length. [ 605.351997][T24434] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 17:20:40 executing program 3: r0 = socket$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="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x130, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x100, 0x2, [@TCA_CGROUP_ACT={0xd0, 0x1, @m_nat={0xcc, 0x0, {{0x8, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x90, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x130}}, 0x0) [ 605.477318][T24438] netlink: 'syz-executor.2': attribute type 18 has an invalid length. [ 605.485793][T24438] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 17:20:40 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:20:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x1, 0x80) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000040)) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdbc41fd986379260d7e754c15081635a491448328a01c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e13a73262113b7cd54b3dc2"], 0x8) 17:20:40 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd38"], 0x8, 0x0) 17:20:41 executing program 3: 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x130, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x100, 0x2, [@TCA_CGROUP_ACT={0xd0, 0x1, @m_nat={0xcc, 0x0, {{0x8, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x90, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d1856"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x130}}, 0x0) 17:20:41 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd38"], 0x8, 0x0) 17:20:41 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd38"], 0x8, 0x0) 17:20:41 executing program 2: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd38"], 0x8, 0x0) 17:20:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x7fff, 0x7f, 0xfffffe00, 0x0, 0x4}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000240)={r2, 0x8}, 0xfffffffffffffca8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:41 executing program 3: r0 = socket$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="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x130, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x100, 0x2, [@TCA_CGROUP_ACT={0xd0, 0x1, @m_nat={0xcc, 0x0, {{0x8, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x90, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d1856"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x130}}, 0x0) 17:20:41 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) 17:20:41 executing program 1: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b00", 0x1b}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") r1 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:20:41 executing program 2: msgget$private(0x0, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)=""/212, &(0x7f00000001c0)=0xd4) msgsnd(r0, &(0x7f00000002c0)={0x5}, 0x8, 0x0) msgrcv(r0, 0x0, 0x22c, 0x0, 0x2800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) r3 = msgget$private(0x0, 0x2f5) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) msgsnd(r3, &(0x7f0000000000)={0x5}, 0x8, 0x0) 17:20:41 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") socket$inet(0x10, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r1 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:20:41 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) msgsnd(r1, &(0x7f0000000000)={0x5}, 0x8, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x2000) fsopen(&(0x7f00000001c0)='\xed9\xf9@\xe2N\xce\xaep`\x1c\x82\x87\xf98\x87\x9c\x8b\xa4\xd7\xa5\x03\xeaF\xc4\x9a\xde\x0e\xa5v\xa3\xcc\xc3\x0e\xe0\xbd\xc8\x85\xb6Q\xa7\xfa\a\x88\x80\xd4X\xd3\x92V\xb4\xc2\xe7\xe1)\xb1\xd4^7b\xe7\xb9\x830x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x130, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x100, 0x2, [@TCA_CGROUP_ACT={0xd0, 0x1, @m_nat={0xcc, 0x0, {{0x8, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x90, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d1856"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x130}}, 0x0) 17:20:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000140)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r7, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="52ba24409a19b20101000320448759fa040f6946adb95793d1939bb30b438604a9da2f0a6846845122dc979e8affc51e8e6a8845efd664cd9d5a1be0f6ecb7cf1417b5522b16177d7941f6c8e187e25128bf90e8d9e8cb0a5a4514bb55cc71cdc0", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000080)={r9, 0x7fff, 0x7f, 0xfffffe00, 0x0, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000000180)={r9, 0x200, 0x20, 0xff, 0x3}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000200)={r10, 0x6, 0x4}, 0x8) r11 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) connect$inet6(r11, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:42 executing program 3: 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x5}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100736671004800020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e3ffffffffffffff00000000000000000000000000000000008769697a8d0b17de6bb3fc89ec4af32bba7573cf1c489aec2786e301d2bd2eed5589862e198942c0eebcc19bb77a02f848525eef6ea4204526183efbd0fae86e9bb7b66b682c8e0bc116bff82909a903d5bfd7527496e606589b4c992f868fc3b8084283dd65bc97e42ff1f27052098bbff2e8941168d53ad0096e368cb1fc43e4b8b83642b10279a36d9b94edb99ab16d2788193a2a20180af6d1962323ee4390746bb12ab9d0fb88a23e9e6bd7ca9ce06091669a3b9ea5365a94aab2a6d2aa00f9797415ae54c323dcf7bf4675658988285ce2b8c42d3f94f67f3c26bec1606822712332e04bfcea84cc29"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:20:42 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0500000000000000746d874bc0c538355ce09b58ad2a152fe98825f71b3010e138ec29f4f8741d0f30d013f6f924a5814eb7ac6400559c790d04b9ca1ce1cdaf82ee57c3b0795b69a22a07f772f9873c110216ca6c77b65b97f9ba806fdd4870dd7f0f15b9f9aa6dab347cf294e5b78bd963977251ecbd19f66ac27b6405f5b184c1a6a7adb79d1436da2dc7fafdfb712edd8b009bd462cc891d794f21eff0716de20edbbc8ccd6d00db2a0757cd389741cddccab67798d0e9410997abbb08a4cb76bf539d2e70d5313e31311d34b258ed2ed0b38a492f09f0d10830aa6d605a91cafe06f4daaf66df17a0b94477c858"], 0x8, 0x0) 17:20:42 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0655db7b2803b4f0a12585675d26b0d5e383e5b3b60ced5c54dbb7295df0df8217ad62005127000000000000e60000", 0x30) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000001a40)=[{{&(0x7f0000000900)=@x25={0x9, @remote}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000980)=""/12, 0xc}, {&(0x7f00000000c0)=""/14, 0xe}, {&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000b00)=""/245, 0xf5}], 0x5, &(0x7f0000000c80)=""/91, 0x5b}}, {{&(0x7f0000000d00)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000d80)=""/201, 0xc9}, {&(0x7f0000000e80)=""/164, 0xa4}, {&(0x7f0000000f40)=""/179, 0xb3}, {&(0x7f0000001000)}, {&(0x7f0000001040)=""/191, 0xbf}, {&(0x7f0000001100)=""/102, 0x66}, {&(0x7f0000001180)=""/219, 0xdb}, {&(0x7f0000001280)=""/7, 0x7}, {&(0x7f00000012c0)=""/22, 0x16}], 0x9}}, {{&(0x7f0000001300)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001540)=""/155, 0x9b}, {&(0x7f0000001600)=""/152, 0x98}, {&(0x7f00000013c0)=""/22, 0x16}, {&(0x7f0000001400)=""/14, 0xe}], 0x4, &(0x7f0000001700)=""/170, 0xaa}}, {{0x0, 0x0, &(0x7f0000001a00)=[{0x0}, {&(0x7f0000000080)=""/43, 0x2b}, {&(0x7f0000001840)=""/184, 0xb8}, {&(0x7f0000001900)=""/193, 0xc1}], 0x4}, 0xfffffffe}], 0x4, 0x0, 0x0) 17:20:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000140)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r7, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="52ba24409a19b20101000320448759fa040f6946adb95793d1939bb30b438604a9da2f0a6846845122dc979e8affc51e8e6a8845efd664cd9d5a1be0f6ecb7cf1417b5522b16177d7941f6c8e187e25128bf90e8d9e8cb0a5a4514bb55cc71cdc0", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000080)={r9, 0x7fff, 0x7f, 0xfffffe00, 0x0, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000000180)={r9, 0x200, 0x20, 0xff, 0x3}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000200)={r10, 0x6, 0x4}, 0x8) r11 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) connect$inet6(r11, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) r1 = socket$inet(0x10, 0x80003, 0xc) pkey_alloc(0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000080)=""/75, &(0x7f0000000100)=0x4b) 17:20:42 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) 17:20:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000080)={0x5, 0x627, 0x1, 0x10000, 0x0, 0x81}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000140)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r7, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="52ba24409a19b20101000320448759fa040f6946adb95793d1939bb30b438604a9da2f0a6846845122dc979e8affc51e8e6a8845efd664cd9d5a1be0f6ecb7cf1417b5522b16177d7941f6c8e187e25128bf90e8d9e8cb0a5a4514bb55cc71cdc0", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000080)={r9, 0x7fff, 0x7f, 0xfffffe00, 0x0, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000000180)={r9, 0x200, 0x20, 0xff, 0x3}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000200)={r10, 0x6, 0x4}, 0x8) r11 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) connect$inet6(r11, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:42 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") socket$inet(0x10, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r1 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:20:42 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x0, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$HIDIOCGRDESCSIZE(r4, 0x80044801, &(0x7f0000000100)) semctl$GETPID(r1, 0x1, 0xb, &(0x7f0000000040)=""/190) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="05000000003b50ea"], 0x8, 0x0) 17:20:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000140)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r7, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="52ba24409a19b20101000320448759fa040f6946adb95793d1939bb30b438604a9da2f0a6846845122dc979e8affc51e8e6a8845efd664cd9d5a1be0f6ecb7cf1417b5522b16177d7941f6c8e187e25128bf90e8d9e8cb0a5a4514bb55cc71cdc0", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000080)={r9, 0x7fff, 0x7f, 0xfffffe00, 0x0, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000000180)={r9, 0x200, 0x20, 0xff, 0x3}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000200)={r10, 0x6, 0x4}, 0x8) r11 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) connect$inet6(r11, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:43 executing program 1 (fault-call:8 fault-nth: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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:20:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000080)={0x5, 0x627, 0x1, 0x10000, 0x0, 0x81}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000140)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r7, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="52ba24409a19b20101000320448759fa040f6946adb95793d1939bb30b438604a9da2f0a6846845122dc979e8affc51e8e6a8845efd664cd9d5a1be0f6ecb7cf1417b5522b16177d7941f6c8e187e25128bf90e8d9e8cb0a5a4514bb55cc71cdc0", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000080)={r9, 0x7fff, 0x7f, 0xfffffe00, 0x0, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000000180)={r9, 0x200, 0x20, 0xff, 0x3}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000200)={r10, 0x6, 0x4}, 0x8) r11 = dup2(r2, r1) connect$inet6(r11, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) [ 608.087897][T24555] FAULT_INJECTION: forcing a failure. [ 608.087897][T24555] name failslab, interval 1, probability 0, space 0, times 0 [ 608.100896][T24555] CPU: 0 PID: 24555 Comm: syz-executor.1 Not tainted 5.4.0-rc2+ #0 [ 608.108856][T24555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 608.119004][T24555] Call Trace: [ 608.122385][T24555] dump_stack+0x191/0x1f0 [ 608.126804][T24555] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 608.132786][T24555] should_fail+0xa3f/0xa50 [ 608.137297][T24555] __should_failslab+0x264/0x280 [ 608.142307][T24555] should_failslab+0x29/0x70 [ 608.146964][T24555] kmem_cache_alloc_node+0x103/0xe70 [ 608.152323][T24555] ? __alloc_skb+0x215/0xa10 [ 608.157104][T24555] __alloc_skb+0x215/0xa10 [ 608.161602][T24555] netlink_sendmsg+0x783/0x1330 [ 608.166550][T24555] ? netlink_getsockopt+0x1430/0x1430 [ 608.171983][T24555] ___sys_sendmsg+0x14ff/0x1590 [ 608.176949][T24555] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 608.183125][T24555] ? __fget_light+0x6b1/0x710 [ 608.187965][T24555] ? kmsan_internal_set_origin+0x6a/0xb0 [ 608.193676][T24555] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 608.199649][T24555] __se_sys_sendmsg+0x305/0x460 [ 608.204593][T24555] __x64_sys_sendmsg+0x4a/0x70 [ 608.209421][T24555] do_syscall_64+0xb6/0x160 [ 608.213990][T24555] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 608.219924][T24555] RIP: 0033:0x459a59 [ 608.223882][T24555] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 608.243548][T24555] RSP: 002b:00007f149687ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 608.252038][T24555] RAX: ffffffffffffffda RBX: 00007f149687ac90 RCX: 0000000000459a59 [ 608.260080][T24555] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000006 [ 608.268139][T24555] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 608.276163][T24555] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f149687b6d4 [ 608.284196][T24555] R13: 00000000004c7be8 R14: 00000000004dd980 R15: 0000000000000007 17:20:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000140)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r6, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="52ba24409a19b20101000320448759fa040f6946adb95793d1939bb30b438604a9da2f0a6846845122dc979e8affc51e8e6a8845efd664cd9d5a1be0f6ecb7cf1417b5522b16177d7941f6c8e187e25128bf90e8d9e8cb0a5a4514bb55cc71cdc0", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000080)={r8, 0x7fff, 0x7f, 0xfffffe00, 0x0, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000180)={r8, 0x200, 0x20, 0xff, 0x3}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000200)={r9, 0x6, 0x4}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000080)={0x5, 0x627, 0x1, 0x10000, 0x0, 0x81}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000140)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r6, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="52ba24409a19b20101000320448759fa040f6946adb95793d1939bb30b438604a9da2f0a6846845122dc979e8affc51e8e6a8845efd664cd9d5a1be0f6ecb7cf1417b5522b16177d7941f6c8e187e25128bf90e8d9e8cb0a5a4514bb55cc71cdc0", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000080)={r8, 0x7fff, 0x7f, 0xfffffe00, 0x0, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000180)={r8, 0x200, 0x20, 0xff, 0x3}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000200)={r9, 0x6, 0x4}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:43 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) 17:20:43 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") socket$inet(0x10, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r1 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:20:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:43 executing program 1 (fault-call:8 fault-nth:1): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(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="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:20:43 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x10000, 0x210400) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000100)={r5, 0xfea64c6a581be6b4}) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) ioctl$VIDIOC_S_FREQUENCY(r4, 0x402c5639, &(0x7f0000000140)={0x84d, 0x7, 0x5}) msgsnd(r0, &(0x7f0000000000)={0x5}, 0x8, 0x0) 17:20:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000140)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r6, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="52ba24409a19b20101000320448759fa040f6946adb95793d1939bb30b438604a9da2f0a6846845122dc979e8affc51e8e6a8845efd664cd9d5a1be0f6ecb7cf1417b5522b16177d7941f6c8e187e25128bf90e8d9e8cb0a5a4514bb55cc71cdc0", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000080)={r8, 0x7fff, 0x7f, 0xfffffe00, 0x0, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000180)={r8, 0x200, 0x20, 0xff, 0x3}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000200)={r9, 0x6, 0x4}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) [ 608.810364][T24589] FAULT_INJECTION: forcing a failure. [ 608.810364][T24589] name failslab, interval 1, probability 0, space 0, times 0 [ 608.823922][T24589] CPU: 0 PID: 24589 Comm: syz-executor.1 Not tainted 5.4.0-rc2+ #0 [ 608.831898][T24589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 608.842068][T24589] Call Trace: [ 608.845435][T24589] dump_stack+0x191/0x1f0 [ 608.849801][T24589] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 608.855748][T24589] should_fail+0xa3f/0xa50 [ 608.860213][T24589] __should_failslab+0x264/0x280 [ 608.865213][T24589] should_failslab+0x29/0x70 [ 608.869835][T24589] __kmalloc_node_track_caller+0x1cd/0x1320 [ 608.875765][T24589] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 608.881855][T24589] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 608.887446][T24589] ? netlink_sendmsg+0x783/0x1330 [ 608.892517][T24589] ? netlink_sendmsg+0x783/0x1330 [ 608.897571][T24589] __alloc_skb+0x306/0xa10 [ 608.902003][T24589] ? netlink_sendmsg+0x783/0x1330 [ 608.907056][T24589] netlink_sendmsg+0x783/0x1330 [ 608.911948][T24589] ? netlink_getsockopt+0x1430/0x1430 [ 608.917348][T24589] ___sys_sendmsg+0x14ff/0x1590 [ 608.922228][T24589] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 608.928356][T24589] ? __fget_light+0x6b1/0x710 [ 608.933064][T24589] ? kmsan_internal_set_origin+0x6a/0xb0 [ 608.938794][T24589] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 608.944757][T24589] __se_sys_sendmsg+0x305/0x460 [ 608.949676][T24589] __x64_sys_sendmsg+0x4a/0x70 [ 608.954488][T24589] do_syscall_64+0xb6/0x160 [ 608.959038][T24589] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 608.964950][T24589] RIP: 0033:0x459a59 [ 608.968875][T24589] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 608.988511][T24589] RSP: 002b:00007f1496859c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 608.996964][T24589] RAX: ffffffffffffffda RBX: 00007f1496859c90 RCX: 0000000000459a59 [ 609.005052][T24589] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000006 [ 609.013042][T24589] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 609.021057][T24589] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f149685a6d4 [ 609.029055][T24589] R13: 00000000004c7be8 R14: 00000000004dd980 R15: 0000000000000007 [ 609.068057][T24593] validate_nla: 16 callbacks suppressed [ 609.068083][T24593] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 609.082299][T24593] __nla_validate_parse: 16 callbacks suppressed [ 609.088810][T24593] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:20:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000140)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r6, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="52ba24409a19b20101000320448759fa040f6946adb95793d1939bb30b438604a9da2f0a6846845122dc979e8affc51e8e6a8845efd664cd9d5a1be0f6ecb7cf1417b5522b16177d7941f6c8e187e25128bf90e8d9e8cb0a5a4514bb55cc71cdc0", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000080)={r8, 0x7fff, 0x7f, 0xfffffe00, 0x0, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000180)={r8, 0x200, 0x20, 0xff, 0x3}, &(0x7f00000001c0)=0x18) r9 = dup2(r2, r1) connect$inet6(r9, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:44 executing program 1 (fault-call:8 fault-nth: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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:20:44 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x5}, 0x8, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e23, 0x2, @empty, 0x7f28}, @in6={0xa, 0x4e24, 0x32d, @empty, 0x2}], 0x48) 17:20:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000140)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r6, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="52ba24409a19b20101000320448759fa040f6946adb95793d1939bb30b438604a9da2f0a6846845122dc979e8affc51e8e6a8845efd664cd9d5a1be0f6ecb7cf1417b5522b16177d7941f6c8e187e25128bf90e8d9e8cb0a5a4514bb55cc71cdc0", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000080)={r8, 0x7fff, 0x7f, 0xfffffe00, 0x0, 0x4}, 0x14) r9 = dup2(r2, r1) connect$inet6(r9, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:44 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) 17:20:44 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, 0x0, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:20:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000140)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r6, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="52ba24409a19b20101000320448759fa040f6946adb95793d1939bb30b438604a9da2f0a6846845122dc979e8affc51e8e6a8845efd664cd9d5a1be0f6ecb7cf1417b5522b16177d7941f6c8e187e25128bf90e8d9e8cb0a5a4514bb55cc71cdc0", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r8 = dup2(r2, r1) connect$inet6(r8, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:44 executing program 4: r0 = msgget$private(0x0, 0x801) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000040)={0x0, "4da7e0ca4a74d3c40cef02f123777136338ec8c35a6b3e1b8114d3c438d00a9eaa811cadbc1bf314f37aba66377528c74c7300eb522a88d59b8d586c990d7eed639bff3d8ed8a8426bc7e9bb68878556d0618c1495f56f1d3b"}, 0x61, 0x800) [ 609.749608][T24620] FAULT_INJECTION: forcing a failure. [ 609.749608][T24620] name failslab, interval 1, probability 0, space 0, times 0 [ 609.762459][T24620] CPU: 0 PID: 24620 Comm: syz-executor.1 Not tainted 5.4.0-rc2+ #0 [ 609.770442][T24620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 609.780554][T24620] Call Trace: [ 609.780776][T24634] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 609.783910][T24620] dump_stack+0x191/0x1f0 [ 609.783967][T24620] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 609.784044][T24620] should_fail+0xa3f/0xa50 [ 609.792179][T24634] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 609.796581][T24620] __should_failslab+0x264/0x280 [ 609.796632][T24620] should_failslab+0x29/0x70 [ 609.796672][T24620] kmem_cache_alloc+0xd6/0xd10 [ 609.796713][T24620] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 609.796753][T24620] ? skb_clone+0x326/0x5d0 [ 609.796796][T24620] ? __msan_metadata_ptr_for_load_4+0x10/0x20 17:20:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000140)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r6, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r7 = dup2(r2, r1) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) [ 609.796847][T24620] skb_clone+0x326/0x5d0 [ 609.851374][T24620] netlink_deliver_tap+0x804/0xeb0 [ 609.856618][T24620] netlink_unicast+0xde9/0x1020 [ 609.861574][T24620] netlink_sendmsg+0x110f/0x1330 [ 609.866605][T24620] ? netlink_getsockopt+0x1430/0x1430 [ 609.872041][T24620] ___sys_sendmsg+0x14ff/0x1590 [ 609.876959][T24620] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 609.883105][T24620] ? __fget_light+0x6b1/0x710 [ 609.887824][T24620] ? kmsan_internal_set_origin+0x6a/0xb0 [ 609.893525][T24620] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 609.899457][T24620] __se_sys_sendmsg+0x305/0x460 [ 609.904369][T24620] __x64_sys_sendmsg+0x4a/0x70 [ 609.909162][T24620] do_syscall_64+0xb6/0x160 [ 609.913691][T24620] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 609.919598][T24620] RIP: 0033:0x459a59 [ 609.923518][T24620] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 609.944850][T24620] RSP: 002b:00007f149687ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 609.953318][T24620] RAX: ffffffffffffffda RBX: 00007f149687ac90 RCX: 0000000000459a59 [ 609.961321][T24620] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000006 [ 609.969313][T24620] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 609.977303][T24620] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f149687b6d4 [ 609.985289][T24620] R13: 00000000004c7be8 R14: 00000000004dd980 R15: 0000000000000007 [ 609.994080][T24620] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. [ 610.004849][T24638] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 610.013529][T24638] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:20:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 610.086983][T24640] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 610.095455][T24640] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:20:45 executing program 1 (fault-call:8 fault-nth:3): 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:20:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 610.271451][T24647] FAULT_INJECTION: forcing a failure. [ 610.271451][T24647] name failslab, interval 1, probability 0, space 0, times 0 [ 610.284419][T24647] CPU: 0 PID: 24647 Comm: syz-executor.1 Not tainted 5.4.0-rc2+ #0 [ 610.292403][T24647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 610.302520][T24647] Call Trace: [ 610.305936][T24647] dump_stack+0x191/0x1f0 [ 610.310369][T24647] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 610.316372][T24647] should_fail+0xa3f/0xa50 [ 610.320892][T24647] __should_failslab+0x264/0x280 [ 610.325925][T24647] should_failslab+0x29/0x70 [ 610.330592][T24647] kmem_cache_alloc_trace+0xf7/0xd20 [ 610.335989][T24647] ? __tcf_chain_get+0x2a1/0xbf0 [ 610.341010][T24647] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 610.346987][T24647] __tcf_chain_get+0x2a1/0xbf0 [ 610.351835][T24647] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 610.357823][T24647] tc_new_tfilter+0x1a82/0x4cf0 [ 610.362755][T24647] ? kmsan_internal_set_origin+0x6a/0xb0 17:20:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 610.368487][T24647] ? refcount_dec_and_test_checked+0x14c/0x210 [ 610.374767][T24647] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 610.380738][T24647] ? tcf_tunnel_encap_put_tunnel+0x40/0x40 [ 610.386614][T24647] ? tcf_tunnel_encap_put_tunnel+0x40/0x40 [ 610.392506][T24647] rtnetlink_rcv_msg+0xcb6/0x1580 [ 610.397626][T24647] ? local_bh_enable+0x36/0x40 [ 610.402465][T24647] ? __dev_queue_xmit+0x38e8/0x4200 [ 610.407738][T24647] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 610.413726][T24647] ? kmsan_internal_set_origin+0x6a/0xb0 [ 610.419447][T24647] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 610.425412][T24647] netlink_rcv_skb+0x431/0x620 [ 610.430248][T24647] ? rtnetlink_bind+0x120/0x120 [ 610.435182][T24647] rtnetlink_rcv+0x50/0x60 [ 610.439657][T24647] netlink_unicast+0xf3e/0x1020 [ 610.444559][T24647] netlink_sendmsg+0x110f/0x1330 [ 610.449535][T24647] ? netlink_getsockopt+0x1430/0x1430 [ 610.454927][T24647] ___sys_sendmsg+0x14ff/0x1590 [ 610.459812][T24647] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 610.465939][T24647] ? __fget_light+0x6b1/0x710 [ 610.470642][T24647] ? kmsan_internal_set_origin+0x6a/0xb0 [ 610.476313][T24647] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 610.482233][T24647] __se_sys_sendmsg+0x305/0x460 [ 610.487123][T24647] __x64_sys_sendmsg+0x4a/0x70 [ 610.491912][T24647] do_syscall_64+0xb6/0x160 [ 610.496453][T24647] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 610.502371][T24647] RIP: 0033:0x459a59 [ 610.506299][T24647] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 610.525921][T24647] RSP: 002b:00007f149687ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 610.534373][T24647] RAX: ffffffffffffffda RBX: 00007f149687ac90 RCX: 0000000000459a59 [ 610.542409][T24647] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000006 [ 610.550400][T24647] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 610.558387][T24647] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f149687b6d4 [ 610.566376][T24647] R13: 00000000004c7be8 R14: 00000000004dd980 R15: 0000000000000007 17:20:45 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) 17:20:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000140)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r6, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r7 = dup2(r2, r1) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:45 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x5}, 0x8, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x200100, 0x0) 17:20:45 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, 0x0, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:20:45 executing program 1 (fault-call:8 fault-nth:4): 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) [ 610.855651][T24670] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 610.864105][T24670] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:20:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000140)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) r7 = dup2(r2, r1) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) [ 610.925076][T24672] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 610.933806][T24672] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 611.025248][T24681] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 611.029061][T24675] FAULT_INJECTION: forcing a failure. [ 611.029061][T24675] name failslab, interval 1, probability 0, space 0, times 0 [ 611.034076][T24681] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 611.046461][T24675] CPU: 1 PID: 24675 Comm: syz-executor.1 Not tainted 5.4.0-rc2+ #0 [ 611.063558][T24675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 611.073672][T24675] Call Trace: [ 611.077150][T24675] dump_stack+0x191/0x1f0 [ 611.081568][T24675] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 611.087561][T24675] should_fail+0xa3f/0xa50 [ 611.092074][T24675] __should_failslab+0x264/0x280 [ 611.097204][T24675] should_failslab+0x29/0x70 [ 611.101860][T24675] __kmalloc_node_track_caller+0x1cd/0x1320 [ 611.107797][T24675] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 611.114025][T24675] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 611.119528][T24675] ? netlink_ack+0x579/0x1190 [ 611.124249][T24675] ? netlink_ack+0x579/0x1190 [ 611.128970][T24675] __alloc_skb+0x306/0xa10 [ 611.133419][T24675] ? netlink_ack+0x579/0x1190 [ 611.138131][T24675] netlink_ack+0x579/0x1190 [ 611.142700][T24675] netlink_rcv_skb+0x316/0x620 [ 611.147497][T24675] ? rtnetlink_bind+0x120/0x120 [ 611.152382][T24675] rtnetlink_rcv+0x50/0x60 [ 611.156825][T24675] netlink_unicast+0xf3e/0x1020 [ 611.161711][T24675] netlink_sendmsg+0x110f/0x1330 [ 611.166695][T24675] ? netlink_getsockopt+0x1430/0x1430 [ 611.172191][T24675] ___sys_sendmsg+0x14ff/0x1590 [ 611.177082][T24675] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 611.183205][T24675] ? __fget_light+0x6b1/0x710 [ 611.187928][T24675] ? kmsan_internal_set_origin+0x6a/0xb0 [ 611.193590][T24675] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 611.199517][T24675] __se_sys_sendmsg+0x305/0x460 [ 611.204423][T24675] __x64_sys_sendmsg+0x4a/0x70 [ 611.209211][T24675] do_syscall_64+0xb6/0x160 [ 611.213747][T24675] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 611.219657][T24675] RIP: 0033:0x459a59 [ 611.223577][T24675] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 611.243199][T24675] RSP: 002b:00007f149687ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 611.251638][T24675] RAX: ffffffffffffffda RBX: 00007f149687ac90 RCX: 0000000000459a59 [ 611.259623][T24675] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000006 [ 611.267614][T24675] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 17:20:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000140)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socket$inet6_sctp(0xa, 0x5, 0x84) r6 = dup2(r2, r1) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) [ 611.275599][T24675] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f149687b6d4 [ 611.283582][T24675] R13: 00000000004c7be8 R14: 00000000004dd980 R15: 0000000000000007 17:20:46 executing program 1 (fault-call:8 fault-nth:5): r0 = socket$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="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:20:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000140)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r2, r1) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) [ 611.620758][T24693] FAULT_INJECTION: forcing a failure. [ 611.620758][T24693] name failslab, interval 1, probability 0, space 0, times 0 [ 611.634101][T24693] CPU: 1 PID: 24693 Comm: syz-executor.1 Not tainted 5.4.0-rc2+ #0 [ 611.642093][T24693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 611.652237][T24693] Call Trace: [ 611.655630][T24693] dump_stack+0x191/0x1f0 [ 611.660060][T24693] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 611.666043][T24693] should_fail+0xa3f/0xa50 [ 611.670574][T24693] __should_failslab+0x264/0x280 [ 611.675604][T24693] should_failslab+0x29/0x70 [ 611.680324][T24693] __kmalloc_node_track_caller+0x1cd/0x1320 [ 611.686327][T24693] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 611.692472][T24693] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 611.698124][T24693] ? __tcf_chain_get+0x81d/0xbf0 [ 611.703129][T24693] ? __tcf_chain_get+0x81d/0xbf0 [ 611.708120][T24693] __alloc_skb+0x306/0xa10 [ 611.712573][T24693] ? __tcf_chain_get+0x81d/0xbf0 [ 611.717553][T24693] __tcf_chain_get+0x81d/0xbf0 [ 611.722374][T24693] tc_new_tfilter+0x1a82/0x4cf0 [ 611.727267][T24693] ? kmsan_internal_set_origin+0x6a/0xb0 [ 611.732946][T24693] ? refcount_dec_and_test_checked+0x14c/0x210 [ 611.739175][T24693] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 611.745105][T24693] ? tcf_tunnel_encap_put_tunnel+0x40/0x40 [ 611.750936][T24693] ? tcf_tunnel_encap_put_tunnel+0x40/0x40 [ 611.756771][T24693] rtnetlink_rcv_msg+0xcb6/0x1580 [ 611.761852][T24693] ? local_bh_enable+0x36/0x40 [ 611.766725][T24693] ? __dev_queue_xmit+0x38e8/0x4200 [ 611.771963][T24693] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 611.777988][T24693] ? kmsan_internal_set_origin+0x6a/0xb0 [ 611.783677][T24693] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 611.789599][T24693] netlink_rcv_skb+0x431/0x620 [ 611.794393][T24693] ? rtnetlink_bind+0x120/0x120 [ 611.799287][T24693] rtnetlink_rcv+0x50/0x60 [ 611.803735][T24693] netlink_unicast+0xf3e/0x1020 [ 611.809499][T24693] netlink_sendmsg+0x110f/0x1330 [ 611.814485][T24693] ? netlink_getsockopt+0x1430/0x1430 [ 611.819882][T24693] ___sys_sendmsg+0x14ff/0x1590 [ 611.824805][T24693] ? __fget_light+0x6b1/0x710 [ 611.829518][T24693] ? kmsan_internal_set_origin+0x6a/0xb0 [ 611.835212][T24693] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 611.841141][T24693] __se_sys_sendmsg+0x305/0x460 [ 611.846040][T24693] __x64_sys_sendmsg+0x4a/0x70 [ 611.850835][T24693] do_syscall_64+0xb6/0x160 [ 611.855372][T24693] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 611.861285][T24693] RIP: 0033:0x459a59 [ 611.865214][T24693] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 611.884855][T24693] RSP: 002b:00007f149687ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 611.893300][T24693] RAX: ffffffffffffffda RBX: 00007f149687ac90 RCX: 0000000000459a59 [ 611.901297][T24693] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000006 [ 611.909289][T24693] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 17:20:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 611.917278][T24693] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f149687b6d4 [ 611.925295][T24693] R13: 00000000004c7be8 R14: 00000000004dd980 R15: 0000000000000007 [ 611.933998][T24693] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. 