34}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xc000}], 0x492492492492805, 0x0) 18:14:39 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/card2/oss_mixer\x00', 0x0, 0x0) r1 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card0/oss_mixer\x00', 0x2a002, 0x0) write$proc_mixer(r1, &(0x7f00000004c0)=[{'IGAIN', @void}, {'MIC', @val={' \'', 'Line', '\' '}}, {'MIC', @val={' \'', 'Mic Capture Switch', '\' '}}], 0x54) dup3(r0, r1, 0x0) 18:14:39 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card0/oss_mixer\x00', 0x2a002, 0x0) write$proc_mixer(r0, 0x0, 0x0) 18:14:39 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xc00e}], 0x492492492492805, 0x0) 18:14:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000280)={[0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0xe0407}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 18:14:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a0e}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) [ 1291.562986][T18034] __nla_validate_parse: 17 callbacks suppressed [ 1291.562997][T18034] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:14:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x64, r2, 0x1, 0x0, 0x0, {0x1, 0x6c00000000000000}, [{{0x8, 0x1, r1}, {0x48, 0x2, 0x0, 0x1, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}]}}]}, 0x64}}, 0x0) 18:14:39 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$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, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="3400000010000104539300"/20, @ANYRES32=r3, @ANYBLOB="ddffffffffffffff140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$inet6(r0, &(0x7f0000001200)={&(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000001100)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r3}}}], 0x28}, 0x0) 18:14:39 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/card2/oss_mixer\x00', 0x0, 0x0) r1 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card0/oss_mixer\x00', 0x2a002, 0x0) write$proc_mixer(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="4d494320274c696efb8a06d9c965272030303030303030303032"], 0x20) dup3(r0, r1, 0x0) [ 1291.730755][T18033] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:14:39 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, 0x0, 0x0) 18:14:40 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000001280)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="9a", 0x1}], 0x1, 0x0, 0x0) [ 1291.899770][T18055] validate_nla: 1 callbacks suppressed [ 1291.899779][T18055] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1291.925911][T18055] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.2'. 18:14:40 executing program 5: [ 1291.977322][T18060] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:14:40 executing program 0: [ 1292.030459][T18060] device bridge2 entered promiscuous mode 18:14:40 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xe600}], 0x492492492492805, 0x0) [ 1292.091996][T18060] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:14:40 executing program 5: 18:14:40 executing program 0: [ 1292.148159][T18060] device bridge3 entered promiscuous mode [ 1292.189775][T18054] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1292.320286][T18034] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1292.363031][T18102] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1292.371732][T18102] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.2'. 18:14:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a0f}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:40 executing program 5: 18:14:40 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) sendmmsg$inet(r0, &(0x7f0000001d80)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)="f0", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000002e80)=[{&(0x7f0000000340)='<', 0x1}], 0x1}}], 0x2, 0x0) 18:14:40 executing program 0: 18:14:40 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xea03}], 0x492492492492805, 0x0) 18:14:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:40 executing program 5: 18:14:40 executing program 0: [ 1292.501165][T18120] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:14:40 executing program 3: 18:14:40 executing program 5: 18:14:40 executing program 3: 18:14:40 executing program 0: [ 1292.693019][T18123] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1292.822248][T18124] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:14:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a10}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:41 executing program 0: 18:14:41 executing program 5: 18:14:41 executing program 3: 18:14:41 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xf000}], 0x492492492492805, 0x0) 18:14:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2010000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:41 executing program 0: [ 1293.087169][T18167] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:14:41 executing program 3: 18:14:41 executing program 5: 18:14:41 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002004c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaa5daaaa00000a000400aaaaaaaaaa230000080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400ffffffffffff00000a00040000000000000000000afd030000000000000000000a0004000180c200000200000a00040010c784011564000008000300000000020a00050004"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xfeff}], 0x492492492492805, 0x0) 18:14:41 executing program 0: 18:14:41 executing program 5: [ 1293.358535][T18195] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:14:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a11}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:41 executing program 3: 18:14:41 executing program 0: 18:14:41 executing program 5: 18:14:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:41 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xff03}], 0x492492492492805, 0x0) 18:14:41 executing program 3: 18:14:41 executing program 5: 18:14:41 executing program 0: 18:14:41 executing program 3: 18:14:41 executing program 0: 18:14:41 executing program 5: [ 1293.837386][T18220] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:14:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a12}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:42 executing program 0: 18:14:42 executing program 3: 18:14:42 executing program 5: 18:14:42 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xff0f}], 0x492492492492805, 0x0) 18:14:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:42 executing program 0: [ 1294.108866][T18260] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:14:42 executing program 5: 18:14:42 executing program 3: 18:14:42 executing program 0: 18:14:42 executing program 0: 18:14:42 executing program 5: 18:14:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a13}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:42 executing program 3: 18:14:42 executing program 0: 18:14:42 executing program 5: 18:14:42 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xff7f}], 0x492492492492805, 0x0) 18:14:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:42 executing program 3: 18:14:42 executing program 5: 18:14:42 executing program 0: 18:14:42 executing program 3: 18:14:42 executing program 5: 18:14:42 executing program 0: [ 1294.845037][T18313] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:14:43 executing program 5: 18:14:43 executing program 3: 18:14:43 executing program 0: 18:14:43 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xfffe}], 0x492492492492805, 0x0) 18:14:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a14}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:43 executing program 5: 18:14:43 executing program 0: 18:14:43 executing program 3: 18:14:43 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') r1 = socket(0x10, 0x80002, 0x0) sendfile(r1, r0, &(0x7f0000000100)=0x5, 0xe0) [ 1295.360056][T18363] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:14:43 executing program 0: ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000140)) r0 = socket$netlink(0x10, 0x3, 0x15) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="ffffee68896d1e6fa200000000"], 0x14}}, 0x0) 18:14:43 executing program 3: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x10000}) 18:14:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r2 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'batadv_slave_1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000780)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) 18:14:43 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x10020}], 0x492492492492805, 0x0) 18:14:43 executing program 3: r0 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000000)={'syz', 0x2}, &(0x7f0000000840)="585ccbe4ed83b8474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71000006007b6b4816122d6890e52550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f7c208dac29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcf71f40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e218a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000180)={'syz', 0x1}, &(0x7f00000004c0)="bd", 0x1, r1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) keyctl$dh_compute(0x17, &(0x7f0000000580)={r2, r0, r0}, 0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000700)={'crc32c\x00'}}) 18:14:43 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x7, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18200000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)='GPL\x00', 0x4, 0x10c5, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x289, 0x10, 0x0}, 0x70) 18:14:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a15}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) [ 1295.691412][T18403] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:14:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4020000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:43 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/card2/oss_mixer\x00', 0x0, 0x0) r1 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card0/oss_mixer\x00', 0x2002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$proc_mixer(r1, &(0x7f0000001880)=ANY=[@ANYBLOB="4c000000000000000473746d7220506c61796261636b272030303030303030303030303030303030303030300a4d494320274d"], 0x8c) dup3(r0, r1, 0x0) 18:14:43 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) open(0x0, 0x0, 0x0) shmget(0x1, 0x3000, 0x1, &(0x7f0000ffc000/0x3000)=nil) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000700)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_VLAN_DEFAULT_PVID={0x6, 0x27, 0x8}]}}}]}, 0x3c}}, 0x0) 18:14:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) shmget(0x1, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000700)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_VLAN_DEFAULT_PVID={0x6, 0x27, 0x8}]}}}]}, 0x3c}}, 0x0) 18:14:44 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x33fe0}], 0x492492492492805, 0x0) [ 1295.858560][T18417] ALSA: mixer_oss: invalid OSS volume 'L' [ 1295.916831][T18432] ALSA: mixer_oss: invalid OSS volume 'L' 18:14:44 executing program 5: openat$udambuf(0xffffffffffffff9c, 0x0, 0x2) r0 = perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000100)={0x1, 0x0, [0x0]}) 18:14:44 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/card2/oss_mixer\x00', 0x0, 0x0) r1 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card0/oss_mixer\x00', 0x2002, 0x0) write$proc_mixer(r1, &(0x7f0000001680)=ANY=[@ANYBLOB="4c000000000000000473746d7220506c61796261636b272030303030303030303030303030303030303030300a4d494320274d617374657220506c61796261636b20537769746368272030303030303030303030303030303030303030300a545245424c4520274344d2b1238bfd0e44e2dd2e71790d13f373b818cc146c681a7f1163185b4d"], 0x8c) dup3(r0, r1, 0x0) 18:14:44 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x34000}], 0x492492492492805, 0x0) 18:14:44 executing program 0: mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x5, 0x0) r0 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) fsetxattr$security_ima(r0, 0x0, 0x0, 0x0, 0x0) 18:14:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a16}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:44 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x40000}], 0x492492492492805, 0x0) [ 1296.209539][T18466] ALSA: mixer_oss: invalid OSS volume 'L' 18:14:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000040)=ANY=[@ANYBLOB="340000001800dd8d0000000000000010020000000000ff00000000000600150002000000100016800c000880"], 0x34}}, 0x0) 18:14:44 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x37) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2) r2 = memfd_create(&(0x7f0000000040)='J6\x8a\xa9\x16\x11Ou\x9b\x94a\xac\x00\x00\x00\x00\x00\x00\x00\xe6a\xe5\xa3v\x9d\xd2\xd0\xf4\xa7jq\xcc\xf5\xc8\xbd\xdd\xb5\x02bB]-\xc1\xc1\x10\x9a\xfd\xb1\xc4\xc6\x8a\xd0\xe9\xc7Q\xb6\xd5Y-\xaf\x93\x8cnw{\xe3*B\x85\xfdl\x18O\xc2\xd6XI\xa7W\x93\xe3Q\x1e\x10O$w\xae\xee\xe5\x01@Z\x8cb\xa9$3g{\xca\x80\xe9d\x98\x9b\xcb\xb5\x8c*\x16\xb4d\xf17(\xf2\v\xc3\b\xdbU\n\x89oj\x94\xc9\xf3\x82\x0fz\rC\xd4\x8a\x1b\xc77\xd1Cg\xb4\x8dAe\xaa\xa4a\x154\x12b\xad\xe6\xa9\x1eA\x1ce\xa0CJ\xe4\xd2\x93\x83\x9d\xec\xe3/v\xa9\x03L\xc5\xc5WG\x15t(\x1b-X\x0ec\xee05\xd6lZ\x0e\x9d\xb3\xd4\x98M\xdd)\xb9U\x94\xd7\xc0J;\xcc\x8f\"7*\x1a\xf0\xa21\xb4I\xe4\'_>\x19\x94\x81\xadp\x00)8\x03\x97\x89\xd09h\xf5w\fC7\x83d\xf6\x0e\xd8\x11(tX\x11\xdf\x14\x87\x84>\xc5[ 6\x05\x0f\f\x84\x0fl\xe5\x17s\x01\xd1\xa2\xcc\xf7\xc2\xac\x04\xe8\x15\x9dt\xbc\x03\x16\xa9a\x9e\xd7\x01GPr\xf1\xa7Xr\x1c\r\x0f;\x00\x00\xb9\xca\x81\xbay\x83\xda\x0e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00g\xb1\xabI\xde\x87\x16\xc3I\xc5w(\xd8\xd6\xbd\xba\xffSq\xed\xe0\xdf\xc3\x03\x95\x11\x01\xd1\xb9\xa2e\xc5`\x15\xf7\xf3Cp\xdc\x84)\x02\xb3\xbae\xcd\xb5\x84>\x12\xf5\xf9\x98a\xf9LPkn\xb8\xdd\xfe\x05B\xec\xefz\xb9\x11\xd8O\xda\xb2$\x95y+\xef\xddL\x1dg\xb6N\xbb\x1e\xa8\xd5}\xdcA\x13\xa1\xaa\xb7\xe3\xfa\x92jNf\x82\xb7\xc1\x87QF6\x19\x97o\x1d\xc3{.A\xf3\x96\xc6e_ \x0f\xe4!\xdbnA\xbe\x84\x17\x15\xa5\xb8\x03\x12Z!o\x89\x9d\xcc?W\x00\xb2\xa5\xcdUk\xe6\xb5\"\xb2\x82q\x9c[}\x16\x14\x97s\xba\xae\xcc\x11\t\xe0\xd5\x01\x99\xd9\xb7\xda#\xc3\x927\xa2\x1e\x06\xb8c\x0e\xacIK\xf2eJ\xf6\v\x19x\x98\xfcO\xc0\xb1<\x0e,\xe3%\xfa\xfchv\x83\xf0\x94=\xcb\xd6\v\x85\x81Ic\x17\xad\xef\xbaxo\xc3\x04A\x99@\x9c9\x12z\xcc\xbd\xd0\xfa\xe7\xa3y\x92\xea~MwGn\xf2\x98\xd0\x97\xaf\x966t\x97\xa0\xf1\xba\xbbw\xc3\xe3\x14\xdc\x9b\xd9W\xd3\xf2\nu\x96\xad\xa2\xdb\x826\xc8aJ\x89\x19\x81\x1b\xc1\"/:w;p\b\\\n\xc5\x8d', 0x2) write$binfmt_misc(r2, &(0x7f0000000400)=ANY=[], 0xffffff6b) tkill(r1, 0x4) ptrace$setopts(0x4206, r1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) wait4(0x0, 0x0, 0x0, 0x0) 18:14:44 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') readv(r0, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1) readv(r0, &(0x7f0000000580), 0x3c1) 18:14:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, 0x0, &(0x7f0000000040)=0xffffffffffffff9c) 18:14:44 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000400)="6653070000053c27bc3376003639405cb4aed12f0000001500ae47a825d86800278dcff47d010000805acf4f8f36460234432479aed75d492b415bcee00a06dc9d8e99adaf81dcfc6afd983f79e65199615607676f8f9fc0ebf8b0b16d6f2c59957ab364884b3c5d05692e664ebf68e6faa53367f05f4ad6142134b62f11e931e7d62ead037cd2157df6b2bcb47fb53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f755563698c7e24ab61f0866f15da7f480800b100000000050000be5d2dd15b6210d53eed19bca008388e736e518b98d91c22def1125d7b1e821039a95a", 0xef}], 0x4, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 18:14:44 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x400300}], 0x492492492492805, 0x0) [ 1296.598804][T18478] __nla_validate_parse: 41 callbacks suppressed [ 1296.598815][T18478] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1296.709348][T18525] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.2'. 18:14:44 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xf0ff7f}], 0x492492492492805, 0x0) 18:14:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a17}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:44 executing program 3: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vim2m\x00', 0x2, 0x0) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000180)={0x2, @sliced}) 18:14:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:44 executing program 3: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x4e04) [ 1296.829632][T18539] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:14:45 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000001040)=ANY=[@ANYBLOB="00b0"], 0x588) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [], "081e6f266d65949c3951cd2760ad085c0efdf68a979b1587686f57145fe31ea4bbb9ea5150b67225811c4902aad9a7761ff7bec529f9830bd14a9423fc7b3a3ea69bc0d149a8958f8f220ec3d568282813db5bf22af323f7b9"}, 0x91) [ 1296.959934][T18547] validate_nla: 4 callbacks suppressed [ 1296.959944][T18547] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1296.990412][T18547] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1297.011189][T18544] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:14:45 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xf0ffff}], 0x492492492492805, 0x0) [ 1297.169061][T18539] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1297.183195][T18573] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1297.191784][T18573] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1297.216754][T18544] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:14:47 executing program 5: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f0000000140)) 18:14:47 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$LINK_GET_FD_BY_ID(0x1e, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/card2/oss_mixer\x00', 0x0, 0x0) r1 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card2/oss_mixer\x00', 0x2002, 0x0) write$proc_mixer(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='LINE \'$'], 0x33) dup3(r0, r1, 0x0) 18:14:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a18}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) [ 1299.386302][T18581] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1299.498564][T18581] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:14:47 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001700)={0x58, r2, 0x1, 0x0, 0x0, {0x1, 0x6c00000000000000}, [{{0x8, 0x1, r1}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8}}}]}}]}, 0x58}}, 0x0) 18:14:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:47 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x1000000}], 0x492492492492805, 0x0) 18:14:47 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="7400000030000100000000000000000000000000600001005c000100090001006d706c7300000000300002801c0002000000000000000000000000000000000000000000020000000800050000000004"], 0x74}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 18:14:47 executing program 5: 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_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) inotify_init() open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0x8) shmget(0x1, 0x3000, 0x1, &(0x7f0000ffc000/0x3000)=nil) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) rt_sigaction(0x38, &(0x7f0000000100)={&(0x7f00000000c0)="42740b410f18e6c4e1616a4905c401f172f133460f0f4709bfc421fd7fe0cdcbf33e47fc67660f6fff660f1a16", 0x2, &(0x7f0000000240)="c4e3216c8a4b7b23360fc4a2fd3305000000006766430faef1c4623947e90f6b80cf19647c0f3805196444d3885f5f000036c01c0a7f660f38106a40660f3acfd200", {[0x5]}}, &(0x7f0000000300)={&(0x7f0000000180)="0f0147f3c4a1f55d6275469dc4c2ebf75b06f221388f8af8109001000000000000006566440f3a410286f20f7d6956420f0fa97e48d2a11d0f1a6f6d", 0x0, &(0x7f00000002c0)="f3466cf04c0fc74ecdc461ae2a116465460fd9444b00d9fa660f7eba37000000c422493e04c46642f5423b27f247c029e5"}, 0x8, &(0x7f0000000340)) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000700)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_VLAN_DEFAULT_PVID={0x6, 0x27, 0x8}]}}}]}, 0x3c}}, 0x0) 18:14:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a19}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:47 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, r1, 0x2) tkill(r0, 0x4) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) [ 1299.771012][T18607] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:14:47 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x2000000}], 0x492492492492805, 0x0) 18:14:48 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x308682cd805a183e}) 18:14:48 executing program 3: 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_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) shmget(0x1, 0x3000, 0x1, &(0x7f0000ffc000/0x3000)=nil) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000700)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_VLAN_DEFAULT_PVID={0x6, 0x27, 0x8}]}}}]}, 0x3c}}, 0x0) 18:14:48 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x308682cd805a183e}) 18:14:48 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x308682cd805a183e}) [ 1300.079129][T18635] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:14:48 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/card2/oss_mixer\x00', 0x0, 0x0) r1 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card2/oss_mixer\x00', 0x2002, 0x0) write$proc_mixer(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="4c494e4520274d617374657220506c40796253e3da238d6f3b894b616312bfb01e21569c6627203030303030303038"], 0x33) dup3(r0, r1, 0x0) 18:14:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:48 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x3000000}], 0x492492492492805, 0x0) 18:14:48 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x308682cd805a183e}) 18:14:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a1a}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:48 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000100000001e6c0000000000000000000a20000000000a01000000000000000000000000000900010073797a300000000038000000120a01050000000000000000000000000400048009000200dd387d00000000000900010073797a30000000000800034000"], 0x80}}, 0x0) 18:14:48 executing program 5: 18:14:48 executing program 0: ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x308682cd805a183e}) 18:14:48 executing program 5: 18:14:48 executing program 0: ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x308682cd805a183e}) 18:14:48 executing program 3: 18:14:48 executing program 5: [ 1300.727582][T18688] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:14:48 executing program 0: ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x308682cd805a183e}) 18:14:49 executing program 5: 18:14:49 executing program 3: 18:14:49 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x4000000}], 0x492492492492805, 0x0) 18:14:49 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, 0x0, 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x308682cd805a183e}) 18:14:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a1b}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:49 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, 0x0, 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x308682cd805a183e}) [ 1301.079217][T18737] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:14:49 executing program 3: 18:14:49 executing program 5: 18:14:49 executing program 3: 18:14:49 executing program 5: 18:14:49 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, 0x0, 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x308682cd805a183e}) 18:14:49 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x5000000}], 0x492492492492805, 0x0) 18:14:49 executing program 5: 18:14:49 executing program 3: 18:14:49 executing program 0: openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x308682cd805a183e}) [ 1301.506614][T18780] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:14:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a1c}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:49 executing program 5: 18:14:49 executing program 3: 18:14:49 executing program 0: openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x308682cd805a183e}) 18:14:49 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x5020000}], 0x492492492492805, 0x0) [ 1301.626490][T18785] __nla_validate_parse: 17 callbacks suppressed [ 1301.626501][T18785] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:14:49 executing program 5: 18:14:49 executing program 3: 18:14:49 executing program 0: openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x308682cd805a183e}) 18:14:49 executing program 3: 18:14:49 executing program 5: [ 1301.811593][T18790] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:14:50 executing program 5: [ 1302.034445][T18804] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1302.043826][T18804] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1302.066716][T18785] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1302.092079][T18790] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:14:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a1d}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:50 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, 0x0) 18:14:50 executing program 3: 18:14:50 executing program 5: 18:14:50 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x6000000}], 0x492492492492805, 0x0) 18:14:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:50 executing program 5: 18:14:50 executing program 3: [ 1302.245463][T18832] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:14:50 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, 0x0) [ 1302.333368][T18834] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:14:50 executing program 5: 18:14:50 executing program 3: 18:14:50 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, 0x0) [ 1302.503023][T18838] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1302.520441][T18838] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1302.619908][T18832] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1302.646833][T18834] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:14:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a1e}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:50 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x20, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000080)=0x3) 18:14:50 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/card2/oss_mixer\x00', 0x0, 0x0) r1 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card0/oss_mixer\x00', 0x2a002, 0x0) write$proc_mixer(r1, &(0x7f0000000180)=[{'IMIX', @void}, {'IMIX', @val={' \'', 'Line', '\' '}}], 0x26) dup3(r0, r1, 0x0) 18:14:50 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)) 18:14:50 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x7000000}], 0x492492492492805, 0x0) [ 1302.778976][T18879] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:14:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:50 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x9000000}], 0x492492492492805, 0x0) 18:14:51 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x20, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc4c85512, &(0x7f0000000080)) 18:14:51 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote}, 0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7d, &(0x7f0000000180)={r2}, 0x8) 18:14:51 executing program 3: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1303.287790][T18911] RSP: 002b:00007fd40461fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1303.296183][T18911] RAX: ffffffffffffffda RBX: 0000000000019480 RCX: 000000000045c429 [ 1303.304167][T18911] RDX: 00000000200000c0 RSI: 0000000040187542 RDI: 0000000000000003 [ 1303.312112][T18911] RBP: 00007fd40461fca0 R08: 0000000000000000 R09: 0000000000000000 [ 1303.321913][T18911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1303.329859][T18911] R13: 0000000000c9fb6f R14: 00007fd4046209c0 R15: 000000000078bf0c [ 1303.347330][T18907] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1303.368974][T18911] ERROR: Out of memory at tomoyo_realpath_from_path. 18:14:51 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a1f}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:51 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xa000000}], 0x492492492492805, 0x0) 18:14:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) [ 1303.560796][T18938] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:14:51 executing program 3: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xc000000}], 0x492492492492805, 0x0) [ 1303.871771][T18967] FAULT_INJECTION: forcing a failure. [ 1303.871771][T18967] name failslab, interval 1, probability 0, space 0, times 0 [ 1303.925300][T18967] CPU: 1 PID: 18967 Comm: syz-executor.3 Not tainted 5.8.0-rc7-syzkaller #0 [ 1303.934032][T18967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1303.944090][T18967] Call Trace: [ 1303.947389][T18967] dump_stack+0x18f/0x20d [ 1303.951732][T18967] should_fail.cold+0x5/0x14 [ 1303.956332][T18967] should_failslab+0x5/0xf [ 1303.960754][T18967] kmem_cache_alloc_node+0x257/0x3c0 [ 1303.966047][T18967] __alloc_skb+0x71/0x550 [ 1303.970492][T18967] netlink_sendmsg+0x94f/0xd90 18:14:52 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x10, &(0x7f00000000c0)) 18:14:52 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x3309, &(0x7f00000000c0)) [ 1303.975267][T18967] ? netlink_unicast+0x7d0/0x7d0 [ 1303.980217][T18967] ? netlink_unicast+0x7d0/0x7d0 [ 1303.985166][T18967] sock_sendmsg+0xcf/0x120 [ 1303.989592][T18967] ____sys_sendmsg+0x6e8/0x810 [ 1303.994450][T18967] ? kernel_sendmsg+0x50/0x50 [ 1303.999125][T18967] ? do_recvmmsg+0x6d0/0x6d0 [ 1304.003725][T18967] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 1304.010150][T18967] ? _parse_integer+0x132/0x180 [ 1304.015009][T18967] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 1304.020994][T18967] ___sys_sendmsg+0xf3/0x170 [ 1304.025595][T18967] ? sendmsg_copy_msghdr+0x160/0x160 [ 1304.030880][T18967] ? __fget_files+0x272/0x400 [ 1304.035564][T18967] ? lock_downgrade+0x820/0x820 [ 1304.040422][T18967] ? find_held_lock+0x2d/0x110 [ 1304.045191][T18967] ? ksys_write+0x212/0x250 [ 1304.049969][T18967] ? __fget_files+0x294/0x400 [ 1304.054664][T18967] ? __fget_light+0xea/0x280 [ 1304.059262][T18967] __sys_sendmsg+0xe5/0x1b0 [ 1304.063770][T18967] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1304.068831][T18967] ? do_syscall_64+0x1c/0xe0 [ 1304.073433][T18967] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1304.079417][T18967] do_syscall_64+0x60/0xe0 [ 1304.083838][T18967] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1304.089729][T18967] RIP: 0033:0x45c429 [ 1304.093627][T18967] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1304.113316][T18967] RSP: 002b:00007f4078b4ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1304.121732][T18967] RAX: ffffffffffffffda RBX: 00000000000282c0 RCX: 000000000045c429 [ 1304.129710][T18967] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000003 [ 1304.137946][T18967] RBP: 00007f4078b4aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1304.145921][T18967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1304.153893][T18967] R13: 0000000000c9fb6f R14: 00007f4078b4b9c0 R15: 000000000078bf0c [ 1304.210491][T18982] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:14:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a20}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:52 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x4c00, &(0x7f00000000c0)) 18:14:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x9000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:52 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xf000000}], 0x492492492492805, 0x0) 18:14:52 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x4c01, &(0x7f00000000c0)) [ 1304.452665][T19013] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1304.475986][T19014] FAULT_INJECTION: forcing a failure. [ 1304.475986][T19014] name failslab, interval 1, probability 0, space 0, times 0 [ 1304.514474][T19014] CPU: 0 PID: 19014 Comm: syz-executor.3 Not tainted 5.8.0-rc7-syzkaller #0 [ 1304.523183][T19014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1304.533246][T19014] Call Trace: [ 1304.536551][T19014] dump_stack+0x18f/0x20d [ 1304.540897][T19014] should_fail.cold+0x5/0x14 [ 1304.545506][T19014] should_failslab+0x5/0xf [ 1304.550055][T19014] kmem_cache_alloc_node_trace+0x27d/0x400 [ 1304.555880][T19014] __kmalloc_node_track_caller+0x38/0x60 [ 1304.561524][T19014] __alloc_skb+0xae/0x550 [ 1304.565873][T19014] netlink_sendmsg+0x94f/0xd90 [ 1304.570656][T19014] ? netlink_unicast+0x7d0/0x7d0 [ 1304.575613][T19014] ? netlink_unicast+0x7d0/0x7d0 [ 1304.580567][T19014] sock_sendmsg+0xcf/0x120 [ 1304.585004][T19014] ____sys_sendmsg+0x6e8/0x810 [ 1304.589802][T19014] ? kernel_sendmsg+0x50/0x50 [ 1304.594486][T19014] ? do_recvmmsg+0x6d0/0x6d0 [ 1304.599089][T19014] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 1304.605075][T19014] ? _parse_integer+0x132/0x180 [ 1304.609934][T19014] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 1304.615923][T19014] ___sys_sendmsg+0xf3/0x170 [ 1304.620520][T19014] ? sendmsg_copy_msghdr+0x160/0x160 [ 1304.625814][T19014] ? __fget_files+0x272/0x400 [ 1304.630505][T19014] ? lock_downgrade+0x820/0x820 [ 1304.635362][T19014] ? find_held_lock+0x2d/0x110 [ 1304.640130][T19014] ? ksys_write+0x212/0x250 [ 1304.644642][T19014] ? __fget_files+0x294/0x400 [ 1304.649336][T19014] ? __fget_light+0xea/0x280 [ 1304.653936][T19014] __sys_sendmsg+0xe5/0x1b0 [ 1304.658445][T19014] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1304.663487][T19014] ? do_syscall_64+0x1c/0xe0 [ 1304.668092][T19014] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1304.674077][T19014] do_syscall_64+0x60/0xe0 [ 1304.678499][T19014] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1304.684390][T19014] RIP: 0033:0x45c429 [ 1304.688284][T19014] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 18:14:52 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x541b, &(0x7f00000000c0)) 18:14:52 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x20000000}], 0x492492492492805, 0x0) [ 1304.855808][T19046] FAULT_INJECTION: forcing a failure. [ 1304.855808][T19046] name failslab, interval 1, probability 0, space 0, times 0 [ 1304.875509][T19046] CPU: 0 PID: 19046 Comm: syz-executor.3 Not tainted 5.8.0-rc7-syzkaller #0 [ 1304.884219][T19046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1304.894280][T19046] Call Trace: [ 1304.897582][T19046] dump_stack+0x18f/0x20d 18:14:53 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x5421, &(0x7f00000000c0)) [ 1304.901925][T19046] should_fail.cold+0x5/0x14 [ 1304.906528][T19046] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 1304.913397][T19046] should_failslab+0x5/0xf [ 1304.917830][T19046] __kmalloc+0x27d/0x340 [ 1304.922096][T19046] genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 1304.928792][T19046] genl_rcv_msg+0x4a3/0x980 [ 1304.933320][T19046] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 1304.940268][T19046] ? lock_acquire+0x1f1/0xad0 [ 1304.944952][T19046] ? genl_rcv+0x15/0x40 [ 1304.949117][T19046] ? lock_release+0x8d0/0x8d0 [ 1304.953804][T19046] netlink_rcv_skb+0x15a/0x430 [ 1304.958584][T19046] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 1304.965525][T19046] ? netlink_ack+0xa10/0xa10 [ 1304.970133][T19046] genl_rcv+0x24/0x40 [ 1304.974116][T19046] netlink_unicast+0x533/0x7d0 [ 1304.978894][T19046] ? netlink_attachskb+0x810/0x810 [ 1304.984012][T19046] ? _copy_from_iter_full+0x247/0x890 [ 1304.989388][T19046] ? __phys_addr+0x9a/0x110 [ 1304.993930][T19046] ? __phys_addr_symbol+0x2c/0x70 [ 1304.998963][T19046] ? __check_object_size+0x171/0x3e4 [ 1305.004261][T19046] netlink_sendmsg+0x856/0xd90 [ 1305.009039][T19046] ? netlink_unicast+0x7d0/0x7d0 [ 1305.013994][T19046] ? netlink_unicast+0x7d0/0x7d0 [ 1305.018939][T19046] sock_sendmsg+0xcf/0x120 [ 1305.023361][T19046] ____sys_sendmsg+0x6e8/0x810 [ 1305.028130][T19046] ? kernel_sendmsg+0x50/0x50 [ 1305.032820][T19046] ? do_recvmmsg+0x6d0/0x6d0 [ 1305.037417][T19046] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 1305.043401][T19046] ? _parse_integer+0x132/0x180 [ 1305.048260][T19046] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 1305.054359][T19046] ___sys_sendmsg+0xf3/0x170 [ 1305.058968][T19046] ? sendmsg_copy_msghdr+0x160/0x160 [ 1305.064256][T19046] ? __fget_files+0x272/0x400 [ 1305.068941][T19046] ? lock_downgrade+0x820/0x820 [ 1305.073796][T19046] ? find_held_lock+0x2d/0x110 [ 1305.078566][T19046] ? ksys_write+0x212/0x250 [ 1305.083078][T19046] ? __fget_files+0x294/0x400 [ 1305.087770][T19046] ? __fget_light+0xea/0x280 [ 1305.092374][T19046] __sys_sendmsg+0xe5/0x1b0 [ 1305.096885][T19046] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1305.101930][T19046] ? do_syscall_64+0x1c/0xe0 [ 1305.106530][T19046] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1305.112519][T19046] do_syscall_64+0x60/0xe0 [ 1305.116942][T19046] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1305.122831][T19046] RIP: 0033:0x45c429 [ 1305.126727][T19046] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1305.146333][T19046] RSP: 002b:00007f4078b4ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1305.154754][T19046] RAX: ffffffffffffffda RBX: 00000000000282c0 RCX: 000000000045c429 [ 1305.162729][T19046] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000003 [ 1305.170709][T19046] RBP: 00007f4078b4aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1305.178688][T19046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1305.186668][T19046] R13: 0000000000c9fb6f R14: 00007f4078b4b9c0 R15: 000000000078bf0c [ 1305.204686][T19052] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:14:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a21}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:53 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x5450, &(0x7f00000000c0)) 18:14:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x9b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:53 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x20000100}], 0x492492492492805, 0x0) 18:14:53 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x5451, &(0x7f00000000c0)) [ 1305.401839][T19070] FAULT_INJECTION: forcing a failure. [ 1305.401839][T19070] name failslab, interval 1, probability 0, space 0, times 0 [ 1305.439818][T19070] CPU: 0 PID: 19070 Comm: syz-executor.3 Not tainted 5.8.0-rc7-syzkaller #0 [ 1305.448532][T19070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1305.458941][T19070] Call Trace: [ 1305.462243][T19070] dump_stack+0x18f/0x20d [ 1305.466590][T19070] should_fail.cold+0x5/0x14 [ 1305.471201][T19070] should_failslab+0x5/0xf [ 1305.475890][T19070] kmem_cache_alloc_node+0x257/0x3c0 [ 1305.481194][T19070] __alloc_skb+0x71/0x550 [ 1305.485541][T19070] netlink_ack+0x331/0xa10 [ 1305.489969][T19070] ? netlink_sendmsg+0xd90/0xd90 [ 1305.494918][T19070] ? lock_release+0x8d0/0x8d0 [ 1305.499617][T19070] netlink_rcv_skb+0x344/0x430 [ 1305.504397][T19070] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 1305.511346][T19070] ? netlink_ack+0xa10/0xa10 [ 1305.515958][T19070] genl_rcv+0x24/0x40 [ 1305.519949][T19070] netlink_unicast+0x533/0x7d0 [ 1305.524726][T19070] ? netlink_attachskb+0x810/0x810 [ 1305.529927][T19070] ? _copy_from_iter_full+0x247/0x890 [ 1305.535302][T19070] ? __phys_addr+0x9a/0x110 [ 1305.539810][T19070] ? __phys_addr_symbol+0x2c/0x70 [ 1305.544840][T19070] ? __check_object_size+0x171/0x3e4 [ 1305.550132][T19070] netlink_sendmsg+0x856/0xd90 [ 1305.554905][T19070] ? netlink_unicast+0x7d0/0x7d0 [ 1305.559857][T19070] ? netlink_unicast+0x7d0/0x7d0 [ 1305.564800][T19070] sock_sendmsg+0xcf/0x120 [ 1305.569226][T19070] ____sys_sendmsg+0x6e8/0x810 [ 1305.573998][T19070] ? kernel_sendmsg+0x50/0x50 [ 1305.578678][T19070] ? do_recvmmsg+0x6d0/0x6d0 [ 1305.583279][T19070] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 1305.589261][T19070] ? _parse_integer+0x132/0x180 [ 1305.594122][T19070] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 1305.600110][T19070] ___sys_sendmsg+0xf3/0x170 [ 1305.604708][T19070] ? sendmsg_copy_msghdr+0x160/0x160 [ 1305.609997][T19070] ? __fget_files+0x272/0x400 [ 1305.614684][T19070] ? lock_downgrade+0x820/0x820 [ 1305.619542][T19070] ? find_held_lock+0x2d/0x110 [ 1305.624310][T19070] ? ksys_write+0x212/0x250 [ 1305.628820][T19070] ? __fget_files+0x294/0x400 [ 1305.633498][T19070] ? __fget_light+0xea/0x280 [ 1305.638094][T19070] __sys_sendmsg+0xe5/0x1b0 [ 1305.642609][T19070] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1305.647653][T19070] ? do_syscall_64+0x1c/0xe0 [ 1305.652248][T19070] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1305.658234][T19070] do_syscall_64+0x60/0xe0 [ 1305.662658][T19070] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1305.668548][T19070] RIP: 0033:0x45c429 [ 1305.672449][T19070] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1305.692056][T19070] RSP: 002b:00007f4078b4ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 18:14:53 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x5452, &(0x7f00000000c0)) [ 1305.700476][T19070] RAX: ffffffffffffffda RBX: 00000000000282c0 RCX: 000000000045c429 [ 1305.708456][T19070] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000003 [ 1305.716438][T19070] RBP: 00007f4078b4aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1305.724417][T19070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 1305.732419][T19070] R13: 0000000000c9fb6f R14: 00007f4078b4b9c0 R15: 000000000078bf0c 18:14:53 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x5460, &(0x7f00000000c0)) 18:14:53 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a22}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:54 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x5501, &(0x7f00000000c0)) 18:14:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xa000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:54 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x3f000000}], 0x492492492492805, 0x0) [ 1306.039486][T19117] FAULT_INJECTION: forcing a failure. [ 1306.039486][T19117] name failslab, interval 1, probability 0, space 0, times 0 [ 1306.058218][T19117] CPU: 0 PID: 19117 Comm: syz-executor.3 Not tainted 5.8.0-rc7-syzkaller #0 [ 1306.066916][T19117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1306.076974][T19117] Call Trace: [ 1306.080278][T19117] dump_stack+0x18f/0x20d [ 1306.084626][T19117] should_fail.cold+0x5/0x14 [ 1306.089231][T19117] should_failslab+0x5/0xf [ 1306.093660][T19117] kmem_cache_alloc_node_trace+0x27d/0x400 [ 1306.099485][T19117] __kmalloc_node_track_caller+0x38/0x60 [ 1306.105131][T19117] __alloc_skb+0xae/0x550 [ 1306.109476][T19117] netlink_ack+0x331/0xa10 [ 1306.113908][T19117] ? netlink_sendmsg+0xd90/0xd90 [ 1306.118851][T19117] ? lock_release+0x8d0/0x8d0 [ 1306.123539][T19117] netlink_rcv_skb+0x344/0x430 [ 1306.128330][T19117] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 1306.135270][T19117] ? netlink_ack+0xa10/0xa10 [ 1306.139883][T19117] genl_rcv+0x24/0x40 [ 1306.143871][T19117] netlink_unicast+0x533/0x7d0 [ 1306.148645][T19117] ? netlink_attachskb+0x810/0x810 [ 1306.153759][T19117] ? _copy_from_iter_full+0x247/0x890 [ 1306.159135][T19117] ? __phys_addr+0x9a/0x110 [ 1306.163645][T19117] ? __phys_addr_symbol+0x2c/0x70 [ 1306.168680][T19117] ? __check_object_size+0x171/0x3e4 [ 1306.173976][T19117] netlink_sendmsg+0x856/0xd90 [ 1306.178752][T19117] ? netlink_unicast+0x7d0/0x7d0 [ 1306.183712][T19117] ? netlink_unicast+0x7d0/0x7d0 [ 1306.188660][T19117] sock_sendmsg+0xcf/0x120 [ 1306.193087][T19117] ____sys_sendmsg+0x6e8/0x810 [ 1306.197871][T19117] ? kernel_sendmsg+0x50/0x50 [ 1306.202559][T19117] ? do_recvmmsg+0x6d0/0x6d0 [ 1306.207166][T19117] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 1306.213154][T19117] ? _parse_integer+0x132/0x180 [ 1306.218040][T19117] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 1306.224161][T19117] ___sys_sendmsg+0xf3/0x170 [ 1306.228763][T19117] ? sendmsg_copy_msghdr+0x160/0x160 [ 1306.234054][T19117] ? __fget_files+0x272/0x400 [ 1306.239626][T19117] ? lock_downgrade+0x820/0x820 [ 1306.244487][T19117] ? find_held_lock+0x2d/0x110 [ 1306.249258][T19117] ? ksys_write+0x212/0x250 [ 1306.253771][T19117] ? __fget_files+0x294/0x400 [ 1306.258458][T19117] ? __fget_light+0xea/0x280 [ 1306.263058][T19117] __sys_sendmsg+0xe5/0x1b0 [ 1306.267571][T19117] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1306.272614][T19117] ? do_syscall_64+0x1c/0xe0 [ 1306.277216][T19117] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1306.283207][T19117] do_syscall_64+0x60/0xe0 18:14:54 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x5502, &(0x7f00000000c0)) [ 1306.287631][T19117] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1306.293525][T19117] RIP: 0033:0x45c429 [ 1306.297468][T19117] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1306.317076][T19117] RSP: 002b:00007f4078b4ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1306.325505][T19117] RAX: ffffffffffffffda RBX: 00000000000282c0 RCX: 000000000045c429 [ 1306.333489][T19117] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000003 [ 1306.341466][T19117] RBP: 00007f4078b4aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1306.349455][T19117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1306.357430][T19117] R13: 0000000000c9fb6f R14: 00007f4078b4b9c0 R15: 000000000078bf0c 18:14:54 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xab50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:54 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x6364, &(0x7f00000000c0)) [ 1306.727630][T19168] __nla_validate_parse: 27 callbacks suppressed [ 1306.727640][T19168] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:14:54 executing program 3 (fault-call:2 fault-nth:5): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:14:54 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a23}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:54 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x40000000}], 0x492492492492805, 0x0) 18:14:54 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x641f, &(0x7f00000000c0)) [ 1306.858262][T19168] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1306.895897][T19184] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.2'. 18:14:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xbb50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:55 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x48000000}], 0x492492492492805, 0x0) 18:14:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:14:55 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a24}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:55 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x8914, &(0x7f00000000c0)) 18:14:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x2, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:14:55 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x4c000000}], 0x492492492492805, 0x0) 18:14:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) [ 1307.621560][T19249] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:14:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x3, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:14:55 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x60000000}], 0x492492492492805, 0x0) 18:14:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x4, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:14:56 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x8933, &(0x7f00000000c0)) [ 1307.931904][T19288] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:14:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a25}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:56 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xcb50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:56 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x68000000}], 0x492492492492805, 0x0) 18:14:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x5, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:14:56 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x89a1, &(0x7f00000000c0)) 18:14:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x9, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:14:56 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a26}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:56 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r1, 0xc02064b9, &(0x7f0000000180)={&(0x7f0000000100)=[0x906c], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x1ff, 0xcccccccc}) r2 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x6c000000}], 0x492492492492805, 0x0) 18:14:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xdb50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:56 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x4004550a, &(0x7f00000000c0)) 18:14:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x500, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:14:56 executing program 5: r0 = mq_open(&(0x7f0000000240)='eth0\xd2\x84{;\x8b\xf91C~\x05\x00\x00\x00\x00\x00\x00\xb4\x83i;p\xdcP?2\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2IK\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3[\nVQ\xeb)\xbc$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x74000000}], 0x492492492492805, 0x0) [ 1309.098595][T19415] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:14:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a27}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:57 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000000100)={0x99a, 0x40, 0xffff, 0xcde6}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$MON_IOCQ_RING_SIZE(r7, 0x9205) mq_notify(r3, &(0x7f0000000040)={0x20000000}) 18:14:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xe000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0xf00, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:14:57 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40049409, &(0x7f00000000c0)) 18:14:57 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x7a000000}], 0x492492492492805, 0x0) 18:14:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x16ff, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:14:57 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40085112, &(0x7f00000000c0)) 18:14:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) [ 1309.412590][T19449] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:14:57 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) dup(r4) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000000)=0x0) process_vm_readv(r5, &(0x7f0000000600)=[{&(0x7f0000000100)=""/220, 0xdc}, {&(0x7f0000000200)=""/215, 0xd7}, {&(0x7f0000000300)=""/224, 0xe0}, {&(0x7f0000000400)=""/203, 0xcb}, {&(0x7f0000000500)=""/52, 0x34}, {&(0x7f0000000540)=""/180, 0xb4}], 0x6, &(0x7f00000007c0)=[{&(0x7f0000000680)=""/135, 0x87}, {&(0x7f0000000740)}, {&(0x7f0000000780)=""/25, 0x19}], 0x3, 0x0) mq_notify(r3, &(0x7f0000000040)={0x20000000}) 18:14:57 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40085503, &(0x7f00000000c0)) 18:14:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0xf000, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:14:57 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x7a020000}], 0x492492492492805, 0x0) 18:14:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a28}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xeb50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:57 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap$snddsp_status(&(0x7f0000ffe000/0x2000)=nil, 0x1000, 0x2000000, 0x20010, r3, 0x82000000) r4 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x7fffefe7}], 0x492492492492805, 