17:20:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000140)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r4, r3) r5 = dup2(r2, r1) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:47 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) 17:20:47 executing program 1 (fault-call:8 fault-nth:6): r0 = socket$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="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:20:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000140)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r4, r3) r5 = dup2(r2, r1) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:47 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, 0x0, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:20:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000140)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r4, r3) r5 = dup2(r2, r1) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) [ 612.321916][T24710] FAULT_INJECTION: forcing a failure. [ 612.321916][T24710] name failslab, interval 1, probability 0, space 0, times 0 [ 612.334852][T24710] CPU: 1 PID: 24710 Comm: syz-executor.1 Not tainted 5.4.0-rc2+ #0 [ 612.342858][T24710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 612.353073][T24710] Call Trace: [ 612.356449][T24710] dump_stack+0x191/0x1f0 [ 612.360836][T24710] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 612.366772][T24710] should_fail+0xa3f/0xa50 [ 612.371230][T24710] __should_failslab+0x264/0x280 [ 612.376214][T24710] should_failslab+0x29/0x70 [ 612.380831][T24710] __kmalloc_node_track_caller+0x1cd/0x1320 [ 612.386769][T24710] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 612.392866][T24710] ? netlink_trim+0x398/0x400 [ 612.397589][T24710] ? netlink_trim+0x398/0x400 [ 612.402303][T24710] pskb_expand_head+0x21c/0x19f0 [ 612.407268][T24710] ? __se_sys_sendmsg+0x305/0x460 [ 612.412314][T24710] ? __x64_sys_sendmsg+0x4a/0x70 [ 612.417290][T24710] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 612.423557][T24710] ? __se_sys_sendmsg+0x305/0x460 [ 612.428603][T24710] ? __x64_sys_sendmsg+0x4a/0x70 [ 612.433835][T24710] ? do_syscall_64+0xb6/0x160 [ 612.438558][T24710] netlink_trim+0x398/0x400 [ 612.443093][T24710] netlink_broadcast_filtered+0x14c/0x1c10 [ 612.449033][T24710] ? nla_put+0x24d/0x310 [ 612.453315][T24710] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 612.459280][T24710] netlink_broadcast+0xf6/0x110 [ 612.464187][T24710] rtnetlink_send+0x28c/0x2b0 [ 612.468920][T24710] __tcf_chain_get+0x9f6/0xbf0 [ 612.473809][T24710] tc_new_tfilter+0x1a82/0x4cf0 [ 612.478713][T24710] ? kmsan_internal_set_origin+0x6a/0xb0 [ 612.484581][T24710] ? refcount_dec_and_test_checked+0x14c/0x210 [ 612.490802][T24710] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 612.496724][T24710] ? tcf_tunnel_encap_put_tunnel+0x40/0x40 [ 612.502555][T24710] ? tcf_tunnel_encap_put_tunnel+0x40/0x40 [ 612.508415][T24710] rtnetlink_rcv_msg+0xcb6/0x1580 [ 612.513483][T24710] ? local_bh_enable+0x36/0x40 [ 612.518268][T24710] ? __dev_queue_xmit+0x38e8/0x4200 [ 612.523521][T24710] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 612.529457][T24710] ? kmsan_internal_set_origin+0x6a/0xb0 [ 612.535130][T24710] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 612.541056][T24710] netlink_rcv_skb+0x431/0x620 [ 612.545878][T24710] ? rtnetlink_bind+0x120/0x120 [ 612.550776][T24710] rtnetlink_rcv+0x50/0x60 [ 612.555232][T24710] netlink_unicast+0xf3e/0x1020 [ 612.560145][T24710] netlink_sendmsg+0x110f/0x1330 [ 612.565129][T24710] ? netlink_getsockopt+0x1430/0x1430 [ 612.570527][T24710] ___sys_sendmsg+0x14ff/0x1590 [ 612.575412][T24710] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 612.581531][T24710] ? __fget_light+0x6b1/0x710 [ 612.586233][T24710] ? kmsan_internal_set_origin+0x6a/0xb0 [ 612.592510][T24710] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 612.598519][T24710] __se_sys_sendmsg+0x305/0x460 [ 612.603410][T24710] __x64_sys_sendmsg+0x4a/0x70 [ 612.608205][T24710] do_syscall_64+0xb6/0x160 [ 612.612748][T24710] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 612.618679][T24710] RIP: 0033:0x459a59 [ 612.622605][T24710] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 612.642232][T24710] RSP: 002b:00007f149687ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 612.650674][T24710] RAX: ffffffffffffffda RBX: 00007f149687ac90 RCX: 0000000000459a59 [ 612.658763][T24710] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000006 [ 612.666751][T24710] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 612.674742][T24710] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f149687b6d4 [ 612.682735][T24710] R13: 00000000004c7be8 R14: 00000000004dd980 R15: 0000000000000007 [ 612.691217][T24710] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. 17:20:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 612.780254][T24716] netlink: 'syz-executor.5': attribute type 18 has an invalid length. 17:20:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000140)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = dup2(r2, r1) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:47 executing program 1 (fault-call:8 fault-nth:7): r0 = socket$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="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:20:47 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1, 0x0) [ 612.915458][T24717] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 612.988224][T24720] netlink: 'syz-executor.5': attribute type 18 has an invalid length. 17:20:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000140)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = dup2(r2, r1) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000140)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = dup2(r2, r1) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(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="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100736671004800020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e3ffffffffffffff00000000000000000000000000000000008769697a8d0b17de6bb3fc89ec4af32bba7573cf1c489aec2786e301d2bd2eed5589862e198942c0eebcc19bb77a02f848525eef6ea4204526183efbd0fae86e9bb7b66b682c8e0bc116bff82909a903d5bfd7527496e606589b4c992f868fc3b8084283dd65bc97e42ff1f27052098bbff2e8941168d53ad0096e368cb1fc43e4b8b83642b10279a36d9b94edb99ab16d2788193a2a20180af6d1962323ee4390746bb12ab9d0fb88a23e9e6bd7ca9ce06091669a3b9ea5365a94aab2a6d2aa00f9797415ae54c323dcf7bf4675658988285ce2b8c42d3f94f67f3c26bec1606822712332e04bfcea84cc29"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="340100002c0001070000000000000000000000002db64b4418d58e9c75a3843800369785d2707ae90ce3926d3e84fd0efc684e1d", @ANYRES32=r3, @ANYBLOB="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"], 0x134}}, 0x0) 17:20:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000140)=0x80) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup2(r2, r1) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:48 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:20:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000140)=0x80) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup2(r2, r1) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000140)=0x80) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup2(r2, r1) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:48 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1, 0x0) 17:20:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(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="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9010000002665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$VIDIOC_G_SLICED_VBI_CAP(r4, 0xc0745645, &(0x7f0000000300)={0x7983, [0x8, 0x8, 0x4, 0x288c, 0x6, 0xfffc, 0x7, 0x401, 0x81, 0x2, 0x74bf, 0x4, 0x6, 0xfffb, 0x0, 0x9, 0xa3, 0x100, 0xee0a, 0x7, 0xfc00, 0x4, 0xdfb9, 0xfff8, 0x4f09, 0x4, 0x5, 0x9, 0x8, 0x19, 0x7, 0xdd6b, 0x6, 0xffff, 0x3f, 0x80, 0x101, 0x4, 0x8, 0x2, 0x7, 0x1, 0x5, 0x9, 0xfaa5, 0x3, 0x6, 0x7ff], 0x2}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="340100002c00010700"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x134}}, 0x0) 17:20:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r2, r1) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f00000002c0)={r3, 0x0, 0x34, 0xffffffff, 0x3}) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r4, @ANYBLOB="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"], 0x74}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="340100002c00010700"/20, @ANYRES32=r4, @ANYBLOB="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"], 0x134}}, 0x0) r6 = syz_open_dev$vbi(&(0x7f0000000300)='/dev/vbi#\x00', 0x0, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup2(r8, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r9) 17:20:49 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:20:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) [ 614.352907][T24790] __nla_validate_parse: 8 callbacks suppressed [ 614.352933][T24790] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. 17:20:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 614.458135][T24798] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. [ 614.474030][T24797] validate_nla: 3 callbacks suppressed [ 614.474055][T24797] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 614.488036][T24797] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 614.518773][T24799] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 614.527511][T24799] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:20:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 614.594267][T24803] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 614.602779][T24803] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:20:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r4, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000080)={r6, 0x7fff, 0x7f, 0xfffffe00, 0x0, 0x4}, 0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000002c0)={r6}, 0x8) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:20:49 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1, 0x0) 17:20:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r2, r1) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) [ 614.851898][T24812] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. 17:20:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r2, r1) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000340)={0x5, &(0x7f0000000300)=[{0x3ff, 0x1, 0x0, 0x4}, {0x0, 0x3, 0x1, 0x6}, {0x1ff, 0xe, 0x4, 0x856}, {0x8, 0x0, 0xff, 0x14d}, {0x7, 0x7, 0xa9, 0x6}]}, 0x10) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r4, @ANYBLOB="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"], 0x74}}, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x10) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="340100002c00010700"/20, @ANYRES32=r4, @ANYBLOB="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"], 0x134}}, 0x0) [ 615.344708][T24833] netlink: 'syz-executor.1': attribute type 18 has an invalid length. [ 615.353342][T24833] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:20:50 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:20:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:50 executing program 2: socket$inet6_sctp(0xa, 0x80000000000001, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(r1, r0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) [ 615.534103][T24834] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. [ 615.626321][T24843] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 615.634823][T24843] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 615.698060][T24845] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 615.707052][T24845] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:20:50 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(r1, r0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:50 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f700000000"], 0x1, 0x0) [ 615.748126][T24837] netlink: 'syz-executor.1': attribute type 18 has an invalid length. [ 615.865005][T24851] netlink: 'syz-executor.5': attribute type 18 has an invalid length. 17:20:51 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(r1, r0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:51 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(r1, r0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:51 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(r1, r0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:51 executing program 2: socketpair$unix(0x1, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:51 executing program 2: socketpair$unix(0x1, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:51 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_route_sched(r3, &(0x7f0000000540)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x81010030}, 0xc, &(0x7f0000000500)={&(0x7f0000000800)=@gettaction={0x14, 0x32, 0x10, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x40008081) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r7, 0xc0605345, &(0x7f00000002c0)={0x2, 0x1, {0x0, 0x2, 0x5, 0x3, 0xfffffbff}}) 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$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) r10 = open(&(0x7f00000008c0)='./file0\x00', 0x200800, 0x2) getsockname$unix(r10, &(0x7f0000000900), &(0x7f0000000980)=0x6e) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r9, @ANYBLOB="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"], 0x74}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = dup2(r12, r11) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r13, 0xae60) r14 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r14, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="340100002c00010700"/20, @ANYRES32=r9, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = dup2(r16, r15) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) setsockopt$inet6_udp_encap(r17, 0x11, 0x64, &(0x7f0000000580)=0x3, 0x4) 17:20:51 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x0, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:20:51 executing program 3: setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 616.733127][T24885] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 616.789505][T24888] netlink: 'syz-executor.5': attribute type 18 has an invalid length. 17:20:51 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f700000000"], 0x1, 0x0) 17:20:51 executing program 2: socketpair$unix(0x1, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:51 executing program 3: setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = syz_open_dev$video4linux(&(0x7f0000000040)='/dev/v4l-subdev#\x00', 0x401, 0x40000) ioctl$VIDIOC_SUBDEV_G_FMT(r4, 0xc0585604, &(0x7f00000001c0)={0x0, 0x1}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) ioctl$VIDIOC_QBUF(r4, 0xc058560f, &(0x7f0000000340)={0x81, 0x4, 0x4, 0x200000, {r5, r6/1000+30000}, {0x5, 0x0, 0xab, 0x0, 0x1, 0x34, "fa102d44"}, 0x8d, 0x3, @planes=&(0x7f0000000300)={0xffffffc1, 0x5, @userptr=0x2aef, 0x9}, 0x4}) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x5, 0x10) 17:20:52 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(r1, r0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:52 executing program 3: setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:52 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x0, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:20:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:52 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(r1, r0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000002c0)=0x4, 0x4) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="340100002c000104000000000011000000900000", @ANYRES32=r3, @ANYBLOB="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"], 0x134}}, 0x0) 17:20:52 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(r1, r0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:52 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f700000000"], 0x1, 0x0) 17:20:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x14) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00000002c0)={{0x2, 0x4e23, @local}, {0x306}, 0x0, {0x2, 0x4e21, @multicast2}, 'veth1_to_bridge\x00'}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000380)=@sack_info={0x0, 0x9, 0xffff8001}, &(0x7f0000000500)=0xc) time(&(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000580)={r5, 0x30, &(0x7f0000000540)=[@in={0x2, 0x4e23, @rand_addr=0xfffffffc}, @in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e20, @broadcast}]}, &(0x7f00000005c0)=0x10) 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r6, @ANYBLOB="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"], 0x74}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r6, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:20:52 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x0, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:20:52 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup2(r1, r0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:53 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup2(r1, r0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(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="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB='t\x00\x00\x00$\x00\a\x00\x00', @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100736671004800020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e3ffffffffffffff00000000000000000000000000000000008769697a8d0b17de6bb3fc89ec4af32bba7573cf1c489aec2786e301d2bd2eed5589862e198942c0eebcc19bb77a02f848525eef6ea4204526183efbd0fae86e9bb7b66b682c8e0bc116bff82909a903d5bfd7527496e606589b4c992f868fc3b8084283dd65bc97e42ff1f27052098bbff2e8941168d53ad0096e368cb1fc43e4b8b83642b10279a36d9b94edb99ab16d2788193a2a20180af6d1962323ee4390746bb12ab9d0fb88a23e9e6bd7ca9ce06091669a3b9ea5365a94aab2a6d2aa00f9797415ae54c323dcf7bf4675658988285ce2b8c42d3f94f67f3c26bec1606822712332e04bfcea84cc29"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:20:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:53 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup2(r1, r0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:53 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup2(0xffffffffffffffff, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup2(r1, r0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:53 executing program 1: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-monitor\x00', 0x8400, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000300)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r0, &(0x7f0000000380)={0x4, 0x8, 0xfa00, {r4, 0x2}}, 0x10) r5 = socket$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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r8, @ANYBLOB="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"], 0x74}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="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"/399], 0x11c}}, 0x0) 17:20:53 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb82703632"], 0x1, 0x0) 17:20:53 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:20:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4821111d390000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0xd4, 0x1, @m_nat={0xd0, 0x0, {{0x8, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x7}}]}]}}]}, 0x134}}, 0x0) 17:20:53 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup2(0xffffffffffffffff, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup2(r1, r0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:53 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup2(0xffffffffffffffff, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup2(r1, r0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x200, 0x8041) ioctl$FS_IOC_GETFLAGS(r3, 0x80086601, &(0x7f0000000300)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$CAPI_GET_FLAGS(r6, 0x80044323, &(0x7f0000000500)) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="74000000240007fbffffff00000000001d000000", @ANYRES32=r7, @ANYBLOB="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"], 0x74}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="340100002c00010700"/20, @ANYRES32=r7, @ANYBLOB="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"], 0x134}}, 0x0) r9 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r9, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) vmsplice(r9, &(0x7f0000002a40)=[{&(0x7f00000003c0)="b0020c81bac758204ec364f5f25c99401736d938d6ad433e5d0ed13bedf7858140528323a82f5b609e3c9eb84969fa410e060b73b33b9478d717624b9625a13a0e058771", 0x44}, {&(0x7f0000000440)="ad13b2335541906e6d842c020b1a9fa5357402b0ea2b9933132bff3c0b5703d9343fb9f2e88b48345cb1583ffe2713052bcac6ab37ed36363f093233030756d811a3bcef483ee3cfe99f763ecaa8f204fb5565a9e94a7d1d4a107d0c84995ee5f0d12ed0201506584f643aea1c0473a882f6e6ca97e039149d7d3b2918b8378ba293ab2eefced3b2851b84fb120dbb6022a8f9d56da9bad19a0d93f6291c1128458f34456ad2da76105267ffafc783ff6346387d52711c4020bfa6f267ad", 0xbe}, {&(0x7f0000000600)="3f7e285c1e0dbcdb1ab406c8a4730318441f911ff628ee3b70162d89c978cb9b2e33c8aa1f4071170ef5964ddbc463121a3026b4fcbf25f8a872cd1aeb68", 0x3e}, {&(0x7f0000000940)="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0x1000}, {&(0x7f0000001940)="3c1c64158e42816b5a2588b6b2c932f0c80946f5bd9578ac7c924e063fbe37027bdf4a5999d72ef665af651b2cdcaec630312ba6e2bfb7029b82082b0a77297ca4f6149ecbac1163ea2572152287fd1b53332c305380912d594e197a89fee40f5874dea61b6daa01d529acb6a16b8375f100b5f92a87b770a347a055aaf5a49fcc068376c3c0ef7b35ff725473fac4e6524bddc5ed030bda0297eeae592032c72364dc739035c21c7f46305830a95ef330223b86da4ca4d4f30207cb97840f4529c9b111f7d60d899f5afa1b3f5e19798f5a8df2b86e", 0xd6}, {&(0x7f0000001a40)="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", 0x1000}], 0x6, 0x2) getsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000540)={0x1, {{0xa, 0x4e22, 0x2, @rand_addr="80295853b4c91a985990fb3fbcb9326c", 0x1}}}, 0x88) 17:20:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:54 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup2(r1, r0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:54 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup2(r1, r0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:54 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) [ 619.468905][T25022] __nla_validate_parse: 18 callbacks suppressed [ 619.468931][T25022] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:20:54 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb82703632"], 0x1, 0x0) [ 619.617455][T25025] validate_nla: 8 callbacks suppressed [ 619.617476][T25025] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 619.631550][T25025] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:20:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:54 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup2(r1, r0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:54 executing program 1: openat$smack_task_current(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/attr/current\x00', 0x2, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socket$unix(0x1, 0x1, 0x0) sendmsg$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="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:20:54 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r4 = dup2(r1, r0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240), 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 619.826617][T25038] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. [ 619.929760][T25043] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. 17:20:55 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r4 = dup2(r1, r0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240), 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(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="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0xffffff44, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x2dd}}, 0x0) 17:20:55 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r4 = dup2(r1, r0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:55 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) [ 620.254998][T25052] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. 17:20:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240), 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 620.380660][T25062] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 620.389458][T25062] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:20:55 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb82703632"], 0x1, 0x0) 17:20:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800a40000001000"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r2, @ANYBLOB="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"], 0x74}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="340000002c00010700"/20, @ANYRES32=r2, @ANYBLOB="1800000000000b0003000004000200"/28], 0xffffffffffffffea}}, 0x0) 17:20:55 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) r5 = dup2(r1, r0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) [ 620.570534][T25064] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 620.578986][T25064] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:20:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:55 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) r5 = dup2(r1, r0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:56 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) r5 = dup2(r1, r0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:56 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup2(0xffffffffffffffff, r0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(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="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) r5 = syz_open_dev$vbi(&(0x7f00000002c0)='/dev/vbi#\x00', 0x0, 0x2) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r6, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)={0x14, r7, 0x60cd393d43834e21}, 0x14}}, 0x0) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x210300}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r7, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x46c}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x800) 17:20:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:56 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) socket$inet(0x10, 0x80003, 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) [ 621.261984][T25100] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 621.270523][T25100] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 621.288548][T25093] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. 17:20:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 621.330132][T25104] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 621.338881][T25104] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:20:56 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c"], 0x1, 0x0) 17:20:56 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup2(0xffffffffffffffff, r0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(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="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) exit_group(0x6) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:20:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:56 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup2(0xffffffffffffffff, r0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") r4 = syz_open_dev$rtc(&(0x7f00000002c0)='/dev/rtc#\x00', 0x9, 0x204000) ioctl$FIDEDUPERANGE(r3, 0xc0189436, &(0x7f0000000300)={0x7fff, 0xdaa, 0x2, 0x0, 0x0, [{r1, 0x0, 0x9}, {r4, 0x0, 0x80000001}]}) 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r5, @ANYBLOB="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"], 0x74}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="340100002c00010700"/20, @ANYRES32=r5, @ANYBLOB="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"], 0x134}}, 0x0) 17:20:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:56 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup2(r0, 0xffffffffffffffff) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:57 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) socket$inet(0x10, 0x80003, 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:20:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[]}}, 0x4) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:20:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 622.056011][T25141] netlink: 'syz-executor.5': attribute type 18 has an invalid length. 17:20:57 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup2(r0, 0xffffffffffffffff) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) [ 622.170520][T25147] netlink: 'syz-executor.5': attribute type 18 has an invalid length. 17:20:57 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c"], 0x1, 0x0) 17:20:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(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="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0xd4, 0x1, @m_nat={0xd0, 0x0, {{0x8, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b3dd29d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d1856"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:20:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:57 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup2(r0, 0xffffffffffffffff) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:57 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) socket$inet(0x10, 0x80003, 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:20:57 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) dup2(r1, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) [ 622.601468][T25167] netlink: 'syz-executor.5': attribute type 18 has an invalid length. 17:20:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=@newtfilter={0x178, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x148, 0x2, [@TCA_CGROUP_ACT={0xd4, 0x1, @m_nat={0xd0, 0x0, {{0x8, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x70, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_LIST={0x4c, 0x2, @TCF_EM_META={0x48, 0x5, {0x8, 0x4, 0x3ff, 0x0, [@TCA_EM_META_HDR={0xc, 0x1, {{0xffff, 0x5, 0x1}, {0x5581, 0x1, 0x3}}}, @TCA_EM_META_RVALUE={0xc, 0x3, [@TCF_META_TYPE_INT=0x3f4, @TCF_META_TYPE_VAR="15593265"]}, @TCA_EM_META_HDR={0xc, 0x1, {{0xbc9, 0x6a, 0xe4a3c54c6267ca15}, {0x2, 0x7f, 0x2}}}, @TCA_EM_META_LVALUE={0x14, 0x2, [@TCF_META_TYPE_INT=0x5, @TCF_META_TYPE_INT=0x4, @TCF_META_TYPE_INT=0xa, @TCF_META_TYPE_INT=0x9]}]}}}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x178}}, 0x0) [ 622.664342][T25170] netlink: 'syz-executor.5': attribute type 18 has an invalid length. 17:20:57 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) dup2(r1, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:58 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) dup2(r1, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:58 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c"], 0x1, 0x0) 17:20:58 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, 0x0, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:20:58 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(r1, r0) connect$inet6(r5, 0x0, 0x0) 17:20:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 623.428162][T25200] netlink: 'syz-executor.5': attribute type 18 has an invalid length. 17:20:58 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(r1, r0) connect$inet6(r5, 0x0, 0x0) 17:20:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:58 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(r1, r0) connect$inet6(r5, 0x0, 0x0) 17:20:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = geteuid() r5 = creat(0x0, 0x1) setsockopt$sock_int(r5, 0x1, 0x3c, 0x0, 0x0) accept4$alg(r5, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000140)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x6, 0x0, 0xee01, r4, 0xee01, 0x80, 0x319a}, 0x81, 0x4, 0x0, 0x20, r6, r7, 0x200}) r8 = geteuid() r9 = creat(0x0, 0x1) setsockopt$sock_int(r9, 0x1, 0x3c, 0x0, 0x0) accept4$alg(r9, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r9, 0x5429, &(0x7f0000000140)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x6, 0x0, 0xee01, r8, 0xee01, 0x80, 0x319a}, 0x81, 0x4, 0x0, 0x20, r10, r11, 0x200}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000500)=0x0, &(0x7f0000000540), &(0x7f0000000580)) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x3, 0x51a, [0x0, 0x20000800, 0x20000af4, 0x20000b24], 0x0, &(0x7f00000002c0), &(0x7f0000000d80)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYRES32=r8, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="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"]}, 0x5f8) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r14 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r14, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:20:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:58 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(r1, r0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x80000000, @empty, 0x7f}, 0xfffffc99) 17:20:59 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, 0x0, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:20:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:59 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6"], 0x1, 0x0) 17:20:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:59 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(r1, r0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty, 0x7f}, 0xfffffc99) 17:20:59 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(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="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300)='nbd\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup2(r9, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x56000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = dup2(r13, r12) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) r15 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000380)='/proc/capi/capi20\x00', 0x111002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r18 = dup2(r17, r16) ioctl$PERF_EVENT_IOC_ENABLE(r18, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x180000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x84, r7, 0x2, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, [{0x8, 0x1, r10}, {0x8, 0x1, r11}, {0x8, 0x1, r14}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x34, 0x7, [{0x8, 0x1, r2}, {0x8, 0x1, r15}, {0x8, 0x1, r2}, {0x8, 0x1, r18}, {0x8}, {0x8, 0x1, r2}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r19 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r19, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=@newtfilter={0x148, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {0x0, 0x1}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x118, 0x2, [@TCA_CGROUP_ACT={0xd4, 0x1, @m_nat={0xd0, 0x0, {{0x8, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x40, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_LIST={0x1c, 0x2, @TCF_EM_CANID={0x18, 0x4, {0x8000, 0x7, 0x101, 0x0, {0x10001, 0x80}}}}]}]}}]}, 0x148}}, 0x0) 17:20:59 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(r1, r0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0xfffffc99) 17:20:59 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, 0x0, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:20:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:59 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00000002c0)={0x5, 0x1, 'client1\x00', 0x0, "be5428cc6f1febec", "5165958160c57b09c64155b6d82f3b4744347b04a6dea9dc8de0ec738c3cecd3", 0x2, 0x3}) r3 = socket$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$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r6, @ANYBLOB="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"], 0x74}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r6, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) [ 624.657619][T25256] validate_nla: 3 callbacks suppressed [ 624.657643][T25256] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 624.671850][T25256] __nla_validate_parse: 10 callbacks suppressed [ 624.671876][T25256] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:20:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:20:59 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 624.788545][T25260] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 624.797002][T25260] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 624.843159][T25263] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 624.925695][T25263] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 17:21:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 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) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f00000002c0), 0x2) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r2, @ANYBLOB="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"], 0x74}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) socket$caif_stream(0x25, 0x1, 0x3) sendmsg$nl_route_sched(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="340100002c00010700"/20, @ANYRES32=r2, @ANYBLOB="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"], 0x134}}, 0x0) 17:21:00 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6"], 0x1, 0x0) 17:21:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:00 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:21:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 625.406990][T25294] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 625.415598][T25294] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:21:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000f8096d78f1c5e3f182754d10519dc78b6721a2aad44d2b42fc0ac1b3d0a814fc1b24343df76d5b85db32d9", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0xbec, 0x22) r4 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r4, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x1) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = gettid() ptrace(0xffffffffffffffff, r7) ioctl(r6, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") r8 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r8, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") poll(&(0x7f0000000300)=[{r0, 0x2268}, {r4, 0xc}, {r5, 0x1000}, {r2}, {r6, 0x2000}, {r8, 0x8}], 0x6, 0x101) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=@newtfilter={0x148, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x118, 0x2, [@TCA_CGROUP_ACT={0xd4, 0x1, @m_nat={0xd0, 0x0, {{0x8, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x40, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_LIST={0x1c, 0x2, @TCF_EM_CANID={0x18, 0x5, {0x4, 0x7, 0x5, 0x0, {0x2, 0xffff}}}}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x148}}, 0x0) 17:21:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 625.486305][T25296] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 625.494772][T25296] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:21:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 625.638831][T25302] device veth78 entered promiscuous mode [ 625.724277][T25302] netlink: 'syz-executor.1': attribute type 18 has an invalid length. [ 625.732722][T25302] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:21:00 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) [ 626.004648][T25311] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 626.013112][T25311] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 626.050289][T25304] device veth80 entered promiscuous mode [ 626.087102][T25314] netlink: 'syz-executor.5': attribute type 18 has an invalid length. 