0x0) 18:14:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x34000, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:14:58 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = dup2(r2, r6) mq_notify(r7, &(0x7f0000000040)={0x20000000}) 18:14:58 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40095505, &(0x7f00000000c0)) 18:14:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x400300, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) [ 1310.173730][T19534] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:14:58 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x400c4301, &(0x7f00000000c0)) 18:14:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xf000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:58 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x7fffefe8}], 0x492492492492805, 0x0) 18:14:58 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0}, &(0x7f0000000040)=0x17) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x25, &(0x7f0000000300)={r6, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f00000000c0)=0x9c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000100)={r6, @in6={{0xa, 0x4e21, 0x0, @remote, 0x4}}, 0x0, 0x9}, 0x90) mq_notify(r3, &(0x7f0000000040)={0x20000000}) 18:14:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a29}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0xf0ffff, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:14:58 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40186366, &(0x7f00000000c0)) 18:14:58 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x7ffff000}], 0x492492492492805, 0x0) 18:14:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xfb50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:59 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x4038564f, &(0x7f00000000c0)) 18:14:59 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r7, @ANYBLOB="df000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x1, 0x803, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r10}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x4c}}, 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000740)={&(0x7f0000000100)={0x630, r4, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@ETHTOOL_A_EEE_HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}, @ETHTOOL_A_EEE_ENABLED={0x5, 0x5, 0x1}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x3}, @ETHTOOL_A_EEE_MODES_OURS={0x248, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x77, 0x4, "d40fda4637cb71ef5cfbf48b50afa5438dbd7f412c5ceb250588b69e92bad38f2dfe29def467a9633bf678a791c9807c835bc99901c70276637f1c363e8f04606ca77d29660b4e185f4be0191aa01fb04bc6afaa9633771868fff132db887d623f369e5f54906759afb34970d1a37403c42aa5"}, @ETHTOOL_A_BITSET_VALUE={0xe8, 0x4, "f92325a461d9a222417b5df7a354ea27fbc471b640a41baf95fc6eaa5fa6e4a481ea4d5737bd15dbc758bdba345bf9add23d31a7c4396b5d45f2760f6be2da28c46d691df62c335d855a07515a909451dfef112056560c0018d8e0035b975872b32f5bc04757ae8362697d0cbbf7061effc81f49594d62e1e3150f85608b8c83d3cbcb3d967f5c2cbac0598c3dfca3619fffff5e50e1af2dfc936e8ae3d0fd53de999cb1c70d6f169443f7b058fbe2795ffb5ea5a703970580e6905ddcf3a01b2f8c6091e5b5803e5087e3208a537bbf081a328fc679c46782cb5d7853df28ae5dacbc86"}, @ETHTOOL_A_BITSET_MASK={0xe2, 0x5, "6729ef2a242f597a2bc0dfa7ab0156bda42a97728254785346a1b4a6a3e01d228775cf7216b0146868dfb542d4b1401b7610ef07f9c3ff9b43d78e23fa7946541a2d2abf5ccfdaa8981f236856bf84270a6bea4300e9c85c90098cf2b1894441785154dd436c788642606670bcaa0cb83c0f68cfa88665e231b034cf84ac7f29c146042ff7b251b4a1b9d2a0b4c0201627b0b85dd087f3165c8cb7f3eb8e5080aa3fa3fb1779892db98df9e964dc0e4432762bebf36b828c5da6ec82895d8128a09559e4d04a10ea154480a1a8eafe4ea7d596f52bd619cd53bae75f620e"}]}, @ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5}, @ETHTOOL_A_EEE_MODES_OURS={0x350, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0xd7, 0x4, "41c90229ea423c23a3e8fc6b2b929191b00a0ac3141430ace6f80ce5946ed4a92b35b10bd4faad79cc1fe51022302affa9b6234f7745d595cd4ba7f7e415ae7c2e6982825f076744a418b5e3f63f6fc129f0eb4ea442275cc10c83219d86a88c5de47b9ad243f3b432382d337e90b7dc2ee61266294cc13c909e2aa3390992fe2569b0e06353f7a44ad79972544f7f1aa8edd420ede9d4799d9f0cd977e87b7b19ded05b0bb20aa2c525bd20c623503180c69015217d23dbe7f24aafb92c46ea3616958c07bf3dd35b94acb4fdf882a235622b"}, @ETHTOOL_A_BITSET_VALUE={0x7e, 0x4, "6bab5c9b2f240a537b5b63cc9d132b9e3917ad074941462498e67a84637b61d7d9e6330ff38ab9f911548fc009522fb034e9cdc7d8674a67af53e6f9e7961abd3f9ac3799ba926d4a7bb63bff78d8fa8449db4e92b74558fbc928dff7415dd062db0cac6a26f7b868dd6ada2f205deb0ffdb6e71a87c30488be2"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xffff0000}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x1d4, 0x3, 0x0, 0x1, [{0xa4, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, '&]\xe0]%([\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x200}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x73, 0x2, 'eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a2a}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:14:59 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x8e030000}], 0x492492492492805, 0x0) 18:14:59 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x41015500, &(0x7f00000000c0)) 18:14:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x4000000, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:14:59 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x80045519, &(0x7f00000000c0)) [ 1311.198995][T19621] 8021q: adding VLAN 0 to HW filter on device bond21 18:14:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x5000000, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:14:59 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x80085502, &(0x7f00000000c0)) 18:14:59 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x80086301, &(0x7f00000000c0)) [ 1311.345054][T19646] device bond21 entered promiscuous mode [ 1311.361811][T19646] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 1311.438846][T19646] device bond21 left promiscuous mode [ 1311.661603][T19646] device bond21 entered promiscuous mode [ 1311.671203][T19646] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 1311.735393][T19646] device bond21 left promiscuous mode 18:15:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x10000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x9000000, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) [ 1311.859775][T19628] __nla_validate_parse: 37 callbacks suppressed [ 1311.859785][T19628] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1311.882114][T19645] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:15:00 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a2b}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:00 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0x9effffff}], 0x492492492492805, 0x0) [ 1311.991279][T19718] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:15:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0xf000000, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:00 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x81204101, &(0x7f00000000c0)) 18:15:00 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0}, &(0x7f0000000040)=0x17) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x25, &(0x7f0000000300)={r8, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f00000000c0)=0x9c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r8, 0x4) [ 1312.131443][T19728] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:15:00 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0xc0045878, &(0x7f00000000c0)) 18:15:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x3f000000, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:00 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_PREPARE_BUF(r5, 0xc058565d, &(0x7f0000000100)={0x74, 0x8, 0x4, 0x2000, 0x1, {0x0, 0x2710}, {0x1, 0x0, 0x3f, 0x4, 0xff, 0x1, "243e750e"}, 0x10000, 0x0, @planes=&(0x7f0000000000)={0x2, 0x1, @mem_offset=0x80000000, 0x3}, 0x1}) r6 = dup2(r3, r3) mq_notify(r6, &(0x7f0000000040)={0x20000000}) [ 1312.293879][T19735] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1312.321912][T19718] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1312.350841][T19728] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:15:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x10030000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:00 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0xc0045878, &(0x7f00000000c0)) 18:15:00 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xa2030000}], 0x492492492492805, 0x0) 18:15:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a2c}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x9effffff, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:00 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mq_notify(r2, &(0x7f0000000040)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000000000)="ac67f6170200000000f7ff00b0c9ee76f0ea1b4c05003899a89f", &(0x7f0000000100)="7cda298a800154a9329fab849100b450b35a39693e9e9cf57d49db9877ab020cabe56fb7eba87f5fba8d2951c233d1e49953511540026352fb5e7a7d1d8fa8f1620f46ec162bb8bd79a3fb5fe4925414ac1a8136c970d00b49c01b85d0f07bd8a28ccaf2374af43f2c9f961e76dfa59e57cbf0b939ab6ef82bfe10ffe80568c1e929a25b6a602939"}}) r3 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x10b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0xfffff000, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:01 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$NLBL_UNLABEL_C_ACCEPT(r2, &(0x7f0000000140)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={0xffffffffffffffff}, 0x1, 0x0, 0x0, 0x6b3574b1d69db360}, 0x4100) r3 = dup2(r0, r0) mq_notify(r3, &(0x7f0000000040)={0x20000000}) r4 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a2d}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:01 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xbe150000}], 0x492492492492805, 0x0) 18:15:01 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0xc208ae62, &(0x7f00000000c0)) [ 1313.158310][T19830] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0xffffff7f, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:01 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)) 18:15:01 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) dup(r5) io_uring_register$IORING_REGISTER_FILES_UPDATE(r4, 0x6, &(0x7f0000000380)={0x7, 0x0, &(0x7f0000000340)=[r5]}, 0x1) dup2(r3, r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_GET(r7, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r8, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@FOU_ATTR_AF={0x5, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4084081}, 0x40) 18:15:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0xffffff9e, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:01 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x2}) 18:15:01 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x3}) 18:15:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0xfffffff0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:01 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002004c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaa5daaaa00000a000400aaaaaaaaaa230000080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400ffffffffffff00000a00040000000000000000000afd030000000000000000000a0004000180c200000200000a00040010c784011564000008000300000000020a00050004"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xc0000000}], 0x492492492492805, 0x0) 18:15:01 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000200)=0x14) r3 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x2, 0x40004, 0x4, 0x10001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000], r2, 0xffffffffffffffff, 0xfffffffc, 0x0, 0x5}, 0x40) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000140)={0x0, &(0x7f0000000100)=""/39, &(0x7f0000000280), &(0x7f0000000840), 0x84, r3}, 0x38) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10d, 0xa, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) mq_notify(r1, &(0x7f0000000040)={0x20000000, 0x0, 0x1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) syz_genetlink_get_family_id$smc(&(0x7f0000000180)='SMC_PNETID\x00') ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0x200, 0x4) r6 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a2e}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x11b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:01 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x4}) [ 1313.699149][T19886] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0xffffffff, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:01 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xc00e0000}], 0x492492492492805, 0x0) 18:15:01 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x5}) 18:15:01 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) dup(r2) r3 = dup2(r2, r0) mq_notify(r3, &(0x7f0000000040)={0x20000000}) 18:15:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0xf, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:02 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x6}) 18:15:02 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0}, &(0x7f0000000040)=0x17) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f0000000300)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={r3, @in={{0x2, 0x4e23, @empty}}, 0x375, 0x5}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={r4, 0x7ff}, &(0x7f0000000200)=0x8) r5 = dup2(r0, r0) mq_notify(r5, &(0x7f0000000040)={0x20000000}) r6 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a2f}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x12000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:02 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = dup2(r2, r6) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="0100000000000000000005000000180001801400020073797a5f74756e0000000000000000001800038008000400cfd1e49b0800020020000000040001"], 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_SET(r7, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r9, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@ETHTOOL_A_COALESCE_PKT_RATE_HIGH={0x8, 0x12, 0x3}, @ETHTOOL_A_COALESCE_PKT_RATE_HIGH={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x8095) 18:15:02 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xe03f0300}], 0x492492492492805, 0x0) 18:15:02 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x8}) 18:15:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0xc0, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:02 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x300}) 18:15:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0xec0, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:02 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x500}) 18:15:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x33fe0, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:02 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x600}) 18:15:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x200001dc, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) [ 1314.794483][T19976] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a30}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x12030000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:03 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x700}) 18:15:03 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xe6000000}], 0x492492492492805, 0x0) 18:15:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x7ffff000, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0xfffffdef, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:03 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x3f00}) 18:15:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) [ 1315.304817][T20035] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:03 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x4000}) 18:15:03 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xe7efff7f}], 0x492492492492805, 0x0) 18:15:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a31}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x8, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) [ 1315.574034][T20074] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x12b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:03 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0xff00}) 18:15:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x300, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:03 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xe8efff7f}], 0x492492492492805, 0x0) 18:15:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:03 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x400000}) 18:15:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a32}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x2, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) [ 1315.900119][T20105] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:04 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xea030000}], 0x492492492492805, 0x0) 18:15:04 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r8 = accept4(r7, 0x0, 0x0, 0x0) sendmmsg$unix(r8, &(0x7f0000000a40)=[{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000180)="e78884c897ae91b9010908669119ef14f790c6eca15a104dc57241145502bd87497687454185dd82aea1a42d12ab283909c763a21485ff05ebdbf1e0", 0x3c}, {&(0x7f00000001c0)="9db5e4130c30325ed6b4eea8f1b16953a95448d819", 0x15}, {&(0x7f0000000200)="eb0f8840f74a505ae924fddb825f77a0930e8bbc948844e7b25629a54afded285d31ccc58bea", 0x26}, {&(0x7f0000000240)="880afcf038a5b9f934eacd99e8550ac0f10df615c0e9c74c2fb4267d8af9dd60eb1a4503df5e788f6fc7bc3525b58ae5086449f136820412c1e842d2316914f6c3bbfd1ae25711fc86bd66473fba8f555280815c7128f9b46832eb5ec1ce0f5fd6cf7d9e4262db3df2a4e31e631f974c59334cf1e7ccd57151562d8673e3beacba74443ce857743470f38bee869bda6454bc81b28c23216f2198ab5732fb107890c0e61665b0dc6017a1d328934e6febd99773226fc3233336524dee9c221a7b72eb455fa0190c86c3351581a7352e3f9f6ff1465f9c34aa32014b834d627bfe7de217030a3b21676551edbeb73242", 0xef}, {&(0x7f0000000340)="8d18fea79a35bbf0c48262b3ba0b010733b7be9727b3f3b52ef02670a8c38df37e83", 0x22}, {&(0x7f0000000380)="70c1edc066bf1ce1399da12cbe686cb5baca512da3d0aa43cafea0acbfd22379027d0ffd515262d22b343bc9a0dad01da6eb4bc620f479e81f2ab00f82e178d38f86678713a024c5e131ee4ad895ef550e48ade18311bf55007798a1360e324e879359174ef8c72d29e3c39b8bd2cc7b537d5924559e5e9f1018c0d00b6847de52c39f313a0a190716a301e8da3a433fea6672c9ccf3cf1240803331b1", 0x9d}], 0x6, &(0x7f0000000980)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, r8]}}], 0x80, 0x44000}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r9) r10 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg$unix(r10, &(0x7f0000000680), 0x4924924924925c6, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r10, 0x1, 0x1, &(0x7f0000000000)={0x3}, 0x4) 18:15:04 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x1000000}) 18:15:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x3, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) [ 1316.153766][T20126] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x13b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x4, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:04 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x2000000}) 18:15:04 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xeffdffff}], 0x492492492492805, 0x0) 18:15:04 executing program 5: r0 = mq_open(&(0x7f00000001c0)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf3I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1f\xa3\x84\xfa\x87\x86e\xa4\x9e\xb7;\xf7B\xad\xbck\xae\x98\xf5{NK8r\x9a#\x8c1I\xf9\xba\xf1v\x9cQ\xd4c\xac\xd3\x1f', 0x0, 0x1f7, 0x0) dup2(r0, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x3c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) mq_notify(r8, &(0x7f0000000040)={0x20000000, 0x0, 0x2, @tid=r4}) r9 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a33}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x5, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:04 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x3000000}) 18:15:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x9, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:04 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="380000002400071fa66dd6b6cd7f463705000001", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=@newtfilter={0x70, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x8}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x40, 0x2, [@TCA_RSVP_PINFO={0x20}, @TCA_RSVP_DST={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @TCA_RSVP_CLASSID={0x4}]}}]}, 0x70}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x4924924924926d3, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) r6 = dup2(r0, r5) mq_notify(r6, &(0x7f0000000040)={0x20000000}) r7 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x14b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0xf0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:05 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x5000000}) 18:15:05 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xf0ffffff}], 0x492492492492805, 0x0) 18:15:05 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x0}, &(0x7f0000000380)=0xc) fsetxattr$system_posix_acl(r4, 0x0, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYRES64, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYRESHEX, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="6ea1fab76319511550b5eb12cc136238427ef33b6044a5e53922f8a4e8f34b70a011c65d3605a831787a7f902a8ff567ec5f3550080832c223132613a017261134339b0035cd5d27bc809326223f343b3fb807dde3f578129bf3", @ANYRESHEX=r5, @ANYRES32=r6, @ANYRES32, @ANYBLOB="d5300000", @ANYRES32], 0x8c, 0x0) setreuid(r5, 0xee00) mq_notify(r3, &(0x7f0000000040)={0x20000000, 0x18}) 18:15:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a34}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x300, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:05 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x6000000}) [ 1317.012703][T20219] __nla_validate_parse: 39 callbacks suppressed [ 1317.012711][T20219] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1317.050909][T20220] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:15:05 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(r3, 0xc0205647, &(0x7f0000000140)={0x9f0000, 0x300000, 0x80, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x980921, 0xfffffff7, [], @p_u8=&(0x7f0000000000)=0x4}}) getsockname$tipc(r4, &(0x7f0000000180)=@id, &(0x7f0000000280)=0x10) mq_notify(r1, &(0x7f0000000040)={0x20000000, 0x0, 0x3}) r5 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x15b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x900, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:05 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xfeff0000}], 0x492492492492805, 0x0) 18:15:05 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x8000000}) [ 1317.429564][T20220] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:15:05 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a35}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0xf00, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:05 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x3f000000}) 18:15:05 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xfeffffff}], 0x492492492492805, 0x0) 18:15:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x16b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) [ 1317.838229][T20275] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1317.869722][T20303] validate_nla: 2 callbacks suppressed [ 1317.869732][T20303] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x16ff, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:06 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0xff000000}) 18:15:06 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mq_notify(r4, &(0x7f0000000040)={0x20000000, 0x2b}) [ 1317.936823][T20303] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1317.961456][T20307] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:15:06 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x2}) 18:15:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x3f00, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:06 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x3}) 18:15:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a36}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0xf000, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:06 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xff030000}], 0x492492492492805, 0x0) 18:15:06 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x4}) 18:15:06 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(r4, 0xc0205647, &(0x7f0000000140)={0xa30000, 0x20, 0x101, r0, 0x0, &(0x7f0000000100)={0x9a0921, 0x80000000, [], @p_u16=&(0x7f0000000000)=0x6}}) r5 = dup2(r2, r2) mq_notify(r5, &(0x7f0000000040)={0x20000000}) 18:15:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x17b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) [ 1318.508932][T20364] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0xff16, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:06 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x5}) 18:15:06 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup2(r3, r0) mq_notify(r4, &(0x7f0000000040)={0x20000000}) r5 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a37}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:07 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xff0f0000}], 0x492492492492805, 0x0) 18:15:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x400300, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:07 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x7}) 18:15:07 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x18010000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) [ 