17:21:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 626.095609][T25314] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 626.151128][T25302] netlink: 'syz-executor.1': attribute type 18 has an invalid length. [ 626.159861][T25302] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:21:01 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6"], 0x1, 0x0) 17:21:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:01 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:21:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 626.784399][T25341] netlink: 'syz-executor.5': attribute type 18 has an invalid length. 17:21:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:01 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x112200, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x5, &(0x7f0000000300)=0x6, 0x4) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000880)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r4, @ANYBLOB="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"], 0x74}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) socket(0x4, 0x6, 0x20) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000a80)=@newtfilter={0x510, 0x2c, 0x701, 0x0, 0x0, {0x0, r4, {0x18, 0x64b192b251e776ea}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x4e0, 0x2, [@TCA_CGROUP_ACT={0xd4, 0x1, @m_nat={0xd0, 0x0, {{0x8, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{0x0, 0x10000000}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_POLICE={0x408, 0x2, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0xfffffffe, 0x8001, 0xfffffffa, 0x4, 0x5, 0x6157, 0x2, 0xfffffffc, 0x7fffffff, 0x80000001, 0x1f, 0x9, 0xd7, 0x0, 0xfffffff9, 0x2, 0x400, 0x5, 0x7ff, 0x3f, 0x9, 0x3, 0x0, 0x4, 0x6, 0x8001, 0x5, 0x80000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0xff, 0x8, 0x9, 0x10000, 0x9, 0x97fb, 0xffff, 0x3, 0x7, 0xfffffffd, 0x61, 0xbc9c, 0x400, 0x8, 0x0, 0xfffffffd, 0x1f, 0xffffffff, 0x6, 0x4, 0x8, 0x0, 0x10000, 0x8c9b, 0x10001, 0x5, 0x5, 0x7fffffff, 0x7f, 0x18d7, 0x0, 0xc92, 0x80000001, 0x8, 0x494, 0x1, 0x5, 0x9, 0x7, 0x3, 0x2, 0x8000, 0x8001, 0xacd3, 0x80000001, 0x1, 0x1, 0x7b9, 0x1ff, 0x101, 0x9, 0x9, 0x9, 0x1, 0x100, 0x9, 0x1, 0x5, 0x8001, 0xfffffffe, 0x3, 0x0, 0x100, 0x7f, 0x18, 0xfffffeff, 0xffff8001, 0x80, 0xc1, 0x6, 0xfffff17a, 0xff, 0x80, 0x6, 0x33, 0x1000, 0x7, 0x5, 0xd75, 0x8000, 0x9, 0x20, 0x8, 0x178, 0x9e1, 0x2, 0xfff, 0x91d8, 0x81, 0x6, 0x1000, 0x800, 0x8001, 0x8, 0x5, 0x6, 0x2, 0x1, 0x8, 0x5, 0x4, 0x6, 0x6, 0x676, 0x0, 0x2, 0x9bf6, 0x2, 0xa39, 0x0, 0x1ff, 0x5, 0x6, 0x1, 0xb6e, 0x6, 0x9, 0xff, 0xffff7fff, 0x4, 0x7, 0x6, 0x0, 0xff, 0x8, 0x6, 0x0, 0xffffffff, 0x1, 0x7eb0, 0x40, 0x800, 0x3, 0x8, 0x7, 0x2, 0xff, 0x185b, 0x9, 0x1, 0x76, 0x5, 0x7, 0x20, 0x6, 0x8000, 0xffff9193, 0x4, 0x7, 0x5, 0xde, 0xff, 0x80000001, 0xbb, 0xffffffff, 0x1, 0x80000001, 0x401, 0x4, 0xffff, 0x1, 0x1ff, 0x2c2ccff4, 0x4d2, 0xce61b29d, 0x221, 0x20, 0x6, 0x1, 0x8, 0xfffffa87, 0xcf8, 0x7, 0x3da2, 0x5, 0x0, 0x5, 0x3ff, 0x3, 0x5, 0x8f, 0x3, 0x4c, 0x3275, 0x5, 0x45316583, 0x5, 0x9, 0x7ff, 0x835, 0x20, 0x0, 0x0, 0x8, 0x7ff, 0x0, 0x3f, 0x4c, 0x3ff, 0x3, 0x0, 0xfffffff9, 0x8, 0x5, 0x2, 0x3, 0x2, 0x8, 0xfffffffe, 0x3, 0x6, 0x2369, 0xffff, 0x401, 0x13d5cc5, 0x6, 0x7fff, 0x5, 0x8000, 0x8, 0x1, 0x3ff, 0x7]}}]}}]}, 0x510}}, 0x0) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) 17:21:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 626.907053][T25343] netlink: 'syz-executor.5': attribute type 18 has an invalid length. 17:21:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:02 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd"], 0x1, 0x0) 17:21:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:02 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'veth1_to_bridge\x00', {0x2, 0x4e22, @multicast1}}) r2 = socket(0x10, 0x803, 0x0) sendmsg$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)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b9454751dc7acc9c048d6c3373da36a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xc}, {0x104, 0x2, [@TCA_CGROUP_ACT={0xd4, 0x1, @m_nat={0xd0, 0x0, {{0x8, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{0x0, 0x0, 0x0, 0xfe4b}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c8e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b00000000"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x6b}}, 0x0) 17:21:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:02 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)}, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:21:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:02 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400050000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$XDP_RX_RING(r7, 0x11b, 0x2, &(0x7f00000002c0)=0x1000, 0x4) 17:21:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:03 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)}, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:21:03 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd"], 0x1, 0x0) 17:21:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = syz_open_dev$hiddev(&(0x7f00000002c0)='/dev/usb/hiddev#\x00', 0x6, 0x2) ioctl$HIDIOCSREPORT(r3, 0x400c4808, &(0x7f0000000300)={0x2, 0x916877fa9d7290de, 0xe9e3}) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000702cd0deb3fa701332b15c2d9b05", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r4, @ANYBLOB="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"], 0x74}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r4, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0xb2a8, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000340)={r2, 0x2}, &(0x7f0000000380)=0x8) r3 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r5, @ANYBLOB="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"], 0x74}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x20, r7, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x800}]}, 0x20}, 0x1, 0x0, 0x0, 0x38880}, 0x40) sendmsg$nl_route_sched(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="340100002c00010700000000000000000000000029928f1dc57efec4fd5d26245da7fea7f252e9f4690285a41d790ab9550706cfa09e2833416c5edb55ff18af1771b9ede4fbd6663dac5b65678cd219cf0cfd0cd1735ae9b23a7b5083e1080000e7bf9503a5903cb79637e28ce447267bcd64d9f4f83d90d45cf0d2c633b672737348185dce0a16d632c76d2959fdbc1bf3e025a3556e9089ce2018832c663d1517a9a5", @ANYRES32=r5, @ANYBLOB="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"], 0x134}}, 0x0) r8 = msgget(0x0, 0x309) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup2(r10, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r12, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r12, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r13 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r12, 0x84, 0x1, &(0x7f0000000080)={r14, 0x7fff, 0x7f, 0xfffffe00, 0x0, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r11, 0x84, 0x73, &(0x7f0000000500)={r14, 0xa1, 0x20, 0x8, 0xfff}, &(0x7f0000000540)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000580)={0x2, 0x4, 0x1, 0x9, r15}, 0x10) msgctl$IPC_RMID(r8, 0x0) 17:21:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:03 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)}, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:21:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:04 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd"], 0x1, 0x0) 17:21:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:04 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff4f, &(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="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) r4 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r4, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r5 = socket$inet(0x10, 0x80003, 0xc) r6 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r6, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400), 0x1, 0x0, 0x3ca}, 0x40) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup2(r8, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$DRM_IOCTL_MARK_BUFS(r9, 0x40206417, &(0x7f0000000440)={0x4, 0x2, 0x8, 0x1, 0xc, 0x7}) sendto$inet(r6, &(0x7f00000003c0)="9cc0bf1053773cf4c31337bb105418f8f24d03edb103d2e449f984b81ca0d2cc35088e8243d005ec14746706e81d8f8aa80af813cf986fc59a3746984ede7ecb196fc49407a8cbe3112725f898d1ca6d84111365a8fd84788cc65126bfc5cf326b", 0x61, 0x40000, 0x0, 0x0) sendmsg(r5, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x80) r10 = socket$inet_udplite(0x2, 0x2, 0x88) r11 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000500)='/dev/dlm-control\x00', 0x401900, 0x0) ioctl$TIOCMIWAIT(r11, 0x545c, 0x0) ioctl(r10, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") r12 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r12, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x90) r13 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r13, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r14 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r14, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000009c0)=ANY=[@ANYRES32=r1, @ANYBLOB="2ca1603f0f77e793dda5f35dc38586745c58c45ac929bb839e22834ddc1943b830ba8139b41740409aeb48d91a6e1b81851c735d300ab933f42fc43a2f146550ae8c71dead69f7f63a396586d57a50379a3d63db27be20d9f41023a0480dfca855ddba88a144459b654b8c3cdfe7e1c1eb686c33825b877e72eb43e32fa43bb1ca88423c65c556e9da8c8b92d223bffc2317cda543ad886375bfb9295c0009a60d4eea07a330b7c01459802e20d889b4e96b17a42b1751908a4d722f6a3a817ac58bb0af2e35f53c9d9d6d6060647820c33cc204", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRESOCT, @ANYRESOCT=r1, @ANYRESOCT=r2, @ANYRES32=r3, @ANYPTR64, @ANYRES32=r4, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRESOCT, @ANYRESOCT, @ANYRES16=r0, @ANYRES16=r5, @ANYRESHEX=r1, @ANYRESOCT=r10, @ANYPTR64, @ANYRES64=r12]], @ANYPTR=&(0x7f0000000800)=ANY=[@ANYRES32=r0, @ANYRES16=r13, @ANYRES16=r14, @ANYBLOB="35f56d24cc107e7b6918b11c6a6bfa9f77b6c219c891898ec4ec93b974e7a38a3189d917590e60f06e9e1651786756520e368676c4030622b164e5343e29217b52f5077b7e152419ff8888d7ca5ce51e84fe73218a62bc9873f74ad78df1864a264efee2f12c86e01df459869e7a0cd3be840fc984da15c9f0234915faa1bc7ba7de5365145c7592e0568ec0d31d8d88a2c67393c9dc16d4df7bd6898b442e129c87d814a947eb81328495f7d69370a0a815b275b2033e5ce3469673343961731c423f5ee1403953e8be140ff17e8880b0a7f90d3ff3a2ce", @ANYRESOCT, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES32=r5, @ANYBLOB="131946ffe1b0e28ebe8e7acb5c11146b6fd9b922cfd91b40275ee794cdfbf3595a4ec1fbfda11b232e2e013f303e73cb11a1752353b63c41a0d746dec879197447f62c9dbbc35ae567de6435cd86a3992401964fe46c7e9ecff6720b4db08d2f416ed4c9c5dafb0000000000", @ANYBLOB="17974aab8f4609ecc739"], @ANYBLOB="eb11d3212c85", @ANYRESOCT=r3], 0x6}}, 0x4000000) r15 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r15, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="b70000002c0001070000000f918484ebd2af6d00", @ANYRES32=r3, @ANYBLOB="1800000000000f00030000000000050007af0000"], 0xdd}, 0x1, 0x0, 0x0, 0x400c004}, 0x0) 17:21:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:04 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:21:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 629.685289][T25465] validate_nla: 12 callbacks suppressed [ 629.685310][T25465] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 629.699419][T25465] __nla_validate_parse: 18 callbacks suppressed [ 629.699444][T25465] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:21:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 630.029038][T25443] netlink: 'syz-executor.1': attribute type 18 has an invalid length. [ 630.037566][T25443] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:21:05 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x0, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$HIDIOCGRDESCSIZE(r4, 0x80044801, &(0x7f0000000100)) semctl$GETPID(r1, 0x1, 0xb, &(0x7f0000000040)=""/190) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="05000000003b50ea"], 0x8, 0x0) [ 630.080889][T25450] netlink: 'syz-executor.1': attribute type 18 has an invalid length. [ 630.089406][T25450] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:21:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:05 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="05150000784b8a3c95c5dd3c675bab5faed2e0b300000000"], 0x8, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f00000004c0)=0xfffffff9) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) r7 = syz_open_dev$audion(&(0x7f00000006c0)='/dev/audio#\x00', 0x9, 0x400000) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r7, 0xc0905664, &(0x7f0000000700)={0x0, 0x0, [], @raw_data=[0x2, 0x0, 0x10001, 0x1, 0x3, 0x5, 0x84, 0x20bb, 0xffff, 0x9d, 0x9c1, 0x400, 0x2, 0xf8, 0x9, 0xb7, 0x8, 0x4, 0x3, 0x800, 0x6, 0x400, 0x1, 0x7fff, 0x80000000, 0xffffffff, 0x2ce1, 0x1, 0x4411, 0x4, 0x7, 0x4]}) connect$inet6(r6, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000080)={r9, 0x7fff, 0x7f, 0xfffffe00, 0x0, 0x4}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000500)={r9, @in6={{0xa, 0x4e24, 0x3f, @ipv4={[], [], @multicast2}, 0x5}}, [0x0, 0x7f, 0x2, 0x1, 0xde, 0xff, 0xb79, 0x8a, 0x0, 0x8, 0x8, 0x5, 0x1, 0x8]}, &(0x7f0000000600)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000640)={r10, 0x3}, &(0x7f0000000680)=0x8) r11 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r11, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)={0x1d4, r12, 0x8, 0x70bd27, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8bc}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2de718c}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}]}, @TIPC_NLA_BEARER={0xec, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'hsr0\x00'}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x201d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2430bb79}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x1ff, @dev={0xfe, 0x80, [], 0x16}, 0x20}}, {0x14, 0x2, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}}}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_LINK={0x18, 0x4, [@TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x35e}]}]}, @TIPC_NLA_MEDIA={0x80, 0x5, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa249}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1ff}]}]}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x20004004}, 0x10008000) ioctl$UI_END_FF_ERASE(r3, 0x400c55cb, &(0x7f0000000080)={0x1, 0x8, 0xffff}) r13 = socket$inet(0x10, 0x80003, 0xc) r14 = openat(r11, &(0x7f0000000400)='./file0\x00', 0x1000, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000440)={0xff, 0x0, 0x10000, 0x1598}) ioctl$DRM_IOCTL_SG_ALLOC(r14, 0xc0106438, &(0x7f0000000480)={0x1, r15}) sendmsg(r13, &(0x7f00000000c0)={0x0, 0x23a, &(0x7f0000001400), 0x1}, 0x0) setsockopt$inet_dccp_int(r13, 0x21, 0x1, &(0x7f0000000040), 0x4) 17:21:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:05 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x0, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:21:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(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="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) r4 = syz_open_dev$cec(&(0x7f00000003c0)='/dev/cec#\x00', 0x2, 0x2) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') r6 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r6, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x41, &(0x7f0000000300)=0x202d, 0x4) sendmsg$TIPC_NL_PUBL_GET(r4, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0xa0400000}, 0xc, &(0x7f0000000480)={&(0x7f0000000800)={0x54, r5, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x4}, @TIPC_NLA_NET={0x10, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}]}, @TIPC_NLA_NET={0x2c, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_NODEID_W1={0xc}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00000002c0)) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x171, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cb7ad6cb40423ecdf4c3bab8bc1359b090dc500cd8f1a36bc682c9db6e065aff0f750a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b38192a2b68d6cf33bf431aec567c1bba9409419ce6441b2335aba42eb45f9a155994056ac739cc639b"}}}}, @TCA_CGROUP_EMATCHES={0xffffffffffffff74, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) [ 630.623572][T25498] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 630.632086][T25498] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:21:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 630.790013][T25506] netlink: 'syz-executor.1': attribute type 18 has an invalid length. [ 630.798519][T25506] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:21:05 executing program 4: r0 = msgget$private(0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000000)="2600000013003ff1eb14c1f8030322ff001000e313000000093903680000000006000200124b", 0x26) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0xec4d11702cf2d236) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f00000000c0)={0x6, 0x8, 0x5}) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="050000000000000049ab6cc572fe94b268caf98b8aa3ca555d1d5c4a335aec444a477223d30562c5b845ffdfd0ceec67f58ce2ec5c"], 0x8, 0x0) 17:21:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 630.891441][T25514] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. [ 631.026150][T25517] device caif0 entered promiscuous mode 17:21:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:06 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x0, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:21:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 631.181528][T25506] netlink: 'syz-executor.1': attribute type 18 has an invalid length. [ 631.189673][T25533] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 631.190389][T25506] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 631.198509][T25533] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:21:06 executing program 4: r0 = msgget$private(0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) ioctl$VIDIOC_SUBDEV_G_FMT(0xffffffffffffffff, 0xc0585604, &(0x7f00000001c0)={0x0, 0x1}) ioctl$VIDIOC_SUBDEV_G_SELECTION(0xffffffffffffffff, 0xc040563d, &(0x7f0000000040)={0x0, 0x0, 0x103, 0x4, {0x1ff, 0x439b, 0x3, 0x9}}) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8, 0x0) 17:21:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:06 executing program 0 (fault-call:2 fault-nth:0): msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd38"], 0x8, 0x0) [ 631.503078][T25550] FAULT_INJECTION: forcing a failure. [ 631.503078][T25550] name failslab, interval 1, probability 0, space 0, times 0 [ 631.516142][T25550] CPU: 0 PID: 25550 Comm: syz-executor.0 Not tainted 5.4.0-rc2+ #0 [ 631.524124][T25550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 631.534339][T25550] Call Trace: [ 631.538500][T25550] dump_stack+0x191/0x1f0 [ 631.542906][T25550] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 631.549563][T25550] should_fail+0xa3f/0xa50 [ 631.554034][T25550] __should_failslab+0x264/0x280 [ 631.559014][T25550] should_failslab+0x29/0x70 [ 631.563629][T25550] __kmalloc+0xae/0x430 [ 631.567821][T25550] ? load_msg+0xff/0xaa0 [ 631.572106][T25550] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 631.578296][T25550] load_msg+0xff/0xaa0 [ 631.582412][T25550] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 631.588331][T25550] do_msgsnd+0x29e/0x2170 [ 631.592693][T25550] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 631.598820][T25550] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 631.604838][T25550] __se_sys_msgsnd+0x175/0x1e0 [ 631.609632][T25550] __x64_sys_msgsnd+0x56/0x70 [ 631.614443][T25550] do_syscall_64+0xb6/0x160 [ 631.618992][T25550] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 631.624905][T25550] RIP: 0033:0x459a59 [ 631.628828][T25550] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:21:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 631.648756][T25550] RSP: 002b:00007f3c4eb4dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000045 [ 631.657214][T25550] RAX: ffffffffffffffda RBX: 00007f3c4eb4dc90 RCX: 0000000000459a59 [ 631.665213][T25550] RDX: 0000000000000008 RSI: 0000000020000000 RDI: 0000000000000000 [ 631.673291][T25550] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 631.681282][T25550] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3c4eb4e6d4 [ 631.689355][T25550] R13: 00000000004c63a4 R14: 00000000004db520 R15: 0000000000000003 17:21:06 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00000002c0)=0x1, 0x4) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TIOCCONS(r6, 0x541d) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_EMATCHES={0x0, 0x3, [@TCA_EMATCH_TREE_HDR={0x0, 0x1, {0xfa81}}, @TCA_EMATCH_TREE_LIST={0x0, 0x2, @TCF_EM_CMP={0x0, 0x7, {0x3, 0x1, 0x322d, 0x0, {0x7ca, 0x4, 0x0, 0x0, 0x1, 0x2}}}}, @TCA_EMATCH_TREE_LIST={0x0, 0x2, @TCF_EM_META={0x0, 0x8, {0x401, 0x4, 0xf8, 0x0, [@TCA_EM_META_RVALUE={0x0, 0x3, [@TCF_META_TYPE_INT, @TCF_META_TYPE_VAR="891fb145ffa0f72f91bc", @TCF_META_TYPE_INT=0x5, @TCF_META_TYPE_VAR="90", @TCF_META_TYPE_INT=0x6, @TCF_META_TYPE_INT=0xa, @TCF_META_TYPE_INT=0x4, @TCF_META_TYPE_INT=0x2, @TCF_META_TYPE_VAR="de3852d9e8d236", @TCF_META_TYPE_INT=0x4]}, @TCA_EM_META_HDR={0x0, 0x1, {{0x8, 0xe2, 0x3}, {0xc3b, 0xa1}}}, @TCA_EM_META_HDR={0x0, 0x1, {{0x6, 0x3, 0x2}, {0x3, 0x87, 0x1}}}, @TCA_EM_META_RVALUE={0x0, 0x3, [@TCF_META_TYPE_VAR="bbef5c82872f657c", @TCF_META_TYPE_INT=0x4, @TCF_META_TYPE_INT=0x9, @TCF_META_TYPE_VAR="832f50", @TCF_META_TYPE_INT=0x9, @TCF_META_TYPE_VAR, @TCF_META_TYPE_VAR, @TCF_META_TYPE_VAR="40054d2b435bced808", @TCF_META_TYPE_INT=0x9, @TCF_META_TYPE_INT=0x2]}]}}}]}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) fcntl$setsig(r2, 0xa, 0x1a) 17:21:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:06 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x0, 0x0) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) [ 631.868679][T25560] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. 17:21:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 631.923351][T25555] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. [ 632.016317][T25566] netlink: 'syz-executor.5': attribute type 18 has an invalid length. 17:21:07 executing program 1: r0 = socket$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$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100736671004800020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e3ffffffffffffff00000000000000000000000000000000008769697a8d0b17de6bb3fc89ec4af32bba7573cf1c489aec2786e301d2bd2eed5589862e198942c0eebcc19bb77a02f848525eef6ea4204526183efbd0fae86e9bb7b66b682c8e0bc116bff82909a903d5bfd7527496e606589b4c992f868fc3b8084283dd65bc97e42ff1f27052098bbff2e8941168d53ad0096e368cb1fc43e4b8b83642b10279a36d9b94edb99ab16d2788193a2a20180af6d1962323ee4390746bb12ab9d0fb88a23e9e6bd7ca9ce06091669a3b9ea5365a94aab2a6d2aa00f9797415ae54c323dcf7bf4675658988285ce2b8c42d3f94f67f3c26bec1606822712332e04bfcea84cc29"], 0x74}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="340100002c000107000000000002000000000000", @ANYRES32=r2, @ANYBLOB="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"], 0x134}}, 0x0) 17:21:07 executing program 2: setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:07 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) bind$alg(r2, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-ce\x00'}, 0x58) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x40240, 0x12a) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000500)={&(0x7f0000000380)=[0x0, 0x0], 0x2}) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r4, @ANYBLOB="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"], 0x74}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r4, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:07 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9eb4926b00000000"], 0x8, 0x0) 17:21:07 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x0, 0x0) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:21:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:07 executing program 0 (fault-call:2 fault-nth:1): msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd38"], 0x8, 0x0) 17:21:07 executing program 2: setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 632.471857][T25594] netlink: 'syz-executor.5': attribute type 18 has an invalid length. 17:21:07 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x5}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:07 executing program 2: setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:07 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f0000000040)) msgsnd(r0, &(0x7f0000000000)={0x5}, 0x8, 0x0) 17:21:07 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'rose0\x00', 0x2000}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[]}, 0x1, 0x0, 0x0, 0x1}, 0x800) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x27a70d43, 0x900) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:07 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x0, 0x0) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:21:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 633.037305][T25633] netlink: 'syz-executor.5': attribute type 18 has an invalid length. 17:21:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:08 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000015d47a5fd4697319219b9d08f3f637"], 0x8, 0x0) 17:21:08 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000540)=0x9) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TCSETAF(r6, 0x5408, &(0x7f00000002c0)={0x4, 0x1, 0x9, 0x8000, 0xa, 0x5, 0x5, 0x11, 0x37, 0x3}) r7 = syz_open_dev$dmmidi(0xfffffffffffffffe, 0x8, 0x20000) connect$rds(r7, &(0x7f0000000500)={0x2, 0x4e21, @local}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00008000000000"], 0x48}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000a00)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@initdev}}, &(0x7f0000000380)=0xe8) setxattr$security_capability(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='security.capability\x00', &(0x7f0000000600)=@v3={0x3000000, [{0x9, 0x3}, {0x7e, 0xf4b}], r8}, 0x18, 0x7) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000000600006c98b24c117e9ff30000000000", @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:08 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) r0 = msgget$private(0x0, 0x80) msgrcv(r0, &(0x7f0000000040)={0x0, ""/4096}, 0x1008, 0x3, 0x800) openat$vicodec1(0xffffffffffffff9c, &(0x7f0000001080)='/dev/video37\x00', 0x2, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd38"], 0x8, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") r5 = clone3(&(0x7f0000001340)={0x8200400, &(0x7f00000010c0), &(0x7f0000001100), &(0x7f0000001140), 0xa, 0x0, &(0x7f0000001180)=""/185, 0xb9, &(0x7f0000001240)=""/206}, 0x40) r6 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r6, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r7, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000080)={r9, 0x7fff, 0x7f, 0xfffffe00, 0x0, 0x4}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00000013c0)={r9, 0x8}, 0x8) fcntl$lock(r4, 0xddcb4dbeff04ef07, &(0x7f0000001380)={0x1, 0x4, 0x7, 0x1, r5}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0x0) 17:21:08 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) socket$inet(0x10, 0x0, 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:21:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:08 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000500)=ANY=[@ANYBLOB="0040c1da0f3c539ca3107dfd874c021ad9a21f08c89d2f8b19a6f712ab0092759a89aa646e61c9224ee0b0f55ba9573367ac0c05f2d60c276bc71f8544e277ff39c50b574e9569e2e145200f33d7b8cbe9094189be1de2", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={r5, 0x7fff, 0x7f, 0xfffffe00, 0x0, 0x4}, 0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r5, @in={{0x2, 0x4e21, @local}}, 0xfff, 0x81}, 0x90) 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r6, @ANYBLOB="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"], 0x74}}, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r7, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$FS_IOC_FSGETXATTR(r7, 0x801c581f, &(0x7f0000000380)={0x20, 0x8001, 0x5, 0x8}) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r6, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:08 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) socket$inet(0x10, 0x0, 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:21:08 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) r0 = msgget(0x2, 0x8) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYRESHEX], 0x1, 0x0) 17:21:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:09 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000040)=0x6a) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x5}, 0x8, 0x0) 17:21:09 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(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="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x84, &(0x7f00000002c0)=[@in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e20, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x2}, @in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0xd}, 0x4}, @in={0x2, 0x4e22, @broadcast}, @in6={0xa, 0x4e21, 0x9, @remote, 0x40000000}, @in={0x2, 0x4e21, @remote}]}, &(0x7f0000000500)=0x10) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:09 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) socket$inet(0x10, 0x0, 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) 17:21:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, 0x0, 0x0) 17:21:09 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES64=0x0, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x5}}, 0x14028008) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x200, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000300)={&(0x7f0000000800)=""/4096, 0x15000, 0x1000, 0x5}, 0x18) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, 0x0, 0x0) 17:21:10 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd38"], 0x8, 0x0) r0 = syz_open_dev$video4linux(&(0x7f0000000040)='/dev/v4l-subdev#\x00', 0x401, 0x40000) ioctl$VIDIOC_SUBDEV_G_FMT(r0, 0xc0585604, &(0x7f00000001c0)={0x0, 0x1}) kexec_load(0x0, 0xa, &(0x7f0000000640)=[{&(0x7f00000000c0)="8442137097b9fddeaa06a12b568cbe61496b336952f068869c5608bb09c7eb05be86fd1a2d08ff6f5200ff9f99bf97dcedc4713ce67a9fea48b3e6e707c2f8d60ec5688949c2474fdd3de8109fcc2ec0bdc9cd7d7ccecfd06226106041c6f4453942a52569b240464eba8ac012363dd29db58e70b2d86c74877e10cf258f56ee96913b9fe5e844d97f25ed50989434d39be6aacddb5f04814b6a8901981a150ffc849ad17045ae", 0xa7, 0x0, 0x7fff}, {&(0x7f0000000180)="caa2612253c1bb791a4c5e95", 0xc, 0x1, 0x3}, {&(0x7f0000000240)="bc37086e28440aed7a27476cef85b659e3115c6ad11d989c06193a867effe16fae452597377fe668a897b1357021d3fd8568e0ec9388a81ef303a1bfc474dd8c8277037c80ee4cb2ac8353e17f3f2b11332136f81140787f19f11a7681827c27809a7e6bff1bac74c8007aae342b31ce", 0x70, 0x2, 0x914f}, {&(0x7f00000002c0)="975db288511092ad2a623efd8db7140e39a4275312a107d8967d703de10decf7e86fa228d55205d89057fd6139e4e9a9c5567d82dc9934fec4a8319c4aa8ba419aa652f73e12003a9bbdfa2d3cb55dfc6a43", 0x52, 0x80000000}, {&(0x7f0000000340)="d780d89b03e048c007b9cbe9cdee890ebd2425b859b7a9d9605e0beceb82f7fca8682a04", 0x24, 0x80000001}, {&(0x7f0000000380)="996efdffa50074642d18554b93c7fb1543d1e5f680bbef920fdb7b3eee7daa1105d3da387f64a6b60592ac5dd194133073801174a483fe5c35d671e69ca3d39d9619e26a13d6240ab0362bf9881b3ee7663f85b2", 0x54, 0x1, 0x5}, {&(0x7f0000000400)="83ce213eb6a0440358d9605cc62efdacd1023d58633dc89ce377120b2721a6f7680fb60436ca65812a662840e9032fe36b9af70571bf460a5ac8ff030c93e9c9f5bfd37460aed36d33e090c64f61398483685c336a464ed61b79639379503090c104937d61bda69b4afce30dd86b24c5", 0x70, 0x1, 0xad}, {&(0x7f0000000480)="db51e1669e751dd445856d2ab9fa123887794921f461f7560f461a8b39ca7f736a92c62238be199b9276c0f9863d986529da0c37e8cd4299e54fcd4fc3319aa1b61cc9933059e0e17a1b8c60d7bd43bc1e3ce991c578caf5af1670705967b5001f8c0e2d7cd2154d6462cb3fb43ffb77a90ce6445acd22509257e01285d87d97e90dd297cb789cef842998b35d1a5462a1de24df311347d5ee1f2b6c00701291364fd0a9", 0xa4, 0x721, 0x81}, {&(0x7f0000000540)="eb86b981b7b9b134d6e97c2169425af49ebc2dfe82ffbf8a73b9197a8e1566f0765a52e060c97fe1fbe10b74848d6b527f091c8e10e490c7465cb2dc291582271eb61bce725053c6ac3be19a907f33ffa0f0ec16a4d1502b25992fd3b2c848c9d6409ef3264b5dfe81b65b4b1d71220f7771e3d4f04444de346a67c91c24d460c98ab6", 0x83, 0x3f, 0x92}, {&(0x7f0000000600)="cdedb011abf07005e6da22dbf44a6ccb5cc0293b22462bc18a32452cfa0db67ed2819f8877ce7c455337f71b3576", 0x2e, 0xf00, 0x5}], 0x140000) ioctl$VIDIOC_S_AUDOUT(r0, 0x40345632, &(0x7f0000000080)={0xeb, "5ff30f59a31b64837f76343abea83b2e5191d4070615879ac232c3ccee0052fa", 0x2, 0x1}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2000110) 17:21:10 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x294, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[]}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000800)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYBLOB="80004793675fd51d748bd7947375d28a713ecbec6d57ba6e9548e7e14c9824b6545771af9e070ff667a475e96bde6cf9a94ae596975357cacb0576dd710cfba482645f4e23ed07f2655ba384db4d1f5c50ff7330699d5dc47a707135deb05bf820feda50c461c45a634c658da421e4a9b7355ddc41cd52c90a6f8fb23b4d9043d98b87e61a2b8e673902748da584cf03ccdac234f475af3a4ed88c1eca8e6bfaf0c5455fbde304249432a6729ec2a32cdae2ad", @ANYBLOB="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"], 0x3}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="340100002c00010700"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x134}}, 0x0) 17:21:10 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x0, 0xc) sendmsg(r3, 0x0, 0x0) 17:21:10 executing program 4: r0 = msgget$private(0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) msgsnd(r1, &(0x7f0000000000)={0x5}, 0x8, 0x0) msgrcv(r1, 0x0, 0x0, 0x3, 0x0) msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x6ac080479aa33b8a, 0x0, 0x0) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0500000000000001"], 0x8, 0x0) 17:21:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, 0x0, 0x0) 17:21:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 635.034635][T25741] validate_nla: 3 callbacks suppressed [ 635.034661][T25741] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 635.048913][T25741] __nla_validate_parse: 10 callbacks suppressed [ 635.048938][T25741] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:21:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:10 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 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) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4800cba7aacd878af34b987eda43dd422a1a0090000507000000010000010000000000", @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r2, @ANYBLOB="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"], 0x74}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000340)={'L-', 0x1}, 0x28, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000800)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r2, {0x18}, {}, {0x2}}}, 0x134}}, 0x0) 17:21:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x1) [ 635.293457][T25761] netlink: 272 bytes leftover after parsing attributes in process `syz-executor.1'. 17:21:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240), 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 635.361247][T25764] netlink: 272 bytes leftover after parsing attributes in process `syz-executor.1'. 17:21:10 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x0, 0xc) sendmsg(r3, 0x0, 0x0) 17:21:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x1) [ 635.596150][T25773] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 635.604998][T25773] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:21:10 executing program 0: msgrcv(0x0, 0x0, 0xfffffffffffffe4a, 0x2, 0x1000) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd38"], 0x8, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000040)='{\x00', 0xffffffffffffffff}, 0x30) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)={0x1, 0x0, [0x0]}) 17:21:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240), 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:10 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r5, 0x9204, 0xff818) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000980)='/dev/dsp\x00', 0x40000, 0x0) close(r6) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32, @ANYBLOB="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"], 0x74}}, 0x0) r7 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r7, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl$sock_proto_private(r7, 0x89eb, &(0x7f0000000300)="31425deb3c6efeb4aa39c0c3682ce295be98a7a0fdf430f05bd3aa85d47668ad58a839bd8bbd38e6d2d7cf648c0e14da40ae4f709420d16d181c800995703eae08ebee46e56156ead522b99ad91a9fd1962362f5aa23cc73377de1525fd33381f142a1862a85e04cefc0d3089342e9632f11a286cbf7d7b59a55fbe03d4044b1e60f36ae3f0a89c9a84986f145fac96e4096") r8 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r9 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r8) r10 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r9) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r10) add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)="459373d5fbc0ff3fc31ced32f6d4e78890207fc59aa8a8dbef1b5016ff4f69102986cb72cdd308c9367445e8436d", 0x2e, r10) r11 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, 0x0, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x1) 17:21:11 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x0, 0xc) sendmsg(r3, 0x0, 0x0) 17:21:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x2) [ 636.104453][T25795] netlink: 'syz-executor.1': attribute type 18 has an invalid length. [ 636.109754][T25797] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 636.113939][T25795] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 636.122124][T25797] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:21:11 executing program 4: r0 = msgget$private(0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) accept$unix(r2, 0x0, &(0x7f00000000c0)) msgsnd(r1, &(0x7f0000000000)={0x5}, 0x8, 0x0) msgrcv(r1, 0x0, 0x3c7, 0x3, 0x2000) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="050000000000000062ca4ea03c3fe1f8bbb85d55d27b11e80c484598029ea2f44a444a00db52fbfa96e737eb55b42666bbffb680719b40fa77d2852971b45cc53d934df6568663a9dc548248cff59d8071706527d1ad093bf94adef08bbc21396fab5b643c4c284ac766ea736368bbcc29f70509c7c1a6b941344a11ae55498bf5697b1ed709be391621eb000000000000000000b3137db558aa30"], 0x1, 0x0) 17:21:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240), 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x2) 17:21:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:11 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) socket$rxrpc(0x21, 0x2, 0xa) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x81, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000000c0)={r4, 0x5, 0x5}, &(0x7f0000000100)=0x8) msgsnd(r0, &(0x7f0000000000)={0x5}, 0x8, 0x0) [ 636.543679][T25813] netlink: 'syz-executor.1': attribute type 18 has an invalid length. [ 636.552014][T25813] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:21:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x2) 17:21:11 executing program 0: msgrcv(0x0, 0x0, 0xfffffffffffffce5, 0x3, 0x4000) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd38"], 0x8, 0x0) 17:21:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:12 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x3eee2da2faec5e61) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x5}, 0x8, 0x0) 17:21:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f52"], 0x2) 17:21:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100736671004800020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e3ffffffffffffff00000000000000000000000000000000008769697a8d0b17de6bb3fc89ec4af32bba7573cf1c489aec2786e301d2bd2eed5589862e198942c0eebcc19bb77a02f848525eef6ea4204526183efbd0fae86e9bb7b66b682c8e0bc116bff82909a903d5bfd7527496e606589b4c992f868fc3b8084283dd65bc97e42ff1f27052098bbff2e8941168d53ad0096e368cb1fc43e4b8b83642b10279a36d9b94edb99ab16d2788193a2a20180af6d1962323ee4390746bb12ab9d0fb88a23e9e6bd7ca9ce06091669a3b9ea5365a94aab2a6d2aa00f9797415ae54c323dcf7bf4675658988285ce2b8c42d3f94f67f3c26bec1606822712332e04bfcea84cc29"], 0x74}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r6, &(0x7f0000000300)={0x10, 0x30, 0xfa00, {&(0x7f00000002c0), 0x2, {0xa, 0x4e24, 0x1, @local, 0x1}}}, 0x38) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:12 executing program 5 (fault-call:2 fault-nth:0): socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x0, 0xc) sendmsg(r3, 0x0, 0x0) 17:21:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f52"], 0x2) 17:21:12 executing program 4: r0 = msgget$private(0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x5}, 0x8, 0x0) 17:21:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f00000002c0)={r4, 0x8}) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='security.selinux\x00', &(0x7f0000000380)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r5 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r5, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r5) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x100, 0x0, 0x0, {0x0, r3, {0x18}, {0xffff}, {0xebec5adc40e7654}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0xd4, 0x1, @m_nat={0xd0, 0x0, {{0x8, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) [ 637.368658][T25862] FAULT_INJECTION: forcing a failure. [ 637.368658][T25862] name failslab, interval 1, probability 0, space 0, times 0 [ 637.381783][T25862] CPU: 0 PID: 25862 Comm: syz-executor.5 Not tainted 5.4.0-rc2+ #0 [ 637.389752][T25862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 637.399899][T25862] Call Trace: [ 637.403308][T25862] dump_stack+0x191/0x1f0 [ 637.407732][T25862] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 637.413721][T25862] should_fail+0xa3f/0xa50 [ 637.418246][T25862] __should_failslab+0x264/0x280 [ 637.423266][T25862] should_failslab+0x29/0x70 [ 637.427937][T25862] kmem_cache_alloc_node+0x103/0xe70 [ 637.433268][T25862] ? __alloc_skb+0x215/0xa10 [ 637.437909][T25862] __alloc_skb+0x215/0xa10 [ 637.442397][T25862] netlink_sendmsg+0x783/0x1330 [ 637.447317][T25862] ? netlink_getsockopt+0x1430/0x1430 [ 637.452716][T25862] ___sys_sendmsg+0x14ff/0x1590 [ 637.457612][T25862] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 637.463913][T25862] ? __fget_light+0x6b1/0x710 [ 637.468736][T25862] ? kmsan_internal_set_origin+0x6a/0xb0 [ 637.474450][T25862] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 637.480407][T25862] __se_sys_sendmsg+0x305/0x460 [ 637.485314][T25862] __x64_sys_sendmsg+0x4a/0x70 [ 637.490113][T25862] do_syscall_64+0xb6/0x160 [ 637.494738][T25862] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 637.500650][T25862] RIP: 0033:0x459a59 [ 637.504580][T25862] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 637.524308][T25862] RSP: 002b:00007f89b7ca9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 637.532764][T25862] RAX: ffffffffffffffda RBX: 00007f89b7ca9c90 RCX: 0000000000459a59 [ 637.540754][T25862] RDX: 0000000000000000 RSI: 0000000020001300 RDI: 0000000000000004 [ 637.548743][T25862] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 637.556751][T25862] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f89b7caa6d4 17:21:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 637.564738][T25862] R13: 00000000004c7508 R14: 00000000004dd110 R15: 0000000000000005 [ 637.650699][T25873] netlink: 'syz-executor.1': attribute type 18 has an invalid length. [ 637.659132][T25873] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:21:12 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x2, 0x6000) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r1, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r3, 0x7fff, 0x7f, 0xfffffe00, 0x0, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r3, 0x1}, &(0x7f0000000080)=0x8) 17:21:12 executing program 5 (fault-call:2 fault-nth:1): socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x0, 0xc) sendmsg(r3, 0x0, 0x0) 17:21:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f52"], 0x2) 17:21:12 executing program 4: r0 = msgget$private(0x0, 0x5) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3}, 0xffffffffffffff28, 0x0) 17:21:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 637.861662][T25873] netlink: 'syz-executor.1': attribute type 18 has an invalid length. [ 637.870454][T25873] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 637.961355][T25890] FAULT_INJECTION: forcing a failure. [ 637.961355][T25890] name failslab, interval 1, probability 0, space 0, times 0 [ 637.974384][T25890] CPU: 0 PID: 25890 Comm: syz-executor.5 Not tainted 5.4.0-rc2+ #0 [ 637.982340][T25890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 637.992456][T25890] Call Trace: [ 637.995841][T25890] dump_stack+0x191/0x1f0 [ 638.000267][T25890] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 638.006441][T25890] should_fail+0xa3f/0xa50 [ 638.010965][T25890] __should_failslab+0x264/0x280 [ 638.015989][T25890] should_failslab+0x29/0x70 [ 638.020646][T25890] __kmalloc_node_track_caller+0x1cd/0x1320 [ 638.026583][T25890] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 638.032947][T25890] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 638.038459][T25890] ? netlink_sendmsg+0x783/0x1330 [ 638.043529][T25890] ? netlink_sendmsg+0x783/0x1330 [ 638.048609][T25890] __alloc_skb+0x306/0xa10 [ 638.053080][T25890] ? netlink_sendmsg+0x783/0x1330 [ 638.058153][T25890] netlink_sendmsg+0x783/0x1330 [ 638.063048][T25890] ? netlink_getsockopt+0x1430/0x1430 [ 638.068453][T25890] ___sys_sendmsg+0x14ff/0x1590 [ 638.073335][T25890] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 638.079460][T25890] ? __fget_light+0x6b1/0x710 [ 638.084163][T25890] ? kmsan_internal_set_origin+0x6a/0xb0 [ 638.090541][T25890] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 638.096661][T25890] __se_sys_sendmsg+0x305/0x460 [ 638.101577][T25890] __x64_sys_sendmsg+0x4a/0x70 [ 638.106400][T25890] do_syscall_64+0xb6/0x160 [ 638.110947][T25890] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 638.116967][T25890] RIP: 0033:0x459a59 [ 638.120892][T25890] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 638.140614][T25890] RSP: 002b:00007f89b7ca9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 638.149084][T25890] RAX: ffffffffffffffda RBX: 00007f89b7ca9c90 RCX: 0000000000459a59 17:21:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45"], 0x2) [ 638.157072][T25890] RDX: 0000000000000000 RSI: 0000000020001300 RDI: 0000000000000004 [ 638.165063][T25890] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 638.173056][T25890] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f89b7caa6d4 [ 638.181051][T25890] R13: 00000000004c7508 R14: 00000000004dd110 R15: 0000000000000005 17:21:13 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd38"], 0x8, 0x0) 17:21:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$vbi(&(0x7f0000000340)='/dev/vbi#\x00', 0x0, 0x2) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000380)) r3 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r7, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") getsockopt$inet_mreqn(r7, 0x0, 0x23, &(0x7f0000001d80)={@loopback, @rand_addr, 0x0}, &(0x7f0000001dc0)=0xc) sendmsg$nl_route_sched(r6, &(0x7f0000001f00)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x1000008}, 0xc, &(0x7f0000001ec0)={&(0x7f0000001e00)=@newqdisc={0xbc, 0x24, 0x100, 0x70bd26, 0x25dfdbfc, {0x0, r8, {0xa}, {0x5, 0xfffa}, {0xfff1, 0x6}}, [@TCA_STAB={0x98, 0x8, [{{0x1c, 0x1, {0x9, 0x1, 0x1ff, 0x8, 0x2, 0x8, 0x0, 0x3}}, {0xc, 0x2, [0x100, 0x8, 0x8]}}, {{0x1c, 0x1, {0x6, 0x7, 0x0, 0x2, 0x1, 0xaa, 0x3, 0x1}}, {0x8, 0x2, [0x9]}}, {{0x1c, 0x1, {0x4, 0x6, 0xfc00, 0x9, 0xb17e1b779eac1cf5, 0x100, 0xade3, 0x2}}, {0x8, 0x2, [0x5, 0x8]}}, {{0x1c, 0x1, {0x0, 0x7, 0xaa59, 0x4, 0x2, 0x1, 0x3, 0x2}}, {0x8, 0x2, [0x0, 0x8]}}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x8000) sendmsg$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(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) r10 = add_key(&(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f0000000340), 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r10, &(0x7f0000000500)="73d377de3f81f3b1dc8d2136e8600e777bb37f0e40838f3909dc9dd550896edba7595b9a58464f9370e1d4c23e7e917ba1905bb516199bbf9119cdbc1132260a34d82ff8c366b26510c80928bd6bb203f7275306031c7b217f8ab8937f0496450c6d4497545e32be5c5b7fe663662cf6ee4bcbaa1ef0c4b2a74bd1f2e2cff2b501ebde05680db145427302dcd9cc972e77a2b2d9e1118d3680187e43650eeba2bc2e218fba5a5f59fcdd9d2fafed3b319ec2fb0b56a9e440", 0xb8) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r9, @ANYBLOB="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"], 0x74}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r9, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:13 executing program 5 (fault-call:2 fault-nth:2): socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x0, 0xc) sendmsg(r3, 0x0, 0x0) 17:21:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:13 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xfdf7, 0x3, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd38"], 0x8, 0x0) [ 638.544088][T25910] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. [ 638.550545][T25915] FAULT_INJECTION: forcing a failure. [ 638.550545][T25915] name failslab, interval 1, probability 0, space 0, times 0 [ 638.567069][T25915] CPU: 1 PID: 25915 Comm: syz-executor.5 Not tainted 5.4.0-rc2+ #0 [ 638.575037][T25915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 638.585152][T25915] Call Trace: [ 638.588727][T25915] dump_stack+0x191/0x1f0 [ 638.593164][T25915] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 638.599150][T25915] should_fail+0xa3f/0xa50 [ 638.603668][T25915] __should_failslab+0x264/0x280 [ 638.608856][T25915] should_failslab+0x29/0x70 [ 638.613540][T25915] kmem_cache_alloc+0xd6/0xd10 [ 638.618353][T25915] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 638.624277][T25915] ? skb_clone+0x326/0x5d0 [ 638.628814][T25915] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 638.635010][T25915] skb_clone+0x326/0x5d0 [ 638.639285][T25915] netlink_deliver_tap+0x804/0xeb0 [ 638.644455][T25915] netlink_unicast+0xde9/0x1020 [ 638.649381][T25915] netlink_sendmsg+0x110f/0x1330 [ 638.654547][T25915] ? netlink_getsockopt+0x1430/0x1430 [ 638.659973][T25915] ___sys_sendmsg+0x14ff/0x1590 [ 638.664905][T25915] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 638.671330][T25915] ? __fget_light+0x6b1/0x710 [ 638.676069][T25915] ? kmsan_internal_set_origin+0x6a/0xb0 [ 638.681744][T25915] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 638.687691][T25915] __se_sys_sendmsg+0x305/0x460 [ 638.692590][T25915] __x64_sys_sendmsg+0x4a/0x70 [ 638.697395][T25915] do_syscall_64+0xb6/0x160 [ 638.702029][T25915] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 638.707959][T25915] RIP: 0033:0x459a59 [ 638.711882][T25915] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 638.731701][T25915] RSP: 002b:00007f89b7ca9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 17:21:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45"], 0x2) 17:21:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff94, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r5, 0x42b, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0xb, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'c\x9at\xde\xd8\x00'}}}}}, 0x34}}, 0x0) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000480)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r4, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0xa0241140}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r6, 0x200, 0x70bd2b, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004c896}, 0xc0c0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100736671004800020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e3ffffffffffffff00000000000000000000000000000000008769697a8d0b17de6bb3fc89ec4af32bba7573cf1c489aec2786e301d2bd2eed5589862e198942c0eebcc19bb77a02f848525eef6ea4204526183efbd0fae86e9bb7b66b682c8e0bc116bff82909a903d5bfd7527496e606589b4c992f868fc3b8084283dd65bc97e42ff1f27052098bbff2e8941168d53ad0096e368cb1fc43e4b8b83642b10279a36d9b94edb99ab16d2788193a2a20180af6d1962323ee4390746bb12ab9d0fb88a23e9e6bd7ca9ce06091669a3b9ea5365a94aab2a6d2aa00f9797415ae54c323dcf7bf4675658988285ce2b8c42d3f94f67f3c26bec1606822712332e04bfcea84cc29"], 0x74}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = syz_open_dev$amidi(&(0x7f0000000580)='/dev/amidi#\x00', 0x7fffffff, 0x0) epoll_pwait(r8, &(0x7f00000005c0)=[{}, {}, {}], 0x3, 0x9, &(0x7f0000000600)={0x1ff}, 0x8) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="aa1104df35327acb874d340100002c00010700"/30, @ANYRES32=r3, @ANYBLOB="e0ff75e60000000003000000e7ff01006367726f7570000004010200d4000100d000ffffffff080001006e6174002c000200280001000000000000000000000000000000000000000000e00000020000000200000000000000009400060069b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b00000000002c00030008000100000000000800010008000000080001000000000000000200000002000000ff070300ff010000000000020000000907000000020000000000afff010000000000"], 0x134}, 0x1, 0x0, 0x0, 0x80}, 0x0) [ 638.740173][T25915] RAX: ffffffffffffffda RBX: 00007f89b7ca9c90 RCX: 0000000000459a59 [ 638.748249][T25915] RDX: 0000000000000000 RSI: 0000000020001300 RDI: 0000000000000004 [ 638.757205][T25915] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 638.765305][T25915] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f89b7caa6d4 [ 638.773293][T25915] R13: 00000000004c7508 R14: 00000000004dd110 R15: 0000000000000005 [ 638.781637][T25915] netlink: 'syz-executor.5': attribute type 18 has an invalid length. 17:21:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:14 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x5}, 0x8, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x400, 0x0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r1, 0x3) 17:21:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45"], 0x2) 17:21:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r4, 0x7fff, 0x7f, 0xfffffe00, 0x0, 0x4}, 0x14) sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f0000002b00)=@in={0x2, 0x4e20, @broadcast}, 0x10, &(0x7f0000000340)=[{&(0x7f0000001b00)="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", 0x1000}, {&(0x7f0000000300)="00cd", 0x2}], 0x2, &(0x7f0000002b40)=[@prinfo={0x18, 0x84, 0x5, {0x2994b2b2de67722e, 0xff}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x9fd0cafb3b78f082, 0x8, 0x80000000, r4}}, @authinfo={0x18, 0x84, 0x6, {0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1014, 0x0, 0x6, 0x80000001, 0x83, 0x80, 0x8}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x11}}, @dstaddrv4={0x18, 0x84, 0x7, @local}], 0xb8, 0x4080041}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup2(r8, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) epoll_pwait(r9, &(0x7f0000000640)=[{}, {}, {}, {}], 0x4, 0x9, &(0x7f0000001800)={0x6}, 0x8) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$inet6(r6, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000001840)="afffab48bf2fbfca5504fdb55021dfce9c61d0006ced806fcaf049270595dc36762b5f0861e5c26a7ce9246a92792a042cb94bf4e2d92704f53c36b79be47f5fea845538c160fbf6ad9aba70bd5549c307111e6c5c84b9baf0c687efdc849bec451e2ad936ef9abdaa29e11a5f8c8162f6279b0ed5969977ea594c52b3f3389c994822058b80e0a73c4434f1ba9d8ab34ce748e1395d983954588dab7a0b9772da6c8e9d2b00", 0xa6}, {&(0x7f0000001900)="35ea786ac8addff21a31dc4340bf2dcd7236dbe52f5c8fb5b4ae4fa923645b3ce1fe92b9ee07a36415442b67ebc85cf27307c4f2d0129aae65cf5ef49ea28b5b8800392015cecf8e82f76545913f6852def0585711fa85545f28657066cde6dd1aa1cec5b0c1f7ab9bf0df131432079fa6ba812982c976393208a409a0dd6c02458f10f7515d6ab13bc4c908b9883c074a0b9f4f490554d26cbd7a8369ae7c54f31a34d1ab77d8fc164cc8590545f1a1c5bd4b27de2f", 0xb6}], 0x2, &(0x7f0000001a00)=[@dontfrag={{0x14, 0x29, 0x3e, 0x8}}, @rthdr_2292={{0x68, 0x29, 0x39, {0x0, 0xa, 0x7, 0xa9, 0x0, [@local, @mcast1, @loopback, @empty, @loopback]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x7}}], 0x98}, 0x40000) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r10, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r10, @ANYBLOB="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"], 0x74}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/capi/capi20\x00', 0x100, 0x0) write$P9_RWRITE(r12, &(0x7f0000000600)={0xb, 0x77, 0x2, 0x10001}, 0xb) sendmsg$nl_route_sched(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r10, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) setxattr$security_smack_entry(&(0x7f0000000380)='./file0\x00', &(0x7f0000000540)='security.SMACK64MMAP\x00', &(0x7f0000000580)='nat\x00', 0x4, 0x1) 17:21:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 639.180834][T25944] netlink: 'syz-executor.1': attribute type 18 has an invalid length. 17:21:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7c"], 0x2) 17:21:14 executing program 5 (fault-call:2 fault-nth:3): socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x0, 0xc) sendmsg(r3, 0x0, 0x0) 17:21:14 executing program 4 (fault-call:5 fault-nth:0): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(r1, r0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0xfffffc99) [ 639.409043][T25958] netlink: 'syz-executor.5': attribute type 18 has an invalid length. 17:21:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7c"], 0x2) [ 639.660489][T25958] FAULT_INJECTION: forcing a failure. [ 639.660489][T25958] name failslab, interval 1, probability 0, space 0, times 0 [ 639.673421][T25958] CPU: 0 PID: 25958 Comm: syz-executor.5 Not tainted 5.4.0-rc2+ #0 [ 639.681365][T25958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 639.691472][T25958] Call Trace: [ 639.694849][T25958] dump_stack+0x191/0x1f0 [ 639.699359][T25958] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 639.705338][T25958] should_fail+0xa3f/0xa50 [ 639.709862][T25958] __should_failslab+0x264/0x280 [ 639.714889][T25958] should_failslab+0x29/0x70 [ 639.719540][T25958] kmem_cache_alloc_trace+0xf7/0xd20 [ 639.724862][T25958] ? kmsan_internal_set_origin+0x6a/0xb0 [ 639.730547][T25958] ? ctnetlink_del_conntrack+0x705/0xf90 [ 639.736214][T25958] ? __msan_poison_alloca+0x156/0x1b0 [ 639.741624][T25958] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 639.747562][T25958] ctnetlink_del_conntrack+0x705/0xf90 [ 639.753075][T25958] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 639.758998][T25958] ? ctnetlink_get_conntrack+0xc60/0xc60 [ 639.764799][T25958] nfnetlink_rcv_msg+0xb7f/0xce0 [ 639.769818][T25958] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 639.775825][T25958] netlink_rcv_skb+0x431/0x620 [ 639.780611][T25958] ? nfnetlink_bind+0x1d0/0x1d0 [ 639.785497][T25958] nfnetlink_rcv+0x3be/0x3a10 [ 639.790217][T25958] ? __dev_queue_xmit+0x38e8/0x4200 [ 639.795464][T25958] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 639.801418][T25958] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 639.807361][T25958] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 639.813456][T25958] ? netlink_deliver_tap+0xdd9/0xeb0 [ 639.818800][T25958] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 639.824714][T25958] netlink_unicast+0xf3e/0x1020 [ 639.829614][T25958] netlink_sendmsg+0x110f/0x1330 [ 639.834609][T25958] ? netlink_getsockopt+0x1430/0x1430 [ 639.840030][T25958] ___sys_sendmsg+0x14ff/0x1590 [ 639.844921][T25958] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 639.851046][T25958] ? __fget_light+0x6b1/0x710 [ 639.855774][T25958] ? kmsan_internal_set_origin+0x6a/0xb0 [ 639.861461][T25958] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 639.867473][T25958] __se_sys_sendmsg+0x305/0x460 [ 639.872381][T25958] __x64_sys_sendmsg+0x4a/0x70 [ 639.877170][T25958] do_syscall_64+0xb6/0x160 [ 639.882167][T25958] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 639.888209][T25958] RIP: 0033:0x459a59 [ 639.892237][T25958] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:21:15 executing program 0: msgrcv(0x0, 0x0, 0xfffffffffffffee7, 0x3, 0x3800) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='odeY/\b\x00', 0x2, 0x226806) write$P9_RLINK(r0, &(0x7f0000000080)={0x7, 0x47, 0x2}, 0x7) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd38"], 0x8, 0x0) 17:21:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:15 executing program 4: r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r1, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r4, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000080)={r6, 0x7fff, 0x7f, 0xfffffe00, 0x0, 0x4}, 0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={r6, 0x7fff, 0x7, 0xfffffdfd, 0xfffffffe, 0x4}, 0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={r3, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r7, 0x9}, &(0x7f0000000140)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup2(r11, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) r13 = dup2(r9, r8) connect$inet6(r13, &(0x7f0000000180)={0xa, 0x0, 0x3, @mcast1, 0x8}, 0xffffffffffffffde) 17:21:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7c"], 0x2) [ 639.911882][T25958] RSP: 002b:00007f89b7ca9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 639.920339][T25958] RAX: ffffffffffffffda RBX: 00007f89b7ca9c90 RCX: 0000000000459a59 [ 639.928362][T25958] RDX: 0000000000000000 RSI: 0000000020001300 RDI: 0000000000000004 [ 639.936382][T25958] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 639.944511][T25958] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f89b7caa6d4 [ 639.952606][T25958] R13: 00000000004c7508 R14: 00000000004dd110 R15: 0000000000000005 17:21:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400011000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r6, @ANYBLOB="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"], 0x74}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r6, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup2(r10, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r11, 0xc00c642e, &(0x7f0000000500)={0x0, 0x140000}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000540)={0x0, r12, 0x1}) r13 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r13, 0x42b, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0xb, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'c\x9at\xde\xd8\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r13, 0x2, 0x70bd2d, 0x25dfdbfd, {{}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x8}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x20010) 17:21:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262"], 0x2) 17:21:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:15 executing program 5 (fault-call:2 fault-nth:4): socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x0, 0xc) sendmsg(r3, 0x0, 0x0) [ 640.278222][T25974] validate_nla: 2 callbacks suppressed [ 640.278245][T25974] netlink: 'syz-executor.4': attribute type 18 has an invalid length. [ 640.292972][T25974] __nla_validate_parse: 7 callbacks suppressed [ 640.292997][T25974] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 17:21:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) r5 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x1, 0x0) ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f0000000300)="5cceb6d493a4dba9b5120be6ebd521ed64a9e79d9559d0c086522a060064a529d946b7337fd9a3145049939a36b1b42bb7702cd0139f53d81df45afb6e53abf896f1b376e8a0528e7b10d6ba69eb95b2c45142ad9f96966a7643edc2a903377d") 17:21:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262"], 0x2) 17:21:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 640.540527][T26004] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 640.549312][T26004] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 640.602771][T26006] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. [ 640.642005][T26011] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. [ 640.866684][T26004] FAULT_INJECTION: forcing a failure. [ 640.866684][T26004] name failslab, interval 1, probability 0, space 0, times 0 [ 640.880896][T26004] CPU: 1 PID: 26004 Comm: syz-executor.5 Not tainted 5.4.0-rc2+ #0 [ 640.888949][T26004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 640.899156][T26004] Call Trace: [ 640.902558][T26004] dump_stack+0x191/0x1f0 [ 640.906974][T26004] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 640.912971][T26004] should_fail+0xa3f/0xa50 [ 640.917508][T26004] __should_failslab+0x264/0x280 [ 640.922533][T26004] should_failslab+0x29/0x70 [ 640.927189][T26004] kmem_cache_alloc_node+0x103/0xe70 [ 640.932555][T26004] ? __alloc_skb+0x215/0xa10 [ 640.937361][T26004] __alloc_skb+0x215/0xa10 [ 640.941889][T26004] netlink_ack+0x579/0x1190 [ 640.946576][T26004] netlink_rcv_skb+0x316/0x620 [ 640.951423][T26004] ? nfnetlink_bind+0x1d0/0x1d0 [ 640.956355][T26004] nfnetlink_rcv+0x3be/0x3a10 [ 640.961109][T26004] ? __dev_queue_xmit+0x38e8/0x4200 [ 640.966417][T26004] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 640.972514][T26004] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 640.978506][T26004] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 640.984656][T26004] ? netlink_deliver_tap+0xdd9/0xeb0 [ 640.990038][T26004] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 640.995996][T26004] netlink_unicast+0xf3e/0x1020 [ 641.000932][T26004] netlink_sendmsg+0x110f/0x1330 [ 641.006081][T26004] ? netlink_getsockopt+0x1430/0x1430 [ 641.011509][T26004] ___sys_sendmsg+0x14ff/0x1590 [ 641.016435][T26004] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 641.022620][T26004] ? __fget_light+0x6b1/0x710 [ 641.027375][T26004] ? kmsan_internal_set_origin+0x6a/0xb0 [ 641.033086][T26004] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 641.039056][T26004] __se_sys_sendmsg+0x305/0x460 [ 641.043998][T26004] __x64_sys_sendmsg+0x4a/0x70 [ 641.048834][T26004] do_syscall_64+0xb6/0x160 [ 641.053409][T26004] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 641.059358][T26004] RIP: 0033:0x459a59 [ 641.063340][T26004] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 641.083038][T26004] RSP: 002b:00007f89b7ca9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 641.091535][T26004] RAX: ffffffffffffffda RBX: 00007f89b7ca9c90 RCX: 0000000000459a59 [ 641.099579][T26004] RDX: 0000000000000000 RSI: 0000000020001300 RDI: 0000000000000004 [ 641.107620][T26004] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 641.115659][T26004] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f89b7caa6d4 [ 641.123734][T26004] R13: 00000000004c7508 R14: 00000000004dd110 R15: 0000000000000005 17:21:16 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd38"], 0x8, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000140)={0x1, @dev={0xac, 0x14, 0x14, 0x1c}, 0x4e24, 0x1, 'none\x00', 0x2, 0x718, 0x1d}, 0x2c) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x10000) sendto$unix(r1, &(0x7f0000000080)="6044fd22c3e28291a1553b8caf3ba7136c0cb351c5b5a91c71ae2f17e545f132d54ce5e16dd76a6f89fd16518a064a5d0488153b13339bf06ef1da75895128ffb026c569a8c8dfc23c86900a10e94cd7a8a29bf99cc09037f0f7e271530443aa43fde3e4fd7a47287e9a9c32a93b3d92bcb67cf8d9bb03bdc764e326edde44b8b5197d3fe7c5768237b4b333fc2f30483ea6431e2b9a815657c4b6d5926f3ea9a1", 0xa1, 0x800, 0x0, 0x0) 17:21:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262"], 0x2) 17:21:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:16 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$HIDIOCGUSAGES(r6, 0xd01c4813, &(0x7f0000000800)={{0x1, 0x3, 0x0, 0x7fff, 0xe5f0, 0x7fffffff}, 0x140, [0x5, 0x8, 0x0, 0x3, 0x7, 0x0, 0x101, 0x3ff, 0x3, 0x2, 0x1ff, 0x7, 0xeef, 0xff, 0x9, 0x467f, 0x800, 0x5, 0x81, 0x80, 0x7, 0x7ff, 0x1f, 0x5, 0x4, 0x7, 0x9, 0xffffffff, 0x14, 0x3, 0x8, 0x2, 0x7ff, 0x6, 0xc1400000, 0x9, 0x10000, 0x9, 0x1, 0x352c, 0x1, 0x7fff, 0x400, 0x8, 0x10001, 0x4, 0x1000, 0x2, 0x0, 0x400, 0x3, 0x1d, 0x5, 0x6, 0x1, 0x2, 0x4656, 0xfff, 0xb00, 0x1, 0x5da7, 0x7, 0x4, 0x7f, 0x7, 0x6, 0xff, 0x3, 0x3, 0x7, 0x4, 0x43, 0x9, 0x80aa, 0x3ba, 0x0, 0x1, 0x8, 0x4eb1, 0x7, 0x8, 0x9, 0x10000000, 0xffff, 0x7fffffff, 0x4, 0x8, 0x80, 0x8001, 0x9, 0x1, 0x5, 0x7, 0x4, 0xfffffff9, 0x87, 0x8, 0x1, 0x6, 0x504f1544, 0x4, 0x9, 0x18000000, 0x5d90, 0x1, 0x10000, 0x60cd, 0x10001, 0x101, 0xffffffff, 0x6, 0x0, 0x101, 0x5, 0x38, 0x3, 0x100, 0xfffffffc, 0xfffff001, 0x0, 0x0, 0x100, 0x87a8, 0x8, 0x9, 0x6, 0x2, 0x1c00, 0x0, 0xffff18ec, 0x1, 0xfffffffd, 0x7f, 0x0, 0x7ff, 0x0, 0x7, 0x5, 0xfffffff8, 0x6, 0x10000, 0x3, 0x8, 0xfffffff8, 0x10000, 0x5, 0x6, 0xffff0001, 0xffffffff, 0x20, 0x1, 0x5, 0x7280fd56, 0x5, 0x1000, 0x2, 0x0, 0xfffff801, 0x8, 0xfee9, 0x800, 0x80000000, 0xffff998e, 0x101, 0xf124, 0x80, 0x3, 0x3f, 0x8, 0x6, 0x9, 0x7, 0x4, 0x3ff, 0x1, 0x3, 0x7fffffff, 0x0, 0x101, 0xfffffffc, 0x5, 0xfff, 0x7, 0x3043, 0x3, 0x5, 0x1, 0x7fff, 0x5, 0x4, 0x5, 0x5, 0x2, 0x6, 0x96, 0x0, 0xff, 0x0, 0x7, 0x1, 0x7d6, 0x800, 0x2, 0x44f3, 0x40, 0x2, 0x5, 0xb9, 0xffffff8e, 0xffffff81, 0xf26c, 0x1, 0x1f, 0x8, 0x3, 0x7fff, 0x9, 0xee37, 0x5, 0x3, 0xfffffe00, 0x8, 0x36fa, 0x4, 0x7, 0x7, 0x1ff, 0x2bd4, 0x7, 0x2, 0x8, 0x3, 0x4, 0x4, 0x7f, 0x2, 0x6, 0xffffffff, 0x5dc3, 0x5514, 0x8, 0x6, 0x9, 0x3ff, 0x396a, 0x93, 0xffffffff, 0x0, 0x6, 0x2, 0x7fffffff, 0x80, 0x7f, 0x0, 0x6, 0x7, 0x4, 0x6, 0x20, 0xff, 0x9f, 0x9, 0x4, 0x0, 0x7ff, 0x8001, 0xe43c, 0x3, 0x5, 0x1, 0x6, 0x4, 0x80000000, 0x9, 0x10001, 0x5, 0x0, 0x7fffffff, 0x20, 0x3f, 0x7, 0x246, 0x7f, 0xfffffff7, 0x60f, 0x10000, 0x4646, 0x2, 0x2, 0xbf, 0x2fe, 0x0, 0x1, 0x1, 0x20, 0x2, 0xfffffffd, 0x3f, 0x3a, 0x8, 0x4, 0x5, 0x800, 0xff, 0x101, 0x6, 0x5, 0xb0, 0x40, 0x1, 0x8, 0x2, 0x92, 0x15d240, 0xcc8, 0x0, 0x9, 0x0, 0x40, 0xef, 0x10000, 0x64a, 0x10000, 0x401, 0x6, 0xc620, 0x80, 0xeb, 0x1, 0x480000, 0x7, 0x80, 0x81, 0x5, 0x4, 0xb8, 0x7ff, 0xee9d, 0xaa7, 0x0, 0x101, 0x6, 0x6a885cf9, 0xea6, 0xab, 0x2, 0x7, 0x8, 0x9, 0x6, 0x2, 0xcba, 0x7f, 0x9, 0x6, 0x2, 0xe7, 0xe1, 0x9, 0x0, 0x5, 0x8f2, 0x20, 0x9, 0x7, 0x4, 0x1ff, 0x93, 0x4, 0x6, 0x5, 0x6, 0x6, 0x0, 0xb0, 0x6, 0x7, 0x229, 0x8, 0x101, 0x4, 0x6, 0x48, 0x4, 0x99, 0x1, 0x6c, 0x7fff, 0x200, 0x101, 0x2a, 0xda4, 0xfffffffc, 0x7, 0x1, 0xd1, 0x263a, 0x0, 0x1, 0x6, 0x0, 0x7fff, 0x2, 0xffffff99, 0x10001, 0x1, 0x4, 0x3ff, 0x9, 0x6, 0x0, 0x4, 0xf2, 0x0, 0x8, 0x4, 0x8, 0x0, 0x8, 0x9, 0x3, 0x8, 0xfffffba9, 0x2, 0x42b6, 0x3, 0x401, 0x0, 0x159, 0x4, 0x101, 0x0, 0x8, 0x9, 0x6, 0x3, 0x0, 0x5, 0xc26, 0x100, 0x3, 0x40fcba05, 0x9, 0x8, 0x9e5b, 0x800, 0x20, 0x7f, 0x400, 0x5, 0xff, 0x1, 0x9, 0x10001, 0x2, 0x5670, 0x1ff, 0x8, 0x7, 0x3ff, 0x400, 0x4, 0xfffffffe, 0x800, 0x8, 0x4, 0x706, 0xffffff33, 0x6af, 0xffffffff, 0xfdca, 0x61, 0x0, 0x7f, 0x53, 0x7f, 0x9, 0x7f, 0x7, 0x6, 0x800, 0xe179, 0x9, 0x5, 0x102d339e, 0x7, 0x0, 0x10001, 0x81, 0x6, 0x3fa, 0x1, 0x7ff, 0x5, 0x6, 0x0, 0x3, 0x747, 0x4d5a, 0x0, 0x7, 0x2, 0x4b8, 0x3, 0x3, 0x1, 0x80000001, 0x3, 0x0, 0x1, 0x2, 0x1, 0x8, 0x7, 0x5, 0x1, 0x7fffffff, 0x8, 0x67, 0x1, 0x7f, 0x9, 0x0, 0x400, 0x6, 0xad8, 0x3, 0x2, 0x0, 0x9, 0x8cd, 0xffff, 0xff, 0x80, 0x1000000, 0x5, 0xb7, 0x8, 0x2, 0x7, 0x2, 0xffff, 0x2, 0x240, 0x0, 0x3, 0x3, 0xedd7, 0x3, 0x7, 0xfff, 0x4, 0xfffffffc, 0x1, 0x8, 0x2, 0x80000000, 0xfffff189, 0x7f, 0x8, 0x5, 0xce2, 0x5, 0x7fffffff, 0xfffffffc, 0xbda, 0x1, 0x7fff, 0xfffffff8, 0x73e, 0x101, 0x3, 0x4, 0x7d2, 0x2, 0x12000000, 0x3e3, 0x0, 0x7, 0x9, 0x7, 0x15, 0x7e, 0x7fff, 0x9, 0xfff, 0x1f, 0x3, 0x1f, 0x0, 0xffffff01, 0x2, 0x3, 0x1ff, 0x4, 0x800, 0x3ff, 0x400, 0x80, 0x1f, 0x2, 0x0, 0x0, 0x5, 0xb62, 0x6, 0x0, 0x4, 0x2, 0x80000000, 0x7, 0x1f, 0x3, 0x3, 0x4, 0x4, 0xffff6881, 0x2, 0x7, 0x3, 0xd1, 0x40, 0x8, 0x8001, 0x6ec, 0x4, 0xfffffffc, 0x5, 0x8, 0x401, 0x1, 0xc7, 0xffb, 0x7, 0x5, 0x6, 0x7395, 0x7, 0x9, 0x7ff, 0x2, 0xe4a, 0x0, 0x0, 0x0, 0x6, 0xe511, 0x0, 0x8, 0x1000, 0x95d8, 0x0, 0x5, 0x80, 0x7, 0x6314, 0x4, 0x7, 0x200, 0x8, 0x6, 0x1, 0x1, 0x8001, 0x1ff, 0x1, 0xc7, 0x3, 0x3ff, 0x1, 0x2825, 0x0, 0x5, 0x0, 0xff, 0x4, 0x5, 0x80000001, 0x0, 0x6, 0x10000, 0xf8000000, 0x0, 0x44, 0x3, 0x2, 0x9, 0x3ff, 0x2, 0x5, 0x9, 0x9, 0xa1, 0x3, 0x2, 0x8001, 0x40, 0xeb, 0x2, 0x979, 0x0, 0x8000, 0x4, 0xffff1eb8, 0x80000000, 0x4, 0x0, 0xffffffff, 0xda5, 0x8, 0x1, 0xf516, 0x2, 0x7, 0x2, 0x7, 0x2, 0x3, 0x3f, 0x4, 0x3ff, 0x4, 0x0, 0x512, 0x3, 0x3, 0x4e1d1990, 0x1000, 0x8, 0x0, 0xf1, 0x45, 0xed, 0x754d, 0x800, 0x7, 0x20, 0x1, 0x8000, 0x4, 0x47, 0x400, 0x10000, 0x7fffffff, 0x1, 0xdc800000, 0x5, 0xfffffffe, 0x1ff, 0x7fff, 0x7fff, 0x1f, 0x10001, 0x4, 0x5d376ba0, 0x4, 0x5, 0x2, 0x4, 0x3, 0xb2, 0x0, 0x5, 0x401, 0x6ad, 0x0, 0x6, 0x80000000, 0xe37, 0x9, 0xcc, 0x7, 0xc23, 0xfffffffb, 0x1000, 0xfc97, 0x0, 0x1, 0x1f, 0x0, 0x5, 0x1, 0x5, 0x81, 0x6, 0x2, 0x1f, 0xbc40, 0x8, 0x9, 0x8, 0x6ed9, 0x8, 0x3, 0x1fc, 0x200, 0x200, 0x1f, 0x6, 0x8, 0x4, 0x6, 0x20, 0xffffffff, 0x8001, 0x9, 0x6, 0x4, 0x5ba5, 0x10001, 0x1, 0x7fff, 0x8, 0x1c00000, 0x70f5, 0x10000, 0x3, 0x8a09, 0x2, 0x8, 0x5, 0x8, 0xc224, 0x1f, 0x6b0, 0xc25e, 0x63f75995, 0x0, 0x80000000, 0x6, 0x40048704, 0xc6a9, 0x7, 0x8, 0x7f, 0x4, 0xa9, 0x7, 0x0, 0x80000001, 0xa6dd, 0x5, 0x2, 0x1000, 0x8, 0x3, 0x2, 0x5, 0x10000, 0x5, 0x1, 0x7, 0x8, 0xf64, 0x0, 0x80000000, 0x8, 0x35, 0x9, 0x6, 0x0, 0x94a5, 0x1, 0x4888, 0x3, 0x1, 0x1, 0xbc, 0x80000000, 0x9, 0x6, 0x7fff, 0x7, 0x800, 0x4, 0x7731, 0xffffffdd, 0x9, 0x8, 0x8, 0x1, 0x1, 0xff, 0xc000000, 0x400, 0x9, 0x9, 0x5, 0xb8, 0x2, 0xd070, 0x80, 0x7fff, 0x7ff, 0x17, 0x1, 0x4, 0xffff, 0x7, 0x2, 0x8, 0x9, 0x4, 0x800, 0x7a, 0x0, 0xfffffffb, 0x2, 0x0, 0x3ff, 0x7, 0xfffff023, 0x2, 0x8000, 0x5, 0x9, 0x40, 0xffffffff, 0xe21, 0x4, 0x8, 0x1, 0x0, 0x7, 0x5, 0x4, 0x8, 0x2, 0xc306, 0xfffffffe, 0x7fffffff, 0x5, 0x7f, 0xfffffffb, 0x7, 0x7ff, 0xf77, 0x4, 0x9, 0x10001, 0x1, 0x100, 0x3, 0x4, 0x7, 0x4, 0x69b6f9b4, 0x5, 0x8, 0x7e, 0x32, 0x2, 0xffffffff, 0x100, 0x6, 0x9, 0x1, 0x6, 0x3f, 0x1d, 0x8001, 0x40, 0x9, 0x9, 0x5ace, 0x7, 0x0, 0x3ff, 0x8, 0x1aa, 0x2, 0x8001, 0x80000000, 0x6, 0x81, 0x7, 0x1f, 0x9, 0x9, 0x5, 0x7, 0x6ac, 0x0, 0x8001, 0x3ff, 0xffffffff, 0xab7, 0x7, 0x1, 0x36, 0x101, 0x1, 0x3ff, 0x2, 0x4000800, 0x3ff, 0x400, 0x1, 0x9, 0x8000, 0x1, 0x0, 0x6, 0x7fff, 0x0, 0x5, 0x0, 0x88e, 0x3, 0xadf4, 0x7f, 0x2, 0x9a, 0x4, 0x3, 0x8000, 0x1, 0x8, 0xff, 0xb8, 0x400, 0x5661, 0x151, 0x73e45798]}) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:16 executing program 5 (fault-call:2 fault-nth:5): socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x0, 0xc) sendmsg(r3, 0x0, 0x0) [ 641.297401][T26029] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. [ 641.310616][T26028] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 641.319303][T26028] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 641.338765][T26030] netlink: 'syz-executor.0': attribute type 18 has an invalid length. 