1319.088311][T20425] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0xf0ffff, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:07 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x8}) 18:15:07 executing program 5: ioctl$SNDRV_PCM_IOCTL_WRITEI_FRAMES(0xffffffffffffffff, 0x40184150, &(0x7f0000000240)={0x0, &(0x7f0000000200)='M', 0x1}) r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a38}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:07 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xff7f0000}], 0x492492492492805, 0x0) 18:15:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x2000000, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:07 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x500}) 18:15:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000000680), 0x4924924924925c6, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000000)={0x3a, @remote, 0x4e24, 0x0, 'dh\x00', 0x2e, 0x2, 0x49}, 0x2c) r2 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x18b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) [ 1319.668284][T20485] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:07 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r4) mq_notify(r3, &(0x7f0000000000)={0x20000000, 0x4, 0x0, @tid=r4}) 18:15:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x3000000, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:07 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x600}) 18:15:08 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x700}) 18:15:08 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xfffff000}], 0x492492492492805, 0x0) 18:15:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x4000000, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) [ 1320.019750][T20537] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a39}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:08 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000000)=0x0) mq_notify(r1, &(0x7f0000000040)={0x20000000, 0xfffffffd, 0x0, @tid=r4}) r5 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x3) ioctl$FS_IOC_GETFSMAP(r5, 0xc0c0583b, &(0x7f0000000100)={0x0, 0x0, 0x1, 0x0, [], [{0x4942, 0x5, 0x100000000, 0x727c, 0xfffffffffffffff9, 0xff}, {0x7, 0x8, 0x5, 0x2, 0x101, 0xe97}], [[]]}) r6 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x19b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:08 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xfffffdef}], 0x492492492492805, 0x0) 18:15:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x9000000, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:08 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x4000}) 18:15:08 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r5 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_INFO(r5, 0x0, 0x481, &(0x7f0000000180), &(0x7f00000001c0)=0xc) dup(r4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) mq_notify(r3, &(0x7f0000001140)={0x20000000, 0x3f, 0x1, @tid=r6}) 18:15:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a3a}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x3f000000, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:08 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x400000}) 18:15:08 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xffffff7f}], 0x492492492492805, 0x0) 18:15:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1ab50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:08 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1) mq_notify(r1, &(0x7f0000000040)={0x20000000}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r5 = dup3(r4, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x17) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x25, &(0x7f0000000300)={r6, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f00000000c0)=0x9c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={r6, 0x4}, 0x8) r7 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) dup(r8) ioctl$FIOCLEX(r8, 0x5451) r9 = dup2(r7, r7) mq_notify(r9, &(0x7f0000000040)={0x20000000}) [ 1320.692963][T20604] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:08 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x1000000}) 18:15:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x9effffff, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:08 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x2000000}) 18:15:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0xf0ffffff, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:09 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xffffff9e}], 0x492492492492805, 0x0) 18:15:09 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) mmap$snddsp_status(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x110, r6, 0x82000000) ioctl$UI_END_FF_ERASE(r4, 0x400c55cb, &(0x7f0000000000)={0xa, 0x9, 0x8}) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r8 = accept4(r7, 0x0, 0x0, 0x0) sendmmsg$unix(r8, &(0x7f0000000680), 0x4924924924925c6, 0x0) r9 = dup2(r2, r8) mq_notify(r9, &(0x7f0000000040)={0x20000000}) 18:15:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a3b}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:09 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x3000000}) 18:15:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0xff160000, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) [ 1321.137567][T20652] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1bb50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:09 executing program 5: r0 = mq_open(&(0x7f00000001c0)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\b\x00\x00\x00\x00\x00\x00\x00<\x8a\x85M|\x98%\x9f\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9IPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7\xbb\xf7,\xad\xcc\xe8o\x8f\xediqhi\xc6?i\xbc\x17uq\n\xb4\rNCKd\x06(\x92\xc4\x8e\x7fq\x1a\x85\xb4M\xc0R\x1a\xce1\x1f\xb1%\x9ev\x10\xe5\x950\xf0\xd0\xadn\xf8\x9c\x16\xd8xm\x0e\xf1\xaf#\x01\xb4\x9a3\xdfc\xf1(mHu\xad~\x85\xeb\x8f#:\xa5S\xb3:\xfd\xb9\x80\x81B\x1cN\xa5\xd6g8E\xee#B\x05\xe2\xeb\xc8\x1fSc\x1b\xc1g\xe4\xb9\xe9B\xd3\x13\xb8f\r\x84i\xbb(\x16Z\x1bfb\x00K\x06< ', 0x0, 0x0, 0x0) r1 = dup2(r0, r0) mq_notify(r1, &(0x7f0000000040)={0x20000000}) r2 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xfffffff0}], 0x492492492492805, 0x0) 18:15:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0xfffff000, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:09 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x4000000}) 18:15:09 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a3c}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:09 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000100)=0x7, 0x4) accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) r5 = dup2(r2, r2) mq_notify(r5, &(0x7f0000000040)={0x20000000}) 18:15:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0xffffff9e, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1cb50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:09 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xfffffffe}], 0x492492492492805, 0x0) 18:15:09 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x7000000}) 18:15:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0xfffffff0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:10 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0}) setfsgid(r3) r4 = dup2(r2, r2) mq_notify(r4, &(0x7f0000000040)={0x20000000}) 18:15:10 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x8000000}) [ 1321.870898][T20738] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0xffffffff, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:10 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100), 0x0, 0xffffffff}], 0x492492492492805, 0x0) [ 1322.075326][T20721] __nla_validate_parse: 38 callbacks suppressed [ 1322.075337][T20721] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1322.140626][T20741] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:15:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a3d}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:10 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x3f000000}) 18:15:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1db50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:10 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492802, 0x0) 18:15:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x2, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) [ 1322.329647][T20785] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:15:10 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0xff000000}) 18:15:10 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a3e}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:10 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1eb50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:10 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492806, 0x0) 18:15:11 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x300000000000000}) [ 1322.931023][T20837] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:15:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x5, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:11 executing program 5: r0 = mq_open(&(0x7f0000000100)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a3f}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:11 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x500000000000000}) 18:15:11 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000000)=0x9c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TIOCGPTPEER(r5, 0x5441, 0x8) r6 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492808, 0x0) [ 1323.506144][T20897] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1fb50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0xf0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:11 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x600000000000000}) 18:15:11 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492809, 0x0) 18:15:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x300, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:11 executing program 5: r0 = mq_open(&(0x7f0000000280)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7A\xeb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x87\xd2\xca\xf2I\x18\x95K\xb7\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mq_timedreceive(r3, &(0x7f0000000100)=""/199, 0xc7, 0x4, &(0x7f0000000240)) mq_notify(r1, &(0x7f0000000040)={0x20000000}) r4 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a40}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x500, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:12 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x800000000000000}) 18:15:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:12 executing program 5: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r0, @ANYBLOB="df000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x80, 0x0, 0x400, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x80}}, 0x0) r1 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = openat$cgroup_ro(r8, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r9, 0x28, 0x2, &(0x7f0000000100)=0x8, 0x8) mq_notify(r6, &(0x7f0000000040)={0x20000000}) 18:15:12 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002004c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaa5daaaa00000a000400aaaaaaaaaa230000080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400ffffffffffff00000a00040000000000000000000afd030000000000000000000a0004000180c200000200000a00040010c784011564000008000300000000020a00050004"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x49249249249280a, 0x0) 18:15:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x900, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:12 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x3f00000000000000}) 18:15:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0xf00, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:12 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0xff00000000000000}) [ 1324.379979][T20977] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x16ff, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:12 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x2}) 18:15:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a41}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:12 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x49249249249280b, 0x0) 18:15:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x3f00, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:12 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x0}, &(0x7f0000000040)=0xc) setreuid(r7, 0x0) r8 = perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) fsetxattr$system_posix_acl(r8, 0x0, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYRES64, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYRESHEX, @ANYBLOB="08000200cad154446148a30b1e4399f504fa2d206209653994c0cb775962b10b046fd955fb4614e0fd0664e29f294943f45a8c1e354fbeeb6e5bb17e46c45b", @ANYRES32=0x0, @ANYBLOB="6ea1fab76319511550b5eb12cc136238427ef33b6044a5e53922f8a4e8f34b70a011c65d3605a831787a7f902a8ff567ec5f3550080832c223132613a017261134339b0035cd5d27bc809326223f343b3fb807dde3f578129bf3", @ANYRESHEX=r9, @ANYRES32=r10, @ANYRES32, @ANYBLOB="d5300000", @ANYRES32], 0x8c, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)={0x10, 0x30, 0x2, 0x70bd2b}, 0x10}, {&(0x7f00000005c0)=ANY=[@ANYBLOB="7c0000002300040025bd7000ffdbdf2506fe0a8008007e00a685d9664b9cd33a835ea86e1d356052d38f72f72c9f2840e57f4faac4361817ac71791b1bc980fb384c95ec62ac75c86faf41de032b34f8", @ANYRES32=0x0, @ANYBLOB="08008600", @ANYRES32, @ANYBLOB="96047a1b0249f61a83c40ca68af143a022ef6ceb0653449ba0ef70642d593176ac9fbb424cb33cb0b4c776e8a7c69626a1432486ab2fbb0f4182446677db903cd261b17eadf84c6f47a01d6ed669cb9f50a08564fbefab00"], 0x7c}, {&(0x7f00000007c0)={0x24, 0xfffc, 0x0, 0x70bd28, 0x25dfdbff, "", [@nested={0x0, 0x8, 0x0, 0x1, [@generic="2f7b1888fd541cccfc55083aca6c7dfc5dbb6090121349b1c5ae794100f3338a7cc08fe06193504588569e49084ee218e79fa09a9adad1a2f51f80e233e7793e243e8bb3fa4b3befd9eaa44806a640d66b6adaf99a80173b25dd2a5500510011b8c85cb49012bb25586dfb5c26469715b1b0b0302e4f69eb3d67b3f199c3ae489a9b330988215a5f354534e5e240e9bd6707836c5de3d01371c8d3d7f98c0197e7c8173e0ed5e9edcca042a9a6ce3c876ba06360a9", @generic="cc5373f64306d125c57a6d9516dd6ca6c80064ae08654b9c781f785b2f2afc2947a3a5d26304653d201c8cf85bdb7c0932cc66a2ab07dae1e219e883159251bd5d066d35a22b27c0c5d28b020d51ecf6657bc59005ff205b2e4091a3e1d2bd8a6d23c87a26408f6ed32ab8720f5a6bdb78aa8db9f93a55d2b90c32cb5fbccfc11a"]}]}, 0x24}], 0x3, &(0x7f0000000940)=ANY=[@ANYBLOB="09000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32=r8, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r10, @ANYBLOB="00000000624710e37143d18b5b6db937fc7c7fee33af89637660c387470cd09ac78ad105cd0eee9e6a17fc785f35ee27496b9ae93e5403c70e75717d1aad9a98eeb040d63019b4afd49134d48edbc2f0c46043eee9c79eed4ffd9d7962f1fe689d3e65ee102bb17189772d54895532d3853f1031361f5f20771b2e20ed3902ee4a733576b7c42db330359fa5315e6e8feaa16f738986c39cbca05d86be6be5c63df8f388517dcdecc8d4c9d607f363b8cdec4b7fe442872631641818"], 0x80, 0x4000000}, 0x20044015) r11 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r11) r12 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r12) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000100)={{0x3, 0x0, 0x0, 0x0, r10, 0x40, 0x7ff}, 0x0, 0x0, 0xf3c, 0x3, 0x5, 0xd94, 0x5, 0x2b68, 0x2e, 0x0, r11, r12}) mq_notify(r3, &(0x7f0000000040)={0x20000000}) 18:15:12 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x3}) [ 1324.719245][T21020] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0xf000, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:12 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492810, 0x0) 18:15:13 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a42}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:13 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x5}) 18:15:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x30000, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:13 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, r4}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r7 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x1, 0x803, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4c0019451281a57f2dda00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001000800000008000500", @ANYRES32=r10, @ANYBLOB="08000a0e2ddf606adc1e3ebb6ba10ffbbd09b4b0444417348efe88be070c5b2ac6fa576dfc28ff83", @ANYRES32=r10, @ANYBLOB], 0x4c}}, 0x0) connect$can_j1939(0xffffffffffffffff, &(0x7f0000000100)={0x1d, r10, 0x1, {0x1, 0x0, 0x4}, 0x2}, 0x18) mq_notify(r7, &(0x7f0000000040)={0x20000000}) 18:15:13 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492811, 0x0) 18:15:13 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x6}) 18:15:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x34000, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x400300, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:13 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x7}) 18:15:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0xf0ffff, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) [ 1325.531950][T21101] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a43}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x1000000, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x22030000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:14 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492812, 0x0) 18:15:14 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x8}) 18:15:14 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180)='ethtool\x00') r3 = socket$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}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[], 0x3c}}, 0x4000041) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="34000000d28401aa76f6a6800aa4f6603a7dabf56c510b8f8bca5f5f4e792f69a3805ffbe84c613a50933e47a35da38d4469187c83e65553ce678a96f816e1bd8baaffa4a497fe879f559360d8fdcf70ecabc436350ef9d60d99649192780380c8eb38a76a8b34764ec37de9679601a6ac0a696d86ff27382c752932d759d2a874fb2acefda4725ffaefc3fae14ac1bb561ccb86f7f9faf406582ad5", @ANYRES16=r2, @ANYBLOB="040028bd7000fbdbdf25020000002000018008000100", @ANYRES32=r5, @ANYBLOB="1400020076657468315f746f5f7465616d000000"], 0x34}, 0x1, 0x0, 0x0, 0x4050000}, 0x8081) r6 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492813, 0x0) 18:15:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a44}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x22b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:14 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x600}) [ 1326.597428][T21199] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x5000000, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:14 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x700}) 18:15:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x9000000, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:15 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492814, 0x0) 18:15:15 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x3f00}) 18:15:15 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0}, &(0x7f0000000040)=0x17) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x25, &(0x7f0000000300)={r6, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000280)={r6, 0x2, 0x1, [0x5]}, &(0x7f00000002c0)=0xa) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000300)={r7, 0x7ff}, 0x8) sendmsg$IPSET_CMD_HEADER(r4, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, 0xc, 0x6, 0x401, 0x0, 0x0, {0xc, 0x0, 0x9}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x2004c040}, 0x10) tkill(r2, 0x3c) mq_notify(r1, &(0x7f0000000040)={0x20000000, 0x2b, 0x0, @tid=r2}) r8 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a45}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x23b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:15 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0xff00}) 18:15:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x9effffff, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:15 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492818, 0x0) [ 1327.592706][T21272] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:15:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0xf0ffffff, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:15 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x400000}) [ 1327.780640][T21279] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:15:15 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x1000000}) 18:15:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0xff160000, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) [ 1327.951903][T21280] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.2'. 18:15:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0xfffff000, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:16 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x2000000}) [ 1328.053775][T21272] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1328.088180][T21279] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:15:16 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492836, 0x0) 18:15:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a46}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x24b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0xffffff7f, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) [ 1328.210442][T21320] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1328.261339][T21322] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:15:16 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x3000000}) 18:15:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0xffffff9e, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:16 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x49249249249285a, 0x0) 18:15:16 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x4000000}) [ 1328.550331][T21348] validate_nla: 2 callbacks suppressed [ 1328.550340][T21348] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0xfffffff0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:16 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x5000000}) 18:15:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a47}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x25b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:16 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492869, 0x0) 18:15:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0xffffffff, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x2}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:17 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x6000000}) 18:15:17 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x7000000}) 18:15:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x5}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) [ 1329.164684][T21384] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x6}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:17 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x2) 18:15:17 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x8000000}) 18:15:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a48}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x26020000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:17 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x3f000000}) 18:15:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x8}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) [ 1329.408697][T21424] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:17 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0xff000000}) 18:15:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x9}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:17 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x3) 18:15:17 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x40000000000000}) 18:15:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0xa}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0xb}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x26b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:18 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x100000000000000}) 18:15:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a49}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:18 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x4) 18:15:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x10}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:18 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x200000000000000}) 18:15:18 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x300000000000000}) 18:15:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x11}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:18 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x400000000000000}) 18:15:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x12}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) [ 1330.395253][T21494] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:18 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x500000000000000}) 18:15:18 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x5) 18:15:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x27b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x13}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:18 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x600000000000000}) 18:15:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a4a}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:18 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x6) 18:15:18 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x700000000000000}) 18:15:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x3, 0x2}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:19 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x800000000000000}) [ 1331.056573][T21563] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x3, 0x3}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:19 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x3f00000000000000}) 18:15:19 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x7) 18:15:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x28b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x3, 0x4}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a4b}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:19 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0xff00000000000000}) 18:15:19 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x9) 18:15:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x3, 0x5}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:19 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) timer_create(0x6, &(0x7f0000000040)={0x0, 0x18, 0x1, @tid=r1}, &(0x7f0000000080)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_ENUMAUDOUT(r4, 0xc0345642, &(0x7f0000000100)={0xda04, "210399fbe78a21ec7bac2448fc403445f285f81a99db2c3c10361f292a3bf0b6", 0x1}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) accept4(r5, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001140), &(0x7f0000001180)=0xc) timer_getoverrun(r2) sysfs$2(0x2, 0x2, &(0x7f0000000140)=""/4096) 18:15:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x3, 0x9}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:19 executing program 0: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nvme-fabrics\x00', 0x107883, 0x0) r1 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r1, 0x40187542, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$SNDCTL_TMR_TIMEBASE(r3, 0xc0045401, &(0x7f0000000140)=0x1ed) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000200)=@gcm_128={{0x304}, "194e88041bb4a181", "01a0e42e8a7eb38434fcd207fe24a20d", "8680ec4b", "968af6b21ba98e61"}, 0x28) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000080)={r4, 0x25}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r6 = accept4(r5, 0x0, 0x0, 0x0) sendmmsg$unix(r6, &(0x7f0000000680), 0x4924924924925c6, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r6, 0xf504, 0x0) 18:15:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x3, 0xf}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:19 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xa) 18:15:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x29b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a4c}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) [ 1331.917148][T21656] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x3, 0x0, 0x2}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:20 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$SG_GET_KEEP_ORPHAN(0xffffffffffffffff, 0x2288, &(0x7f0000000040)) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000000980)=[{&(0x7f0000000480)=@file={0x2ac812684f0a56a7, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000500)="e034ce7202e608bb9fdc313865f17595a7aac675d1", 0x15}, {&(0x7f0000000540)="c616f1a1735c55ccedf79b1a93eb9685d0f42023a54f9b70a50b8ac5d8ddab888933c9648dcef9b986ad7197e30bd61d3c8b8acdd4a9572fa4cd7c054022053cbe6d21744ca21d270cad96720a78389cf485f6843938d928bd52b71a4ca11d66a187dc39965ce3f3635dab", 0x6b}, {&(0x7f00000005c0)="daee84b8ba9596237eb2cf36", 0xc}, {&(0x7f0000000600)="3aeaa161d4813a0fdda668724c6b741739a8865693d3d0b25e", 0x19}, {&(0x7f0000000640)="458120ae0b70abb441a05682d22c29f26229fa2210c72ca5d0a3232cf7f5fa860be4369cc0f0a2ae80736fa084434320dc4f5898778b18913d59bc721cb3753d286129ea99062d23e2d099a6387a9b8693288ec8c7fffd8b0741d3577c281885359907ccfecd54a3fbf5e88146781f81ef9da410a04d78fa4d475369132468aacdf5fba9d4031cdbf37dc6f7d7cb2e63b3bed1d37922bc3eeb5e34b2ee8e2dc71f98b6c42d0c0a10b2346b1c0e4275541e5bd939bc8cc87c7b17afa05f33883d375fb023ddb3946e6847c1e16ca390a2ec9f4e83d57ec9d75298e6d668db9386154cb1", 0xe3}], 0x5, &(0x7f00000007c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000230000000000000000100000001000000", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0xb8, 0x80}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440)=[@sack_perm, @timestamp, @sack_perm, @timestamp, @window={0x3, 0x4, 0xffff}, @sack_perm, @sack_perm], 0x7) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r3, 0x0, 0x8e, 0x20, &(0x7f0000000100)="b828fc32fc49892627a766f7c50cf03f0fabfc8ab61e91db72cdeccbe619f558a4fa2d4a1485f021bf85b9aff695f1298f03502daf9f371ef1de66bdbe6ee224b95ec00a161bf460564dcfa8fef4bc98642016a84b3605c9c9dd5742bfed47c4a07c4150553edb18ef66ddf0af3dcb77e7a8d2ff890c547c0a35230a7a7a7379b8841d46daeb716fd19a7cacb500", &(0x7f0000000080)=""/32, 0x2, 0x0, 0x3f, 0x3f, &(0x7f00000001c0)="fc0939e0f7e3f3c8b6e9952e7eb9ba2a6bbed62ea5e7948f090eafc22e20f2eefe9d104933ebe7c148821f97bec54769a2044e0600"/63, &(0x7f0000000300)="71d3f92fcb48b082d90dfbd655e3cde39c5d885812adfa2a30f103ea0a3b8e30bba2f562d239730df83f5cf71b23693bfc3d32cc938adec6b3dd14b39910c6dfd37ee8851eaad6da4c1e6c486260e63b051437507a09849b6d9da6be0f489348f54da1c7c2b995c8b0e50ade7ba1fb8fce99ffd204ebecebeb23f219a902f281270027e5764d9e5070117464"}, 0xffffffb5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r7 = accept4(r6, 0x0, 0x0, 0x0) sendmmsg$unix(r7, &(0x7f0000000680), 0x4924924924925c6, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x202000, 0x0) ioctl$sock_inet_SIOCGARP(r7, 0x8954, &(0x7f0000000240)={{0x2, 0x4e24, @local}, {0x6, @local}, 0x2, {0x2, 0x4e23, @broadcast}, 'vlan0\x00'}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f00000003c0)={[{0x3, 0x5, 0x2, 0x1, 0x0, 0x2, 0x1a, 0x0, 0x2, 0x6, 0x81, 0xde, 0xfff}, {0x2, 0x5, 0xe0, 0x0, 0x8, 0x4, 0x1, 0x34, 0x1, 0x7, 0x7f, 0x6, 0x8}, {0x4, 0x3, 0x40, 0x78, 0x7, 0x2, 0x80, 0x7, 0x0, 0x4, 0x3, 0x0, 0x6}], 0x42}) [ 1332.104655][T21663] __nla_validate_parse: 30 callbacks suppressed [ 1332.104665][T21663] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:15:20 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xc) 18:15:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x3, 0x0, 0x3}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) [ 1332.218176][T21666] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1332.296683][T21689] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1332.313985][T21689] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.2'. 18:15:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x3, 0x0, 0x4}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:20 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000100)={{{@in=@initdev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000200)={'syztnl0\x00', r5, 0x2f, 0x7, 0x7, 0x7ff, 0x74, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=' \x01\x00', 0x8000, 0x40, 0x5}}) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)) [ 1332.381651][T21663] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:15:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x3, 0x0, 0x5}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:20 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002004c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaa5daaaa00000a000400aaaaaaaaaa230000080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400ffffffffffff00000a00040000000000000000000afd030000000000000000000a0004000180c200000200000a00040010c784011564000008000300000000020a00050004"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xf) 18:15:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a4d}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2ab50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x3, 0x0, 0x9}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:20 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x48) 18:15:20 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000040)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x100000}) [ 1332.618683][T21723] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:15:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x3, 0x0, 0xf}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) [ 1332.769285][T21725] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:15:20 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KDENABIO(r2, 0x4b36) 18:15:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x3, 0x0, 0xf0}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) [ 1332.971835][T21739] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1332.991266][T21739] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1333.046354][T21723] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:15:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x3, 0x0, 0x300}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) [ 1333.138413][T21764] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:15:21 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) socketpair(0x9, 0x1, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'ip6erspan0\x00', {0x2, 0x4e20, @loopback}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000004dc0)={0x990000, 0x3ff, 0x101, r2, 0x0, &(0x7f0000004d80)={0x990a7c, 0x8, [], @ptr=0x3}}) bind$tipc(r3, &(0x7f0000004e00)=@id={0x1e, 0x3, 0x0, {0x4e23, 0x3}}, 0x10) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)) 18:15:21 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x4c) 18:15:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2bb50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a4e}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x3, 0x0, 0x500}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) [ 1333.352543][T21781] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1333.406668][T21781] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.2'. 18:15:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x3, 0x0, 0x900}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x3, 0x0, 0xf00}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:21 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x60) 18:15:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x3, 0x0, 0x16ff}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:21 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) perf_event_open(&(0x7f0000000740)={0x1, 0x70, 0xa5, 0x3, 0x7f, 0x7, 0x0, 0x109fe00, 0x4000, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000700), 0xa}, 0x0, 0xffffffffffff8000, 0x9, 0xb, 0x100000001, 0xfffffff7}, r1, 0x5, r3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = perf_event_open(&(0x7f0000001340)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x8740, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8000}, 0x0, 0x0, r5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) fsetxattr$system_posix_acl(r6, 0x0, &(0x7f0000000a00)=ANY=[@ANYRESHEX=0x0, @ANYRES64, @ANYBLOB="f139931bd67fa335bee200006ed1f3aa5a45d8f73512cbbbba2de9d5ca907ae01373a1d8fb25f1d85b1d7ce2e3c2fef7f7f9b296f35ea7cbebf58218a130c3b09d2dbaef238fcbe536d6a47ea382315a012e492dafe3ad3324866012257cb3c0133384ac94a7dfd41e8543437dcf0fbc6a523a9e91142d5668cf84563ed720fa384472bdd2dd14961d560f863fd26ef42418fd525a0fec612b47b1f0c7c38c1139c870b702d7b5d863fcb8ccb7077bf244573aa74d8aef044745601e67d23a5b532bd0f5cdec0ad30d5c925e3c00", @ANYRESOCT, @ANYBLOB, @ANYRESHEX, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="6ea1fab76319511550b5eb12cc136238427ef33b6044a5e53922f8a4e8f34b70a011c65d3605a831787a7f902a8ff567ec5f3550080832c223132613a017261134339b0035cd5d27bc809326223f343b3fb807dde3f578129bf3", @ANYRESHEX=r7, @ANYRESOCT, @ANYRES32, @ANYBLOB="d5300000", @ANYRES32], 0x8c, 0x2) lsetxattr$security_capability(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.capability\x00', &(0x7f0000000100)=@v3={0x3000000, [{0x7, 0x916}, {0x74c, 0x8cba}], r7}, 0x18, 0x2) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) recvmsg(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000240)=""/72, 0x48}, {&(0x7f00000003c0)=""/213, 0xd5}, {&(0x7f00000004c0)=""/164, 0xa4}, {&(0x7f0000000580)=""/157, 0x9d}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f00000007c0)=""/235, 0xeb}, {&(0x7f0000000300)=""/12, 0xc}], 0x7, &(0x7f00000008c0)=""/164, 0xa4}, 0x2) ioctl$sock_SIOCSIFBR(r8, 0x8941, &(0x7f00000009c0)=@add_del={0x2, &(0x7f0000000980)='vcan0\x00'}) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x1, 0xfffff000, 0x10000}) [ 1333.841454][T21819] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a4f}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2cb50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:22 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x68) 18:15:22 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)) prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000040)) 18:15:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x3, 0x0, 0x3f00}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) [ 1334.029797][T21835] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x3, 0x0, 0xf000}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:22 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000140)={0x0, 'xfrm0\x00', {0x3}, 0x8}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$qrtr(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x2a, 0x1, 0x4000}, 0xc, &(0x7f0000000200)=[{&(0x7f00000001c0)="0e27ff26b922c60d6fbb6d7a043734a4ba29889087caab84e3011889124f8c310641ca78eb1984a797a8a85f5f2aece650", 0x31}], 0x1, 0x0, 0x0, 0x845}, 0x38) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={r4, 0x0, 0x100000000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) accept4$unix(r5, &(0x7f0000000040), &(0x7f0000000180), 0x80000) 18:15:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x3, 0x0, 0xff16}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:22 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x6c) 18:15:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a50}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2db50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) [ 1334.538455][T21888] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x3, 0x0, 0xffff}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:22 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x74) 18:15:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x3, 0x8, @loopback}]}, 0x1c}}, 0x0) [ 1334.882616][T21909] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0xb, 0x8, @loopback}]}, 0x1c}}, 0x0) 18:15:23 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x7a) 18:15:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x3, @loopback}]}, 0x1c}}, 0x0) 18:15:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'veth1_macvtap\x00'}) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000000680), 0x4924924924925c6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000140)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000180)=r3) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r4 = accept4(r0, 0x0, 0x0, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r6 = accept4(r5, 0x0, 0x0, 0x0) sendmmsg$unix(r6, &(0x7f0000000ec0)=[{&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000580)="843d268a1c03bb", 0x7}, {&(0x7f0000000280)="6dc8ba17e47a9ba26d986c6dfc15ec5227d1b2813a5bcb181541b294db543f750f9e783d179c037352292a244ee30ef51fa5e3b80c98ee4030202598b5ab5c7f0dab389c62cda2e8ee693dbe10c7a6bcef4212d22c3b90595162e4109a7af17e01f5d0afc1190c6596df3d5a6ab10279fa66b82b593f5d618df48c7b625559800e2e6970a2e329be506ad683b574cca64706d7c7f4d622670f153ae82db2da9a84f5b208fbb26e3b16cfc8b892087ce11f6270f9918d7cc6eaf0c743cbceb4f520ce5b1a1038c63c78a049", 0xcb}, {&(0x7f0000000380)="2fe670235c4fac43c8a16cbc56f554c294d0f77263bfe92cb81cb6090ca5b1d46525482746e030396584715c", 0x2c}, {&(0x7f00000003c0)="90c5708c72835d5b9342457c6e209496f671a3c2a8659c55dd6801aece382148a872eafc84ae9a40098fcae7c0025645d2b6d083a2f9b84129f0e865b010921d368be7d7868aa2bc818a6dae3491c1b9608b5aa5fadfcf36970c99d5834aabad24287015d33c833b0090b3556745584c0f6f9f7a8543f08bb789667e5724b51c8bf0b464789e04f985bb4754024a738244", 0x91}, {&(0x7f0000000480)="e40bded343ea86e5718d1863ff1dafb6410c4cc7c92f19415450b36ec977337c5fc134cfbdc85426944501d20ef2b66d38a083d0e2bd46d61df377c0572e42b6abf3ba8e633ec177f33cfce894", 0x4d}], 0x5, &(0x7f00000007c0)=[@cred={{0x1c, 0x1, 0x2, {r3}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r3}}}, @rights={{0x18, 0x1, 0x1, [r6, r0]}}], 0x78, 0x48011}, {&(0x7f0000000840)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b80)=[{&(0x7f00000013c0)="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", 0x1000}, {&(0x7f00000008c0)="9b5b3c7c04b63ee34052c8875aaa4e237d7a5aecf5fe851d1c9987e7e2b978998f66eb255472561f35da91eead4c9da0f64749268de60a7a30d308a8b8cb9fc3dcd45a1ad6f3b44c980470261f940cad1db55f6d3b6c06b191456e2ec08778b544dbc453ccaa42af76ccd1435bcaa1ece6b9415f12514fca44c25efe0b5b439f5844b4248113a08e51f5cd3f1afbe2c59e1188362ac9f17466ad5d2ed2b5d6f5a977bb118c1b33af12e5c865d78d18436691368f6a549be37f4149ef4a169c7f17f87c2f7de62d85978cb8c4932bce2353ebe6", 0xd3}, {&(0x7f00000009c0)="708c09d6a127334054976654f704e738b2b22fbec147b1d77cc3890df5533e4c7686e40cd8131da7a1436aa36a950e7fa760be73e944bbb48f913f93162e98ae7c2809f504ce31c9694447b04233a0ed98a0cbace76aae72cda230f7a9e217fea18c981dac833f29e36dc0f2935c67ed3ce73d38a0ff6506bedf899d85baa2113e96923ee5de0d", 0x87}, {&(0x7f0000000a80)="d7ae118fa5d1ffac96f9550f03137d02c5def5bc9cd9d49b0edb0307a0853b89d6c4be8cf47d2c2029fb69697e0fb39fecdc27668ca56a41075b65521bae5bdab8a78dc24ec7a11c98205a6b7687ff2f3139214b06df04cd1213732c51705be18ea2b001a10fc8cef1bf52c5b795cdf9a9fc85c1b5c88bb9f962e013299bd2d20d76757963568116aeaff55c94b64e3444a0e11bc4c0537153f019b181c649ef1bb705163f5bf49ce2e381734d7f798b116aff4668548ab98dffd7bced1f8bc47e6fb226bd6ebc83bfd06acb6da14fd2566ad53fcf468da0e079a8147df658f27c0106f9216d", 0xe6}], 0x4}, {&(0x7f0000000bc0)=@file={0x1}, 0x6e, &(0x7f0000000e40)=[{&(0x7f0000000c40)="c5198971e0f47fe95ac53f885b1e0d61329b078d2aef1c451ee037c87cac0d69b1034a2ff3f909759fcab0533e2532d120eb4c72fff85cf331a321", 0x3b}, {&(0x7f0000000c80)="8f7347f7fe5940f10346778185e6285c79901815c82e54783361064e1bf2ef3d430af58cedf5488f7b9ae456cef6f35d419acf02c352f0d90c9050bd5d20fa35253e5d2007d55556ddaec7a2fb0f0b6071e496ada04355cbe8c40cdec8116babf7abffb26e36f87065561c55f03f9a0ab08151466f6bda3f74dd2bd2cb8ae9fe90848d9a7d2c95da224646c36be7bc42dfaf65eeb5ad2efac65a61f79e0cc238b6264e6ebd7781f9bc5fa1c05aebfabae1ff7155444598f4140df4671e390b2b23bc707b4b0b97ef922daed46cd1ee4519ed51", 0xd3}, {&(0x7f0000000d80)="ee09fe74ee29f709f19f65bea4653cf426cbbac82d898ea9961fdd0413931a48d080912722220ad937ace624647c5239aee6359493310927", 0x38}, {&(0x7f0000000dc0)="2cf8029a0f97d784412c558e80770f3328a2a8ba9a2e010f2cb615522e70f1022100b129c7cae49d579debf754327d3406595cf6417f110307f9b93c6dd39a220265c4adac3f975d391419bda96ae619187158fc67e57163081e7755", 0x5c}], 0x4, &(0x7f0000000e80), 0x0, 0x4000000}], 0x3, 0x24000884) copy_file_range(r0, &(0x7f0000000080)=0x3, r6, &(0x7f0000000100)=0x6, 0x0, 0x0) sendmmsg$unix(r4, &(0x7f0000000680), 0x4924924924925c6, 0x0) shutdown(r4, 0x1) ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, &(0x7f0000000240)={0xffffffffffffffff, 0x1, 0x0, 0x1000000000000}) socket$inet(0x2, 0x4, 0x5) [ 1335.071589][T21929] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a51}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2eb50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) [ 1335.138540][T21941] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 1335.165188][T21943] netlink: 'syz-executor.3': attribute type 3 has an invalid length. 18:15:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0xb, @loopback}]}, 0x1c}}, 0x0) 18:15:23 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xc0) 18:15:23 executing program 0: socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0xfffffffc}) 18:15:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback=0x7f000003}]}, 0x1c}}, 0x0) 18:15:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback=0x7f000008}]}, 0x1c}}, 0x0) 18:15:23 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) fsetxattr$system_posix_acl(r2, 0x0, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYRES64, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYRESHEX, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="6ea1fab76319511550b5eb12cc136238427ef33b6044a5e53922f8a4e8f34b70a011c65d3605a831787a7f902a8ff567ec5f3550080832c223132613a017261134339b0035cd5d27bc809326223f343b3fb807dde3f578129bf3", @ANYRESHEX=r3, @ANYRES32=r4, @ANYRES32, @ANYBLOB="d5300000", @ANYRES32], 0x8c, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r6 = accept4(r5, 0x0, 0x0, 0x0) sendmmsg$unix(r6, &(0x7f0000000680), 0x4924924924925c6, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="a4120000360000042cbd7000ffdbdf252000000008005100", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB], 0x12a4}}, 0x4008044) ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, &(0x7f00000000c0)) [ 1335.555473][T21963] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback=0x7f000300}]}, 0x1c}}, 0x0) 18:15:23 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000040)={0x4, @empty, 0x4e22, 0x2, 'ovf\x00', 0x1, 0x7, 0x7a}, 0x2c) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)) 18:15:23 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xe6) 18:15:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a52}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2fb50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0xf}}, 0x0) [ 1335.907256][T22009] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x14}}, 0x0) 18:15:24 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsu\x00', 0x400000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x12002, 0x110, 0xb}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f0000000140)={0x1, 0x5, [{r1, 0x0, 0x10000, 0x1000}, {r3, 0x0, 0x1000000000000, 0x1000}, {r5, 0x0, 0xfffffffff0000000, 0x1000000}, {r6, 0x0, 0xfffffffff0000000, 0x10000}, {r8, 0x0, 0xfffffffff0000000, 0x8000}]}) 18:15:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0xc0}}, 0x0) 18:15:24 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xf0) 18:15:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0xec0}}, 0x0) [ 1336.305319][T22042] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x30b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:24 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000040)={0x0, 0xffffffff, 0x0, 0x7, 0x1f, 0x40}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x240240, 0x0) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000080), &(0x7f0000000100)=0x4) r3 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r3, 0x40187542, &(0x7f00000000c0)) 18:15:24 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x205) 18:15:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x33fe0}}, 0x0) 18:15:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a53}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x200001dc}}, 0x0) 18:15:24 executing program 5: r0 = creat(&(0x7f0000000340)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000003c0)={&(0x7f0000000380)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_SETPLANE(r0, 0xc03064b7, &(0x7f0000000400)={r3, 0x9, 0x4, 0x1, 0x0, 0x4, 0x6a72, 0x4, 0x0, 0x7fff, 0x7dc}) r4 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x27a) 18:15:24 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$SOCK_DIAG_BY_FAMILY(r2, &(0x7f00000012c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x11bc}, 0x1, 0x0, 0x0, 0x880}, 0x4040) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)) 18:15:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0xfffffdef}}, 0x0) 18:15:25 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r5, 0x110, 0x5, &(0x7f0000000000)=[0x3, 0x4], 0x2) 18:15:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x31b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a54}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:25 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x300) 18:15:25 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 18:15:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x3}, 0x0) [ 1337.145680][T22125] __nla_validate_parse: 38 callbacks suppressed [ 1337.145691][T22125] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:15:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x8}, 0x0) 18:15:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x300}, 0x0) [ 1337.351596][T22141] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1337.374323][T22136] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:15:25 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)) 18:15:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0xffffff1f}, 0x0) 18:15:25 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x38e) 18:15:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x2}, 0x0) [ 1337.593368][T22124] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:15:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a55}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) [ 1337.691999][T22183] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.2'. 18:15:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:25 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x3a2) 18:15:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x3}, 0x0) 18:15:25 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$IOC_PR_PREEMPT(r8, 0x401870cb, &(0x7f0000000100)={0x3, 0x8001, 0xf3, 0x1ff}) r9 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_inet_SIOCDARP(r9, 0x8953, &(0x7f0000000140)={{0x2, 0x4e21, @private=0xa010101}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0xf5d8a852a52452ae, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x44}}, 'vcan0\x00'}) [ 1337.995564][T22199] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:15:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x5}, 0x0) [ 1338.147699][T22201] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.2'. 