17:21:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd5"], 0x2) 17:21:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 641.347600][T26030] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 641.397475][T26029] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. 17:21:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:16 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = syz_open_dev$vbi(&(0x7f00000002c0)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000000300)={0x1, 0x3f}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r6, 0x111, 0x5, 0x8001, 0x4) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x8060, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000600)={0x0, 0x1c, &(0x7f00000005c0)=[@in6={0xa, 0x4e20, 0xa16c, @remote, 0xff}]}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000000800)={0x6, 0x20, 0x2, 0x101, 0x7, 0xfffffffb, 0x9a000, 0x4fa0, r9}, 0x20) r10 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r10, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r10, 0xc0096616, &(0x7f0000000340)={0x4, [0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r7, @ANYBLOB="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"], 0x74}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 17:21:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd5"], 0x2) 17:21:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 641.720823][T26028] FAULT_INJECTION: forcing a failure. [ 641.720823][T26028] name failslab, interval 1, probability 0, space 0, times 0 [ 641.734154][T26028] CPU: 0 PID: 26028 Comm: syz-executor.5 Not tainted 5.4.0-rc2+ #0 [ 641.742097][T26028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 641.752285][T26028] Call Trace: [ 641.756149][T26028] dump_stack+0x191/0x1f0 [ 641.760530][T26028] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 641.766465][T26028] should_fail+0xa3f/0xa50 [ 641.770922][T26028] __should_failslab+0x264/0x280 [ 641.775891][T26028] should_failslab+0x29/0x70 [ 641.780509][T26028] __kmalloc_node_track_caller+0x1cd/0x1320 [ 641.786446][T26028] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 641.792546][T26028] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 641.798023][T26028] ? netlink_ack+0x579/0x1190 [ 641.802747][T26028] ? netlink_ack+0x579/0x1190 [ 641.807453][T26028] __alloc_skb+0x306/0xa10 [ 641.811888][T26028] ? netlink_ack+0x579/0x1190 [ 641.816597][T26028] netlink_ack+0x579/0x1190 [ 641.821144][T26028] netlink_rcv_skb+0x316/0x620 [ 641.826034][T26028] ? nfnetlink_bind+0x1d0/0x1d0 [ 641.830930][T26028] nfnetlink_rcv+0x3be/0x3a10 [ 641.835646][T26028] ? __dev_queue_xmit+0x38e8/0x4200 [ 641.840901][T26028] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 641.846957][T26028] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 641.852878][T26028] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 641.858966][T26028] ? netlink_deliver_tap+0xdd9/0xeb0 [ 641.864293][T26028] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 641.870242][T26028] netlink_unicast+0xf3e/0x1020 [ 641.875173][T26028] netlink_sendmsg+0x110f/0x1330 [ 641.880162][T26028] ? netlink_getsockopt+0x1430/0x1430 [ 641.885601][T26028] ___sys_sendmsg+0x14ff/0x1590 [ 641.890502][T26028] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 641.896640][T26028] ? __fget_light+0x6b1/0x710 [ 641.901384][T26028] ? kmsan_internal_set_origin+0x6a/0xb0 [ 641.907115][T26028] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 641.913057][T26028] __se_sys_sendmsg+0x305/0x460 [ 641.917963][T26028] __x64_sys_sendmsg+0x4a/0x70 [ 641.922787][T26028] do_syscall_64+0xb6/0x160 [ 641.927324][T26028] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 641.933247][T26028] RIP: 0033:0x459a59 [ 641.937180][T26028] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 641.956855][T26028] RSP: 002b:00007f89b7ca9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 641.965449][T26028] RAX: ffffffffffffffda RBX: 00007f89b7ca9c90 RCX: 0000000000459a59 [ 641.973455][T26028] RDX: 0000000000000000 RSI: 0000000020001300 RDI: 0000000000000004 [ 641.981482][T26028] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 641.989486][T26028] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f89b7caa6d4 [ 641.997497][T26028] R13: 00000000004c7508 R14: 00000000004dd110 R15: 0000000000000005 17:21:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd5"], 0x2) [ 642.069150][T26052] netlink: 'syz-executor.0': attribute type 18 has an invalid length. [ 642.077923][T26052] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 17:21:17 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1e049bb8270363284dec6dd38"], 0x8, 0x0) getegid() 17:21:17 executing program 5 (fault-call:2 fault-nth:6): socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x0, 0xc) sendmsg(r3, 0x0, 0x0) 17:21:17 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x4a, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c000100766574680000598a180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000640)=@newqdisc={0x30, 0x24, 0x507, 0x0, 0x0, {0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x4}}]}, 0x30}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80060}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@ipv4_newaddr={0x28, 0x14, 0x200, 0x70bd29, 0x25dfdbfc, {0x2, 0x10, 0x8, 0x0, r7}, [@IFA_BROADCAST={0x8, 0x4, @multicast2}, @IFA_LOCAL={0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3d"], 0x2) [ 642.511293][T26066] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 642.519829][T26066] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:21:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3d"], 0x2) 17:21:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 642.829060][T26066] FAULT_INJECTION: forcing a failure. [ 642.829060][T26066] name failslab, interval 1, probability 0, space 0, times 0 [ 642.842065][T26066] CPU: 1 PID: 26066 Comm: syz-executor.5 Not tainted 5.4.0-rc2+ #0 [ 642.850018][T26066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 642.860136][T26066] Call Trace: [ 642.863472][T26066] dump_stack+0x191/0x1f0 [ 642.867859][T26066] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 642.873838][T26066] should_fail+0xa3f/0xa50 [ 642.878319][T26066] __should_failslab+0x264/0x280 [ 642.883307][T26066] should_failslab+0x29/0x70 [ 642.887950][T26066] kmem_cache_alloc+0xd6/0xd10 [ 642.892956][T26066] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 642.898898][T26066] ? skb_clone+0x326/0x5d0 [ 642.903354][T26066] skb_clone+0x326/0x5d0 [ 642.907648][T26066] netlink_deliver_tap+0x804/0xeb0 [ 642.912963][T26066] netlink_unicast+0x9bd/0x1020 [ 642.917873][T26066] netlink_ack+0x10d5/0x1190 [ 642.926647][T26066] netlink_rcv_skb+0x316/0x620 [ 642.931452][T26066] ? nfnetlink_bind+0x1d0/0x1d0 [ 642.936346][T26066] nfnetlink_rcv+0x3be/0x3a10 [ 642.941093][T26066] ? __dev_queue_xmit+0x38e8/0x4200 [ 642.946378][T26066] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 642.952351][T26066] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 642.958307][T26066] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 642.964409][T26066] ? netlink_deliver_tap+0xdd9/0xeb0 [ 642.969756][T26066] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 642.975687][T26066] netlink_unicast+0xf3e/0x1020 [ 642.980605][T26066] netlink_sendmsg+0x110f/0x1330 [ 642.985743][T26066] ? netlink_getsockopt+0x1430/0x1430 [ 642.991168][T26066] ___sys_sendmsg+0x14ff/0x1590 [ 642.996084][T26066] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 643.002226][T26066] ? __fget_light+0x6b1/0x710 [ 643.006947][T26066] ? kmsan_internal_set_origin+0x6a/0xb0 [ 643.012619][T26066] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 643.018555][T26066] __se_sys_sendmsg+0x305/0x460 [ 643.023448][T26066] __x64_sys_sendmsg+0x4a/0x70 [ 643.028235][T26066] do_syscall_64+0xb6/0x160 [ 643.032769][T26066] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 643.038677][T26066] RIP: 0033:0x459a59 [ 643.042602][T26066] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 643.062231][T26066] RSP: 002b:00007f89b7ca9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 643.070672][T26066] RAX: ffffffffffffffda RBX: 00007f89b7ca9c90 RCX: 0000000000459a59 17:21:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3d"], 0x2) [ 643.078677][T26066] RDX: 0000000000000000 RSI: 0000000020001300 RDI: 0000000000000004 [ 643.086708][T26066] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 643.094856][T26066] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f89b7caa6d4 [ 643.102877][T26066] R13: 00000000004c7508 R14: 00000000004dd110 R15: 0000000000000005 17:21:18 executing program 5 (fault-call:2 fault-nth:7): socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x0, 0xc) sendmsg(r3, 0x0, 0x0) 17:21:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000080)={0x8}) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200140001000000000800000000000000935f34438a190d82ac42b2c69411f2a0f59219574414b9a8e219621f1780b9a5f43dfb3f3c73ac7f6777f576c0620d1b2d0bdb0255f864b103da24c951949776a5b77425588cfb4e830ac72bdff7", @ANYRES32=0x0, @ANYBLOB="01003600e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:18 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd38"], 0x8, 0x0) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x20000) [ 643.315776][T26091] netlink: 'syz-executor.5': attribute type 18 has an invalid length. 17:21:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x1) 17:21:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x1) 17:21:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100736671004800020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e3ffffffffffffff00000000000000000000000000000000008769697a8d0b17de6bb3fc89ec4af32bba7573cf1c489aec2786e301d2bd2eed5589862e198942c0eebcc19bb77a02f848525eef6ea4204526183efbd0fae86e9bb7b66b682c8e0bc116bff82909a903d5bfd7527496e606589b4c992f868fc3b8084283dd65bc97e42ff1f27052098bbff2e8941168d53ad0096e368cb1fc43e4b8b83642b10279a36d9b94edb99ab16d2788193a2a20180af6d1962323ee4390746bb12ab9d0fb88a23e9e6bd7ca9ce06091669a3b9ea5365a94aab2a6d2aa00f9797415ae54c323dcf7bf4675658988285ce2b8c42d3f94f67f3c26bec1606822712332e04bfcea84cc29"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = getpid() sched_setscheduler(r5, 0x5, &(0x7f00000002c0)) ptrace$cont(0x20, r5, 0x3ff, 0x5) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="340100002c00010700"/20, @ANYRES32=r3, @ANYBLOB="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"/284], 0x134}}, 0x0) 17:21:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x1) 17:21:19 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") syncfs(r3) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r4 = socket$inet(0x10, 0x0, 0xc) sendmsg(r4, 0x0, 0x0) 17:21:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 643.973567][T26119] netlink: 'syz-executor.5': attribute type 18 has an invalid length. 17:21:19 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(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="480000001010050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:19 executing program 3 (fault-call:8 fault-nth:0): r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 644.362596][T26136] FAULT_INJECTION: forcing a failure. [ 644.362596][T26136] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 644.378278][T26136] CPU: 0 PID: 26136 Comm: syz-executor.3 Not tainted 5.4.0-rc2+ #0 [ 644.386245][T26136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 644.396330][T26136] Call Trace: [ 644.399689][T26136] dump_stack+0x191/0x1f0 [ 644.404060][T26136] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 644.410078][T26136] should_fail+0xa3f/0xa50 [ 644.414558][T26136] should_fail_alloc_page+0x1fb/0x270 [ 644.420074][T26136] __alloc_pages_nodemask+0x3c1/0x60c0 [ 644.425563][T26136] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 644.431659][T26136] ? __module_address+0x68/0x5e0 [ 644.436639][T26136] ? is_bpf_text_address+0x3c5/0x4b0 [ 644.441958][T26136] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 644.448047][T26136] ? is_bpf_text_address+0x47d/0x4b0 [ 644.453466][T26136] ? unwind_get_return_address+0x8c/0x130 [ 644.459250][T26136] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 644.465368][T26136] ? stack_trace_save+0x1b0/0x1b0 [ 644.470434][T26136] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 644.476650][T26136] alloc_pages_current+0x68d/0x9a0 [ 644.481793][T26136] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 644.487920][T26136] __get_free_pages+0x33/0xc0 [ 644.492658][T26136] __genradix_ptr_alloc+0x28a/0x7e0 [ 644.497895][T26136] __genradix_prealloc+0xeb/0x190 [ 644.502969][T26136] sctp_send_add_streams+0x366/0x7c0 [ 644.508296][T26136] sctp_setsockopt+0x12f5b/0x19090 [ 644.513470][T26136] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 644.519408][T26136] ? sctp_shutdown+0x270/0x270 [ 644.524298][T26136] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 644.530218][T26136] ? sctp_shutdown+0x270/0x270 [ 644.535188][T26136] sock_common_setsockopt+0x13b/0x170 [ 644.540614][T26136] __sys_setsockopt+0x7c3/0xa30 [ 644.545498][T26136] ? sock_common_recvmsg+0x290/0x290 [ 644.550813][T26136] __se_sys_setsockopt+0xdd/0x100 [ 644.555888][T26136] __x64_sys_setsockopt+0x62/0x80 [ 644.560966][T26136] do_syscall_64+0xb6/0x160 [ 644.565498][T26136] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 644.571406][T26136] RIP: 0033:0x459a59 [ 644.575417][T26136] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 644.595566][T26136] RSP: 002b:00007fcd8c9d0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 644.604014][T26136] RAX: ffffffffffffffda RBX: 00007fcd8c9d0c90 RCX: 0000000000459a59 17:21:19 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xc0900, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r1, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xf7}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x40400c0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x40, 0x8}, 0x11}, 0x10) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRES64], 0x2, 0xc00) 17:21:19 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$UI_SET_MSCBIT(r2, 0x40045568, 0x33) 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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32, @ANYBLOB="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"], 0x3}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r6, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) [ 644.612016][T26136] RDX: 0000000000000079 RSI: 0000000000000084 RDI: 0000000000000003 [ 644.620021][T26136] RBP: 000000000075bf20 R08: 0000000000000008 R09: 0000000000000000 [ 644.628201][T26136] R10: 0000000020000000 R11: 0000000000000246 R12: 00007fcd8c9d16d4 [ 644.636189][T26136] R13: 00000000004cff78 R14: 00000000004dec88 R15: 0000000000000006 17:21:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:19 executing program 3 (fault-call:8 fault-nth:1): r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:19 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") dup2(r2, r3) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r4 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r4, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r5 = socket$inet(0x10, 0x0, 0xc) sendmsg(r5, 0x0, 0x0) 17:21:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 644.941361][T26156] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 644.973827][T26154] FAULT_INJECTION: forcing a failure. [ 644.973827][T26154] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 644.987203][T26154] CPU: 0 PID: 26154 Comm: syz-executor.3 Not tainted 5.4.0-rc2+ #0 [ 644.995111][T26154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 645.005194][T26154] Call Trace: [ 645.008553][T26154] dump_stack+0x191/0x1f0 [ 645.012923][T26154] should_fail+0xa3f/0xa50 [ 645.017388][T26154] should_fail_alloc_page+0x1fb/0x270 [ 645.022820][T26154] __alloc_pages_nodemask+0x3c1/0x60c0 [ 645.028335][T26154] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 645.034267][T26154] ? kmsan_get_shadow_origin_ptr+0x1ab/0x4c0 [ 645.040272][T26154] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 645.046459][T26154] ? prep_new_page+0x792/0x9b0 [ 645.051266][T26154] ? get_page_from_freelist+0x11d3/0x19f0 [ 645.057037][T26154] kmsan_alloc_page+0xc3/0x360 [ 645.061833][T26154] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 645.067766][T26154] __alloc_pages_nodemask+0x149d/0x60c0 [ 645.073355][T26154] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 645.079479][T26154] ? __module_address+0x68/0x5e0 [ 645.084439][T26154] ? is_bpf_text_address+0x3c5/0x4b0 [ 645.089759][T26154] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 645.095859][T26154] ? is_bpf_text_address+0x47d/0x4b0 [ 645.101207][T26154] ? unwind_get_return_address+0x8c/0x130 [ 645.106993][T26154] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 645.112924][T26154] alloc_pages_current+0x68d/0x9a0 [ 645.118040][T26154] ? kmsan_internal_set_origin+0x6a/0xb0 [ 645.123693][T26154] __get_free_pages+0x33/0xc0 [ 645.128824][T26154] __genradix_ptr_alloc+0x28a/0x7e0 [ 645.134050][T26154] __genradix_prealloc+0xeb/0x190 [ 645.139078][T26154] sctp_send_add_streams+0x366/0x7c0 [ 645.144369][T26154] sctp_setsockopt+0x12f5b/0x19090 [ 645.149564][T26154] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 645.156772][T26154] ? sctp_shutdown+0x270/0x270 [ 645.161534][T26154] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 645.167428][T26154] ? sctp_shutdown+0x270/0x270 [ 645.172217][T26154] sock_common_setsockopt+0x13b/0x170 [ 645.177594][T26154] __sys_setsockopt+0x7c3/0xa30 [ 645.182447][T26154] ? sock_common_recvmsg+0x290/0x290 [ 645.187737][T26154] __se_sys_setsockopt+0xdd/0x100 [ 645.192764][T26154] __x64_sys_setsockopt+0x62/0x80 [ 645.197789][T26154] do_syscall_64+0xb6/0x160 [ 645.202287][T26154] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 645.208192][T26154] RIP: 0033:0x459a59 [ 645.212081][T26154] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 645.231684][T26154] RSP: 002b:00007fcd8c9d0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 645.240093][T26154] RAX: ffffffffffffffda RBX: 00007fcd8c9d0c90 RCX: 0000000000459a59 [ 645.248054][T26154] RDX: 0000000000000079 RSI: 0000000000000084 RDI: 0000000000000003 [ 645.256015][T26154] RBP: 000000000075bf20 R08: 0000000000000008 R09: 0000000000000000 [ 645.263975][T26154] R10: 0000000020000000 R11: 0000000000000246 R12: 00007fcd8c9d16d4 [ 645.271936][T26154] R13: 00000000004cff78 R14: 00000000004dec88 R15: 0000000000000006 [ 645.317470][T26159] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 645.326031][T26159] __nla_validate_parse: 7 callbacks suppressed [ 645.326056][T26159] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 645.440953][T26159] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 645.449616][T26159] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:21:20 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x6482}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000004580)={r5, 0x40, 0x4dcf7da090407137}, &(0x7f00000045c0)=0xc) r6 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r6, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r7 = dup(r6) setsockopt$netlink_NETLINK_RX_RING(r7, 0x10e, 0x6, &(0x7f0000000300)={0xf7, 0x9}, 0x10) r8 = socket(0x2, 0x704410631e3a79b7, 0x10) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f0000000340), 0x4) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="7400000024000705000033000000000000000000", @ANYRES32=r9, @ANYBLOB="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"], 0x74}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCETHTOOL(r11, 0x8946, &(0x7f0000000000)={'veth1\x00', &(0x7f0000000540)=@ethtool_per_queue_op={0x4b, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101]}}) sendmsg$nl_route_sched(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r9, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) r12 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') bind$netlink(r12, &(0x7f00000002c0)={0x10, 0x0, 0x25dfdbff, 0x10212318}, 0xfffffffffffffd67) 17:21:20 executing program 3 (fault-call:8 fault-nth:2): r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:20 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd38"], 0x8, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x34c, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, 0x1c) [ 645.601364][T26166] netlink: 'syz-executor.1': attribute type 18 has an invalid length. [ 645.609852][T26166] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:21:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 645.749231][T26175] FAULT_INJECTION: forcing a failure. [ 645.749231][T26175] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 645.762594][T26175] CPU: 0 PID: 26175 Comm: syz-executor.3 Not tainted 5.4.0-rc2+ #0 [ 645.770508][T26175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 645.781023][T26175] Call Trace: [ 645.784370][T26175] dump_stack+0x191/0x1f0 [ 645.788761][T26175] should_fail+0xa3f/0xa50 [ 645.793229][T26175] should_fail_alloc_page+0x1fb/0x270 [ 645.798901][T26175] __alloc_pages_nodemask+0x3c1/0x60c0 [ 645.804398][T26175] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 645.810366][T26175] ? kmsan_get_shadow_origin_ptr+0x1ab/0x4c0 [ 645.816386][T26175] ? prep_new_page+0x792/0x9b0 [ 645.821200][T26175] ? get_page_from_freelist+0x11d3/0x19f0 [ 645.827058][T26175] kmsan_alloc_page+0x131/0x360 [ 645.831962][T26175] __alloc_pages_nodemask+0x149d/0x60c0 [ 645.837724][T26175] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 645.844025][T26175] ? __module_address+0x68/0x5e0 [ 645.848996][T26175] ? is_bpf_text_address+0x3c5/0x4b0 [ 645.854327][T26175] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 645.860435][T26175] ? is_bpf_text_address+0x47d/0x4b0 [ 645.865791][T26175] ? unwind_get_return_address+0x8c/0x130 [ 645.871564][T26175] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 645.877492][T26175] alloc_pages_current+0x68d/0x9a0 [ 645.882731][T26175] ? kmsan_internal_set_origin+0x6a/0xb0 [ 645.888405][T26175] __get_free_pages+0x33/0xc0 [ 645.893116][T26175] __genradix_ptr_alloc+0x28a/0x7e0 [ 645.898359][T26175] __genradix_prealloc+0xeb/0x190 [ 645.903557][T26175] sctp_send_add_streams+0x366/0x7c0 [ 645.908894][T26175] sctp_setsockopt+0x12f5b/0x19090 [ 645.914158][T26175] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 645.920102][T26175] ? sctp_shutdown+0x270/0x270 [ 645.924899][T26175] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 645.930830][T26175] ? sctp_shutdown+0x270/0x270 [ 645.935621][T26175] sock_common_setsockopt+0x13b/0x170 [ 645.941040][T26175] __sys_setsockopt+0x7c3/0xa30 [ 645.945926][T26175] ? sock_common_recvmsg+0x290/0x290 [ 645.951245][T26175] __se_sys_setsockopt+0xdd/0x100 [ 645.956348][T26175] __x64_sys_setsockopt+0x62/0x80 [ 645.961403][T26175] do_syscall_64+0xb6/0x160 [ 645.965936][T26175] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 645.971859][T26175] RIP: 0033:0x459a59 [ 645.975802][T26175] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 645.995429][T26175] RSP: 002b:00007fcd8c9d0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 646.003877][T26175] RAX: ffffffffffffffda RBX: 00007fcd8c9d0c90 RCX: 0000000000459a59 [ 646.011872][T26175] RDX: 0000000000000079 RSI: 0000000000000084 RDI: 0000000000000003 [ 646.019873][T26175] RBP: 000000000075bf20 R08: 0000000000000008 R09: 0000000000000000 [ 646.027899][T26175] R10: 0000000020000000 R11: 0000000000000246 R12: 00007fcd8c9d16d4 [ 646.035920][T26175] R13: 00000000004cff78 R14: 00000000004dec88 R15: 0000000000000006 17:21:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:21 executing program 3 (fault-call:8 fault-nth:3): r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 646.267950][T26187] FAULT_INJECTION: forcing a failure. [ 646.267950][T26187] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 646.281726][T26187] CPU: 0 PID: 26187 Comm: syz-executor.3 Not tainted 5.4.0-rc2+ #0 [ 646.289694][T26187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 646.299924][T26187] Call Trace: [ 646.303310][T26187] dump_stack+0x191/0x1f0 [ 646.307754][T26187] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 646.313731][T26187] should_fail+0xa3f/0xa50 [ 646.318241][T26187] should_fail_alloc_page+0x1fb/0x270 [ 646.323717][T26187] __alloc_pages_nodemask+0x3c1/0x60c0 [ 646.328183][T26182] netlink: 'syz-executor.1': attribute type 18 has an invalid length. [ 646.329241][T26187] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 646.329294][T26187] ? __module_address+0x68/0x5e0 [ 646.329353][T26187] ? is_bpf_text_address+0x3c5/0x4b0 [ 646.337624][T26182] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 646.343601][T26187] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 646.343647][T26187] ? is_bpf_text_address+0x47d/0x4b0 [ 646.343717][T26187] ? unwind_get_return_address+0x8c/0x130 [ 646.380286][T26187] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 646.386301][T26187] alloc_pages_current+0x68d/0x9a0 [ 646.391534][T26187] __get_free_pages+0x33/0xc0 [ 646.396380][T26187] __genradix_ptr_alloc+0x5ce/0x7e0 [ 646.401670][T26187] __genradix_prealloc+0xeb/0x190 [ 646.406791][T26187] sctp_send_add_streams+0x366/0x7c0 [ 646.412183][T26187] sctp_setsockopt+0x12f5b/0x19090 [ 646.417363][T26187] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 646.423317][T26187] ? sctp_shutdown+0x270/0x270 [ 646.428111][T26187] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 646.434054][T26187] ? sctp_shutdown+0x270/0x270 [ 646.438854][T26187] sock_common_setsockopt+0x13b/0x170 [ 646.444279][T26187] __sys_setsockopt+0x7c3/0xa30 [ 646.449163][T26187] ? sock_common_recvmsg+0x290/0x290 [ 646.454478][T26187] __se_sys_setsockopt+0xdd/0x100 [ 646.459533][T26187] __x64_sys_setsockopt+0x62/0x80 [ 646.464607][T26187] do_syscall_64+0xb6/0x160 [ 646.469137][T26187] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 646.475064][T26187] RIP: 0033:0x459a59 [ 646.478983][T26187] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 646.498614][T26187] RSP: 002b:00007fcd8c9d0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 646.507092][T26187] RAX: ffffffffffffffda RBX: 00007fcd8c9d0c90 RCX: 0000000000459a59 17:21:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 646.515427][T26187] RDX: 0000000000000079 RSI: 0000000000000084 RDI: 0000000000000003 [ 646.523588][T26187] RBP: 000000000075bf20 R08: 0000000000000008 R09: 0000000000000000 [ 646.531681][T26187] R10: 0000000020000000 R11: 0000000000000246 R12: 00007fcd8c9d16d4 [ 646.539701][T26187] R13: 00000000004cff78 R14: 00000000004dec88 R15: 0000000000000006 17:21:21 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x7ff, 0x200) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") getsockname(r4, &(0x7f0000000280)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000300)=0x80) connect$can_bcm(r3, &(0x7f0000000340)={0x1d, r5}, 0x10) r6 = socket$inet(0x10, 0x0, 0xc) sendmsg(r6, 0x0, 0x0) 17:21:21 executing program 3 (fault-call:8 fault-nth:4): r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 646.713385][T26199] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 646.721727][T26199] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:21:21 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x2, 0x84880) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000280)) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd38"], 0x8, 0x0) 17:21:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) geteuid() setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:22 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") r5 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r5, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r6 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r6, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[]}, 0x1, 0x0, 0x0, 0x40000}, 0x20000800) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) r8 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r8, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r8, 0x40106614, &(0x7f00000002c0)) 17:21:22 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$TIPC_DEST_DROPPABLE(r3, 0x10f, 0x81, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r4 = socket$inet(0x10, 0x0, 0x0) sendmsg(r4, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r5 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r5, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r6 = socket$inet(0x10, 0x0, 0xc) sendmsg(r6, 0x0, 0x0) 17:21:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f00000000c0)={0x56, 0x4, 0xffff, {0x1, 0x8}, {0x0, 0x8}, @ramp={0x9, 0x80, {0xfffb, 0x9, 0x6, 0x8480}}}) r4 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 647.264620][T26223] netlink: 'syz-executor.1': attribute type 18 has an invalid length. [ 647.273465][T26223] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 647.299390][T26226] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 647.308198][T26226] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 647.391174][T26232] netlink: 'syz-executor.1': attribute type 18 has an invalid length. [ 647.399850][T26232] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:21:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 647.473941][T26234] netlink: 'syz-executor.1': attribute type 18 has an invalid length. [ 647.482499][T26234] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:21:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r1 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) syz_open_dev$rtc(&(0x7f0000000040)='/dev/rtc#\x00', 0x558, 0x20000) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") r3 = dup2(r2, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) 17:21:22 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000000040)={0x0, 0xfffffffffffffdfe, &(0x7f0000000140)=[{&(0x7f00000000c0)="24000000020107081dfffd946fa2830020200a43fd89c935b927f70000000000000000002a824cbd0728b1d1d7680b5c4a588116375f95ab235d0def10ca9eeaf0a1325c833f582807ade53d65a7fd33e517", 0x24}], 0x0, 0x0, 0xfffffffffffffd9d}, 0x4008000) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYRES16=r0], 0x1, 0x0) 17:21:23 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000240)={'nat\x00', 0x0, 0x4, 0x6c, [], 0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/108}, &(0x7f00000002c0)=0x78) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r4 = socket$inet(0x10, 0x0, 0xc) sendmsg(r4, 0x0, 0x0) [ 647.965258][T26251] netlink: 'syz-executor.3': attribute type 18 has an invalid length. [ 647.973887][T26251] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:21:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000002c0), 0x1) 17:21:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$MON_IOCQ_RING_SIZE(r6, 0x9205) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:23 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000180)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) ioctl$MON_IOCX_GETX(r3, 0x4018920a, &(0x7f0000000140)={&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f00000000c0)=""/112, 0x70}) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x4, 0x22) msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd389dd6"], 0x8, 0x0) 17:21:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f00000002c0)) 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="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(r8, 0x8030ae7c, &(0x7f0000000300)) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:24 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x400000) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r4 = fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000000), 0x4) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r5 = socket$inet(0x10, 0x0, 0xc) sendmsg(r5, 0x0, 0x0) 17:21:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x79, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c83555b3a0685daea89dd0aca568287a315081c6f63f9f07e0f5288b67eb15fae4ac8f8abe2f85f093c6b45716a203a68eb2eb3ee451b796e2f7cf17165dfdec50b57920a3d8fb6c6d52de2030e13a73262113b7c01040000aa0756a1a143bf8ecfae262a566e"], 0x2) 17:21:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="340100002c00010700"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x134}}, 0x0) 17:21:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd01e05a6514e6def24256a46a148a1085cfc4b482f6b29d728173fd462ba2b84d3b77b6c7c64cdde41fd987e0f528eb67ab15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a2f7cf171650e13a73262113b7cd54b3dc200"/121], 0x8) 17:21:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:24 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x8003) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000240)={0x3, &(0x7f0000000080)=[{}, {}, {}]}) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd38"], 0x8, 0x0) 17:21:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000340)) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x9, 0x40) ioctl$TCGETS(r5, 0x5401, &(0x7f0000000300)) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$TIPC_SRC_DROPPABLE(r3, 0x10f, 0x80, &(0x7f0000000080)=0xfffff2ec, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) kexec_load(0x6, 0x8, &(0x7f0000001640)=[{&(0x7f0000000100)="0977829bcccec61a63c4ae217ea873829490bd29cb26ba0a8de0be0fa431f10d3f05995f9324d2ee2d580570ec6d2b67f7bdca2037151d148f82d83c2a95055c2024ed6df16f7f86c9b69ddbb9b3fa981a779f4d4308d005af125fe83178f44b7a44fb", 0x63, 0x7, 0x200}, {&(0x7f0000000180)="1e50bc93428836edeff84c3d63db8cf9dafda14c03b247f351796f5dba30ff158d2a8098e14a1994fb148caf273c2785d5fc584a1b0f04ebb883275758eaf4d9f0c0340b823d0ff3073bfde8f30c2f4e171949f4e2d24b607b19481072fea7d12f4bf8ef1c5afdad88ea32a5546f777c2736d8acb00dfa8392b0f7d84a1e1ec84baf498ba4a9a75a121d5e5bb8848f440dcecfd81e6dae484e80ecf87ba106239dbe159e04d0", 0xa6, 0x9, 0xfffffffffffffff8}, {&(0x7f0000000280)="f5dca7511658c2f1f9b659d3be5bd52073fcbb2c36ba3f4b3babeb78595ef78b88abba39ff96c75d49794f5cf244a495fee9708374098b26c4624431e75fd73b9247e0f7560b3f516ef9d199dfae3ee0ac8cd6dec12cf3aa0f18a5f78f8e11491ade34623cb16c5e4e76cfe031b210c63bc9fc76ed3f249980f958c27a7f3591a17378abd82bda08e028c3ec4ae455018886772041fa40ba29852230fbaec35735586fcc2ae3ff256c4d575ea73432b9991611c5679274d6484aca084778e9ca9187754d", 0xc4, 0x7284, 0x5}, {&(0x7f0000000380)="14fb434e3469b39e1c10e8f9d9aa0510f1232fbe4623c65372fc30582e864d77015996e70af0f565389f0390b5cb661cd3a923347bb6ea8e7a27ac136797a9c31dbc9975081a46b96b45d277615791533e3b438418c7581f3b8fd5cfb392252ee8a78fad80e61f4ca8bffbbc2630cbb8379ed7ce3a47420ab7b47cf095655e6d9a02e4ebfd61122ac2a61eb3d84040b1a8ccef85f81bfc86d05e864bdb6a52", 0x9f, 0x3ff, 0x20}, {&(0x7f0000000440)="2d397bfdb6f6c17539ac535a95f6d5dee47b49b1873e39f011a0b737c52850644610d49fbb5ebeb06d2a4bd719fe80ea77e1a5", 0x33, 0x100000001, 0xffffffffaa15040d}, {&(0x7f0000000480)="0be333037bc91ed4a36a6373d18fe146d63f0966dd860105443460a1fda400b3c6758bc29d93f601a82ee42c4220e52a6abc2e16d283c11349a1226820c262d4b02f1b62f40c09ce4f88a5e8c11981310d66200b5a06f64fe2eb1448b7bea04e496ce16465d7339182c0ecfc3bfb994e61e3737fdcae809da39f8cb192dd30f50f9a7961c152cb5dbad2c5359bf0f6a6f850067f1117517940e6720db084f3c5d5e5b4bae6e91e7c3f27d4fb6ce7620b3bc0a30675df2f5612", 0xb9, 0x4, 0x4}, {&(0x7f0000000540)="d5fe1ae0e7d5e7a4b0ad8488dcba24b96b94b232d1891cbfdbd154f0d9ac32c1aa806676a5d4dd3b24d20092656ed75564b9dae862195e1eda1e5626772bc232b05b9768486d9d0213b598de538bdc8cc5f549536544dddb1faabbbb4fb767cd53286b5707cdbad8c23f9e406ef0faaef29942b958de8654f96d03e54fd70a86757ab7f4cde3b8332e8854d6abf87ae56b3b85f399e00f1b350cdb338c4c0780868a4dd26568d9b35db202ef83b31f7f8176c02d6b2cc6fcee5e2a589484a9c7f2d8ded8cb2aec03b2eb731700008fdf9960555c138638e10844132a21ae3b94f939c464e1d88f352a6c", 0xea, 0x1, 0x9}, {&(0x7f0000000640)="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", 0x1000, 0x6, 0x101}], 0x0) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:25 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) msgsnd(0x0, &(0x7f0000000280)=ANY=[], 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x0) 17:21:25 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r4 = socket$inet(0x10, 0x0, 0x0) sendmsg(r4, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r5 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r5, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r6 = socket$inet(0x10, 0x0, 0xc) sendmsg(r6, 0x0, 0x0) [ 650.405605][T26342] validate_nla: 9 callbacks suppressed [ 650.405634][T26342] netlink: 'syz-executor.0': attribute type 18 has an invalid length. [ 650.419621][T26342] __nla_validate_parse: 16 callbacks suppressed [ 650.419641][T26342] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 17:21:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 650.454549][T26346] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 650.462983][T26346] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 650.594665][T26347] netlink: 'syz-executor.0': attribute type 18 has an invalid length. [ 650.603949][T26347] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 650.651654][T26353] netlink: 'syz-executor.0': attribute type 18 has an invalid length. [ 650.660323][T26353] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 17:21:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 650.986765][T26349] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 