18:15:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x9}, 0x0) [ 1338.240844][T22200] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:15:26 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x3ea) 18:15:26 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000007c0)=ANY=[@ANYRESDEC=r6, @ANYRES16=r8, @ANYBLOB="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"], 0x44}}, 0x2000000) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="5c010000", @ANYRES16=r8, @ANYBLOB="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"], 0x15c}, 0x1, 0x0, 0x0, 0x20000000}, 0x85) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mq_notify(r5, &(0x7f0000000200)={0x0, 0x4, 0x0, @thr={&(0x7f0000000100)="c2088a44606da2617c9d9872d252e1b0ae1f87dc17f6b9cf82f5a893092fd4ddf6c3f7c5bd9912b66cb1beb0adb1cb092360ad05c72548a7920b0eab2048708454ce397337e94734186f4c11809deff8ec4117542d21f1b0dc5a8e7f4a995a420123555f6c327fb64e7ffaa94e1b997019366282a8e4a3d68d3a0106ff6dadfa236f541d3049548faa0fd338b3827bc8be5f459935928d5dd1180f29840d0e5a77efb5c88a61e71579b41d0b656cdc680f0184070f9eded448dd096fb3773fea90ef56d47263e4", &(0x7f0000000000)="5af229dbda677bdd825524b5332f86a3a921db48a984dc61aeaf948ae006a75edf298ba63289fc66d971af843f25b0e5e117c5eea16d085bef401b1f75bb"}}) mq_notify(r3, &(0x7f0000000040)={0x20000000}) r9 = gettid() ptrace$setopts(0x4206, r9, 0x0, 0x0) tkill(r9, 0x3c) get_robust_list(r9, &(0x7f0000000340)=&(0x7f0000000300)={&(0x7f0000000280)={&(0x7f0000000240)}, 0x0, &(0x7f00000002c0)}, &(0x7f0000000380)=0x18) [ 1338.352282][T22199] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:15:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0xf}, 0x0) 18:15:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a56}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x33b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:26 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x500) 18:15:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0xf0}, 0x0) 18:15:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x300}, 0x0) 18:15:27 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x502) 18:15:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x500}, 0x0) [ 1339.148528][T22286] validate_nla: 6 callbacks suppressed [ 1339.148537][T22286] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:27 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mq_timedreceive(r4, &(0x7f0000000100)=""/145, 0x91, 0x8001, &(0x7f0000000000)={0x77359400}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x5, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000000200)={r5, 0x4}) r6 = dup2(r2, r2) mq_notify(r6, &(0x7f0000000040)={0x20000000}) 18:15:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a57}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:27 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x600) 18:15:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x34b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x900}, 0x0) 18:15:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0xf00}, 0x0) 18:15:27 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r10, @ANYBLOB="df000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000000)={r10, @multicast2, @broadcast}, 0xc) mq_notify(r3, &(0x7f0000000040)={0x20000000}) [ 1339.555820][T22312] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x16ff}, 0x0) 18:15:27 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x700) [ 1339.663592][T22329] bond22 (uninitialized): Released all slaves 18:15:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a58}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) [ 1339.744219][T22346] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x3f00}, 0x0) 18:15:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x35b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:28 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x900) 18:15:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0xf000}, 0x0) 18:15:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0xff16}, 0x0) [ 1340.086037][T22371] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:28 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xa00) 18:15:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x30000}, 0x0) 18:15:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a59}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x36b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) [ 1340.388240][T22394] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x34000}, 0x0) 18:15:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x400300}, 0x0) 18:15:28 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xc00) 18:15:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0xf0ffff}, 0x0) 18:15:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x37b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) [ 1340.768826][T22432] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x1000000}, 0x0) 18:15:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a5a}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:29 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xec0) 18:15:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x2000000}, 0x0) 18:15:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x3000000}, 0x0) [ 1341.144364][T22458] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x4000000}, 0x0) 18:15:29 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xf00) 18:15:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x38b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) [ 1341.350560][T22486] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a5b}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x5000000}, 0x0) 18:15:29 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x15be) 18:15:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x9000000}, 0x0) [ 1341.648462][T22516] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0xf000000}, 0x0) 18:15:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x39b50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:29 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x2000) 18:15:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x3f000000}, 0x0) 18:15:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a5c}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) [ 1341.954104][T22544] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x9effffff}, 0x0) 18:15:30 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x3f00) 18:15:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0xf0ffffff}, 0x0) [ 1342.204509][T22555] __nla_validate_parse: 40 callbacks suppressed [ 1342.204520][T22555] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:15:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3ab50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0xff160000}, 0x0) [ 1342.395179][T22570] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.2'. 18:15:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0xfffff000}, 0x0) [ 1342.482366][T22574] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:15:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a5d}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) [ 1342.606567][T22582] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:15:30 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x4000) 18:15:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0xffffff7f}, 0x0) [ 1342.706250][T22600] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:15:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0xffffff9e}, 0x0) 18:15:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3bb50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0xfffffff0}, 0x0) [ 1342.889360][T22609] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1342.924649][T22600] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1342.971435][T22621] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:15:31 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002004c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaa5daaaa00000a000400aaaaaaaaaa230000080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400ffffffffffff00000a00040000000000000000000afd030000000000000000000a0004000180c200000200000a00040010c784011564000008000300000000020a00050004"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x4800) 18:15:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a5e}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x3000000000000}, 0x0) 18:15:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x40030000000000}, 0x0) [ 1343.175656][T22631] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1343.287215][T22643] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.2'. 18:15:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0xf0ffffffffffff}, 0x0) 18:15:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x100000000000000}, 0x0) 18:15:31 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x4c00) 18:15:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x200000000000000}, 0x0) 18:15:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3cb50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a5f}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:31 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x6000) 18:15:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x300000000000000}, 0x0) 18:15:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x400000000000000}, 0x0) 18:15:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x500000000000000}, 0x0) 18:15:32 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x6800) 18:15:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3db50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a60}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x900000000000000}, 0x0) 18:15:32 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x6c00) 18:15:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0xf00000000000000}, 0x0) [ 1344.365214][T22748] validate_nla: 6 callbacks suppressed [ 1344.365224][T22748] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x3f00000000000000}, 0x0) 18:15:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3e000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:32 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x7400) 18:15:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x9effffff00000000}, 0x0) [ 1344.723294][T22780] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0xf0ffffff00000000}, 0x0) 18:15:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a61}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0xff16000000000000}, 0x0) 18:15:33 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x7a00) 18:15:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3eb50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) [ 1344.956878][T22806] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0xffffff7f00000000}, 0x0) 18:15:33 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x7a02) 18:15:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0xfffffffffffff000}, 0x0) [ 1345.178937][T22826] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21a62}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:33 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002004c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaa5daaaa00000a000400aaaaaaaaaa230000080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400ffffffffffff00000a00040000000000000000000afd030000000000000000000a0004000180c200000200000a00040010c784011564000008000300000000020a00050004"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x8e03) 18:15:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x2}, 0x0) 18:15:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3f000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:33 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xa203) 18:15:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x3}, 0x0) 18:15:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x4}, 0x0) 18:15:33 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xbe15) 18:15:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x34000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x5}, 0x0) 18:15:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x9}, 0x0) 18:15:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3fb50200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:34 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002004c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaa5daaaa00000a000400aaaaaaaaaa230000080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400ffffffffffff00000a00040000000000000000000afd030000000000000000000a0004000180c200000200000a00040010c784011564000008000300000000020a00050004"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xc000) 18:15:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0xf}, 0x0) 18:15:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3ffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) [ 1346.250489][T22916] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0xf0}, 0x0) 18:15:34 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xc00e) 18:15:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x300}, 0x0) 18:15:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) [ 1346.447674][T22945] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x500}, 0x0) 18:15:34 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xe600) 18:15:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x900}, 0x0) [ 1346.785540][T22978] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0xf00}, 0x0) 18:15:35 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xea03) 18:15:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x42fa81df}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x16ff}, 0x0) 18:15:35 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xf000) 18:15:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x3f00}, 0x0) [ 1347.188729][T23013] device veth2485 entered promiscuous mode [ 1347.210711][T23013] device macvlan2 entered promiscuous mode 18:15:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0xf000}, 0x0) 18:15:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0xff16}, 0x0) 18:15:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x400300}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:35 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$gtp(0x0) sendmsg$GTP_CMD_GETPDP(r7, &(0x7f0000009140)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000240)=ANY=[@ANYBLOB="14000000", @ANYRES16=r8, @ANYBLOB="42cf0800f3ffffffffff0100001979a745e54379fecd54a5390de23a25068093ca92b6049a6c24437d5fe7deb718116a2c3418fced335a34760352effb6117e0dcb3019c1cb27aed8767e09b98a5e22274e832444f705307a42deae259c5326277c05679d999f47714f4cdfd77b6d2058996c3d1a574bb730021769a0058c97d075efb3e7130617212"], 0x14}}, 0x0) sendmsg$GTP_CMD_DELPDP(r6, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x3c, r8, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [@GTPA_I_TEI={0x8, 0x8, 0x1}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_I_TEI={0x8, 0x8, 0x1}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000004}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(r5, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r8, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_VERSION={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20}, 0x4000001) mq_notify(r3, &(0x7f0000000040)={0x20000000}) [ 1347.451092][T23025] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1347.465291][T23025] __nla_validate_parse: 41 callbacks suppressed [ 1347.465300][T23025] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.2'. 18:15:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x30000}, 0x0) [ 1347.535918][T23013] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1347.587375][T23013] device macvlan2 entered promiscuous mode 18:15:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x34000}, 0x0) 18:15:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x400300}, 0x0) [ 1347.782650][T23036] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:15:35 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xfcff) 18:15:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x48000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0xf0ffff}, 0x0) 18:15:36 executing program 5: mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) r5 = socket$can_j1939(0x1d, 0x2, 0x7) r6 = dup2(r3, r5) mq_notify(r6, &(0x7f0000000040)={0x20000000}) r7 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xfeff) [ 1347.973350][T23043] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:15:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x1000000}, 0x0) [ 1348.144287][T23070] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:15:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x2000000}, 0x0) 18:15:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x3000000}, 0x0) [ 1348.383791][T23070] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:15:36 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x40280, 0x0) ioctl$SNAPSHOT_ALLOC_SWAP_PAGE(r0, 0x80083314, &(0x7f0000000300)) r1 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r4 = dup(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r9 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0xf000000, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0xffc) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000000)=0x1000) r10 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xff03) 18:15:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4a000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) [ 1348.502130][T23104] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:15:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x4000000}, 0x0) 18:15:36 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xff0f) [ 1348.696781][T23112] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:15:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x5000000}, 0x0) [ 1348.861929][T23109] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:15:37 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xff7f) 18:15:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x9000000}, 0x0) 18:15:37 executing program 5: r0 = mq_open(&(0x7f0000000100)='eth0\xd2\x84{;l0y\x01\x00\x00\x00\x00\x00\x00\x00\xefp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbfs\xf9\x92;\x02\xbcIPb5aM\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xff0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$MEDIA_REQUEST_IOC_QUEUE(r3, 0x7c80, 0x0) mq_notify(r1, &(0x7f0000000040)={0x20000000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x80000) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNAPSHOT_PLATFORM_SUPPORT(r5, 0x330f, 0x7) r6 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) dup(r7) r8 = dup2(r6, r7) mq_notify(r8, &(0x7f0000000040)={0x20000000}) [ 1348.958557][T23112] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:15:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0xf000000}, 0x0) 18:15:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4c000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:37 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xfffe) 18:15:37 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) bind$can_j1939(r1, &(0x7f0000000000)={0x1d, r5, 0x2, {0x1, 0xff, 0x4}, 0xff}, 0x18) r6 = dup2(r2, r2) mq_notify(r6, &(0x7f0000000040)={0x20000000}) 18:15:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x3f000000}, 0x0) 18:15:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x9effffff}, 0x0) 18:15:37 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x10020) 18:15:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x57000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:37 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3cd3d449d11c84ede079c9e85c2ef90000001000", @ANYRES32=r9, @ANYBLOB="df000000000000001c00120005000100626f6eab"], 0x3c}}, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, 0x0, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@HEADER={0x4}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x8810}, 0x20000080) mq_notify(r7, &(0x7f0000000100)={0x20000000, 0x4, 0x1, @tid=r5}) [ 1349.737715][T23217] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0xfffff000}, 0x0) 18:15:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0xffffff7f}, 0x0) 18:15:38 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x33fe0) 18:15:38 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad\xd7\'\x9e\x18Z\xb1\'\\\xe4\x1daI\x10/\x14#\x97\x8fp\xd0vH\xa3\x16\x89\x95\xdeq\b60\x19(\xc8\xde\xd0\x1d\xc9/', 0x0, 0x42, 0x0) r3 = dup2(r2, r2) mq_notify(r3, &(0x7f0000000040)={0x20000000}) 18:15:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0xffffff9e}, 0x0) 18:15:38 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x34000) 18:15:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x60000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x3000000000000}, 0x0) 18:15:38 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0}, &(0x7f0000000040)=0x17) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x25, &(0x7f0000000300)={r6, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r6, 0x3, 0xff}, &(0x7f0000000100)=0x10) mq_notify(r1, &(0x7f0000000040)={0x20000000, 0x1e}) r7 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$NS_GET_USERNS(r10, 0xb701, 0x0) mq_notify(r8, &(0x7f0000000040)={0x20000000}) 18:15:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x40030000000000}, 0x0) [ 1350.563534][T23285] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0xf0ffffffffffff}, 0x0) 18:15:38 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x40000) 18:15:38 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x65580000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) [ 1350.808992][T23322] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x100000000000000}, 0x0) 18:15:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:39 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r6) mq_notify(r5, &(0x7f0000000100)={0x20000000, 0x0, 0x0, @tid=r6}) 18:15:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x200000000000000}, 0x0) 18:15:39 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x400300) 18:15:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x300000000000000}, 0x0) 18:15:39 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r6, 0xc040564a, &(0x7f0000000180)={0x6dc, 0x0, 0x2019, 0x4, 0xfff, 0x100, 0x9, 0x1}) ioctl$FS_IOC_GETVERSION(r4, 0x80087601, &(0x7f0000000100)) r7 = dup2(r3, r3) mq_notify(r7, &(0x7f0000000040)={0x20000000}) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r9 = accept4(r8, 0x0, 0x0, 0x0) sendmmsg$unix(r9, &(0x7f0000000680), 0x4924924924925c6, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(r9, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="e4000000020101020000000000000000020000021c001700000000030000000000000000000002c80000b710000001000400068008000840000000400c0005800800010052415300080007400000000684040d803c000380060001004e230000060002004e210000060002004e210000060001004e240000060002004e200001060002004e200000060001004e2400003c000380060002004e220000060001004e2000000600020000030000060001004e220000060001004e200000060001004e210000060002004e1c710300000000000014aa08001640000007ff0800154000000003"], 0xe4}, 0x1, 0x0, 0x0, 0x4080}, 0x80) [ 1351.219700][T23363] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x400000000000000}, 0x0) 18:15:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x68000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:39 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xf0ff7f) 18:15:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4020000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:39 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xf0ffff) 18:15:39 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6c000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0xf00000000000000}, 0x0) 18:15:39 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x1000000) 18:15:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x3f00000000000000}, 0x0) 18:15:40 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000001140)='mptcp_pm\x00') r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000001340)=ANY=[@ANYBLOB="4c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001000800000008000500", @ANYRES32=r7, @ANYBLOB='\x00\x00c\n', @ANYRES32=r7, @ANYBLOB="2ca01a0b84d46ae15187bba43836bcd0"], 0x4c}}, 0x0) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r3, &(0x7f0000001280)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001240)={&(0x7f0000001180)=ANY=[@ANYBLOB="88000000", @ANYRES16=r4, @ANYBLOB="000127bd7000ffdbdf25050000000800030003000000080003000400000008000300090000000c0001800500020004000000080002000500000008000200070000000c000180060005004e24000008000200080000002c000180060001000a00000008000700", @ANYRES32=r7, @ANYBLOB="08000300ac1414aa0800060000000000060001b70a000000"], 0x88}, 0x1, 0x0, 0x0, 0x20004040}, 0x84) mq_notify(r1, &(0x7f0000000040)={0x20000000}) r8 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$KVM_SET_XSAVE(r11, 0x5000aea5, &(0x7f0000000100)={[0x2, 0xfff, 0x0, 0x7, 0x101, 0x0, 0x0, 0x6, 0x9, 0xffffffff, 0x0, 0x3, 0x1, 0x7, 0x2, 0x7ff, 0x81, 0x8, 0x5, 0x944d, 0x7ff, 0x0, 0x1, 0x1, 0x200, 0x9, 0x9, 0x3, 0x238, 0x8001, 0x3, 0x8, 0xbfe9, 0x1000, 0x1, 0x4, 0x1, 0x1, 0x101, 0x8001, 0x9, 0x20, 0x1, 0x7f, 0x15, 0x8, 0x1, 0x9, 0xfffffb53, 0x4, 0x2, 0x400, 0x7, 0x8000, 0x8000, 0x8, 0x8, 0x8001, 0x7, 0xffff, 0x9, 0x0, 0x2, 0x1, 0x8, 0x6, 0x983, 0x9, 0x8, 0x9, 0xff, 0x1, 0x80000001, 0x9, 0x3, 0x40, 0x3a, 0xb27, 0x0, 0x8000, 0x3, 0x24b, 0x5, 0x8000, 0xfaf, 0x2, 0x183, 0x9, 0x400, 0x8000, 0x81, 0x9, 0x34f, 0xe7, 0x1, 0x4, 0x0, 0xff, 0x8, 0x3f, 0x1, 0x591, 0xe, 0x400, 0x0, 0x9, 0x0, 0xff, 0x4, 0xfffffffd, 0x1, 0x3, 0x3, 0x0, 0xff000000, 0x5, 0x4, 0x0, 0x9, 0x6, 0x4, 0x2b7f, 0x10000, 0x401, 0x8, 0x3, 0x800, 0x38, 0xd35, 0x3, 0x4, 0xb290, 0x2, 0x5, 0x0, 0x3ef22a28, 0x1, 0x80000000, 0x6, 0xd7, 0x9, 0xb1, 0x7f, 0x81a, 0xd6bc, 0x5, 0x3f, 0x1, 0x8, 0x38000000, 0x80000001, 0xeebc, 0x2, 0x6, 0xe000000, 0x800, 0x8, 0xac, 0x5, 0x8, 0x6f, 0x120, 0x9, 0x5, 0x0, 0x8000, 0xf35b, 0x52, 0x800, 0x7, 0x6, 0x9, 0x4707776d, 0x2, 0x7fff, 0x1, 0x0, 0x7, 0x1cce, 0x1, 0x7f, 0x5, 0x3484, 0x7, 0xfffffffa, 0x3, 0x3a, 0x2, 0x8, 0x7fffffff, 0xbf, 0x1, 0x9, 0x5, 0x4, 0x102000, 0x100, 0x8000, 0xfffffffc, 0x307b, 0x2, 0x101, 0x9, 0xfffffffa, 0xd63, 0x6, 0x4, 0x4, 0xffffffff, 0x7ff, 0x7, 0xb19, 0xff, 0x3, 0x9, 0x1000, 0x4, 0x6, 0x1f, 0x1, 0x9, 0x3, 0x6, 0x100, 0x4, 0xcb6, 0x7f, 0xd8df, 0x401, 0x3ff, 0x1000, 0x5, 0x4, 0x80, 0x3, 0x1000, 0x4, 0x9, 0x2, 0x5, 0x100, 0x0, 0x80000000, 0x3, 0x8, 0x3, 0x81, 0x5, 0x1, 0x3, 0x200, 0x9, 0x1f, 0xe25, 0xaa, 0xfffffff7, 0x3, 0x3, 0xfff, 0x3, 0x575, 0x800, 0x25e640, 0x3, 0x6, 0x93, 0x4, 0x7, 0xc9, 0xffff, 0xfff, 0x1, 0x20, 0x0, 0xdad7, 0xfff, 0x4, 0x9, 0x7ff, 0x9, 0x6, 0x1, 0xfffffffa, 0x81, 0x4, 0x9, 0x80, 0xffffffff, 0x1e, 0x2, 0x80000001, 0x80, 0x4, 0x100, 0x7, 0x0, 0x81, 0x3, 0xa37, 0x86, 0x9, 0x800, 0x20, 0xffff050f, 0x4, 0x0, 0x9, 0x8001, 0x5, 0x6cb, 0x400, 0x1000800, 0x2, 0x7fffffff, 0x3, 0x3f, 0x4, 0x6, 0x6, 0x7f, 0x8, 0x9, 0xffffffff, 0x2, 0xf3, 0x3, 0x9, 0x1ff, 0xff, 0x2, 0x101, 0x400, 0x1, 0xf20, 0x2, 0x813, 0x0, 0x5, 0x400, 0x400, 0x4, 0x9, 0x20, 0x5, 0x3b9, 0xfffffffc, 0x80000001, 0x8001, 0x8, 0xffffffff, 0x4, 0x400, 0x6, 0x7, 0x2, 0x10001, 0x0, 0x9, 0x519, 0x0, 0x8001, 0x8, 0xa15, 0x2, 0xfffffff7, 0xcf, 0x1, 0x7, 0x8, 0x3, 0x4, 0x3ff, 0x80, 0x40, 0x0, 0x9, 0x0, 0xfffffeff, 0x8, 0x6, 0x10001, 0x200, 0x2, 0x5, 0x7f, 0xffff, 0xb02, 0x7, 0x2, 0x400, 0x1, 0x5, 0x2, 0x3f, 0x2, 0x713, 0x4, 0x20, 0xbd4, 0x6, 0xb8e, 0x7fffffff, 0x8001, 0x7, 0x10000, 0x7ff, 0x1ff, 0xfff, 0x8001, 0xffffff80, 0x6, 0xad, 0x6, 0x5, 0x57, 0x6aef, 0x1ff, 0x5, 0x400, 0x3, 0x6, 0x1000, 0x7, 0x80000000, 0x1f, 0xfffffff9, 0x7, 0x8, 0x7, 0x6, 0x7, 0x1, 0xb894134, 0x100, 0xffff, 0x6, 0x0, 0x5, 0x0, 0x165, 0x2, 0x0, 0x6, 0x1, 0x0, 0xfff, 0x0, 0x9, 0xee, 0xfff, 0x1000, 0x400, 0x1, 0x8, 0x200, 0x8, 0x8, 0x8, 0x5, 0xff, 0xdbd, 0x0, 0x10000, 0x4, 0xb14, 0x80000000, 0x9, 0x4, 0x7, 0x200, 0x0, 0x2, 0x3, 0x5, 0x0, 0x0, 0x4, 0x81, 0x5, 0x1, 0x7, 0x3, 0x2, 0x8, 0xc6, 0x7, 0x3, 0x0, 0x2, 0xda9, 0x4, 0x7651, 0xffffff22, 0x6, 0x6, 0x43, 0xcea, 0x6, 0x0, 0x800, 0x8, 0xffffffc2, 0x8, 0xb8, 0x6, 0x3, 0x2, 0xfffffffd, 0x9, 0x10001, 0x6, 0x4c4, 0x80, 0xfff, 0x9, 0x9, 0x7, 0x2, 0x5, 0x0, 0x6, 0x6, 0x1, 0x401, 0xff, 0x58, 0x2, 0x1000, 0x1, 0x4, 0x2800, 0x1ff, 0x9, 0x8, 0x9, 0x80000000, 0x1, 0x80000001, 0x2, 0x2, 0x0, 0x8001, 0x7ff, 0x81, 0x10001, 0x9, 0x8000, 0x4, 0x9, 0x6, 0x1, 0x7fff, 0x4, 0x7, 0xffffffff, 0xffffffff, 0x40, 0x6, 0x6, 0x7, 0x40, 0x4, 0x3f, 0x4, 0x4, 0xff, 0x1, 0x5, 0x0, 0x1, 0x8001, 0xb1c6, 0x6a5, 0x5, 0x1000, 0x8, 0x80000400, 0xd4, 0xff, 0x4, 0x80000000, 0x2, 0x6, 0x9, 0x6, 0x7fffffff, 0x8, 0x2, 0x3bec, 0x9, 0x8001, 0xff, 0x5, 0x2, 0x2, 0xffffff81, 0xfffffffc, 0x9, 0x5, 0x8, 0x3f, 0xffff, 0x101, 0x46d, 0x8000, 0x5, 0x7, 0x101, 0x1ff, 0x1, 0x1, 0x7fffffff, 0x3, 0x200, 0x1, 0x5ad, 0x1, 0x7, 0xff, 0xffffffff, 0x0, 0x1ff, 0x8000, 0x3, 0x80, 0xe, 0x0, 0x8001, 0xc7, 0x1f, 0xffffffc1, 0x1, 0x7, 0x100, 0x6, 0x0, 0x40, 0x2, 0x2, 0x3f, 0x1, 0x8000, 0x86bddd80, 0x1fef, 0x7fff, 0x8, 0x34, 0x0, 0x9, 0x2, 0x2, 0x3ff, 0x0, 0x800, 0x3a4, 0x1, 0x7, 0xfff, 0x10001, 0x0, 0x9, 0x1, 0x4, 0x8, 0x8, 0x966, 0x2, 0xffffff32, 0x1, 0x80000000, 0xffffffff, 0x1, 0x9, 0x1000, 0x0, 0x5, 0x0, 0xd0, 0x0, 0x1, 0x40, 0x8, 0xf48, 0xfffffffa, 0x4, 0x6, 0x72, 0x8, 0x1, 0x6, 0x8, 0x8, 0x145, 0x9, 0x8, 0x0, 0x3, 0x80000005, 0x0, 0xffffffff, 0x1, 0x200, 0xffff, 0x7, 0x2bf5, 0x12b, 0x3, 0x7, 0x8001, 0xffff, 0x10000, 0xfffffffc, 0x5, 0x2d, 0xdb62, 0x6, 0x8, 0x10000, 0x7fffffff, 0x1ff, 0xffff, 0x10000, 0x7fffffff, 0x4, 0x1, 0x3, 0x6, 0x2, 0x1, 0xfee, 0x7, 0x3a46, 0x3, 0x7fffffff, 0x20, 0x5, 0x3, 0xc964, 0xfff, 0xe9, 0x40, 0xda62, 0x0, 0x0, 0x3d51, 0x7, 0x5, 0x0, 0x0, 0x0, 0x3, 0x400, 0x7f, 0x6, 0xffff, 0xb3b2, 0x5, 0x1, 0x36, 0x9, 0x36, 0x1000, 0x401, 0x7, 0x0, 0x2, 0x100, 0x6, 0xffff, 0x2, 0xff, 0x9, 0x35, 0x10001, 0x401, 0x5, 0x239, 0x8000, 0x5, 0xff, 0x1003, 0x2, 0xa2f, 0x1, 0xdc4d, 0x40, 0xfffffffb, 0x36, 0x8000, 0x6, 0xba4, 0x48000000, 0x1, 0xfffffffa, 0x38, 0x1f, 0x81, 0x1, 0x3f, 0xffff, 0xd9e, 0x52, 0x0, 0x7, 0x0, 0x8, 0x0, 0x2, 0x7fffffff, 0x3ff, 0x3, 0x2, 0x4, 0xfffffffe, 0x8, 0x7fff, 0x20, 0x3ff, 0x2, 0x200, 0x20, 0x9, 0x7ff, 0x3f, 0x4, 0x8, 0x6, 0x3, 0x1, 0x200, 0x223a, 0x7fff, 0x3, 0x2, 0x7, 0x8, 0x0, 0x4e5, 0xb08d, 0x5, 0x0, 0x2, 0x0, 0x6, 0x6, 0x30, 0x5d5, 0x7ff, 0x5, 0x5924, 0x1000, 0x2, 0x0, 0x20, 0xf39e6c8, 0x3, 0x40, 0xfc, 0x0, 0x1, 0x8, 0x7ff, 0x401, 0x3, 0x6, 0x3f, 0x1, 0x80000001, 0x40, 0x80000001, 0x4, 0x1000, 0x10001, 0x2, 0x1fffc000, 0x0, 0x6, 0xfff, 0x9, 0x2, 0x926f, 0x8, 0x8, 0xfffffffb, 0x1f, 0x1, 0x0, 0x10001, 0x9, 0x3, 0x101, 0x2, 0x2, 0xfd, 0xfff, 0x74, 0x7, 0x3, 0x800, 0xd, 0xbd5, 0x4, 0x9fe, 0xfff, 0x9, 0x3, 0x4, 0xff, 0x3, 0x6, 0x6, 0x800, 0x80000000, 0xfffffff7, 0x4, 0x101, 0x5, 0x80000000, 0x7, 0x6, 0x3ff, 0x8, 0xdf0, 0x7, 0x8, 0x2, 0x0, 0x48, 0x0, 0x8, 0x24000000, 0x0, 0x5, 0xaa5, 0x1, 0x80000001, 0x0, 0x1, 0x5, 0x1, 0xa882b68, 0xffffff81, 0x385, 0x2, 0x7, 0x3, 0x0, 0x4000000, 0x5, 0x3, 0xffffffc0, 0x1ff, 0x6, 0xfe60, 0x1f, 0x5, 0x0, 0xfffffff7, 0x10001, 0x10001, 0x0, 0x800, 0x7ff, 0x0, 0x1, 0xaa5, 0x1, 0x8, 0x6, 0x2, 0x4, 0x7, 0x2, 0x4, 0x7, 0x1, 0x98c, 0x80, 0x3, 0x0, 0xfffffffa, 0x0, 0x7, 0x1, 0x0, 0x7, 0x5, 0x9, 0xe7, 0x6, 0x20, 0x6c, 0x8, 0x76, 0x80, 0xffffffff, 0x6, 0x8000, 0x10000, 0x4, 0x40, 0x6, 0x1, 0x3, 0xcbb1, 0x0, 0x0, 0x864, 0x6, 0x9, 0x7, 0xd8e, 0x4, 0x0, 0x3, 0x9, 0x81, 0x2, 0x8001, 0x8, 0x4, 0x9, 0x200, 0xff]}) 18:15:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x9effffff00000000}, 0x0) [ 1352.261918][T23445] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:40 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x2000000) 18:15:40 executing program 5: r0 = mq_open(&(0x7f0000000200)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83\x00\x00pW<\x8a\xa7\'\x9b\x92\'d>\xab\x91\x1c\xfd\xe4\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xb7\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6e020000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) [ 1352.404060][T23482] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0xf0ffffff00000000}, 0x0) 18:15:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) [ 1352.517130][T23488] __nla_validate_parse: 34 callbacks suppressed [ 1352.517140][T23488] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:15:40 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x3000000) 18:15:40 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) [ 1352.745830][T23495] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:15:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0xfffffffffffff000}, 0x0) [ 1352.858849][T23513] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1352.873680][T23513] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.2'. 18:15:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x0) [ 1352.907345][T23495] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:15:41 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x4000000) 18:15:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x74000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:41 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) [ 1353.147535][T23553] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1353.163681][T23553] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.2'. 18:15:41 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x5000000) [ 1353.247219][T23558] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:15:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0x3}, 0x0) 18:15:41 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_DV_TIMINGS_CAP(r1, 0xc0905664, &(0x7f0000000200)={0x0, 0x0, [], @raw_data=[0x4, 0x1, 0x7fffffff, 0x6, 0x7ff, 0x15513a83, 0x2, 0x8, 0x800, 0x81, 0x0, 0x6, 0xab, 0x9, 0x300, 0x401, 0x1, 0x3f, 0x10001, 0x80000000, 0x2, 0x80, 0x8, 0x1, 0xba5, 0x20, 0x4, 0x1, 0x2, 0x0, 0x200, 0xffff]}) r2 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x5020000) 18:15:41 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x6000000) 18:15:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7a000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0x9}, 0x0) 18:15:41 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mq_notify(r4, &(0x7f0000000040)={0x20000000}) 18:15:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0xf}, 0x0) 18:15:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0xf0}, 0x0) 18:15:42 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x7000000) 18:15:42 executing program 5: r0 = mq_open(&(0x7f0000000240)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd3&\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad\xfe\x12\x82(\xa9f\xe8F\xf5\xde\xdcM4K\'\xcd\x1bn\x02\x86\x9b\xc2\xd4\xae\x9bw\x9c\x88\xd9\x9e\xf8\x88\xdey\x96\x86\xb6\\\br\x9d\xae \x86>\x0e\x81}\x1f(5\xe0\x01\xb1\xe9\xbd:@(p\xf2\xbc\xf6\xcaD\xfa\xb3\x94-$l\xaa\x82\xaa\x86;\x80\x96\xf2\tr\xfd\xe4q7\x17\x91\x1e\x1b\x8b\x02Sw-o\xb0D\x1bu$\x1b\xe0?\xa0\x8cZ\xea1\xe8>\xef\x1d\xdf\xeeD\xa0>\xcc\xa6\xf5K\xe5N\xe7\x13\x9f5\xd4C\x03\xeeZ\n#p3\xe7\v/8\xe3ZcNB\xa1\x8d\x9d\xe35\xe2\x95=\xc7\xcc\xe8\xb8', 0x0, 0x0, 0x0) r1 = dup2(r0, r0) mq_notify(r1, &(0x7f0000000040)={0x20000000}) ioctl$FBIO_WAITFORVSYNC(r1, 0x40044620, 0x0) r2 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x9000000) 18:15:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x81000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0x500}, 0x0) [ 1354.568370][T23685] validate_nla: 4 callbacks suppressed [ 1354.568379][T23685] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:42 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xadZ\xd5s\xcdw\x12e\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xa000000) 18:15:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0x16ff}, 0x0) 18:15:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:43 executing program 5: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x4000}) [ 1355.113066][T23739] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x86030000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0x3f00}, 0x0) 18:15:43 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xc000000) 18:15:43 executing program 5: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x4000}) 18:15:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0xf000}, 0x0) 18:15:43 executing program 5: ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x4000}) [ 1355.510637][T23764] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0xff16}, 0x0) 18:15:43 executing program 5: ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x4000}) 18:15:43 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xf000000) 18:15:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0x30000}, 0x0) 18:15:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xa1a0200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:43 executing program 5: ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x4000}) [ 1355.798705][T23800] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0x34000}, 0x0) 18:15:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88400000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:44 executing program 5: r0 = openat$udambuf(0xffffffffffffff9c, 0x0, 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x4000}) 18:15:44 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x20000000) 18:15:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0x400300}, 0x0) 18:15:44 executing program 5: r0 = openat$udambuf(0xffffffffffffff9c, 0x0, 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x4000}) 18:15:44 executing program 5: r0 = openat$udambuf(0xffffffffffffff9c, 0x0, 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x4000}) 18:15:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 1356.275367][T23822] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:44 executing program 5: openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x4000}) 18:15:44 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x20000100) 18:15:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xb1a0200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1000000}, 0x0) 18:15:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:44 executing program 5: openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x4000}) [ 1356.569401][T23860] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2000000}, 0x0) 18:15:44 executing program 5: openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x4000}) 18:15:44 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002004c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaa5daaaa00000a000400aaaaaaaaaa230000080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400ffffffffffff00000a00040000000000000000000afd030000000000000000000a0004000180c200000200000a00040010c784011564000008000300000000020a00050004"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x3f000000) 18:15:44 executing program 5: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, 0x0) 18:15:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0x3000000}, 0x0) 18:15:45 executing program 5: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, 0x0) [ 1356.895374][T23877] device veth2515 entered promiscuous mode [ 1356.916865][T23877] device macvlan2 entered promiscuous mode 18:15:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 18:15:45 executing program 5: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, 0x0) 18:15:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xc000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0x5000000}, 0x0) [ 1357.175138][T23904] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8a000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:45 executing program 5: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)) 18:15:45 executing program 0: openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control\x00', 0x101000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_G_ENC_INDEX(r1, 0x8818564c, &(0x7f0000000ac0)) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setns(r4, 0x20000000) r5 = dup(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f0000000080)={&(0x7f00000009c0)="37b883933fdccbccbc2cb9f4116afe7b4bdacd2fe2fca00ec2e9475079ae575fc789a61dd3afe77603158d2b1fe572dee4c573eadbaf91717239889f817a1e87acfae26c0dc8556e61ebf6f58546fe31aaa2f1a707854d73b6b7a0de90099fb0f132e4bf6c9b2ae3a2a9083f27e252e38d8d998ed9af", 0x76, 0x2}) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r7, 0xc01064ac, &(0x7f0000000a80)={r8, 0x15, &(0x7f0000000a40)=""/21}) mmap$perf(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x100010, r5, 0x765) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$UDMABUF_CREATE(r5, 0x40187542, &(0x7f00000000c0)={r5}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000940)={0xf23b, 0xf4, 0x80000000, 0x7fff, 0x9, 0x3}) 18:15:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0x9000000}, 0x0) 18:15:45 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x40000000) 18:15:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0xf000000}, 0x0) 18:15:45 executing program 5: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)) [ 1357.379796][T23939] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0x3f000000}, 0x0) 18:15:45 executing program 5: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)) 18:15:45 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x48000000) 18:15:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xc1a0200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:45 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000080)=0x44) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x1000, 0x4, 0x11, &(0x7f0000ffa000/0x4000)=nil, 0xffff}) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)) [ 1357.642584][T23944] __nla_validate_parse: 35 callbacks suppressed [ 1357.642594][T23944] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1357.716061][T23973] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:15:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x94020000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0x9effffff}, 0x0) 18:15:45 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\xd2\x84{;\x8b\xe51Cp\x97\xc3\xbf\xed\x02\xb7\xf8\xb4\x83i;pW<\x8a\xa7\'\x9b\x92-\xe7\x94\xfb\xdcP?\x1c\xc4\x03\x17\v\xd36\xd7\xd8\xbf\x89\xb9\xcb\x86\xd2\xca\xf2I\x18\x95K\xbf\xb9s\xf9\x92;\x02\xbcIPb5=\x19\xc4\xfa\x11m\x82\xf4\x92\xe3$\x1fe\xa4\x9e\xb7;\xf7B\xad0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x4c000000) 18:15:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0xff160000}, 0x0) 18:15:46 executing program 5: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40087543, &(0x7f00000000c0)) 18:15:46 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000040)={0x1000, 0x1, 0x4}) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)) [ 1358.153447][T24003] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:15:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xc8cffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffff000}, 0x0) [ 1358.202592][T24024] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1358.218503][T24024] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1358.302806][T24033] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:15:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x9effffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:46 executing program 5: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40087543, &(0x7f00000000c0)) 18:15:46 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffff000}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080)='NLBL_CIPSOv4\x00') sendmmsg$unix(r2, &(0x7f0000000680), 0x4924924924925c6, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x1410, 0x10, 0x70bd2b, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_STAT_AUTO_MODE_MASK={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}]}, 0x20}}, 0x40000) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000040)=0x644d9bc941b6656, 0x4) 18:15:46 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x60000000) 18:15:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0xffffff7f}, 0x0) [ 1358.473506][T24042] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:15:46 executing program 5: ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40087543, &(0x7f00000000c0)) 18:15:46 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$P9_RMKDIR(r2, &(0x7f0000000100)={0x14, 0x49, 0x1, {0x2, 0x3, 0x7}}, 0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)) 18:15:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0xffffff9e}, 0x0) [ 1358.561431][T24064] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:15:46 executing program 5: ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40087543, &(0x7f00000000c0)) 18:15:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffff0}, 0x0) 18:15:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xd1a0200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:46 executing program 5: ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40087543, &(0x7f00000000c0)) [ 1358.745532][T24068] device veth2521 entered promiscuous mode [ 1358.784876][T24068] device macvlan2 entered promiscuous mode [ 1359.075926][T24064] device macvlan2 entered promiscuous mode 18:15:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xa2030000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0xffffffff}, 0x0) 18:15:47 executing program 5: r0 = openat$udambuf(0xffffffffffffff9c, 0x0, 0x2) ioctl$UDMABUF_CREATE(r0, 0x40087543, &(0x7f00000000c0)) 18:15:47 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x68000000) 18:15:47 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={r2, 0x0, 0x0, 0x100000000}) 18:15:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x2) 18:15:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:47 executing program 5: r0 = openat$udambuf(0xffffffffffffff9c, 0x0, 0x2) ioctl$UDMABUF_CREATE(r0, 0x40087543, &(0x7f00000000c0)) 18:15:47 executing program 0: openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) inotify_init1(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r3 = dup3(r2, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x17) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x25, &(0x7f0000000300)={r4, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f00000000c0)=0x9c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)={r4, 0x3, 0xff}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x7) 18:15:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x3) 18:15:47 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x6c000000) 18:15:47 executing program 5: r0 = openat$udambuf(0xffffffffffffff9c, 0x0, 0x2) ioctl$UDMABUF_CREATE(r0, 0x40087543, &(0x7f00000000c0)) [ 1359.659270][T24161] validate_nla: 2 callbacks suppressed [ 1359.659279][T24161] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xa6000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x4) 18:15:47 executing program 5: openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40087543, &(0x7f00000000c0)) 18:15:47 executing program 0: clock_gettime(0x0, &(0x7f0000004dc0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000004c40)=[{{&(0x7f0000000040)=@ax25={{0x3, @bcast}, [@remote, @null, @rose, @null, @default, @netrom, @remote, @bcast]}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/170, 0xaa}, {&(0x7f00000001c0)=""/248, 0xf8}, {&(0x7f00000002c0)=""/134, 0x86}, {&(0x7f0000000380)=""/212, 0xd4}, {&(0x7f0000000480)=""/170, 0xaa}, {&(0x7f0000000540)=""/243, 0xf3}, {&(0x7f0000000640)=""/173, 0xad}, {&(0x7f0000000700)=""/178, 0xb2}, {&(0x7f00000007c0)=""/107, 0x6b}, {&(0x7f0000000840)=""/49, 0x31}], 0xa, &(0x7f0000000940)=""/113, 0x71}}, {{&(0x7f00000009c0)=@l2tp6={0xa, 0x0, 0x0, @local}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a40)=""/40, 0x28}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/62, 0x3e}, {&(0x7f0000001ac0)=""/50, 0x32}, {&(0x7f0000001b00)=""/71, 0x47}], 0x5}, 0x5}, {{&(0x7f0000001c00)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001c80)=""/148, 0x94}, {&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f0000002d40)=""/153, 0x99}, {&(0x7f0000002e00)=""/65, 0x41}, {&(0x7f0000002e80)=""/250, 0xfa}, {&(0x7f0000002f80)=""/109, 0x6d}], 0x6, &(0x7f0000003080)=""/21, 0x15}, 0x1}, {{0x0, 0x0, &(0x7f0000003300)=[{&(0x7f00000030c0)=""/136, 0x88}, {&(0x7f0000003180)=""/106, 0x6a}, {&(0x7f0000003200)=""/249, 0xf9}], 0x3, &(0x7f0000003340)=""/4096, 0x1000}, 0x1ff}, {{&(0x7f0000004340)=@nfc, 0x80, &(0x7f0000004840)=[{&(0x7f00000043c0)=""/249, 0xf9}, {&(0x7f00000044c0)=""/203, 0xcb}, {&(0x7f00000045c0)=""/184, 0xb8}, {&(0x7f0000004680)=""/247, 0xf7}, {&(0x7f0000004780)=""/179, 0xb3}], 0x5, &(0x7f00000048c0)=""/225, 0xe1}, 0x5}, {{&(0x7f00000049c0)=@alg, 0x80, &(0x7f0000004bc0)=[{&(0x7f0000004a40)=""/13, 0xd}, {&(0x7f0000004a80)=""/121, 0x79}, {&(0x7f0000004b00)=""/177, 0xb1}], 0x3, &(0x7f0000004c00)=""/56, 0x38}, 0x3}], 0x6, 0x2002, &(0x7f0000004e00)={r0, r1+60000000}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000004e40)={{0xa, 0x4e24, 0x3, @private0, 0x5}, {0xa, 0x4e21, 0x0, @remote, 0x100}, 0x20, [0x3, 0x0, 0x81, 0x1000, 0x1ff, 0xa3, 0xad2b, 0x7]}, 0x5c) r3 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r3, 0x40187542, &(0x7f00000000c0)) 18:15:47 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x74000000) 18:15:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x5) 18:15:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xe1a0200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:48 executing program 5: openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40087543, &(0x7f00000000c0)) 18:15:48 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace(0x4208, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = fcntl$getown(r0, 0x9) mq_notify(r3, &(0x7f0000000040)={0x0, 0x20, 0x0, @tid=r4}) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)) 18:15:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x9) [ 1359.989399][T24201] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:48 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000040)=0x2) r2 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) pread64(r3, &(0x7f0000000100)=""/144, 0x90, 0x0) ioctl$UDMABUF_CREATE(r2, 0x40187542, &(0x7f00000000c0)) 18:15:48 executing program 5: openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40087543, &(0x7f00000000c0)) 18:15:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xa8b9dac2}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0xf) 18:15:48 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x7a000000) 18:15:48 executing program 5: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40087543, 0x0) 18:15:48 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000000680), 0x4924924924925c6, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r4 = dup3(r3, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x17) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x25, &(0x7f0000000300)={r5, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f00000000c0)=0x9c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SNDCTL_SEQ_PANIC(r7, 0x5111) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000040)={r5}, 0x8) [ 1360.410220][T24240] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:48 executing program 5: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40087543, 0x0) 18:15:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0xf0) 18:15:48 executing program 5: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40087543, 0x0) 18:15:48 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x7a020000) 18:15:48 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x1000000, 0x8000}) 18:15:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x300) [ 1360.757894][T24282] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xba030000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:48 executing program 5 (fault-call:1 fault-nth:0): r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40087543, &(0x7f00000000c0)) 18:15:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x500) 18:15:48 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_GETFLAGS(r2, 0x80086601, &(0x7f0000000040)) [ 