650.995276][T26349] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:21:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0xfffffffa}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"/310], 0x8) [ 651.213062][T26342] netlink: 'syz-executor.0': attribute type 18 has an invalid length. [ 651.221417][T26342] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 17:21:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 651.353064][T26376] netlink: 'syz-executor.0': attribute type 18 has an invalid length. [ 651.361497][T26376] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 17:21:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x80000001, @mcast1, 0xb4}, 0xb) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) r4 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r4, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000080), 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="fe1540426dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b7986379260d7e754c15081c6f04f07e0f528eb67eb15fae4ac8f8dbf3d0abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf151650e13a73262113b7cd54b3dc20000000000"], 0x2) 17:21:26 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x0, 0xc) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") clock_adjtime(0x4, &(0x7f00000000c0)={0x210d, 0x7, 0x5, 0x7, 0x5c64, 0x100, 0x3, 0x5, 0x7, 0x6, 0xa58, 0x3, 0xba, 0x0, 0x7f, 0x80, 0x81, 0x6, 0x6, 0x1, 0x9, 0x7, 0xabcc, 0x100000001, 0x7f, 0x81}) ioctl$sock_TIOCINQ(r4, 0x541b, &(0x7f0000000000)) sendmsg(r3, 0x0, 0x0) [ 651.661080][T26383] netlink: 'syz-executor.3': attribute type 18 has an invalid length. [ 651.669682][T26383] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:21:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1eb83b3898cad8dd12f708e73b649bfe4d00", @ANYRES32=r3, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = geteuid() r9 = creat(0x0, 0x1) setsockopt$sock_int(r9, 0x1, 0x3c, 0x0, 0x0) accept4$alg(r9, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r9, 0x5429, &(0x7f0000000140)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x6, 0x0, 0xee01, r8, 0xee01, 0x80, 0x319a}, 0x81, 0x4, 0x0, 0x20, r10, r11, 0x200}) r12 = getegid() r13 = socket$inet(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r13, 0x1, 0x1a, 0x0, 0x0) sendmsg(r13, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="240000005a0007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r14 = dup(r13) r15 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r15, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r16 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r15, 0x0, 0x11, &(0x7f00000060c0)={{{@in=@remote, @in6=@rand_addr="20bbcbd1865253e3e58aa219d6ca6440", 0x4e24, 0x2400000000000000, 0x4e22, 0x0, 0x2, 0xa0, 0x0, 0x67, 0x0, r16}, {0x6, 0x183, 0x3, 0x7f, 0x61553a0b, 0x9, 0x1, 0x4}, {0x20, 0x80000001, 0x2000000000000, 0x9}, 0x9, 0x6e6bba, 0x0, 0x1, 0x1, 0x3}, {{@in=@empty, 0x4d3, 0xff}, 0xa, @in=@loopback, 0x3504, 0x0, 0x3, 0xfffffffffffffffc, 0x1ff, 0x5, 0x6}}, 0xe8) write$P9_RGETATTR(r14, &(0x7f00000003c0)={0xa0, 0x19, 0x2, {0x1b04, {0x20, 0x3, 0x8}, 0x0, r16, r12, 0x9309, 0x6, 0x9, 0x20, 0x5, 0x6f, 0x3ff, 0xf97d, 0x5, 0x1, 0xc474, 0xfffffffffffffffc, 0x2, 0x8, 0x7}}, 0xa0) r17 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r17, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r17, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @empty}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) mount$fuseblk(&(0x7f00000002c0)='/dev/loop0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='fuseblk\x00', 0x1000002, &(0x7f0000000800)={{'fd', 0x3d, r7}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r8}, 0x2c, {'group_id', 0x3d, r12}, 0x2c, {[{@allow_other='allow_other'}], [{@func={'func', 0x3d, 'MODULE_CHECK'}}, {@audit='audit'}, {@uid_lt={'uid<', r18}}]}}) prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x2) [ 651.717963][T26386] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 651.726414][T26386] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 651.838211][T26389] netlink: 'syz-executor.1': attribute type 18 has an invalid length. [ 651.846833][T26389] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:21:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:27 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x5}, 0x8, 0x0) r1 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[], @ANYBLOB="1d294213a6881da3ea03282390c2fd591ea03461264fb2facd34c9f428523e356f6633752563934504a2d35ca5845fa2b13692fa4693de2e36d1545e7a2b2b24ac0566e292642151d1cad15e53b401dfcc2760a99dcadbc9ed44aec734b6"], 0x2, 0x0) 17:21:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:27 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0xd5af9a4128a1bb95, 0xd) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = accept4$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @initdev}}, &(0x7f0000000040)=0x1c, 0x80000) fsetxattr$system_posix_acl(r4, &(0x7f00000000c0)='system.posix_acl_access\x00', 0xfffffffffffffffe, 0x0, 0x2) ioctl(r1, 0x0, &(0x7f0000000240)="11dca50d5e0bcfe47bf07095e1eea48594419e0f8d8f71a5e15a66a85543b30fd153a5be868a82ed54ec755c4e88253fa6cb04ba650f8f35b5ae4228a43c39bc5f84ba444404127a4344cbe919e8bb93e8128f5926fba5ec8daf6b96fe1448a9f5b2bec9e2d74302a3d024bf9b60664e606a18d28852d522bfac9c9e8584c2c1ddf3af1ae315e9a3d7d70838a43a43887f586f8defef49c9b1422419b020c321335cdc7e756009a404efa4465542b55a6f0b8ecfd5ac5de989957a678b58fe8087892fb069b7") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r5 = socket$inet(0x10, 0x0, 0x0) sendmsg(r5, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r6 = socket$inet(0x10, 0x80003, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup2(r8, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r9, 0xc02c5341, &(0x7f0000000100)) sendmsg(r6, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r10 = socket$inet(0x10, 0x0, 0xc) sendmsg(r10, 0x0, 0x0) 17:21:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:27 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r4 = socket$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$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c000100766574680000598a180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000640)=@newqdisc={0x30, 0x24, 0x507, 0x0, 0x0, {0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x4}}]}, 0x30}}, 0x0) bind(r3, &(0x7f00000000c0)=@xdp={0x2c, 0x4, r6, 0x30}, 0x80) r7 = dup2(r0, r2) connect$rds(r7, &(0x7f0000000000)={0x2, 0x4e24, @multicast1}, 0x10) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r8 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r8, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r9 = socket$inet(0x10, 0x0, 0xc) sendmsg(r9, 0x0, 0x0) 17:21:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) r5 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r5, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0xad, @local, 0x8}}, 0x401, 0x1}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) r7 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x408002, 0x0) connect$inet6(r7, &(0x7f00000000c0)={0xa, 0x4e22, 0x6000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0xc38}, 0x1c) 17:21:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:28 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c000100766574680000598a180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000640)=@newqdisc={0x30, 0x24, 0x507, 0x0, 0x0, {0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x4}}]}, 0x30}}, 0x0) timer_create(0x2, 0x0, &(0x7f00000001c0)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timer_settime(r9, 0x0, &(0x7f000002e000)={{0x0, 0x989680}, {0x0, r10+10000000}}, 0x0) timer_gettime(r9, &(0x7f0000000980)) accept4$packet(0xffffffffffffffff, &(0x7f0000000ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000f00)=0x14, 0x400) sendmsg$inet6(r5, &(0x7f0000001300)={&(0x7f00000002c0)={0xa, 0x4e22, 0x8, @loopback}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000300)="4564fc2fcd156d91acc097c5e9a86c32cd4ca235cb1a72250dc0ceb6d57632bdb2063d7a321f3c5a57a443066b38c7f42b70f54aa8f5953f56aa7b81ba6613279b5e44752e693bf59f2335874b054e188dd266e83c4feca55e615a632d77baee464bd76775dc1d32e46dae84da5c757da1b0cf5cd90347b55342d00ae317f99382c98331", 0x84}, {&(0x7f0000000500)="1e8bd3b4648acebc8a3158", 0xb}, {&(0x7f0000000540)="b091de570c08558e7c935fa2e6b7f2134dc43c34b4e1ca709511faf124150917b18b7dffb39ff9af3e4487ed15c0906ae8cc450c01be4e7273ddbdbf514d8841da2a0f", 0x43}, {&(0x7f00000005c0)="02aaa7929ce934a2d72b5132e2e945391abf00fd8dc1ce538a36eb7a39a780db1de366c42579bb3fabcc12e05347a8e843cb87b3a1d070311a04d8c895e5a08dbf6219e924e81d80cc315622ccd9c32ac3cf0873310734cee252b36aa2a334eae6", 0x61}, {&(0x7f0000000800)="fd98250a926f63f97bafa3ed49971e244fafef4707f9e8bee8e5c8a451bf47142cf6ee9cfea05cf738bb4ef5de61f48a1d57d97b4fdd7421b7739c821bc6720fb47f90f88748ed3b64ef5898047c86a542a5ec45bb0dd8653efe6def53198884f583ebda95951c46d1e6692be3f72c0adfe8d8eba274cb0b2650ad4ab8a87a65e9515f96ce312da6263afa3b0b177aa2b75e40c56cd1c303737c1192eef3c5dffdd85d0b5e55bc3345f31b5dc14a93691e0b85ba9fe774ef2ccc68a69a17c2cce05391ed6a2550537cbd2deb9dd96ca70b7a2a352727dd161251fc57a1cf9c36ad549f3a2ad95ef00580e3f6d452", 0xee}], 0x5, &(0x7f0000000f40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x9}}, @dstopts_2292={{0x150, 0x29, 0x4, {0x16, 0x26, [], [@generic={0x4, 0xdd, "12c650e035f91dbff8616ec41a60b1b16689f3a8af6e611ea2dac3a269b4ac1e151d67796aa97d8d8df92c7ae27999236718138105f88a05ca5593b23d239554ad6e1acf785bb6a2ee538e663b2574dba17ddd2c910f6ada526b8fae40a0ea61742448cd046134f43b5867a011c7e9d417e581c2a43241cc585bb11b502bc03f617f92fef094ff3225141ef8079920bc70d178e2f9680b041f22100e2481e1722b3cdce28f4730761cbdaf501055c5874f0ee69a8b51fb70ec3edef20b05c377cdedacb123e1ad33172f28bcbe04699a051bb1ce532f5c269adc1df395"}, @generic={0x5, 0x22, "23130f4bca14ad5af6ffa1277c05046d3b13e2e5a07be4b338295f7f50be0589031d"}, @calipso={0x7, 0x30, {0x1000, 0xa, 0x4, 0x7e1, [0xe44, 0x3, 0xf168, 0x5, 0x9]}}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@ipv4={[], [], @local}, r8}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x9}}, @rthdr={{0xa8, 0x29, 0x39, {0x2b, 0x12, 0xc7663ead9616905, 0x8, 0x0, [@local, @remote, @remote, @empty, @mcast2, @mcast1, @local, @empty, @rand_addr="744643299f0cde181e23d2a581b57a80"]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x43b}}, @tclass={{0x14, 0x29, 0x43, 0x7}}, @dstopts_2292={{0x48, 0x29, 0x4, {0x3a, 0x5, [], [@generic={0x1, 0x23, "4376452d0ca13b85af741ea63f67bdeaed01c64dc8ae290b90c16a96aac72de1944d97"}, @enc_lim={0x4, 0x1, 0x3}, @pad1, @pad1]}}}, @hopopts={{0x98, 0x29, 0x36, {0x9, 0xf, [], [@generic={0xfc, 0x6a, "cbd6f547f6445940ea4130589e011c26d86faf51c5fad6c6fdd36c5713bd4e06adaafd80092136815f345ef6c7a0c07acb3ed20099b70bf9413b84e4c5a6f33be33b123f6bb838a26a195c515a0b922bf18349f480c5eab7c035e1c647d6bd7e52626cc1c135f47baf9f"}, @pad1, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@empty, r11}}}], 0x388}, 0x20000000) 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="480000001000050700"/20, @ANYRES32=r12, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r12, @ANYBLOB="00000000ffffffff0000000008000100736671004800020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e3ffffffffffffff00000000000000000000000000000000008769697a8d0b17de6bb3fc89ec4af32bba7573cf1c489aec2786e301d2bd2eed5589862e198942c0eebcc19bb77a02f848525eef6ea4204526183efbd0fae86e9bb7b66b682c8e0bc116bff82909a903d5bfd7527496e606589b4c992f868fc3b8084283dd65bc97e42ff1f27052098bbff2e8941168d53ad0096e368cb1fc43e4b8b83642b10279a36d9b94edb99ab16d2788193a2a20180af6d1962323ee4390746bb12ab9d0fb88a23e9e6bd7ca9ce06091669a3b9ea5365a94aab2a6d2aa00f9797415ae54c323dcf7bf4675658988285ce2b8c42d3f94f67f3c26bec1606822712332e04bfcea84cc29"], 0x74}}, 0x0) r13 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="340100002c00010700"/20, @ANYRES32=r12, @ANYBLOB="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"], 0x134}}, 0x0) 17:21:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, 0x0, 0x0) 17:21:28 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cachefiles\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r3 = socket(0x10, 0x803, 0x0) sendmsg$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(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r4, @ANYBLOB="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"], 0x74}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cachefiles\x00', 0x2000, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r6, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES64=r0], @ANYRES32=r4, @ANYBLOB="1800000000000000030000000b0001006367726f7570000004010200cd020100d00000000000be0101006e6174002c000200280001000000000000000000000000000000000000000000e00000027f00000100000000000000009400060069b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d1e299f48fa6f9e8cbfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b00000000002c0003000800010000000008000100000000d627a0945d213d19000800010000000000"], 0x3}, 0x1, 0x0, 0x0, 0xa514c88b4efb1641}, 0x8080) 17:21:28 executing program 0: prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000040)) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd38"], 0x8, 0x0) 17:21:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, 0x0, 0x0) 17:21:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:28 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r4 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r4, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000002c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x2c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000500)={r5, 0x74, &(0x7f0000000340)=[@in6={0xa, 0x4e22, 0x2, @mcast2, 0x7}, @in6={0xa, 0x4e20, 0x4, @remote, 0x40}, @in={0x2, 0x4e22, @multicast1}, @in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x24}, 0x8001}, @in={0x2, 0x4e23, @multicast2}]}, &(0x7f0000000540)=0x10) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000580)=[@window={0x3, 0x3f, 0x4}, @window={0x3, 0xffff, 0xc9}, @window={0x3, 0x9, 0x8}, @sack_perm], 0x4) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r6, @ANYBLOB="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"], 0x74}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r6, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x40000008}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000080)=""/236) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, 0x0, 0x0) 17:21:29 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") r1 = socket$inet(0x10, 0xb2f1fa48074f74dd, 0x2) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x8080, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") getpeername$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @loopback}, &(0x7f0000000100)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r8, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xfffffffffffffee4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000000080)={r10, 0x7fff, 0x7f, 0xfffffe00, 0x0, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000140)={r10, @in6={{0xa, 0x4e22, 0x7fff, @remote, 0x3}}, 0x0, 0x7, 0x80000000, 0x2f9e, 0x4}, &(0x7f0000000240)=0x98) ioctl$USBDEVFS_RELEASEINTERFACE(r3, 0x80045510, &(0x7f0000000040)=0x8) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r11 = socket$inet(0x10, 0x0, 0xc) sendmsg(r11, 0x0, 0x0) 17:21:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x1) 17:21:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x28}, r7}, 0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup2(r9, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x1) 17:21:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x1) 17:21:29 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x0, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r8, 0x42b, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0xb, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'c\x9at\xde\xd8\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_GET_LINKS(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r8, 0x8, 0x70bd25, 0x25dfdbff, {{}, 0x0, 0x4, 0x0, {0x8, 0x11, 0x5}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x24}}, 0x40000) sendmsg(r3, 0x0, 0x0) 17:21:29 executing program 0: msgrcv(0x0, 0x0, 0xffffffffffffff62, 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$VIDIOC_QUERY_DV_TIMINGS(r0, 0x80845663, &(0x7f00000000c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000240)=""/213) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fsconfig$FSCONFIG_SET_FD(r3, 0x5, &(0x7f0000000200)='#]\x00', 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f0000000340)={0x1, 0x8}) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd38"], 0x8, 0x0) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x400400, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r7, 0x4010640d, &(0x7f00000001c0)={0x4, 0x6}) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000000040)) 17:21:29 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=@newtfilter={0x34, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'coroup\x00'}, {0x4}}]}, 0x34}}, 0x0) 17:21:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0xffffffffffffff01) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r4, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000080)={r6, 0x7fff, 0x7f, 0xfffffe00, 0x0, 0x4}, 0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000080)={r6, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}}, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup2(r8, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081946a715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x2) 17:21:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x40102, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000300)=0x7) r2 = socket$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$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r4, @ANYBLOB="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"], 0x74}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r4, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x2) 17:21:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000780)='/proc/thread-self/attr/current\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r4, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) sendmmsg$inet(r4, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000080)="11b4996090b42130df09a47a23b396a5e5e5dbba3ff7ccaf5a241d3557ca459f4040085de0502f3534bc5f0530a04ef32b9fe1366f8bb8c54301971b049a1ca01a08fee8d98e790ed8d8ff12034e08dba3881fb9a5fd3c83b5b92f71ecc85c0111ecc618f53e29", 0x67}, {&(0x7f0000000100)="788322befa2f102a4deb7ec4ea3c6a52ab2457ebe4fffe5018d42b8ae7d64015e037696e18395730c955eeb31924b7331e57657f95cb66634e9d440bb7442b25570d28e547e4d258749ec691d648f8949321cc681383e814f268370a5d8f8b72b343a4eef04bbbb1c01b0d8fd16a300d1af77267dff4ec2545dcf84e41b21eca1082d00015fd8dc23c3a6facb5b77ba8037116544f4d5ca21208db8effc96360511ce5b3d2e55510d215f46f51bbb5797f880ae1c68cc43d8b272bc828ae03477b8b354275b9e87a6dd5831e302b91ee9790ec18bc4c57ed7e736821cf2fc1d4a05517234b999a85666fcfec8a65e1", 0xef}, {&(0x7f0000000280)="438063dfc57359859f5caa314cc4ea806f5459c8ff2be8b471d8301d7791da1df600b4d201e67c86b0a12f854e8adaba5305e2f5eea5dfa3e179449b003fcdce2b331983688dc94bbc03d64c6030667895011e466ba649d9124ed28d1dd112c5db7c06c1d34b366abac35039bbdb10dde9de9c9168f584e95f9c83b4d41905c06a9e536c3809a3", 0x87}, {&(0x7f0000000340)="55117a6c8a430cf6fb83b1c99d0b6142865902b5960611704675d06eb4aa1d5599132eaa3c667d3c10930577b73b649188b8bd17fa1046e1f4b915d526566dbcdca923b63e92222b10db7769eeb0570975ff44210a96358d50bf00bf62f441137f0d0a23b76128de1ea80cb9b54de6124e37631cb9d986118b5d4d33e5f624f01c696e85cc653ad92548c5a12e987c6b0b055569f9424ab4f399080788c904a10d65d9d6960bbe44f4df71e31cec126867", 0xb1}, {&(0x7f0000000400)="a5df546fa6fdfeec8eb9325b871c740052d01c330ebd0b87466e48f8878b058fa25341f2032f3232be3f183b25697c96553483d6ac17eb2036b42fa500bb8b670068c8cedd9be181caaf734673c4c9b4506e2f83d7ab9d025f91e131d50d4498c4f0c3a1c262e70067e2171887b17e59c3beec585418cd440c7b3bf49e92a8c2cc08cf91c0f9a8f7dfee45c121142a705a9eff372db06bd6f134e53e260cb73eaeb1f9021ffc01bc45e7ff98bc93ca55a4db974a8add813cfad1a1f6cbfbb50d95ceb5782c7a4a1ec291dce6dcb198b5389f8d58f6e06d2048d96675acd2e3ed0ed7460165", 0xe5}, {&(0x7f0000000500)="c85960a51a0f4cd1f52f85c06edc1475dd0ce735cc9e54716782237a914bcdf056850de1982848283abd03a0094082645b5da5bcc0696eb68795517f13d430650de5caf329d350f00f11a79bba025b1b", 0x50}, {&(0x7f0000000200)="48589dfa57b34b3437a8aefd68a7e7565f2b4e45662153", 0x17}, {&(0x7f0000000580)="cb40c125ac29b7e2730397837ca148064038674d1b95b77d353dab115af2e1e82d0830d97931eaa6a583911e9f3bf219276304afc73f8c2d5a6eb99fb6e66c2329ef2de03f8ac976f52e2f31c53d52a466ba0e0309e63b4fa0794181bba7f586d1c69fc7a72985f2be49605cb54bddbf5a4c36e718273b0af9a6f173120bc60b31f101592623649e99c892c67e8181120cb69476b695421fcf892280300257dcdc5474011f62d6a55f3057672abdd5806e9c76691e206742d6c10bd28f6141239d0482", 0xc3}], 0x8}}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000700)="0101c0ce8efd5673685b7f4ec2262eee3a1bc26f77c8d8755efd8951d6f87f3d4a325ac69b34c20ae3e5ebd124ad327491627290281719921a54b94fbdd2b234eb4676c314", 0x45}, {&(0x7f0000000780)}, {&(0x7f00000007c0)="07b1d4567355679fafb00612c87ed696131c4383c5e0fe534cf5111a60c76ff2b55753223bd8c5a275e709054899b8de6d4047b9c16e226884c40704aab9dd5485fe8d40a97e9d604814fd416819a0e43abc4894393d32", 0x57}, {&(0x7f0000000840)="576dd12d81dfc0b13670170c1e480da0f58d9f59b2220cc5cdb3bc72fa43a3cbbfb429d1ef9fe84479c80a2331c5b5af327ee2a7c85bf5bc4fd60d38d37a332253dd999a5b00b81e6a6fb4d433ff7547b302ab96480b15eb62f8e357da88078dbb6dbbc6141a23730d", 0x69}, {&(0x7f00000008c0)="a18e19c56f6a76bc41c1f5fa95091bfd1262c3d4624f293eb85e2f6ce64551337ab71b35784937e7f0cc219ec201a3db1385ec2174e40ae89f629be8e61ada6ea84916cc542a26132c2014c71a430dfbeab91fc2853777d564a18a3df09373d5f1a6ee07f76c3647f7873a0ef44e79ef24fada1e95076def800f3d998f", 0x7d}, {&(0x7f0000000940)="c29012488f48c6cf66060c687191d72cfa3fa94f5536a9b634359cb8f1863f4b97242645975f9daba7b2c96656ba0236ac5a3b27c759914e21f1af3a1f3b6d5b29e0afc7f5aee109107a695e3aa7f83be96e185915ec8ce6b1af96455dc8188ff37a6fb9f41a7d60418585aaddb3d0108a7edd35a2ff3892af704620e508ea5769e54e13beac6f15ed387ec20dd64478fc22102bd125feed72d70315c91e2b9c2d14b9a0b1b6c32a5e1b35d4cb169db85e378d9ca314c0a10610336375840d756a75c610bf7967482637bdb5e52b1cdc2f77d81323c79281937ae33bf6097d28bd5930e89bfb95755fb67883bd2edea630b84223c9014f1b33c9abe84068dfdb61b423f1382821c2a9d0cd0f4bc378665985a4ba0a471741276db7e0bfe5e63fccaaefaf611db57f4c4852df3bb7663e9ee4193760f8270d9d5d091c899293c7d82241442c10f34a2c8e31f7f3e1aa8fc3ada4b7cb9f68bf5e9679f69ee426959b3183169b7e052dcbec6bdfd997054ad450e4c626c648fe400236bc1bf4c0ef59971ed3c24158ebb5bb3514d4a17be49b0db10dc8e77d5fb5d57cf88a17f9763db2d142a9b4cdc748679452ebd756fe1661370d7e4a501e2a163a9f447febd0b8d37f409e4fab09ac1cfc965b59dbe8fd7202827e7b3f7c6249abcb6797a9bd6b483c477e9983d4428974784412068f8b812e9237c4394ed48e225ec80e61585e4cedba6d01e940e854676ee9e343f3614ed697d64210c02444b9b32a263120af7052f8e4305a43613b35d223cce0d1f8ec6d75e6d9f21a20d7864373af8d58e58deb11a3963f1e94d86bfe6a0382b7c1b240d74c9aff73596a27c08413c56c1fd6f634ff926fcec56afeea88761121d54581d84d44343a6367a45d6519e29d6efa957c26c472efb009698d761d2b6c4994bfe62c549079dc65f5554f41fda4c54bd4a6bcaaf18dda1e33b79f8252e2e5560ce62e369a7e76dfacf11a03674979851a2c27fbab92a4afc017531490764e95082140d7e25a79f33ce19e46b145cd4b86c12fed902cb4e10bb8a1ab0fa5df7b740e6c7d87f6ac459e3e9670ae34a44421e049fbef98690963ed7565c7bf90ebe891ce2da3f0501cb8ddf3f759ae68285e95103e8a36f7e2fa9fdf46036198878375c077b2eebd44762cdba1f59e2b29d509707c4f52d0995a44715255bd1027b0b513f3b272e740c0ab6649dfe36be4a478ff6d5ca84427797383fc791ff1c390007c16d3963c7d4bbed06fb6ddcbc5f4e3f602c48183b547e014cb5880828831f6744ed20f4cba25f2200ae4038e8ad9ebf61f9ebc080e5ce937f9d0c1526a02a046246950245315d29bc618ee14696ca7653464666ae2be8688204e3b9a5d4c41f26ff9eb95db6bdb0c1303e90d6d69cb6398c29715af0710831a2a4c527f594fa9ac4d450231d996cf9b224d57b1bd1ec23944d05d40988915ed6fc495dc519f2a9a1a19aea3a9a76d613580930f2b87e07937500c4cb21436cfdf56216baadc1050baec80a3ad613688036ea9d5cf020f434cf47732bdbb3ee13180205abc0dceaaca23e0f3f72353d3abb30afde11db7fc339ac74faeaa8faa3d4032417b7bbb102e81edfedba39ab51d298f44bc7531d65a35d272506f8bb140afca393adbbce91ce5580af8bb8fa2233d0d6d99d48db36c67e8b8b890f6a2c1a5b6cf622586f693f8262fcee0fcfd66f098489e0132b5f32fba233e9d49ace7ee339542baec996ec7cd0f3f249f6bbebc3530da7305645eaaf4fe68e2f837804c7dcc53951ff3129ffc0b05575180beef97272615f99b3a276335e97919227e07a36497ec555db8bbaf0a32b28d7d37e94aaf08789ad62dbec96fbafcbcfdd784169c306c5fc2d3b043482e505ae714ada2a82cdacaa07d6fcd8c5b4f0d462ee3ea1de33b7f963af83a1570532ced15d6c5413a0508bd42332d44e16c891b923b9ef38eb04b5aec84b77f2ca2a1e859a56991d68cb945472663e79dbaea9d16b6b113b97cede4c51879489f2b1181506cd8a042ab580b3bed7eb34f6a0de4603465be23acc83f2654a7a8631fdad5862c895b486192e29fd81fa0a352dd761d58b329491a18064b30ad05e10e0cff8ab3b3287838bcb11af27c15ef54eff7ec404566264ec1d874ab641af188ecdc3b0fd756b84ab4beb01bad59f43d512242115a99c76c3a62eb5f7a7808843f32119370100cfc20b9c3239d6e90bbd3dbb8d14796f1fbe894c2c299354ac610bfe7e5f17f679304215ae9604b59b16b8434672dfcf7d68617e67fa1a7222aea2f938694a83ca675c4669739d29f86419bb1abb316e165a022d7f1d7d6ec4ecdbf9b254aca7a6f2a82abf8d069946371813e7a10146ee7dd7432c8c91149d443ed0cc08b8015c8c039d93c4a3704dd0d420270c795ad1055222f1ce175d6a23db8976a3147dbdba9fbdaeea45653f2c91716b86e05d60372c0638dd6fb443d08fb9fad9c6f9e7bf1723b1da3fd756dbf4daf54ecee043521d99773fc75d07ef61335faaede3bb3012e3f5c631dabe72bae82f1df397c3e4148b7d74a7b39f13bb812da5af99bfa212e92a682b916523026204529b3caf9968f809132dc9230279198ed02210af75f463eb7c1021843fe910c64b24515878617c157f565a3aa322974cb8f5311f071c13f4ab58a203c4d693737ea2c9491042e7f16a26c852d037984fc5abc8f7b3ccde0a16091d3a84ca543b2c17b36d932fe33ef41ffbaee4a862ee1233cee39885ae400542460561a71d0f6de6ebc955efa311352bb8a30ca2319c7b1019ab5ce98565c60c3e25fbdcff3365dc0f727359680916dd0f8f4da22bd7f4a45929049b9e7c77474b52eda1eb251c055ec8b5fb78ab566422986ee0fba87f42f995c415cc715264bdfde6356479ab8d28b04f22882e605c73c86bcb1da0c4d279b0e21e020d777edce17685810c603a314b3006c5e3fac63c72252badad36da1eb87aab181fda62131822813d2dd54286fcbcfd3f2a3d2b28a051f39a1e4bb6a90c94637326eb0eaa3f5cd753bcf6557bf4c535d20bac3be0e606e5efca748f629b54ac8511d8433285809bb4bcb924bb7770ffe8f7ad6ab58e468338a3531290e3bfb8de7933a9ab025737eee5bdd1a1375516eda85a7774f4b85adf7659e1a153259c5926be6f241cccc7cceccde92673ad8a5892d334c11b01f59f53e01d83022a9e08e51fa01346a76199dcd93b92d6f047c81b0d8be49f91ce7df3dd1d61eacc538f4d5ec6a1f36c9f07f811ca240ee7f7078a98bfdee1c96fbc179e194ad34ffcd16263d58ba069dd36a4912232a0dcf856df6d2bc2bd6130705ac36a21f06253b8a013d21d08770010fc7c171d70d6041247e7377a027955d0d80bc8fdb70fa0e3056c07d9ab6b3a12b801d38a9d112fd0e7deaeadbdeade04f95c80051e17ae503a273d9103f878ea3255a13efbf44cb5983fa16634feaa1a94dec9d4316be4eb5517ceeee567574983c7b46b19553bce4ddf9de45e34fe84a7eafef0b843690b98f10c8b39cb4bce5e29133ab1a60d8db34d76b1f4545517828896e0ea308b846eabf07f55e55620bb7b938b16220dccfd050b5f07ef1a4fbc00a82f2b5cae87cd5d43914636bedddbdac8d6b7da6f64c4690779bea59e2b83183b7580e87d6cdd96c6e5dacec8a311f3ad8bbe2ca805f84f7364d94295a52b48fa4b374c6b64ce26b88eb06f5c559c601222e7ebdb0f1f04366a7bf972a8904f65bce186928574bca5255037eddf7c6524794ce997cf5351dfd0356678eae78a7b847cab232d4866bb8024336bda65338dcb4524dd825af063afc62fa616210c7469a9a70c6c800a52b998b63bc7ffd755c6912eab1f1880307f40d90165854a70c10f7cc852a95c79cd412588ab7b0d56e3b5ee1574a7c4e1e2821fab1642dd8bae8f6e2b1f65f68ffc42901901c0b7440e61ea297331d9517eb5d91e0983de1c873adef086f0a6a01da63fde000d9db1df74324a46e244d2384991163527cd7c1bfc54239613239d243676728af97c4ebf230b4100401257d1e7c05e2c833f76afa64c359d15a862ca1c3aec628e66ebc14b8f0486725a0b48107edd4022a9d1fcef3b7b185dd5b639d70b016aca6a637494d89e2d1e349b86fecfe3f57d85aff7c939cafa3328dd704a12ad1d7c09cd2c516501f29a742968e164b3b6adcf658e2da8ed8da62d0d7c26d630a2824829f53fbdb95443b7845532ee8703d3b8d51cd63201a07b2059ebda7afbb96768c51dd22f5db031580a27a81f2a81f7fb0264fb544e4fabe565e5eafb09ed7bf40c8792dc13c34f076cc4fafcbaadd09a8b757a56c58e9af0c836e60d22a1c1483925ec769d4e568e9afe4294b485eb0c8e6a22ed4dd347eed00bf3956f645e3af83db1f9d1d6e399e591789b8df513806d28efae9fbfbc3081bdc74df1099826ba9cd1b419329210f76ab9268aa8732686071dea06d1d3b5eb418ecf4cb91afb8099c75ea03f71555f64ef65369482f5dfe45d12357bb3d51a6645c76305e91b116e24614fb349b68db6c2dfc7c86676450468ccd9c01942f2d9c84dba4026bfe24d69f8a7fc91ec878965997ed0e1f7f51b7bd2333e00f8ecd48d10ce0379083212066e0165024af09f424355d343d2fd31c8f55ca616ecd82e6b03f99fb585c65799d8e699300f953c1581112af9f05da62eaf3893cd91c0f58b26c4aa7536511ca41565de0edb70091fe772b7ec420948a2b4d946aac04bdc23db403f8331e034583851e5a829d1522baebba231d9d9879bed1947dd63963821819d5eac579ecf031921c1890daf4786e54784d7b4adf56bd23b09e9422eadaa8736883624f5fa495820e916b5fe24e294f4648697177cedfaf4c3631e7985eb51e03000c1a502efae12759e1bb70236a3e3f6356fbac7ba6a0e556bac7099e1bf42463f423780937d434c2a249b1358a58decf9f8bcd188e51105d248166e947704493b556c89e419ff51629c7feb9471163b8928fffb5bc168448defcb3aa1ff60c1ed110f5ea6caf7e71a3055c9832eca975f2b03f3f077668cc64d8bbc025623a36313e59d63d7f38c5b41f6f3e4023a98634a43275eb5c5d0fe68b74a741ba0da10b15fdb77f0650a9ea4f7f3fb5e5d482a95a6eb8896880ddb0e1fbc5d258c27a63e617c53afa0684f4a288124dc2f7df937dd0915c897bcb241448544a98718cd10ea9a6c09108198844071425f1d2184b49f28e7873b78c7e6b1f1ca420952af8ec4d976cfd1d85d48aff2217946f3c06dfa94a18f5ddeb61fc97e4027ad8c1cfffc8c7bc39ca066531739c06c57c56cb559557a9a4f2702057619e2a55ea8d87a9284302924925b21bd05d3cb0b874f0b49c99c2985b3268d02c5a30776ff469a87246c9b84a20b1b968e1a69b7d7483225681b809b113a1d1a1e074d7ef15741687dfca873f8695dc6e1458127159b583f616f9716047538268404a215a390a55c5995501ac82bfef8099dc9fee4bd1de318d0c4a67be776d36307f4ee12cdf0ed30c47f3fc81d603a254d7e507627f3e4802b9c437e0a103fa3a7e986a4b45a54812e8ba6a688225a547cc761736ac6698d4f355fcb41e450744c828e905374f8e751497cd3929948ed9075f43b3c890660b69007af4be380c173ced7f35b6f3d0dbdc340d6dc6567505397bc8530cae5585eb6dd85e294f0b1b106f48dea62bf92bd9b8365dcf02a68bee719d53ffff7708f34ec87a0d4b79857b40b0c58e40e3977beaf23deed8f396996fdbc6f0", 0x1000}, {&(0x7f0000001940)="e7ae0e05e8bb5783d5cbff7197fb2b8e56edcb535c52072c", 0x18}, {&(0x7f0000001980)="8fa1422f1530dae46308fbc5b5859ca526b07e2238b6ef878a0f523caf51aed9ecc9090b81afda498b7e72999f8fe9bdc05bc6c99d3c8abb0bc3d306681d28c4d3dd1e4ddb82afc0605992c4c8b7111c39a1d9148682f28aecff10423b5d271e9eef781b336e46c950f3f7cce601da18224baa1d18da43fee6049d85bc299cab9260a60718de94747e1b255a6132cad9a799e056a1056f856f97464a59da33cd13b386842c64", 0xa6}, {&(0x7f0000001a40)="820eaac09eab079a62b5551617f38660a33163310de288942898ba719e9145b5c9ee1f4bab839b95404c97e30510d49d040c", 0x32}], 0x9, &(0x7f0000001b40)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x4}}, @ip_ttl={{0x14, 0x0, 0x2, 0x20}}], 0x78}}, {{&(0x7f0000001bc0)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000001d00)=[{&(0x7f0000001c00)="2e38ca8631a779ff967ed85802663d1096db4d18e5d11221ef5b3cac6c27c1a343953b50d43afafafb44e753403b0c5d40e2b24881a7ee9d5ddd65b47b400c3e38e965fd1762c136553dc8a71cda286bd2bc97f00ef7e33ade6e67518d5db76128f4b41170341bc8883f7490a985f025e9017d382a62420275543ace040b0bc98aa133b24f0bdb164b82be793147392c59e6e1e210663d4f26729281c9f1447e13b8fc986de6cec1825827567736b5e1b300fa89496b13a8a5a6aa752c5af6e7bfe3b60ece086bca6f4958c826aaef366426a75700e4800592d51024a97f9921", 0xe0}], 0x1}}], 0x3, 0x40) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="48a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb601005fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf17165dea20e13a73262113b7cd54b3dc200"/121], 0x8) 17:21:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f0000000300)={&(0x7f00000002c0)=""/36, 0x10800, 0x800, 0x80000001}, 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x280, 0x0) [ 655.449027][T26523] validate_nla: 14 callbacks suppressed [ 655.449052][T26523] netlink: 'syz-executor.3': attribute type 18 has an invalid length. [ 655.463543][T26523] __nla_validate_parse: 17 callbacks suppressed [ 655.463569][T26523] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:21:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x2) [ 655.566302][T26526] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. [ 655.601906][T26526] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. 17:21:30 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(r1, 0xb2, &(0x7f0000000200)="efdba50d480bcfe47bf070") lstat(&(0x7f0000000340)='./file0\x00', &(0x7f00000000c0)) prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000040)) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r5, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) r7 = getegid() r8 = socket$inet(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, 0x0, 0x0) sendmsg(r8, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="240000005a0007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r9 = dup(r8) r10 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r10, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r11 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r10, 0x0, 0x11, &(0x7f00000060c0)={{{@in=@remote, @in6=@rand_addr="20bbcbd1865253e3e58aa219d6ca6440", 0x4e24, 0x2400000000000000, 0x4e22, 0x0, 0x2, 0xa0, 0x0, 0x67, 0x0, r11}, {0x6, 0x183, 0x3, 0x7f, 0x61553a0b, 0x9, 0x1, 0x4}, {0x20, 0x80000001, 0x2000000000000, 0x9}, 0x9, 0x6e6bba, 0x0, 0x1, 0x1, 0x3}, {{@in=@empty, 0x4d3, 0xff}, 0xa, @in=@loopback, 0x3504, 0x0, 0x3, 0xfffffffffffffffc, 0x1ff, 0x5, 0x6}}, 0xe8) write$P9_RGETATTR(r9, &(0x7f00000003c0)={0xa0, 0x19, 0x2, {0x1b04, {0x20, 0x3, 0x8}, 0x0, r11, r7, 0x9309, 0x6, 0x9, 0x20, 0x5, 0x6f, 0x3ff, 0xf97d, 0x5, 0x1, 0xc474, 0xfffffffffffffffc, 0x2, 0x8, 0x7}}, 0xa0) fchownat(r4, &(0x7f0000000140)='./file0\x00', r6, r7, 0x0) r12 = socket$inet(0x10, 0x0, 0x0) sendmsg(r12, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r13 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r13, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000000180)=[{0x0, 0xf9}], 0x1, 0x0, 0xffffffffffffff53}, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) 17:21:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(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="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) r5 = accept(r2, &(0x7f00000002c0)=@rc, &(0x7f0000000340)=0x80) r6 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c000100766574680000598a180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000640)=@newqdisc={0x30, 0x24, 0x507, 0x0, 0x0, {0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x4}}]}, 0x30}}, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000500)=@generic={0x5, "8f85284b1d524b361ec2f090defc4375d294dfaefecdf25e18453a14077e7bc797a5692b26c66c31730e78d67a34f72405b80f1895deaa660dccfdc430f13cc9cc14d3f87df1e8bd388af53cf674fafd05ee38a1132c1606f87123a3b9eb5a0b11e09fcab5402dce093c8283cfd5e8f55c09ee7fa76bab2fec085234102a"}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000380)="9b5061908a7122cd3407c93283a524f70f23bf6f75bb4729", 0x18}, {&(0x7f0000000580)="c17eab6f700d2f9ea13db6b3096477de462fd80ffcd9ab59df4d19b294fd91dac1ec0253c33598a352a1ad6bf8f0bc70ec18b5cb584c2ed503cddcac", 0x3c}, {&(0x7f0000000800)="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", 0xfb}, {&(0x7f00000005c0)="558f6deab905345213246af2b7a34f9cdb84bc68970d6e98f8032b7572bc07b995c748fe6a371d78abd9c2fee349", 0x2e}, {&(0x7f0000000600)}, {&(0x7f0000000900)="dd2e073129c2314a12f9f801c79edc862b1badcf30ea6bc56613cb0a9398d03a79e8c8b528eb00fce7ae4bd56bf2b1611433898d158a987a2003373f59a963f234e806fae033d30b93fb8bff1b93f66d5f12bbbbd2075518527301c10a7b04165752acb9fff8a2bfc9052af0688ec708fb5da0cd824b2061cb84101928e2292c11babea8a3836b5c49aa98c3f27534ec793524e3e369d54ffe4c7a9a4631413906bdc0d95acba19a89fb7f252afc3cc54d35baa81ebb851ce6f84fc8a777d67b50", 0xc1}], 0x6}, 0x10) [ 655.768054][T26535] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 655.776524][T26535] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:21:30 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd38"], 0x8, 0x0) 17:21:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f52"], 0x2) [ 655.852011][T26538] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. [ 655.869699][T26542] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 655.878428][T26542] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:21:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x1000000, @mcast2}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 656.002707][T26548] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. 17:21:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f52"], 0x2) 17:21:31 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/snapshot\x00', 0x1, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000b40)={r0, &(0x7f0000000ac0)="d20c07885179e067d52ed512a0c66a12ea9aff2123776757a3fb966df6db0da9aa104a4d7fa094ebd7d1fe8b0cd93b9bb56ee143ccf9f7449f6c98073c5e28ec3b387915bda950554f10efad7e", &(0x7f0000001440)=""/4096}, 0x20) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000340)) r2 = socket(0x10, 0x803, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f0000000300)) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r6, 0x42b, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0xb, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'c\x9at\xde\xd8\x00'}}}}}, 0x34}}, 0x0) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000500)='TIPCv2\x00') r8 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r8, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r9 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r9, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r10 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r10, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r11 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r11, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") r12 = fcntl$dupfd(r11, 0x203, 0xffffffffffffffff) ioctl$BLKPG(r12, 0x1269, &(0x7f0000000000)={0xff, 0x0, 0xa2, &(0x7f00000005c0)="05c995d8460888950c12b0d33c16a7d84f9e0986772f71207e297bb816b2a1c2f806093d5229f3b618006f78bb476015e8b9617e701d60bb4c464532a40e6b267ae7c08104050bcf20b1f69768c21e0841efefad5b2dcb6bb1088e5c4108034ed28d9d94593d8f8abc7fb95512332629ec4f80c4baccf4f29ca9f677f3d47684a9f7ac3be8a438c491fc41eefd614e826fc65d9f16d4936afb92e67089e79c5f884b"}) sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f0000000580)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40001800}, 0xc, &(0x7f0000000540)={&(0x7f0000000800)=ANY=[@ANYBLOB="50021715", @ANYRES16=r7, @ANYBLOB="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"], 0x250}, 0x1, 0x0, 0x0, 0x849}, 0x8008000) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r4, @ANYBLOB="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"], 0x74}}, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000b80)) r13 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r4, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f52"], 0x2) 17:21:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = geteuid() r5 = creat(0x0, 0x1) setsockopt$sock_int(r5, 0x1, 0x3c, 0x0, 0x0) accept4$alg(r5, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000140)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x7, 0x0, r8, r4, 0xee01, 0xd1, 0x319b}, 0x4, 0x4, 0x0, 0x20, r6, r7, 0xa00}) ioprio_set$uid(0x5, r4, 0x800) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 656.448030][T26535] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 656.456698][T26535] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 656.480156][T26562] netlink: 'syz-executor.1': attribute type 18 has an invalid length. [ 656.488955][T26562] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:21:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45"], 0x2) [ 656.525926][T26567] netlink: 'syz-executor.1': attribute type 18 has an invalid length. [ 656.535349][T26567] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 656.559843][T26542] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 656.587136][T26571] netlink: 'syz-executor.1': attribute type 18 has an invalid length. 17:21:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) 17:21:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45"], 0x2) 17:21:32 executing program 0: msgrcv(0x0, 0x0, 0xfffffffffffffe19, 0x0, 0x3400) msgrcv(0x0, 0x0, 0x0, 0x1, 0x800) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c594358036c6d5076699a4348594b5eda4513256112d4777f51c15cd2dc94406c5ddea900e00f70800000000d1971bbba270363384de988c8c7bc6ddb8e44e74f5e159f051f846ff0f000000000000285fef3728b40de67f1426b28e6a34653f670374779ac36d9ac920888ec82f30647e2d90550a04191cb975abc1db866c044dee25edf0d2f56748476e2495f557c25292b7cbfde43c03687a79108cfc9c9960"], 0x1, 0x0) 17:21:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000580)='/dev/audio\x00', 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="610bdfe01a3cfdef1b0bf79300"], 0x1) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/wireless\x00') r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={r5, 0x7fff, 0x7f, 0xfffffe00, 0x0, 0x4}, 0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000400)={r5, 0x3e, "c5faa8eda166292f60b3b08cd72d074ffc7f2c93fe7561363a4a1e3d48c5f50a4b3f11a7f0ecefccd539b47978fda2014b6ad6dad3fa3b5e178274371f86"}, &(0x7f0000000200)=0x46) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x20}, 0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup2(r7, r6) r9 = getpid() sched_setscheduler(r9, 0x5, &(0x7f00000002c0)) move_pages(r9, 0x1, &(0x7f0000000080)=[&(0x7f0000ffc000/0x4000)=nil], &(0x7f00000000c0)=[0x1, 0xf458, 0xb0d8, 0x1, 0x4, 0x6], &(0x7f0000000100)=[0x0, 0x0], 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa348a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67ea25fae4ac8f8abe2f85f093c40b22ff55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2fbc954a23a33927a125f49f1b7f2d3388c383020cf8212dffbac00da206660cb122fc39b762be6ce68d8077f299fb46439cb805b511681107ca1027dcac0bfb2e6ff9d3d16edc78790e89ceccd72b18091a3"], 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup2(r11, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) ioctl$TIOCEXCL(r12, 0x540c) ioctl$VIDIOC_CROPCAP(r8, 0xc02c563a, &(0x7f0000000140)={0x4a64b5ae669f2fd1, {0xfffffff7, 0xffffffff, 0x1, 0x100}, {0x9, 0x1, 0x2, 0x2}, {0x736b01be, 0x8}}) 17:21:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45"], 0x2) 17:21:32 executing program 0: r0 = msgget(0x1, 0x6b) msgrcv(r0, 0x0, 0x0, 0x1, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x3, 0x0) msgsnd(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="13a64fd4c5c94406c500fec90000f7000000000600001bbb8270363284de988c8c7bc60038e78af8b229ebb44aa370ef7aaf7539536d84685812d6c6f91b5eaaf5acad7c780f085ba0b205e493ed2672"], 0x8, 0x0) io_uring_setup(0xe87, &(0x7f0000000040)={0x0, 0x0, 0x1, 0x0, 0x379}) 17:21:32 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) r1 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000080)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @empty}, {0xa, 0x0, 0x0, @mcast1}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000240)={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(0xffffffffffffffff, &(0x7f0000000180)={0x4, 0x8, 0xfa00, {r3, 0x8001}}, 0x10) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r1, &(0x7f00000001c0)={0xb, 0x10, 0xfa00, {&(0x7f0000000100), r3, 0xff}}, 0x18) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x80, 0x1, 0x1, 0xebf, 0x42f, 0x6}) r4 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r4, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r5 = socket$inet(0x10, 0x0, 0x0) sendmsg(r5, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r6 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r6, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='trusted.overlay.opaque\x00', &(0x7f0000000380)='y\x00', 0x2, 0x2) r7 = socket$inet(0x10, 0x0, 0xc) sendmsg(r7, 0x0, 0x0) 17:21:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7c"], 0x2) [ 657.378332][T26600] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 657.447531][T26575] netlink: 'syz-executor.1': attribute type 18 has an invalid length. 17:21:33 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0x2bb, &(0x7f0000000000)={@local, @dev, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2ad, 0x0, 0x0, 0x0, 0xffffff84, 0x0, @rand_addr, @multicast1}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000140)) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000002c0)={0x1f, 0xc1}, 0x2) r3 = socket$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$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r6, @ANYBLOB="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"], 0x74}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r6, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:33 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7c"], 0x2) 17:21:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x8, 0x1, 0x200, 0x2, 0x4, 0x80000001, 0x8001, 0x11, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={r1, 0x7}, 0x59) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e22, @broadcast}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e23, 0x3f, @remote, 0x8}, @in={0x2, 0x4e22, @loopback}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0x6c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f00000001c0)={{0x5, 0x5}, 0x1932d900c22f472d, 0xd092, 0x6, {0x1f, 0x26}, 0x2, 0x200}) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$packet(0x11, 0x2, 0x300) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa13fa1085cfc4bc82f6b29d528173fd462ba2b84d389984b21f7ac9987ad38b296b77b6c7c64cdde41ff076379260d7e754c1508588c247cb685cc398abf39d95e381c6fb417114961177c3ccdbadf14d5ddad06a7054d9c537eb763f07e0f528eb67eb12b4eff5fae4ac8f8abe2f85fff3c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650f13a73262"], 0x8) ioctl$PPPOEIOCDFWD(r7, 0xb101, 0x0) 17:21:33 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd38"], 0x8, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_pwait(r2, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0xafc, &(0x7f00000000c0)={0xfffffffffffffffc}, 0x8) 17:21:33 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7c"], 0x2) 17:21:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x3, 0x2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:33 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x68400, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000080)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @empty}, {0xa, 0x0, 0x0, @initdev}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000240)={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(0xffffffffffffffff, &(0x7f0000000180)={0x4, 0x8, 0xfa00, {r3, 0x8001}}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r3, r6}}, 0x18) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") socket$inet(0x10, 0x1, 0x87) syz_usb_connect$cdc_ncm(0x5, 0x78, &(0x7f0000000100)={{0x12, 0x1, 0x40, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x2, 0x1, 0x29, 0x50, 0xfe, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x6, {{0xb, 0x24, 0x6, 0x0, 0x1, "cafc324244af"}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0x40, 0x1, 0x0, 0x81}, {0x6, 0x24, 0x1a, 0x0, 0x5}, [@acm={0x4, 0x24, 0x2, 0x3}]}, {{0x9, 0x5, 0x81, 0x3, 0x3c8, 0x15, 0x5d, 0xff}}}, {0x9, 0x4, 0x1, 0x0, 0x0, 0x2, 0xd, 0x0, 0x3f}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x5, "", {{{0x9, 0x5, 0x82, 0x2, 0x2b7, 0x1, 0x4, 0x81}}, {{0x9, 0x5, 0x3, 0x2, 0x6c, 0x4, 0x0, 0x1}}}}}}}]}}, &(0x7f0000000600)={0xa, &(0x7f00000001c0)={0xa, 0x6, 0x300, 0x4, 0x7, 0x40, 0xff, 0x4}, 0x2f, &(0x7f0000000280)={0x5, 0xf, 0x2f, 0x3, [@ss_container_id={0x14, 0x10, 0x4, 0x8, "328924cb43fef89541713ee8c4dfa896"}, @wireless={0xb, 0x10, 0x1, 0x4, 0x1, 0x1, 0x80, 0xffc1, 0xe1}, @wireless={0xb, 0x10, 0x1, 0x2, 0x4, 0x81, 0x8, 0x2, 0x4}]}, 0x7, [{0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x40e}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x827}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x40e}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x422}}, {0x20, &(0x7f0000000440)=@string={0x20, 0x3, "c4e69370812427191a680be039a3558de9b065ec65759d5231bdf44b21ba"}}, {0x84, &(0x7f0000000480)=@string={0x84, 0x3, "105e873962e1daf45b1a4240ee8328befe95136ad796169e92f92602c559e2d71739d68546cc08a3a4e6ef91c0e5fe47d8c884d7b91a638b02096dc3dc3a1d5b02ff742024b25e702620700acb09d731ce8928524b03f53d1b34b071ab8a85773ec1ffdcaf14b95a7662235a4b3b283a637c6300468f22386064c5d992228de270ee"}}, {0xad, &(0x7f0000000540)=@string={0xad, 0x3, "b03e7f6737c82a5f01abd3a7b6344b5fbb064d0a281cbe90842b3ec82cb0c40e838887e75a48bef6b9141df9d1152436984b8a31467ca0468d8ceed3a57a80c521bb1ff3c984a13b836bfc22f4c7a54d324bb7b50d5c19cf79a82c0c90716c3e271ddc0044bf7f88598d8e044a78beb9ff995f82cd5335aa68079a392e2f436953b8e3aec5ebb6280ca832d7f56c9deba1b28c474d85df0d7c31bdc4d1fc251c5efaa8a64e8acc28f161b9"}}]}) r7 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r7, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) sendmsg(r7, &(0x7f0000001300)={0x0, 0x0, 0x0, 0xdd}, 0xc809) r8 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r8, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r9 = socket$inet(0x10, 0x0, 0xc) sendmsg(r9, 0x0, 0x0) 17:21:33 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262"], 0x2) 17:21:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(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="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$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$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c000100766574680000598a180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000640)=@newqdisc={0x30, 0x24, 0x507, 0x0, 0x0, {0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x4}}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r7, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0xd4, 0x1, @m_nat={0xd0, 0x0, {{0x8, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) bind(r2, &(0x7f00000002c0)=@llc={0x1a, 0x66c, 0x3, 0x20, 0x4}, 0x80) 17:21:33 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262"], 0x2) 17:21:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TCSBRK(r6, 0x5409, 0x10000) [ 658.872539][ T3940] usb 6-1: new high-speed USB device number 2 using dummy_hcd 17:21:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936feffffec0a4634247b8aab9c28613a04f040aa020ae284809bf9c6a6cfaa7fc8fcaa2939dc2294117a609047f5b8a1b02727b2f4922bd624bf5035f5d7d2682dfb898a6a4b761e45f9d1e052688773ca189c78e89bc8b83ffc6a9107a8431555a2f37c11998f566986e5a9b8919f03e1ed35cd5a9aa17b0e011252d66aedc6cddd9910316cecf1291bf957bedfac08587eed208b"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:34 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262"], 0x2) 17:21:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) [ 659.105004][T26664] device veth166 entered promiscuous mode [ 659.113334][ T3940] usb 6-1: Using ep0 maxpacket: 8 [ 659.228216][T26664] device veth166 entered promiscuous mode [ 659.236426][ T3940] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 21, changing to 8 [ 659.247739][ T3940] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 695 [ 659.258423][ T3940] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 108 17:21:34 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd5"], 0x2) 17:21:34 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$apparmor_current(r2, &(0x7f0000000000)=@hat={'changehat ', 0x0, 0x5e, ['mime_type}\x00', '\x00']}, 0x29) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd38d1e33c14a0811050cbda9d883a4d6ad7506f035be265c62ff6ecf502e0978a47f0d0d447d23b663e7c3d0c5e632d4cc1808e27457d9479eb9442fdb7f7dbac3d78b2bc6f7fa668492ebfd9f0340cd06caabe797a10c37f877d7bb585e68ebbd6377507cf78786f43fda571dfdc9611c8365d564fc9e86fb86b0facb612cd7add14755de0714decba49dbbfa276371de5c43f4a8976084e22805c238a2331505e6c42b6d780cd281fea45307e778ea8cd78e5fd46c5"], 0x8, 0x0) 17:21:34 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) r1 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) msgsnd(0x0, &(0x7f00000004c0)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRESDEC=r1], 0x4, 0x0) 17:21:34 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd5"], 0x2) [ 659.432900][ T3940] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 659.442173][ T3940] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 659.450557][ T3940] usb 6-1: Product: Ў [ 659.455028][ T3940] usb 6-1: Manufacturer: ࠧ [ 659.459723][ T3940] usb 6-1: SerialNumber: Т 17:21:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r4, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000140)={r4}) r5 = syz_open_dev$cec(&(0x7f0000000180)='/dev/cec#\x00', 0x3, 0x2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x24f}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 659.593749][ T3940] usb 6-1: rejected 1 configuration due to insufficient available bus power [ 659.602842][ T3940] usb 6-1: no configuration chosen from 1 choice [ 660.656723][T26643] validate_nla: 7 callbacks suppressed [ 660.656748][T26643] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 660.671277][T26643] __nla_validate_parse: 12 callbacks suppressed [ 660.671299][T26643] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:21:36 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x10, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x1, 0xc) sendmsg(r3, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000000)={'team0\x00', 0x6b4}) 17:21:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd5"], 0x2) 17:21:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0xfffffffffffffe99) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f11c5448a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528ead7eb15f324ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2edb052537c0cffa386d91ef6ca64470aeeee27fb7bae23c2e29463046cf37736f43f8961372a9c33"], 0x2) 17:21:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mmap$IORING_OFF_CQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x12, r5, 0x8000000) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000a80)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r6, @ANYBLOB="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"], 0x74}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=@newtfilter={0x4c, 0x2c, 0x701, 0x0, 0x0, {0x0, r6, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_CLASSID={0x8, 0x3, {0xfff5, 0xfff6}}, @TCA_BPF_NAME={0xc, 0x7, './file0\x00'}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x1}]}}]}, 0x4c}}, 0x20000000) [ 661.828669][ T12] usb 6-1: USB disconnect, device number 2 17:21:36 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd38"], 0x8, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000040), &(0x7f0000000080)=0x4) 17:21:37 executing program 5: ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000000)=""/63) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x0, 0xc) sendmsg(r3, 0x0, 0x0) 17:21:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3d"], 0x2) [ 662.068054][T26709] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.1'. [ 662.104803][T26718] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 662.113246][T26718] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:21:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x29}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 662.148690][T26719] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.1'. 17:21:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3d"], 0x2) 17:21:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00000002c0)={{0x5, 0x20, 0x7f, 0x8, 0x1, 0x6a}, 0x6}) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:37 executing program 3: setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x1, @local, 0x10000}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) 17:21:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1) 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x59, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) [ 662.420597][T26732] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. [ 662.447976][T26724] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 662.456475][T26724] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:21:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3d"], 0x2) 17:21:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x1) 17:21:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x1c0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0xa26c, 0x0, 0x2, 0x4}, {0x9, 0xb, 0x3, 0x60}, {0x1, 0x90, 0x9, 0x7de5bf98}, {0x8, 0x5, 0x7, 0x7}, {0x101, 0x4, 0x3, 0x5}, {0x2, 0x4, 0x25}, {0x8, 0x2, 0x1, 0x9}]}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x0, 0x311800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000000340)=0x8) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r4, @ANYBLOB="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"], 0x74}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) bind$pptp(r8, &(0x7f0000000380)={0x18, 0x2, {0x2, @loopback}}, 0x1e) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r4, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r2, 0xc0406619, &(0x7f00000002c0)={{0x1, 0x0, @reserved="6f59c38daaf7a29b24783ac2bfddee50906e7871114daf6e5a7e4a8791407c58"}}) 17:21:37 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="f0a5cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd38"], 0x8, 0x0) 17:21:37 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x80000, 0xff) sendmsg(r3, 0x0, 0x0) 17:21:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x1) [ 662.943900][T26766] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 662.952230][T26766] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 662.979469][T26760] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. 17:21:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x4000, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000000c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081e934715910f1dfa148a1085cfc4b482f6b29d57ce73fd462ba2b84d3b77b6c0000000041fd986379260d7e754c15081c6f63f07e0f528eb67e045fae4ac8f8abe2e55f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000002c0)) 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r6, @ANYBLOB="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"], 0x74}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000500)={&(0x7f0000000340)=@getlink={0x58, 0x12, 0x400, 0x70bd28, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, 0x94, 0x1}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast}, @IFLA_TXQLEN={0x8, 0xd, 0x7ff}, @IFLA_MTU={0x8, 0xe, 0x5}, @IFLA_IFALIAS={0x14, 0x14, 'eql\x00'}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x40}, 0x2) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r10, @ANYBLOB="0000000000000000280012000c000100766574680000598a180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000640)=@newqdisc={0x30, 0x24, 0x507, 0x0, 0x0, {0x0, r10, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x4}}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r10, {0x18}, {}, {0x3, 0x10}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0xd4, 0x1, @m_nat={0xd0, 0x0, {{0x8, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x1) 17:21:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r2 = socket$inet(0x10, 0x0, 0x0) splice(r0, &(0x7f00000000c0)=0x18, r2, &(0x7f0000000100)=0x26, 0x20, 0x6) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000040)=0x63, 0x2) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r6 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r6, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) socket$inet(0x10, 0x0, 0xc) r7 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r7, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x101000, 0x0) r8 = socket$bt_hidp(0x1f, 0x3, 0x6) sendmsg(r8, 0x0, 0x4) [ 663.398316][T26791] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 663.406992][T26791] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:21:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000600)='/dev/dmmidi#\x00', 0x10001, 0x403) ioctl$VIDIOC_STREAMON(r2, 0x40045612, &(0x7f0000000640)=0x7) r3 = socket(0x10, 0x803, 0x0) ioctl$VIDIOC_STREAMOFF(r2, 0x40045613, &(0x7f0000000800)=0x2) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffedc, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x440c4}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0x9, 0x10000) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f0000000500)={0x7d, 0x8001, 0x2, {0x5, 0x3}, {0x0, 0x9}, @rumble={0x8, 0x7fff}}) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r4, @ANYBLOB="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"], 0x74}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup2(r7, r6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup2(r10, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f00000002c0)=ANY=[@ANYBLOB="080000000000000000000800000000000000270f0000000000000900008000000000c300000000000000080000000000000076020000000000000100000000000000610200000000000069c60000000000000c6c0600000000000009000000000000002702000000000040074000000000000012030000000000000400000000000000"]) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x101100, 0x0) r14 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0xb0000, 0x0) ioctl$VHOST_SET_VRING_KICK(r13, 0x4008af20, &(0x7f00000005c0)={0x0, r14}) sendmsg$nl_route_sched(r12, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r4, {0x18}, {0x6}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0xd4, 0x1, @m_nat={0xd0, 0x0, {{0x8, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:38 executing program 2: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x0, 0x57b3f28bbda969ac) 17:21:38 executing program 2: 17:21:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r4, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="80000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000080)={r5, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r6 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video35\x00', 0x2, 0x0) ioctl$VIDIOC_S_EDID(r6, 0xc0285629, &(0x7f00000001c0)={0x0, 0x8, 0x7f, [], &(0x7f0000000180)=0xf0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup2(r8, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3d48698b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd5"], 0x8) [ 663.698659][T26791] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 663.707199][T26791] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:21:38 executing program 2: [ 663.780992][T26805] netlink: 'syz-executor.3': attribute type 18 has an invalid length. 17:21:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100736671004800020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e3ffffffffffffff00000000000000000000000000000000008769697a8d0b17de6bb3fc89ec4af32bba7573cf1c489aec2786e301d2bd2eed5589862e198942c0eebcc19bb77a02f848525eef6ea4204526183efbd0fae86e9bb7b66b682c8e0bc116bff82909a903d5bfd7527496e606589b4c992f868fc3b8084283dd65bc97e42ff1f27052098bbff2e8941168d53ad0096e368cb1fc43e4b8b83642b10279a36d9b94edb99ab16d2788193a2a20180af6d1962323ee4390746bb12ab9d0fb88a23e9e6bd7ca9ce06091669a3b9ea5365a94aab2a6d2aa00f9797415ae54c323dcf7bf4675658988285ce2b8c42d3f94f67f3c26bec1606822712332e04bfcea84cc29"], 0x74}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KVM_GET_SREGS(r6, 0x8138ae83, &(0x7f0000000500)) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:39 executing program 2: 17:21:39 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f7000000a103d1971b090000003284de988c8c7bc6dd38"], 0x8, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x68200, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r4, &(0x7f0000000080)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @empty}, {0xa, 0x0, 0x0, @initdev}, r5}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r4, &(0x7f0000000240)={0x7, 0x8, 0xfa00, {r5}}, 0x10) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(0xffffffffffffffff, &(0x7f0000000180)={0x4, 0x8, 0xfa00, {r5, 0x8001}}, 0x10) write$RDMA_USER_CM_CMD_REJECT(r3, &(0x7f0000000100)={0x9, 0x108, 0xfa00, {r5, 0x90, "44edf3", "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"}}, 0x110) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r6 = accept$inet6(r2, 0x0, &(0x7f0000000040)) ioctl$FS_IOC_GETFLAGS(r6, 0x80086601, &(0x7f0000000080)) 17:21:39 executing program 2: 17:21:39 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'netdevsim0\x00', {0x2, 0x4e23, @empty}}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") sendmmsg(r1, &(0x7f0000000bc0)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="d4719eb8f6ffe35575be51b9b9ea9e7612e165312e8a9c34f60edbe4f44dcb9b60d4b5245ee0c05251e2b065edac7d5ae73951b1a47254b129b13cad97bfa4df7b732cbcf2e9034694b8a2e4b3408f07c382e55a58db0c70db9c1d127fc442a4951d556a9a89f4fa0a74349713d5a9f2ad3d937386312f8577e357322b108b89207b5f1e8c4ee2b81b158aca9001586e93147684da73fe8db680ee616b2b8b7b94671b967f49341cb2eb70925f2bf7db39842938e523780ccb3ac4dc03d698241e83a1f3a65e92a7d97eb64c5537a24662c2170d7a3c5f06b4872769b21873dc2dec92513f4ba1b91a64d6788b383ce4ba", 0xf1}, {&(0x7f0000000240)="770b352783b51a6a32f63e7f38f9878f6e1d06ac3a99c13b7efd20725799c3a21c97590854d2f1d707d08dce8951e7bcccb1f1c0432e150158c6937d6d80d04058caaac67f0ecea8c749262cc0a1ac75a77c0d5a01278ce65f1df1aad75a9fd0ed53836c65270b9b665a93fc5bbdb056f0ab6723208093934a385d861403f57906ea91e6ba", 0x85}, {&(0x7f0000000300)="9301d4e289358dabd9d5c5fab63600e0b1e7daf37d22b582f92fcf5ae6e7a401ab8b9ab6e04922da93d0d95bc7db1f2d37ad4827c00aea72f981a4dbfcb4da2add2a6590aad159182cbd24aa61bfe37a57b55112ed64ef4f7517f8ee45e42e3a5613cb647f17cc3a64e07ee7c4fb2bbfab21d2274099", 0x76}, {&(0x7f0000001440)="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", 0x1000}], 0x4}}, {{&(0x7f0000000380)=@pptp={0x18, 0x2, {0x1, @loopback}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000400)="cb724a04179e0189cc233104996a530b4dd1f1782fe52c74c519cafca72139281cbf914f05859495b5117ad680b735c20e788be84e7636b0275df198e46a693db1b0e037d8fd610f85", 0x49}, {&(0x7f0000000480)="a6a5ccad0437a3c766450e5ea7fcacbeab9069006070af84a2f0fc3e77926419e952cbab3e8f56a2fbe859abf6fccba98e14b056237132b285e7dfc29dceb5ff49f1ef771b1a2a78796b53c50cc297db830c", 0x52}, {&(0x7f0000000500)="1b576b51", 0x4}], 0x3, &(0x7f0000000cc0)=ANY=[@ANYBLOB="4000000000000000140100008b030000414fb03d8199f7c644998b1d4db36644411654801b744e680ff7bc1e0800a34bd0efdc3b711ef14bfe5eab898b6450cb10ac7eb37b1e00000000000000008c010000b0000000780000000000000000000000010000008786d4cad74d2008e76a0d92a11027a5ff2bed57cf39de01c47934b3e29dd30452c0422d866bdba4ce18a30efd0d022fc7c6e675033d93c5bda5505039afb3d78944513dc5273de0e2613d7329f321a78f43fdf1b0876e8907beb499e717f2aac816a3a351b2c09b"], 0xc8}}, {{&(0x7f0000000680)=@vsock={0x28, 0x0, 0x2711, @host}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000700)="cfcfda9d13d56a1f53276bbf9c51d69d3876b2283358c11a1dfe007194fb8fe38cc563b33476d00a606a74a5eb3020361b313e08d5e3fa96b22910180ca84a0fb05dde60dcd0fe879c85ca3f84c4ccb34fbf41a14d7f30cb8393447a884e1b417a90473ef1a74adfc15acc5a86ef72cd10dcec6ba63ed7496aaeb55a5dbc7aaf4848bd70a34b328642d8383862575082389b1749b322a49579c033c7156622714a3f34e42f8363aecfca2be32a55677a3462376065e128ed3342b80178375e53bea4069aa3a8ea13ed3c7c78a015f1446bec3012befa550954055b8b5ab362673f3cb400b393abc55ab8557a08b9b086197c", 0xf2}, {&(0x7f0000000800)}], 0x2, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x330}}], 0x3, 0x8000) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r2 = socket$inet(0x10, 0x0, 0x0) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000800)='/dev/sequencer\x00', 0x400000, 0x0) connect$pppoe(r4, &(0x7f0000000c80)={0x18, 0x0, {0x2, @remote, 'bcsh0\x00'}}, 0x1e) r5 = socket$inet(0x10, 0x0, 0xc) sendmsg(r5, 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="ac141424ffffffff018d000000000000000001ffe0000001ac14141cffffffff0000ccf5"], 0x24) [ 664.274869][T26811] netlink: 'syz-executor.3': attribute type 18 has an invalid length. 17:21:39 executing program 2: 17:21:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000002c0)={'hwsim0\x00', {0x2, 0x4e24, @loopback}}) sendmsg$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="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c1001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_GET_NETID(r2, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000380)={0x1c, r4, 0x200, 0x70bd28, 0x25dfdbfc, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x801) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000100)="c7", 0x1, 0xfffffffffffffffe) keyctl$setperm(0x5, r6, 0x0) keyctl$describe(0x6, r6, 0x0, 0x0) keyctl$get_keyring_id(0x0, r6, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) [ 664.324630][T26827] netlink: 'syz-executor.5': attribute type 18 has an invalid length. 17:21:39 executing program 2: 17:21:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) timerfd_create(0x8, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) r4 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r4, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) setsockopt$inet_tcp_TLS_RX(r4, 0x6, 0x2, &(0x7f0000000080)=@ccm_128={{0x304}, "879d7d5b9810f713", "dc0fdcd1bb3ac36e6d72b0363209d9c4", "49e02639", "6753f3a6ca2cd592"}, 0x28) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x3) 17:21:39 executing program 2: [ 664.739033][T26844] netlink: 'syz-executor.3': attribute type 18 has an invalid length. 17:21:40 executing program 2: 17:21:40 executing program 2: 17:21:40 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r5, 0x110, 0x4, &(0x7f00000009c0), 0x4) r6 = socket$inet(0x10, 0x0, 0xc) r7 = socket$inet(0x10, 0x80003, 0xc) r8 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r8, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) sendmsg(r8, &(0x7f0000000980)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'cmac-aes-neon\x00'}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000240)="d9b38e61b359ed437939cf2ae2fb96afe2aef3f47f28ab493f3f2a69cb39d161a5e7fd91336edfef087d4bd6a6b58d78b0847b6b1718f748c66997446b2d54d958b6a8a30336576647206f5f3e76e603b9060bdb52883757866286250df993af022893c775b55accb7bff5d5fb61810956f97dc1ab2193a97db62282a856d0f7834b7a49553db6b2a18bb8f9ec148a0b07406e2e166006ed73a5a3e8d2e3b79e35a8ba9d54724b28432b2c802e6281bde618fa81c614455078cd3e64c1722e77393bfd98fa2527118520d3340f12329a1513a7e37115070f04410de1e54a", 0xde}, {&(0x7f0000000140)="84a940dc6c3418dde55131abe2c2fa6ac25dd8b0d329a26ed450f80788b737f99035d1455f27cc9080c4d02471cd60d1c32fe9d3f9f8623f818c93a195422b9e1b9ff3bda090c482e7b9cea70ad9cc73ac3dabde2630bfacd6217364f117ef683c369415cf6c8688b3a442b1e0d3ef9c1a09b541414ae7d3636ee192201938437b046d01812f06b0902c8973c97f02ae413b35c1cad3a00ad9", 0x99}, {&(0x7f0000001440)="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", 0x1000}, {&(0x7f0000000340)="df93e3c745749a57885dd96fc9a3e562b74b0d4afbfc9cc6bf1c355d3f99d017b59df8dda6bfb3eb56f42b789de8f3429a23481c2a14c877bbcb6b8184ca6adcd8be3d5e0028f96f054a9af0709fad6c083e750a72c7a551b916eef1c19bbe1adf1dade05b2e18942bb8c970d5312dd90730109eb055a3f67bf3eee9fd4ddc832a761cf90bc019582b94ab58a7676e1a98f488736d673e1ac4d95f0de58d6d8a8dbf73d32ea110c431e77aec9ac48d7c74c0008a9b6364712d8285a6f9dce5482e431a", 0xc3}, {&(0x7f0000000440)="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", 0xfe}, {&(0x7f0000000540)="dc3f2f29f8ca6aa7a36ae63e6c6e93fb6de4243b191d540b9e78237a3694c253becb07be749b6432b1951185e236aabe79dbc19e5b888054f2ae8ac10dd648f712d3dd93aca23d787f63f00caba4c683fa0ca9757bf2a7398da9757455276d37379144808a6f4308f02b03d0f7785c1f66a85855812f45a4601d2acbd9873361455dee46bc44f3a77d0c17d23daba93379908607d957f854e5f5499f737e9483b82ee33911164934569e4c4d2751dddba4d7a80e87d2e7046c1e3266829194dd8f7790ae52f9", 0xc6}, {&(0x7f0000000640)="ba8d0185ef1a7a0a436eef748de28ee7863e54793b29f114a61ec06ee249c2572fbc40a1945e4b735772dd6b549847f6552ea4dffa360ae42da3101d11077d9e71068ef0e240a842d02d182645a7eed21a86e0492c87eb2602907de2808b6ea3920197e89ed2dc1797", 0x69}, {&(0x7f00000006c0)="0109eec07109e5b383476eef6155ad392016fcc9b3af155d713ab9249559848d888886a7c27d99e0a924d6b2efd47915e9dfc4eb71c03b28358920618127c983ca1273d238fec9e32a7d9d9eed289472dd7fc929c523ebea360e639239395dc1373d41722c608186a2f05287c09a0073b8f25142a250b12ba720738aa1c390a132c3003215579080db840b97b7f6676ee78c9a011f3f7b52a92c59ec5b6d799c573e7d52", 0xa4}, {&(0x7f0000000780)="d1749c5e553d376554059344f3bfb4484ea56cfafbddee90243f809c015a5c1181b67919be249eabf4570c18817e31ff85d233b96e1ae1b4a2ece09ec283cce0e0f330b8abb0c0f190d7536feec7929911cb3be36ff500d21939d07db5d9c0cd4fe25713610340e3eed118416e84f5d503293cbc4890a93587ddb756f2b9f33cb20f3716f953be514ff7302bf08e00e90773a592bbd72aee976af47d3c0eecf7cfea8847ec683f9b65e7fdc4", 0xac}], 0x9, &(0x7f0000000900)=ANY=[@ANYBLOB="48000000000000000b010000ff7f00007178b38631c1322e213770cce600feafbca562380c254d25eb5f303516f21bf17ffb701d6b427a770406ce214effe43bb32b000000000000"], 0x48}, 0x20000000) sendmsg(r7, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup2(r10, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000a40)={{{@in6=@dev, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}}}, &(0x7f0000000b40)=0xe8) sendmsg$nl_route(r11, &(0x7f0000000c40)={&(0x7f0000000a00), 0xc, &(0x7f0000000c00)={&(0x7f0000000b80)=@ipv6_newaddr={0x68, 0x14, 0x200, 0x70bd26, 0x25dfdbfc, {0xa, 0x3f, 0x180, 0xfe, r12}, [@IFA_CACHEINFO={0x14, 0x6, {0x3, 0x10000, 0x34, 0x1}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0x6, 0xe3ce, 0xfcd6}}, @IFA_LOCAL={0x14, 0x2, @mcast2}]}, 0x68}, 0x1, 0x0, 0x0, 0x8}, 0x8044) getsockopt$inet_dccp_int(r7, 0x21, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg(r6, 0x0, 0x0) 17:21:40 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) r0 = msgget(0x1, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/31) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYRESOCT], 0x1, 0x0) 17:21:40 executing program 2: 17:21:40 executing program 2: 17:21:40 executing program 2: 17:21:40 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x0, &(0x7f0000000280)="b90003b700000000009e40f008601fffffe100004000638477fbac141428e0000001c699da153ffda0e6e380f60105f683317585d7473f1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b33", 0x0, 0xfd, 0x6000000000000000}, 0x28) 17:21:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000080)=r6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r7 = getpid() sched_setscheduler(r7, 0x5, &(0x7f00000002c0)) r8 = syz_open_procfs(r7, &(0x7f0000003800)='net/igmp\x00') ioctl$KVM_SET_VAPIC_ADDR(r8, 0x4008ae93, &(0x7f0000003840)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup2(r10, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup2(r14, r13) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) getsockopt$bt_BT_RCVMTU(r15, 0x112, 0xd, &(0x7f0000003780)=0x7f, &(0x7f00000037c0)=0x2) ioctl(r12, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") fcntl$setlease(r12, 0x400, 0xca38774b5fd42308) sendmsg$kcm(r3, &(0x7f0000003740)={&(0x7f00000000c0)=@sco={0x1f, {0x0, 0x9, 0x5, 0x8, 0x2a, 0x7a}}, 0x80, &(0x7f0000002540)=[{&(0x7f0000000140)="455728562c2a536e909fa3ec1e7d8e743849a98abd9db14a5fc6d80910e01e804fbbf6f7222cb49f10b773c01ddd465241878417e98ecbe9b1105ff52e40be95c1db58905ec5d91614a1667206e9ecd8d8755edc59750dbcf75741e61a82c2b33837380573dc760fa6cd8a0d97d9baea911e11838bd93c1e4f4e5ead4a5c4f146ca3255300ac04cd5009949c654c0e3497110b22c4c333f646b8af999c208dac609c77e4105f79b630", 0xa9}, {&(0x7f0000000280)="a565faacc0af49f5c207228991ea0fd7e435d1b404ea923fd1ed848a7de377332a219038f13c293f59ad846690069f243eec", 0x32}, {&(0x7f00000002c0)="61ea1f0f1d48d8c828fbada4d361eb5c936da2d44dffe0458e7627f40802d72cd7cffb2b47ae42ba218793e7692a4a37961e922a6bd7655fe0ee91ec8ba6f61ebe67faa42af54c553b46c64b85588d7247702cddcdea9646143506b848c803457eb49e51415c4d0224e8e7b7bcb2426133a0313ca10965969814e6dab15a40b0ac9b9cc77d88d391576602d023316d42af776bf0879a898ff3a24b63e99fa9cc381e577bbfe608ccccf3579d8a9e4fd9de547ba0444249f8c51669351c87d63afecfc7ab360c22451c88289f047dbcbc206ad956b00ad180936e5d9ebed8f5a4d8ae3be1960c289878227c", 0xeb}, {&(0x7f00000003c0)="d3101f6d3b265dddeeb676915ecf74526eb8e9d2f0d17ae534e48a95cf672704cdb910d5fafc911c194ce5cc061bd4", 0x2f}, {&(0x7f0000000400)="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0x1000}], 0x9, &(0x7f0000002600)=[{0x1010, 0x1d, 0x7, 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"}, {0x110, 0x10a, 0x4c, "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"}], 0x1120}, 0x20000000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 665.672054][T26859] validate_nla: 3 callbacks suppressed [ 665.672077][T26859] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 665.686247][T26859] __nla_validate_parse: 11 callbacks suppressed [ 665.686271][T26859] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:21:40 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x0, &(0x7f0000000280)="b90003b700000000009e40f008601fffffe100004000638477fbac141428e0000001c699da153ffda0e6e380f60105f683317585d7473f1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b33", 0x0, 0xfd, 0x6000000000000000}, 0x28) 17:21:40 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)={0x14, r4, 0x60cd393d43834e21}, 0x14}}, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000408}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r4, 0x104, 0x70bd2a, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x20000800) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r5, @ANYBLOB="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"], 0x3}}, 0x20000084) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r5, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) [ 665.774374][T26868] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 665.783047][T26868] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:21:41 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f000000b140)={0x2, 0x4, 0x10001, 0x6}, 0x3c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x100000001, 0x4, 0xffffffff, 0x0, r0}, 0x3c) 17:21:41 executing program 0: unshare(0x8000400) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, &(0x7f0000000000)={0x30, 0x5, 0x0, {0x0, 0x80000001, 0x2, 0x3d99}}, 0x30) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) msgsnd(0x0, &(0x7f0000000100)=ANY=[], 0x0, 0x0) 17:21:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000080)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) shutdown(r3, 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r4, @ANYBLOB="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"], 0x74}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r6, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r8, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000000080)={r10, 0x7fff, 0x7f, 0xfffffe00, 0x0, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000002c0)={r10, 0x5b, "96ac69b58ad9554a2bf9405b7f8cee4d811dc715412eab3a9d4bedabc286222d250e32abdc11e96eab99fc4c20ef8c6746379bbe6f331f1229dd599f237df6583f68b6925242ef994344c3e9e14f1aa6b55f4b7934eaa6a06bbcf3"}, &(0x7f0000000340)=0x63) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r7, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x28}}, 0x1c) r11 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000080)={r12, 0x7fff, 0x7f, 0xfffffe00, 0x0, 0x4}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000000500)={r12, 0x7, 0xfe, "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"}, 0x106) r13 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x0, 0x8000) r14 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/autofs\x00', 0x2000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000800)={r13, r14, 0x5, 0x2}, 0x10) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r4, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:41 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0xa, [@fwd={0x5}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x61, 0x5f, 0x5f, 0x2e]}}, &(0x7f0000000100)=""/129, 0x2e, 0x81, 0x5}, 0x20) [ 666.340744][T26906] netlink: 'syz-executor.1': attribute type 18 has an invalid length. [ 666.349220][T26906] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:21:41 executing program 0: syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x102f7, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd38"], 0x8, 0x0) 17:21:41 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$MON_IOCQ_URB_LEN(r2, 0x9201) socket$alg(0x26, 0x5, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r4 = socket$inet(0x10, 0x0, 0x0) sendmsg(r4, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r5 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r5, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r7, 0x42b, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0xb, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'c\x9at\xde\xd8\x00'}}}}}, 0x34}}, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r8, 0x0, 0x1c3, 0x2400c010, &(0x7f0000000080)={0x2, 0x4e21, @remote}, 0x10) connect(r8, &(0x7f0000000180)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x82800800}, 0xd2) r9 = syz_open_procfs(0x0, &(0x7f0000000100)='net/udp\x00') r10 = dup(r8) sendfile(r10, r9, 0x0, 0x523) r11 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r11, 0x0, 0x0, 0x400c000, &(0x7f0000000080)={0x2, 0x4e21, @remote}, 0x10) connect(r11, &(0x7f0000000180)=@nl=@unspec, 0x80) r12 = syz_open_procfs(0x0, &(0x7f0000000100)='net/udp\x00') r13 = dup(r11) sendfile(r13, r12, 0x0, 0x523) r14 = fcntl$dupfd(r9, 0x5f70364422de88c3, r13) r15 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_MON_SET(r15, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x14, 0x0, 0xdd42ddecb798d42f}, 0x14}}, 0x0) r16 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r17 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r16, &(0x7f00000001c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f00000007c0)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r17, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r18 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000300)='/proc/capi/capi20ncci\x00', 0x481a00, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x402000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x80, r17, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1000}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7fffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xa0c}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, [{0x8, 0x1, r18}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x45486d686cf8811c}, 0x44002) sendmsg$NBD_CMD_CONNECT(r14, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40040}, 0xc, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="28000075095d6b09eafb55436d4cede24d181b0e0f1dd4", @ANYRES16=r17, @ANYBLOB="00082dbd7000ffdbdf25010000000c00060000000000000000000800010000000000"], 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x7577a56c2c18edf) r19 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2400, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r23 = dup2(r22, r21) ioctl$PERF_EVENT_IOC_ENABLE(r23, 0x8912, 0x400200) sendmsg$NBD_CMD_STATUS(r6, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x78, r17, 0x400, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x34, 0x7, [{0x8, 0x1, r19}, {0x8, 0x1, r2}, {0x8, 0x1, r2}, {0x8, 0x1, r20}, {0x8, 0x1, r23}, {0x8, 0x1, r2}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x109}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x78}, 0x1, 0x0, 0x0, 0x4008100}, 0x10) r24 = socket$inet(0x10, 0x0, 0xc) sendmsg(r24, 0x0, 0x0) 17:21:41 executing program 2: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000180)) [ 666.577772][T26913] netlink: 'syz-executor.1': attribute type 18 has an invalid length. [ 666.586260][T26913] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:21:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000080)=r6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup2(r8, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) [ 666.638156][T26920] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 666.647766][T26920] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:21:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x28, r3, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0@'}]}]}, 0x28}}, 0x0) [ 666.730153][T26911] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. [ 666.837247][T26931] Enabling of bearer rejected, failed to enable media 17:21:41 executing program 2: openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x8, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x18000, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000300)={0x0, 0x0, @pic={0x0, 0x8b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 17:21:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8000, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000100)=""/197) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000280)=r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) setsockopt$bt_BT_RCVMTU(r8, 0x112, 0xd, &(0x7f0000000080)=0x8001, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r9, 0xae78, &(0x7f0000000300)=0x1) [ 667.004824][T26911] netlink: 'syz-executor.1': attribute type 18 has an invalid length. [ 667.013668][T26911] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 667.144902][T26906] netlink: 'syz-executor.1': attribute type 18 has an invalid length. [ 667.153340][T26906] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:21:42 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x6, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r3 = socket$inet(0x10, 0x13, 0x0) sendmsg(r3, 0x0, 0x0) 17:21:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4028af11, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000000)={0x3, 0x7}) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) accept4(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) r2 = socket$inet6(0xa, 0x100800000000002, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='smaps\x00zJ\xf9\x7fE^0\xed7\x9a\xef\xf8\xc2^\rMq\xdc\\\x1eR^B\xcc\xc34k\x01\x8b\xeb\xf7\xc0Z~.\xb2\x1b-Z\x94\xe1\xcd{\x90\x01\xeb\xef\x1dm\xa6\b[\xe4=^\xa3\nR\xeb\x8coV74\x80g\x06\xe1\xd3\xeev\xb9\xef\xd1;\x96\x9bj\x9c-\xd5 \xad\xd5\xc6\x96\xaf3\xd1qG\x9f\x05\xfe\x92\xc8\xc4\xed\xa18\x90\xa0\xac\xfe\xaf\xda\x1bS\xcf\xc1\x9e\x81}F\xcc\x85W\xc9\\\xe8\xe0\xe2\x19!^JP\x19}R\xd8\xf5\x88\xf6\x9c\x82\x9c\xec\xce\xe390\'#\x9a\xad\x96\r\x02`d\xaa\n?%\xbe\xa4X\xd5P\xdc\xe0\xaa\x8c&\xc8O&\x1d\x17\xd8AyaM\x00\x00mh\x8e!\xdf\xdc\xd8;\xe3hc\x1f\x8b\xd4\x8b\xcc_\xaa?\xfeI |ulZ\xe2-\xc5HT<\v\x1b\xcfT\xb2\xaf\xb8\xb7\xc4<6\xcf\xb3\x8e\xceG\xaa\x12\xc3\xde\x00;\xc0D](\xeb\xb9\xd9iV\xebA\xd2\x92B\xc3\x02\x85C\xf9\xfc\v:\x1c\xbd9\t\xa8\xe6c\xd8\xcb\x8aK\xebe\xfe-\xf9D\x1f\xecq\x95\xd7\x9f\xd7Bs\x14\x88C\x8f\xb6\xebp1\xb1\xdbR\x00\x00\x00\x00\x00\x00\x00\x00') sendfile(r2, r3, 0x0, 0x400000000088001) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f00000000c0)=0x2) syz_open_procfs(0x0, &(0x7f0000000280)='net/fib_trie\x00') [ 667.423396][T26951] netlink: 'syz-executor.5': attribute type 18 has an invalid length. [ 667.431678][T26951] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:21:42 executing program 3: socketpair(0x4, 0x80000, 0x3f, &(0x7f0000000080)) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r4, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x43b}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000100)={r5, @in={{0x2, 0x4e21, @multicast2}}, 0x100, 0x81}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r9, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB='4z\x00\x00', @ANYRES16=r10, @ANYBLOB="2b040000000000fd000001004f000000000001410000000b001700000000000000006574683a639a74ded80000003e49c64c3c9ea6a4faf1affd0ce6c51b40f304fa8e23f73e3089ce60aefa488895d5f73d8f2dcb596a013b90da354ca9a0e1f3c627b8546dcbef257a327f65948ccdef64250703de632d847d92b05c86aec56f5e78c44ff78dc69bdececb3592604879404f5a33"], 0x34}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200008}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r10, 0x832, 0x70bd27, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x60048800}, 0x20064040) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x5, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x84) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = dup2(r12, r11) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) [ 667.770757][T26965] netlink: 'syz-executor.3': attribute type 18 has an invalid length. [ 667.779329][T26965] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:21:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f00000002c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)=0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") kcmp(r3, r4, 0x6, r5, r1) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r6, @ANYBLOB="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"], 0x74}}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r6, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:43 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000100)=0x7, &(0x7f0000000140)=0x2) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000440)='/proc/capi/capi20\x00', 0x20000, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000480)=""/86) r3 = socket$inet(0x10, 0x0, 0x0) sendmsg(r3, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) r4 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r4, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x0, @empty, 0x5}}, [0x3, 0x200, 0x2, 0x2, 0x6, 0x8001, 0x8, 0x8001, 0x7ff, 0x10001, 0x5, 0x2, 0x1f, 0x100, 0x7]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={r5, 0x1}, &(0x7f00000001c0)=0x8) ioctl$SG_GET_VERSION_NUM(0xffffffffffffffff, 0x2282, &(0x7f0000000000)) r6 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r6, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1, 0x0, 0xfffffffffffffdbb}, 0x0) r7 = socket$inet(0x10, 0x0, 0xa) sendmsg(r7, 0x0, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff}) ioctl$KVM_GET_XCRS(r8, 0x8188aea6, &(0x7f0000000380)={0xa, 0x3, [{0x1, 0x0, 0xe30}, {0x4, 0x0, 0x2}, {0x922, 0x0, 0x541b}, {0x4, 0x0, 0x6}, {0x1, 0x0, 0x1}, {0x2aac, 0x0, 0x1}, {0x6d0b, 0x0, 0x100}, {0x0, 0x0, 0x3}, {0x2, 0x0, 0x2}, {0x6, 0x0, 0x7}]}) 17:21:43 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x1, 0x93, 0xba, 0x1f, 0x4, 0x9, 0x3, 0x2, 0xff, 0x99}, 0xb) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) msgsnd(r1, &(0x7f0000000000)={0x5}, 0x8, 0x0) msgsnd(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r0], 0x1, 0x0) 17:21:43 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x8, [@fwd={0x5}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x61, 0x2e]}}, &(0x7f0000000100)=""/129, 0x2c, 0x81, 0x5}, 0x20) [ 667.999651][T26970] netlink: 'syz-executor.0': attribute type 18 has an invalid length. 17:21:43 executing program 2: io_setup(0x7fff, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, 0x0) creat(0x0, 0x0) io_destroy(r0) 17:21:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) read$hiddev(r4, &(0x7f00000003c0)=""/103, 0x67) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") syncfs(r5) r6 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr$trusted_overlay_origin(r1, &(0x7f0000000340)='trusted.overlay.origin\x00', &(0x7f0000000380)='y\x00', 0x2, 0x1) r9 = dup2(r8, r7) r10 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x220000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r10, 0xc0286404, &(0x7f0000000480)={&(0x7f0000ffb000/0x4000)=nil, 0x0, 0x5, 0x61, &(0x7f0000ff0000/0x10000)=nil, 0x7fff}) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) getpeername$inet6(r9, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local}, &(0x7f0000000300)=0x1c) 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r11, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r11, @ANYBLOB="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"], 0x74}}, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="34891fde72620cd199a739a9246f0100002c0000000000001a00001000000000002c1fd122a2a9d2702a2f66d1891152b3c528af0f39f3a9c6bf15ab5b84724c2b40de3611bde4f0edb73d9e760c79c6c5c5c349e7d889f1d3701e1cae2d53c2b8f3f2d42730", @ANYRES32=r11, @ANYBLOB="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"], 0x134}}, 0x0) 17:21:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x7}, 0xfffffffffffffc78) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) socket$pptp(0x18, 0x1, 0x2) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x190) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r4, 0x7fff, 0x7f, 0xfffffe00, 0x0, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e21, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1}}, 0x5, 0x4, 0x80000001, 0x45, 0x1}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$PPPIOCSMAXCID(r7, 0x40047451, &(0x7f00000001c0)=0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup2(r9, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c9f078a6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x14, r3, 0x1}, 0x14}}, 0x0) 17:21:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(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="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:43 executing program 2: io_setup(0x83, &(0x7f00000003c0)=0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000000340)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)="90", 0x1}]) 17:21:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f524bde5ad4fd57445c0aee8eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13"], 0x8) 17:21:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(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="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB='t\x00'/16, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:44 executing program 2: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="d3d2b93c38f19c0400cd8034"], 0xc}}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="eabe9f303b222957eecbc624877c825255f910c28f5e87a64820546a1ebed56adb3b91e7f1ffd7e4ab56ad8e39808e0b61a0bf7a301ffe8dac0726906da58a5d1ab066f24351eda628769d37cbcb5c0c5d6b03e4c0487a0c5c3ced0b69", @ANYRESHEX, @ANYRESOCT, @ANYRES32, @ANYRESHEX, @ANYBLOB="e6c55c669eb82eecc7510100019b3d7280437a7462010000000000000029a741efca44f937d0492482ba837296d961244e2e0c734057548c402cc43b3897cc275fd87f333c"], 0x0, 0xe1}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) tkill(r0, 0x3b) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 17:21:44 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) syz_open_dev$rtc(&(0x7f0000000040)='/dev/rtc#\x00', 0xc14, 0x40803) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f0000000100)) msgsnd(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="13a6cfd4c5c94406c500000000bd7c6db588bb8270363284de988c8c7ba194d8732d31b391c6dd38"], 0x8, 0x0) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00000000c0)=0xffffffff) 17:21:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="fd99da42ea36008e7b") r2 = socket$inet(0x10, 0x0, 0x0) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x4000000) r3 = socket$inet(0x10, 0x1, 0xc) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)="62e8d2a10a3c5e70775f4bf6706090ccf9037e3a5761e33d511c3fff64999a57aea15207c9f29d118fd0ced26d3ec0dec4317a35c8caa31b6768622a0c243433", 0x40}, {&(0x7f0000000300)="bfb2ac9d1979b8c5fc87d82a4f246b30d29990be4e7784e1687153bc61282df8d3c3abf6d5a47f4458a2eb39957e989dfeef10cd056fcd34a16b138a6481b000fcd7141d8ceab6b61f3c8c336651c3654fc9b119394939d773", 0xffffffffffffff24}], 0x2}, 0x6040) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r5, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000080)={r7, 0x7fff, 0x7f, 0xfffffe00, 0x0, 0x4}, 0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={r7, 0x401}, 0x8) r8 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x80000000, 0x756c45fb028348fe) r9 = openat$audio(0xffffffffffffff9c, &(0x7f0000000580)='/dev/audio\x00', 0x10240, 0x0) r10 = userfaultfd(0x0) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r10, &(0x7f0000000240)={0x20000008}) setsockopt$RDS_FREE_MR(r9, 0x114, 0x3, &(0x7f00000002c0)={{0x20a0, 0x4}, 0x1}, 0x10) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x4000, 0x11, r8, 0x0) write$P9_RLOPEN(r8, &(0x7f0000000000)={0x18}, 0x18) ioctl$UFFDIO_ZEROPAGE(r9, 0xc020aa04, &(0x7f0000000040)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x4}) ioctl$TIOCLINUX7(r9, 0x541c, &(0x7f0000000680)={0x7, 0x5d5753e5}) r11 = ioctl$LOOP_CTL_GET_FREE(r9, 0x4c82) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = dup2(r13, r12) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) ioctl$LOOP_CTL_ADD(r14, 0x4c80, r11) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r11) r15 = socket$inet(0x10, 0x0, 0xc) sendmsg(r15, 0x0, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000000)=ANY=[@ANYBLOB="07000000009758d198245a834f0000000100000000000000", @ANYRES32=r0, @ANYBLOB="000000000200"/28]) [ 669.201425][T27031] ptrace attach of "/root/syz-executor.2"[27030] was attempted by "/root/syz-executor.2"[27031] 17:21:44 executing program 2: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000440)={{0x12, 0x1, 0x0, 0xb4, 0xbb, 0xef, 0x40, 0x4f1, 0x1001, 0xc3b5, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x9d, 0x0, 0x0, 0xa5, 0xc2, 0xef}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) 17:21:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$packet_int(r7, 0x107, 0x1c, &(0x7f00000002c0)=0x6, 0x4) 17:21:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x101000, 0x0) write$capi20_data(r1, &(0x7f0000000140)={{0x10, 0x3, 0x83, 0x145, 0x7, 0x4}, 0x14, "7a2a4b3dc51dda6e5b5c2394e1d252785aeac330"}, 0x26) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000080)=')\x00'}, 0x30) ptrace$cont(0x17, r5, 0x7, 0x7fffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) 17:21:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRESOCT=0x0, @ANYRESDEC=r2, @ANYRESOCT, @ANYPTR64, @ANYRESDEC=r4, @ANYRESOCT], @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x5}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:44 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(r1, 0x0, &(0x7f0000000100)="11dcb907acbd55644e5cf1fcc24e2a070ea50d5e0bcfe47bc0ff") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r2 = socket$inet(0x10, 0x0, 0x0) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r3 = socket$inet(0x10, 0x80003, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r6, 0xc0105303, &(0x7f0000000000)={0x64, 0x6, 0x81}) sendmsg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) r7 = socket$inet(0x10, 0x0, 0xc) sendmsg(r7, 0x0, 0x0) [ 669.637228][T26840] usb 3-1: new high-speed USB device number 2 using dummy_hcd 17:21:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(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="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000200280012200c0001e57565746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in={0x2, 0x4e24, @local}], 0x10) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) r4 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d7648616dd081ed34715990f1dfa148a1085cfc4b482f6b29d528173fd462ba2b84d3b77b6c7c64cdde41fd986379260d7e754c15081c6f63f07e0f528eb67eb15fae4ac8f8abe2f85f093c40b24af55c6a4ff62575d52aab6b45716a203a68eb2eb3ee451b796e2f7cf171650e13a73262113b7cd54b3dc2"], 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r7, 0x28, 0x1, &(0x7f0000000100)=0x2, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000000140)={0x3, r4}) r10 = dup2(r9, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) read$eventfd(r10, &(0x7f00000000c0), 0x8) 17:21:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(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="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) iopl(0x81) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$RTC_UIE_OFF(r6, 0x7004) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) statfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/55) 17:21:45 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000000)={{0x32, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e23, 0x0, 'lc\x00', 0x34, 0x80000000, 0x79}, {@local, 0x4e20, 0x10000, 0x1000, 0x401}}, 0x44) r3 = socket$inet(0x10, 0x0, 0xc) sendmsg(r3, 0x0, 0x0) [ 670.024910][T26840] usb 3-1: config 0 has an invalid interface number: 157 but max is 0 [ 670.033345][T26840] usb 3-1: config 0 has no interface number 0 [ 670.039985][T26840] usb 3-1: New USB device found, idVendor=04f1, idProduct=1001, bcdDevice=c3.b5 [ 670.049618][T26840] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 17:21:45 executing program 0: msgrcv(0x0, 0x0, 0xffc5, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="13a6cfd4c5c94406c50000000000f70000000000d1971bbb8270363284de988c8c7bc6dd38"], 0x8, 0x0) [ 670.118729][T26840] usb 3-1: config 0 descriptor?? [ 670.167991][T26840] gspca_main: sunplus-2.14.0 probing 04f1:1001 17:21:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="f9b936a2e22665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x400, 0x0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dlm-monitor\x00', 0x280, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup2(r10, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$KVM_GET_PIT(r11, 0xc048ae65, &(0x7f0000000580)) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x134, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {0x18}, {}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x104, 0x2, [@TCA_CGROUP_ACT={0x2cd, 0x1, @m_nat={0xd0, 0x0, {{0x1be, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @loopback}}}, {0x94, 0x6, "69b8c5f3ee26789f8763c2702b1139e5e9cf14cde2ebc2e7948cecdf4c3bab8bc1359b090dc500cd8f1a36bc682c7fb6e065aff0f733a31b494f95f19f92a63d2b61709c51709a648e84d18b45c7f953f0790bfae4be05bc901faea6eb6f20b329d9f833c5cb53060664f86188c57816352b517bc61850e110804ebdd9ebe2b783b13aa9c5e7d81c1a0d18568b"}}}}, @TCA_CGROUP_EMATCHES={0x2c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0xfffffed9}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x134}}, 0x0) 17:21:45 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="24000000020107081dfffd946fa2830020200a0009001200000b0000000000000000ff7e", 0x24}], 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="11dca50d5e0bcfe47b") r1 = socket$inet(0x10, 0xf, 0x0) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000140)={@multicast2, @initdev, 0x0}, &(0x7f0000000180)=0xc) sendmsg(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000380)=@ll={0x11, 0xc, r3, 0x1, 0x7f}, 0x80, &(0x7f0000000680)=[{&(0x7f0000001440)="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0x1000}, {&(0x7f00000001c0)="44c10a1d8fe24c00a7fda19c9b1162486552d1c0f5249d9dd8f7bf08defbbcdf80806a4233fb67", 0x27}, {&(0x7f0000000400)="21ac346672622dd4318479fb21afc10a446a32b59136a26de70175ea895aecb14b1582f1c67dbc8a048feef7a272b72530a4d1369f3e66e644d02aad752e80b7313e7ec768a04875ee82c0a96a54d896afb6e05a908a624bd7b9b804377a4aaf3e285631378736a09471ab7ed9836583893e8c296d91fe3a87a78045a1f1553b4900bf64dd5c43c0c18568342a25cf4ace629856eb918c9b0175dff2263069ce296c4746f667e8cfc5a89d6f5e6c128cb0b811c2f2b1621e40e9be76af1885c8362f402a601ba6d2cdbf7795d6e6fd9ec6d1c153cb55901b", 0xd8}, 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", 0x1000}, {&(0x7f0000000500)="3218dda52948c3c6a604336f48d18a0c7f5f68a9abfde0b542577c3424dff8a97032c37206488533bfc1e8b4c65e07786a2e97192c12351c2b270990bc76c10d35b73082305fa5a147b75c47c98a24b8a6aa20a8", 0x54}, {&(0x7f0000000580)="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", 0xfa}], 0x6, &(0x7f0000000700)=[{0xa0, 0x108, 0x3, "9a75e22cc81dbcf09feb984f85fe765016c9e51cd7b11c6064600a35c083a3a64b9b5ad9581b2690b0ba20d7ab0121e5b9ed2f386dac83707cb2c59c6e28e4a123e6fbcf7f8c5448bddfb94aa73ebf55a7fe1912a4c9b5b99eef119d0de105ddf3d724bc50e7bd7d4df61c8f2f50d4f6e3ba12c15a4869c2d544f4131e75343f882b2fe20696591d99d87a"}], 0xa0}, 0x40000) fspick(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1) r4 = socket$inet(0x10, 0x80003, 0xc) sendmsg(r4, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)=[{0x0}], 0x1}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$TIOCGPKT(r7, 0x80045438, &(0x7f0000000100)) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x49f77d38d02271a, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r8, 0xc10c5541, &(0x7f0000000240)={0x8, 0x8, 0x1, 0x0, 0x0, [], [], [], 0x0, 0x3}) r9 = socket$inet(0x10, 0x0, 0xc) sendmsg(r9, 0x0, 0x0) [ 671.453207][T26840] gspca_sunplus: reg_w_riv err -71 [ 671.458426][T26840] ===================================================== [ 671.465374][T26840] BUG: KMSAN: uninit-value in gspca_dev_probe2+0xe93/0x2230 [ 671.472668][T26840] CPU: 0 PID: 26840 Comm: kworker/0:0 Not tainted 5.4.0-rc2+ #0 [ 671.480311][T26840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 671.490375][T26840] Workqueue: usb_hub_wq hub_event [ 671.495386][T26840] Call Trace: [ 671.498702][T26840] dump_stack+0x191/0x1f0 [ 671.503036][T26840] kmsan_report+0x14c/0x2c0 [ 671.507552][T26840] __msan_warning+0x73/0xe0 [ 671.512051][T26840] sd_init+0x5cef/0x6060 [ 671.516291][T26840] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 671.522202][T26840] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 671.528354][T26840] ? sd_config+0x38a/0x760 [ 671.532780][T26840] ? sd_config+0x760/0x760 [ 671.537199][T26840] gspca_dev_probe2+0xe93/0x2230 [ 671.542151][T26840] gspca_dev_probe+0x346/0x3b0 [ 671.546911][T26840] sd_probe+0x8d/0xa0 [ 671.550878][T26840] ? i2c_write+0xe40/0xe40 [ 671.555300][T26840] usb_probe_interface+0xd19/0x1310 [ 671.560518][T26840] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 671.567113][T26840] ? usb_register_driver+0x860/0x860 [ 671.572416][T26840] really_probe+0xd91/0x1f90 [ 671.577034][T26840] driver_probe_device+0x1ba/0x510 [ 671.582162][T26840] __device_attach_driver+0x5b8/0x790 [ 671.587568][T26840] bus_for_each_drv+0x28e/0x3b0 [ 671.592416][T26840] ? deferred_probe_work_func+0x400/0x400 [ 671.598251][T26840] __device_attach+0x489/0x750 [ 671.603995][T26840] device_initial_probe+0x4a/0x60 [ 671.609012][T26840] bus_probe_device+0x131/0x390 [ 671.613881][T26840] device_add+0x25b5/0x2df0 [ 671.618407][T26840] usb_set_configuration+0x309f/0x3710 [ 671.623867][T26840] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 671.629952][T26840] generic_probe+0xe7/0x280 [ 671.634467][T26840] ? usb_choose_configuration+0xae0/0xae0 [ 671.640899][T26840] usb_probe_device+0x146/0x200 [ 671.646693][T26840] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 671.652588][T26840] ? usb_register_device_driver+0x500/0x500 [ 671.658481][T26840] really_probe+0xd91/0x1f90 [ 671.663088][T26840] driver_probe_device+0x1ba/0x510 [ 671.668286][T26840] __device_attach_driver+0x5b8/0x790 [ 671.673670][T26840] bus_for_each_drv+0x28e/0x3b0 [ 671.678529][T26840] ? deferred_probe_work_func+0x400/0x400 [ 671.684248][T26840] __device_attach+0x489/0x750 [ 671.689090][T26840] device_initial_probe+0x4a/0x60 [ 671.694114][T26840] bus_probe_device+0x131/0x390 [ 671.698978][T26840] device_add+0x25b5/0x2df0 [ 671.703495][T26840] usb_new_device+0x23e5/0x2fb0 [ 671.708495][T26840] hub_event+0x581d/0x72f0 [ 671.712992][T26840] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 671.718896][T26840] ? led_work+0x720/0x720 [ 671.723214][T26840] ? led_work+0x720/0x720 [ 671.727552][T26840] process_one_work+0x1572/0x1ef0 [ 671.732619][T26840] worker_thread+0x111b/0x2460 [ 671.737412][T26840] kthread+0x4b5/0x4f0 [ 671.741478][T26840] ? process_one_work+0x1ef0/0x1ef0 [ 671.746683][T26840] ? kthread_blkcg+0xf0/0xf0 [ 671.751287][T26840] ret_from_fork+0x35/0x40 [ 671.755713][T26840] [ 671.758023][T26840] Uninit was created at: [ 671.762270][T26840] kmsan_internal_poison_shadow+0x60/0x120 [ 671.768083][T26840] kmsan_slab_alloc+0xaa/0x120 [ 671.772882][T26840] kmem_cache_alloc_trace+0x8c5/0xd20 [ 671.778274][T26840] gspca_dev_probe2+0x30d/0x2230 [ 671.783217][T26840] gspca_dev_probe+0x346/0x3b0 [ 671.787972][T26840] sd_probe+0x8d/0xa0 [ 671.791942][T26840] usb_probe_interface+0xd19/0x1310 [ 671.797145][T26840] really_probe+0xd91/0x1f90 [ 671.801730][T26840] driver_probe_device+0x1ba/0x510 [ 671.806824][T26840] __device_attach_driver+0x5b8/0x790 [ 671.812363][T26840] bus_for_each_drv+0x28e/0x3b0 [ 671.817217][T26840] __device_attach+0x489/0x750 [ 671.821978][T26840] device_initial_probe+0x4a/0x60 [ 671.826988][T26840] bus_probe_device+0x131/0x390 [ 671.831830][T26840] device_add+0x25b5/0x2df0 [ 671.836428][T26840] usb_set_configuration+0x309f/0x3710 [ 671.841893][T26840] generic_probe+0xe7/0x280 [ 671.846393][T26840] usb_probe_device+0x146/0x200 [ 671.851256][T26840] really_probe+0xd91/0x1f90 [ 671.855845][T26840] driver_probe_device+0x1ba/0x510 [ 671.861027][T26840] __device_attach_driver+0x5b8/0x790 [ 671.866386][T26840] bus_for_each_drv+0x28e/0x3b0 [ 671.871219][T26840] __device_attach+0x489/0x750 [ 671.875969][T26840] device_initial_probe+0x4a/0x60 [ 671.881423][T26840] bus_probe_device+0x131/0x390 [ 671.886272][T26840] device_add+0x25b5/0x2df0 [ 671.890762][T26840] usb_new_device+0x23e5/0x2fb0 [ 671.895601][T26840] hub_event+0x581d/0x72f0 [ 671.900017][T26840] process_one_work+0x1572/0x1ef0 [ 671.905023][T26840] worker_thread+0x111b/0x2460 [ 671.909905][T26840] kthread+0x4b5/0x4f0 [ 671.913986][T26840] ret_from_fork+0x35/0x40 [ 671.918396][T26840] ===================================================== [ 671.925424][T26840] Disabling lock debugging due to kernel taint [ 671.931564][T26840] Kernel panic - not syncing: panic_on_warn set ... [ 671.938266][T26840] CPU: 0 PID: 26840 Comm: kworker/0:0 Tainted: G B 5.4.0-rc2+ #0 [ 671.944523][T27044] udc dummy_udc.2: registering UDC driver [USB fuzzer] [ 671.947309][T26840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 671.954427][T27044] dummy_hcd dummy_hcd.2: port status 0x00010101 has changes [ 671.964260][T26840] Workqueue: usb_hub_wq hub_event [ 671.976555][T26840] Call Trace: [ 671.979914][T26840] dump_stack+0x191/0x1f0 [ 671.984305][T26840] panic+0x3c9/0xc1e [ 671.988225][T26840] kmsan_report+0x2b4/0x2c0 [ 671.992747][T26840] __msan_warning+0x73/0xe0 [ 671.997267][T26840] sd_init+0x5cef/0x6060 [ 672.001514][T26840] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 672.007393][T26840] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 672.013548][T26840] ? sd_config+0x38a/0x760 [ 672.017982][T26840] ? sd_config+0x760/0x760 [ 672.022413][T26840] gspca_dev_probe2+0xe93/0x2230 [ 672.027352][T26840] gspca_dev_probe+0x346/0x3b0 [ 672.032565][T26840] sd_probe+0x8d/0xa0 [ 672.036556][T26840] ? i2c_write+0xe40/0xe40 [ 672.040963][T26840] usb_probe_interface+0xd19/0x1310 [ 672.046158][T26840] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 672.052048][T26840] ? usb_register_driver+0x860/0x860 [ 672.057336][T26840] really_probe+0xd91/0x1f90 [ 672.062046][T26840] driver_probe_device+0x1ba/0x510 [ 672.067228][T26840] __device_attach_driver+0x5b8/0x790 [ 672.072618][T26840] bus_for_each_drv+0x28e/0x3b0 [ 672.077500][T26840] ? deferred_probe_work_func+0x400/0x400 [ 672.083228][T26840] __device_attach+0x489/0x750 [ 672.087990][T26840] device_initial_probe+0x4a/0x60 [ 672.093022][T26840] bus_probe_device+0x131/0x390 [ 672.097904][T26840] device_add+0x25b5/0x2df0 [ 672.102440][T26840] usb_set_configuration+0x309f/0x3710 [ 672.108058][T26840] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 672.114151][T26840] generic_probe+0xe7/0x280 [ 672.118667][T26840] ? usb_choose_configuration+0xae0/0xae0 [ 672.124419][T26840] usb_probe_device+0x146/0x200 [ 672.129267][T26840] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 672.135160][T26840] ? usb_register_device_driver+0x500/0x500 [ 672.141145][T26840] really_probe+0xd91/0x1f90 [ 672.145732][T26840] driver_probe_device+0x1ba/0x510 [ 672.150850][T26840] __device_attach_driver+0x5b8/0x790 [ 672.156235][T26840] bus_for_each_drv+0x28e/0x3b0 [ 672.161084][T26840] ? deferred_probe_work_func+0x400/0x400 [ 672.166797][T26840] __device_attach+0x489/0x750 [ 672.171575][T26840] device_initial_probe+0x4a/0x60 [ 672.176591][T26840] bus_probe_device+0x131/0x390 [ 672.181446][T26840] device_add+0x25b5/0x2df0 [ 672.186013][T26840] usb_new_device+0x23e5/0x2fb0 [ 672.190868][T26840] hub_event+0x581d/0x72f0 [ 672.195341][T26840] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 672.201250][T26840] ? led_work+0x720/0x720 [ 672.205584][T26840] ? led_work+0x720/0x720 [ 672.209916][T26840] process_one_work+0x1572/0x1ef0 [ 672.214972][T26840] worker_thread+0x111b/0x2460 [ 672.219735][T26840] kthread+0x4b5/0x4f0 [ 672.223792][T26840] ? process_one_work+0x1ef0/0x1ef0 [ 672.228991][T26840] ? kthread_blkcg+0xf0/0xf0 [ 672.233584][T26840] ret_from_fork+0x35/0x40 [ 672.239565][T26840] Kernel Offset: disabled [ 672.243913][T26840] Rebooting in 86400 seconds..