1360.874691][T24294] FAULT_INJECTION: forcing a failure. [ 1360.874691][T24294] name failslab, interval 1, probability 0, space 0, times 0 18:15:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x900) [ 1360.969075][T24294] CPU: 1 PID: 24294 Comm: syz-executor.5 Not tainted 5.8.0-rc7-syzkaller #0 [ 1360.977785][T24294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1360.987951][T24294] Call Trace: [ 1360.991253][T24294] dump_stack+0x18f/0x20d [ 1360.995604][T24294] should_fail.cold+0x5/0x14 [ 1361.000207][T24294] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1361.005928][T24294] should_failslab+0x5/0xf [ 1361.010349][T24294] __kmalloc+0x27d/0x340 [ 1361.014602][T24294] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 1361.020268][T24294] tomoyo_realpath_from_path+0xc3/0x620 [ 1361.025816][T24294] ? tomoyo_profile+0x42/0x50 [ 1361.030504][T24294] tomoyo_path_number_perm+0x1cb/0x4d0 [ 1361.035973][T24294] ? tomoyo_path_number_perm+0x183/0x4d0 [ 1361.041614][T24294] ? tomoyo_execute_permission+0x470/0x470 [ 1361.047430][T24294] ? lock_acquire+0x1f1/0xad0 [ 1361.052110][T24294] ? delayed_put_pid+0x30/0x30 [ 1361.056884][T24294] ? find_held_lock+0x2d/0x110 [ 1361.061705][T24294] ? __mutex_unlock_slowpath+0xe2/0x610 [ 1361.067257][T24294] ? lock_is_held_type+0xb0/0xe0 [ 1361.072204][T24294] ? __fget_files+0x294/0x400 [ 1361.076892][T24294] security_file_ioctl+0x50/0xb0 [ 1361.081838][T24294] ksys_ioctl+0x50/0x180 [ 1361.086087][T24294] __x64_sys_ioctl+0x6f/0xb0 [ 1361.090676][T24294] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1361.096008][T24294] do_syscall_64+0x60/0xe0 [ 1361.100432][T24294] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1361.106331][T24294] RIP: 0033:0x45c429 [ 1361.110230][T24294] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1361.129835][T24294] RSP: 002b:00007f1f890fcc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1361.138260][T24294] RAX: ffffffffffffffda RBX: 0000000000019480 RCX: 000000000045c429 [ 1361.146237][T24294] RDX: 00000000200000c0 RSI: 0000000040087543 RDI: 0000000000000003 [ 1361.154210][T24294] RBP: 00007f1f890fcca0 R08: 0000000000000000 R09: 0000000000000000 18:15:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0xf00) [ 1361.162181][T24294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1361.170152][T24294] R13: 0000000000c9fb6f R14: 00007f1f890fd9c0 R15: 000000000078bf0c [ 1361.201087][T24294] ERROR: Out of memory at tomoyo_realpath_from_path. 18:15:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xf1a0200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:49 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x7fffefe7) 18:15:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x16ff) 18:15:49 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000040)) 18:15:49 executing program 5 (fault-call:1 fault-nth:1): r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40087543, &(0x7f00000000c0)) [ 1361.413278][T24346] FAULT_INJECTION: forcing a failure. [ 1361.413278][T24346] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1361.426502][T24346] CPU: 0 PID: 24346 Comm: syz-executor.5 Not tainted 5.8.0-rc7-syzkaller #0 [ 1361.435171][T24346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1361.445225][T24346] Call Trace: [ 1361.448524][T24346] dump_stack+0x18f/0x20d [ 1361.452870][T24346] should_fail.cold+0x5/0x14 [ 1361.457476][T24346] __alloc_pages_nodemask+0x1a3/0x930 [ 1361.462952][T24346] ? __alloc_pages_slowpath.constprop.0+0x2780/0x2780 [ 1361.469740][T24346] cache_grow_begin+0x8c/0xb20 [ 1361.474514][T24346] ? cache_alloc_pfmemalloc+0x1e/0x140 [ 1361.479997][T24346] cache_alloc_refill+0x27b/0x340 [ 1361.485026][T24346] ? lockdep_hardirqs_off+0x66/0xa0 [ 1361.490238][T24346] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1361.495960][T24346] __kmalloc+0x319/0x340 [ 1361.500210][T24346] tomoyo_realpath_from_path+0xc3/0x620 [ 1361.505760][T24346] ? tomoyo_profile+0x42/0x50 [ 1361.510445][T24346] tomoyo_path_number_perm+0x1cb/0x4d0 [ 1361.515911][T24346] ? tomoyo_path_number_perm+0x183/0x4d0 [ 1361.521555][T24346] ? tomoyo_execute_permission+0x470/0x470 [ 1361.527368][T24346] ? lock_acquire+0x1f1/0xad0 [ 1361.532050][T24346] ? delayed_put_pid+0x30/0x30 [ 1361.536999][T24346] ? find_held_lock+0x2d/0x110 [ 1361.542053][T24346] ? __mutex_unlock_slowpath+0xe2/0x610 [ 1361.547597][T24346] ? lock_is_held_type+0xb0/0xe0 [ 1361.552544][T24346] ? __fget_files+0x294/0x400 [ 1361.557237][T24346] security_file_ioctl+0x50/0xb0 18:15:49 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x7fffefe8) [ 1361.562186][T24346] ksys_ioctl+0x50/0x180 [ 1361.566435][T24346] __x64_sys_ioctl+0x6f/0xb0 [ 1361.571028][T24346] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1361.576145][T24346] do_syscall_64+0x60/0xe0 [ 1361.580567][T24346] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1361.586456][T24346] RIP: 0033:0x45c429 [ 1361.590447][T24346] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1361.610051][T24346] RSP: 002b:00007f1f890fcc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1361.618460][T24346] RAX: ffffffffffffffda RBX: 0000000000019480 RCX: 000000000045c429 [ 1361.626414][T24346] RDX: 00000000200000c0 RSI: 0000000040087543 RDI: 0000000000000003 [ 1361.634413][T24346] RBP: 00007f1f890fcca0 R08: 0000000000000000 R09: 0000000000000000 [ 1361.642376][T24346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1361.650347][T24346] R13: 0000000000c9fb6f R14: 00007f1f890fd9c0 R15: 000000000078bf0c 18:15:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc0010000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x3f00) 18:15:49 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)) io_uring_setup(0x2359, &(0x7f0000000040)={0x0, 0xca2c, 0x20, 0x1, 0x3be, 0x0, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)=0x1) [ 1361.677892][T24355] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:49 executing program 5 (fault-call:1 fault-nth:2): r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40087543, &(0x7f00000000c0)) 18:15:49 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x7ffff000) 18:15:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0xf000) 18:15:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:49 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000040)='/dev/udmabuf\x00', 0x2) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, &(0x7f0000000000)={0x0, 0x80}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000080)=[0x5, 0x856c]) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000640)={0x1c, 0x7, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0xc814) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6(0x10, 0x3, 0x0) dup2(r3, r4) r5 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x82400, 0x122, 0x1b}, 0x18) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setreuid(r6, 0x0) r7 = perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) fsetxattr$system_posix_acl(r7, 0x0, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYRES64, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYRESHEX, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="6ea1fab76319511550b5eb12cc136238427ef33b6044a5e53922f8a4e8f34b70a011c65d3605a831787a7f902a8ff567ec5f3550080832c223132613a017261134339b0035cd5d27bc809326223f343b3fb807dde3f578129bf3", @ANYRESHEX=r8, @ANYRES32=r9, @ANYRES32, @ANYBLOB="d5300000", @ANYRES32], 0x8c, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)={0x10, 0x30, 0x2, 0x70bd2b}, 0x10}, {&(0x7f0000000040)={0x94, 0x23, 0x4, 0x70bd25, 0x25dfdbff, "", [@nested={0xc, 0xa, 0x0, 0x1, [@typed={0x8, 0x7e, 0x0, 0x0, @pid}]}, @typed={0x8, 0x86, 0x0, 0x0, @fd}, @generic="96047a1b0249f61a83c40ca68af143a022ef6ceb0653449ba0ef70642d593176ac9fbb424cb33cb0b4c776e8a7c69626a1432486ab2fbb0f4182446677db903cd261b17eadf84c6f47a01d6e", @generic="d669cbcb6de05960223b464bc5439f506490b4e11b0d33a08564fbef0819b31cc652"]}, 0x94}, {&(0x7f0000000400)={0x24, 0x0, 0x0, 0x70bd28, 0x25dfdbfc, "", [@typed={0x14, 0x3c, 0x0, 0x0, @ipv6=@private1={0xfc, 0x1, [], 0x1}}]}, 0x24}], 0x3, &(0x7f00000005c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r3, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r6, r9}}}], 0x80, 0x4000000}, 0x20044015) statx(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x6000, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./file0\x00', r6, r10) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)) [ 1361.855622][T24371] FAULT_INJECTION: forcing a failure. [ 1361.855622][T24371] name failslab, interval 1, probability 0, space 0, times 0 [ 1361.924283][T24371] CPU: 1 PID: 24371 Comm: syz-executor.5 Not tainted 5.8.0-rc7-syzkaller #0 [ 1361.933251][T24371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1361.943308][T24371] Call Trace: [ 1361.946608][T24371] dump_stack+0x18f/0x20d [ 1361.950963][T24371] should_fail.cold+0x5/0x14 [ 1361.955565][T24371] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 1361.960945][T24371] should_failslab+0x5/0xf [ 1361.965365][T24371] __kmalloc+0x27d/0x340 [ 1361.969618][T24371] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1361.975347][T24371] tomoyo_encode2.part.0+0xe9/0x3a0 [ 1361.980636][T24371] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1361.986366][T24371] tomoyo_encode+0x28/0x50 [ 1361.990790][T24371] tomoyo_realpath_from_path+0x186/0x620 [ 1361.996465][T24371] tomoyo_path_number_perm+0x1cb/0x4d0 [ 1362.001932][T24371] ? tomoyo_path_number_perm+0x183/0x4d0 [ 1362.007571][T24371] ? tomoyo_execute_permission+0x470/0x470 [ 1362.013381][T24371] ? lock_acquire+0x1f1/0xad0 [ 1362.018057][T24371] ? delayed_put_pid+0x30/0x30 [ 1362.022830][T24371] ? find_held_lock+0x2d/0x110 [ 1362.027621][T24371] ? __mutex_unlock_slowpath+0xe2/0x610 [ 1362.033169][T24371] ? lock_is_held_type+0xb0/0xe0 [ 1362.038119][T24371] ? __fget_files+0x294/0x400 [ 1362.042808][T24371] security_file_ioctl+0x50/0xb0 [ 1362.047754][T24371] ksys_ioctl+0x50/0x180 [ 1362.052011][T24371] __x64_sys_ioctl+0x6f/0xb0 [ 1362.056601][T24371] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1362.061717][T24371] do_syscall_64+0x60/0xe0 [ 1362.066139][T24371] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1362.072031][T24371] RIP: 0033:0x45c429 [ 1362.075922][T24371] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1362.095521][T24371] RSP: 002b:00007f1f890fcc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1362.103940][T24371] RAX: ffffffffffffffda RBX: 0000000000019480 RCX: 000000000045c429 [ 1362.111911][T24371] RDX: 00000000200000c0 RSI: 0000000040087543 RDI: 0000000000000003 18:15:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0xff16) [ 1362.119880][T24371] RBP: 00007f1f890fcca0 R08: 0000000000000000 R09: 0000000000000000 [ 1362.127854][T24371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1362.135821][T24371] R13: 0000000000c9fb6f R14: 00007f1f890fd9c0 R15: 000000000078bf0c [ 1362.163217][T24371] ERROR: Out of memory at tomoyo_realpath_from_path. 18:15:50 executing program 5 (fault-call:1 fault-nth:3): r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40087543, &(0x7f00000000c0)) [ 1362.242354][T24389] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:15:50 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000000680), 0x4924924924925c6, 0x0) ioctl$sock_qrtr_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000040)={'team_slave_0\x00', {0x2a, 0xffffffffffffffff, 0x7fff}}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r4 = accept4(r3, 0x0, 0x0, 0x0) sendmmsg$unix(r4, &(0x7f0000000680), 0x4924924924925c6, 0x0) sendmsg$NFNL_MSG_ACCT_DEL(r4, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, 0x3, 0x7, 0x301, 0x0, 0x0, {0xd, 0x0, 0x7}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x1000}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x6b3d}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x800}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x8}]}, 0x44}}, 0x8004) 18:15:50 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x8e030000) [ 1362.330821][T24409] FAULT_INJECTION: forcing a failure. [ 1362.330821][T24409] name failslab, interval 1, probability 0, space 0, times 0 18:15:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc2dab9a8}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x30000) [ 1362.405885][T24409] CPU: 0 PID: 24409 Comm: syz-executor.5 Not tainted 5.8.0-rc7-syzkaller #0 [ 1362.414686][T24409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1362.424830][T24409] Call Trace: [ 1362.428132][T24409] dump_stack+0x18f/0x20d [ 1362.433168][T24409] should_fail.cold+0x5/0x14 [ 1362.437774][T24409] should_failslab+0x5/0xf [ 1362.442200][T24409] kmem_cache_alloc_trace+0x240/0x2d0 [ 1362.447576][T24409] udmabuf_create+0xce/0xe30 18:15:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x34000) [ 1362.452276][T24409] ? lock_downgrade+0x820/0x820 [ 1362.457136][T24409] ? find_held_lock+0x2d/0x110 [ 1362.461906][T24409] ? end_cpu_udmabuf+0x270/0x270 [ 1362.466854][T24409] ? __might_fault+0x190/0x1d0 [ 1362.471625][T24409] ? _copy_from_user+0x138/0x190 [ 1362.476570][T24409] udmabuf_ioctl+0x265/0x2c0 [ 1362.481164][T24409] ? udmabuf_create+0xe30/0xe30 [ 1362.486115][T24409] ? __mutex_unlock_slowpath+0xe2/0x610 [ 1362.491659][T24409] ? lock_is_held_type+0xb0/0xe0 [ 1362.496608][T24409] ? __fget_files+0x294/0x400 [ 1362.501294][T24409] ? udmabuf_create+0xe30/0xe30 18:15:50 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$CHAR_RAW_RAGET(r3, 0x1263, &(0x7f0000000040)) ioctl$RTC_WIE_ON(r1, 0x700f) r4 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r4, 0x40187542, &(0x7f00000000c0)) [ 1362.506147][T24409] ksys_ioctl+0x11a/0x180 [ 1362.510487][T24409] __x64_sys_ioctl+0x6f/0xb0 [ 1362.515082][T24409] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1362.520199][T24409] do_syscall_64+0x60/0xe0 [ 1362.524621][T24409] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1362.530515][T24409] RIP: 0033:0x45c429 [ 1362.534412][T24409] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 18:15:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x400300) [ 1362.554026][T24409] RSP: 002b:00007f1f890fcc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1362.562449][T24409] RAX: ffffffffffffffda RBX: 0000000000019480 RCX: 000000000045c429 [ 1362.570426][T24409] RDX: 00000000200000c0 RSI: 0000000040087543 RDI: 0000000000000003 [ 1362.578405][T24409] RBP: 00007f1f890fcca0 R08: 0000000000000000 R09: 0000000000000000 [ 1362.586557][T24409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 1362.594532][T24409] R13: 0000000000c9fb6f R14: 00007f1f890fd9c0 R15: 000000000078bf0c 18:15:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0xf0ffff) [ 1362.759578][T24431] device macvlan2 entered promiscuous mode 18:15:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x101a0200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x1000000) 18:15:50 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x9effffff) 18:15:51 executing program 5 (fault-call:1 fault-nth:4): r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40087543, &(0x7f00000000c0)) 18:15:51 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000040)=0x30748385) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0x0) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)) 18:15:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x2000000) [ 1362.879141][T24431] __nla_validate_parse: 32 callbacks suppressed [ 1362.879153][T24431] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1362.974345][T24463] device macvlan2 entered promiscuous mode [ 1362.987126][T24470] FAULT_INJECTION: forcing a failure. [ 1362.987126][T24470] name failslab, interval 1, probability 0, space 0, times 0 [ 1363.014353][T24470] CPU: 1 PID: 24470 Comm: syz-executor.5 Not tainted 5.8.0-rc7-syzkaller #0 [ 1363.023069][T24470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1363.033125][T24470] Call Trace: [ 1363.036427][T24470] dump_stack+0x18f/0x20d [ 1363.040773][T24470] should_fail.cold+0x5/0x14 [ 1363.045378][T24470] ? dma_buf_export+0x274/0xb00 [ 1363.050242][T24470] should_failslab+0x5/0xf [ 1363.054667][T24470] __kmalloc+0x27d/0x340 [ 1363.058932][T24470] dma_buf_export+0x274/0xb00 [ 1363.063796][T24470] udmabuf_create+0xb9d/0xe30 [ 1363.068483][T24470] ? lock_downgrade+0x820/0x820 [ 1363.073353][T24470] ? find_held_lock+0x2d/0x110 [ 1363.078122][T24470] ? end_cpu_udmabuf+0x270/0x270 [ 1363.083075][T24470] ? __might_fault+0x190/0x1d0 [ 1363.087847][T24470] ? _copy_from_user+0x138/0x190 [ 1363.092793][T24470] udmabuf_ioctl+0x265/0x2c0 [ 1363.097472][T24470] ? udmabuf_create+0xe30/0xe30 [ 1363.102333][T24470] ? __mutex_unlock_slowpath+0xe2/0x610 [ 1363.107882][T24470] ? lock_is_held_type+0xb0/0xe0 [ 1363.112829][T24470] ? __fget_files+0x294/0x400 [ 1363.117516][T24470] ? udmabuf_create+0xe30/0xe30 [ 1363.122388][T24470] ksys_ioctl+0x11a/0x180 [ 1363.126728][T24470] __x64_sys_ioctl+0x6f/0xb0 [ 1363.131505][T24470] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1363.136602][T24470] do_syscall_64+0x60/0xe0 [ 1363.141003][T24470] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1363.147199][T24470] RIP: 0033:0x45c429 [ 1363.151080][T24470] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1363.170731][T24470] RSP: 002b:00007f1f890fcc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1363.179180][T24470] RAX: ffffffffffffffda RBX: 0000000000019480 RCX: 000000000045c429 [ 1363.187129][T24470] RDX: 00000000200000c0 RSI: 0000000040087543 RDI: 0000000000000003 [ 1363.195127][T24470] RBP: 00007f1f890fcca0 R08: 0000000000000000 R09: 0000000000000000 [ 1363.203076][T24470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1363.211069][T24470] R13: 0000000000c9fb6f R14: 00007f1f890fd9c0 R15: 000000000078bf0c [ 1363.221548][T24464] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 18:15:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc3ffffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x3000000) 18:15:51 executing program 5 (fault-call:1 fault-nth:5): r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40087543, &(0x7f00000000c0)) 18:15:51 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xa2030000) 18:15:51 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x9, 0x3, 0x3, 0x5, 0x7, 0x2, 0x1, 0x1, 0x3, 0x15, 0x6, 0xff, 0x5, 0x1}, 0xe) r2 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) memfd_create(&(0x7f0000000080)='$\x00', 0x6) ioctl$UDMABUF_CREATE(r2, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffff000}) [ 1363.369605][T24476] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1363.395503][T24494] FAULT_INJECTION: forcing a failure. [ 1363.395503][T24494] name failslab, interval 1, probability 0, space 0, times 0 [ 1363.457468][T24494] CPU: 0 PID: 24494 Comm: syz-executor.5 Not tainted 5.8.0-rc7-syzkaller #0 [ 1363.466183][T24494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1363.476242][T24494] Call Trace: [ 1363.479544][T24494] dump_stack+0x18f/0x20d [ 1363.483890][T24494] should_fail.cold+0x5/0x14 [ 1363.488521][T24494] should_failslab+0x5/0xf [ 1363.492941][T24494] kmem_cache_alloc+0x2a9/0x3b0 [ 1363.497800][T24494] alloc_inode+0x161/0x230 [ 1363.502220][T24494] new_inode_pseudo+0x14/0xe0 [ 1363.506907][T24494] alloc_anon_inode+0x22/0x3c0 [ 1363.511680][T24494] dma_buf_export+0x567/0xb00 [ 1363.516380][T24494] udmabuf_create+0xb9d/0xe30 [ 1363.521066][T24494] ? lock_downgrade+0x820/0x820 [ 1363.525921][T24494] ? find_held_lock+0x2d/0x110 [ 1363.530862][T24494] ? end_cpu_udmabuf+0x270/0x270 [ 1363.535811][T24494] ? __might_fault+0x190/0x1d0 [ 1363.540578][T24494] ? _copy_from_user+0x138/0x190 [ 1363.545522][T24494] udmabuf_ioctl+0x265/0x2c0 [ 1363.550463][T24494] ? udmabuf_create+0xe30/0xe30 [ 1363.555316][T24494] ? __mutex_unlock_slowpath+0xe2/0x610 [ 1363.557496][T24503] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1363.560852][T24494] ? lock_is_held_type+0xb0/0xe0 [ 1363.560879][T24494] ? __fget_files+0x294/0x400 [ 1363.560901][T24494] ? udmabuf_create+0xe30/0xe30 [ 1363.560916][T24494] ksys_ioctl+0x11a/0x180 [ 1363.560933][T24494] __x64_sys_ioctl+0x6f/0xb0 [ 1363.560946][T24494] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1363.560966][T24494] do_syscall_64+0x60/0xe0 [ 1363.603110][T24494] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1363.608998][T24494] RIP: 0033:0x45c429 [ 1363.612893][T24494] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1363.627080][T24503] device veth2535 entered promiscuous mode [ 1363.632489][T24494] RSP: 002b:00007f1f890fcc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1363.632505][T24494] RAX: ffffffffffffffda RBX: 0000000000019480 RCX: 000000000045c429 18:15:51 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002004c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaa5daaaa00000a000400aaaaaaaaaa230000080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400ffffffffffff00000a00040000000000000000000afd030000000000000000000a0004000180c200000200000a00040010c784011564000008000300000000020a00050004"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xbe150000) [ 1363.632514][T24494] RDX: 00000000200000c0 RSI: 0000000040087543 RDI: 0000000000000003 [ 1363.632523][T24494] RBP: 00007f1f890fcca0 R08: 0000000000000000 R09: 0000000000000000 [ 1363.632531][T24494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1363.632538][T24494] R13: 0000000000c9fb6f R14: 00007f1f890fd9c0 R15: 000000000078bf0c [ 1363.702347][T24503] device macvlan2 entered promiscuous mode 18:15:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(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="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x111a0200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 18:15:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x4000000) 18:15:52 executing program 5 (fault-call:1 fault-nth:6): r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40087543, &(0x7f00000000c0)) 18:15:52 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005b589001de70000000008000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002004c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaa5daaaa00000a000400aaaaaaaaaa230000080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400ffffffffffff00000a00040000000000000000000afd030000000000000000000a0004000180c200000200000a00040010c784011564000008000300000000020a00050004"], 0x134}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0xc0000000) [ 1364.035263][T24526] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1364.074222][T24529] FAULT_INJECTION: forcing a failure. 18:15:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}}, 0x5000000) 18:15:52 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x4c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x0, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x34}}, 0x24000004) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2281c0, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x28011, r6, 0xd4d84000) ioctl$CAPI_GET_ERRCODE(r6, 0x80024321, 0x0) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f000072a000/0x1000)=nil, 0x1000, 0x2000002, 0x10, r4, 0x0) syz_io_uring_complete(r7) syz_io_uring_complete(r7) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000100)=0x3) fadvise64(r3, 0x9a37, 0x80000001, 0x0) r8 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r8) syz_open_procfs$namespace(r8, &(0x7f0000000040)='ns/user\x00') [ 1364.074222][T24529] name failslab, interval 1, probability 0, space 0, times 0 [ 1364.123575][T24529] CPU: 1 PID: 24529 Comm: syz-executor.5 Not tainted 5.8.0-rc7-syzkaller #0 [ 1364.124930][T24526] device macvlan2 entered promiscuous mode [ 1364.132266][T24529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1364.132273][T24529] Call Trace: [ 1364.132296][T24529] dump_stack+0x18f/0x20d [ 1364.132324][T24529] should_fail.cold+0x5/0x14 [ 1364.160661][T24529] should_failslab+0x5/0xf [ 1364.165085][T24529] kmem_cache_alloc+0x2a9/0x3b0 [ 1364.169943][T24529] __alloc_file+0x21/0x350 [ 1364.174374][T24529] alloc_empty_file+0x6d/0x170 [ 1364.179146][T24529] alloc_file+0x5e/0x5a0 [ 1364.183396][T24529] alloc_file_pseudo+0x165/0x250 [ 1364.188337][T24529] ? alloc_file+0x5a0/0x5a0 [ 1364.192853][T24529] dma_buf_export+0x5f7/0xb00 [ 1364.197531][T24529] udmabuf_create+0xb9d/0xe30 [ 1364.202212][T24529] ? lock_downgrade+0x820/0x820 [ 1364.207090][T24529] ? find_held_lock+0x2d/0x110 [ 1364.211844][T24529] ? end_cpu_udmabuf+0x270/0x270 [ 1364.216761][T24529] ? __might_fault+0x190/0x1d0 [ 1364.221501][T24529] ? _copy_from_user+0x138/0x190 [ 1364.226414][T24529] udmabuf_ioctl+0x265/0x2c0 [ 1364.230983][T24529] ? udmabuf_create+0xe30/0xe30 [ 1364.235811][T24529] ? __mutex_unlock_slowpath+0xe2/0x610 [ 1364.241340][T24529] ? lock_is_held_type+0xb0/0xe0 [ 1364.246259][T24529] ? __fget_files+0x294/0x400 [ 1364.250915][T24529] ? udmabuf_create+0xe30/0xe30 [ 1364.255741][T24529] ksys_ioctl+0x11a/0x180 [ 1364.260047][T24529] __x64_sys_ioctl+0x6f/0xb0 [ 1364.264609][T24529] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1364.269695][T24529] do_syscall_64+0x60/0xe0 [ 1364.274089][T24529] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1364.279957][T24529] RIP: 0033:0x45c429 [ 1364.283832][T24529] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1364.303417][T24529] RSP: 002b:00007f1f890fcc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1364.311963][T24529] RAX: ffffffffffffffda RBX: 0000000000019480 RCX: 000000000045c429 [ 1364.319909][T24529] RDX: 00000000200000c0 RSI: 0000000040087543 RDI: 0000000000000003 [ 1364.327855][T24529] RBP: 00007f1f890fcca0 R08: 0000000000000000 R09: 0000000000000000 [ 1364.335807][T24529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1364.343755][T24529] R13: 0000000000c9fb6f R14: 00007f1f890fd9c0 R15: 000000000078bf0c [ 1364.359745][T24529] general protection fault, probably for non-canonical address 0xdffffc0000000017: 0000 [#1] PREEMPT SMP KASAN [ 1364.371568][T24529] KASAN: null-ptr-deref in range [0x00000000000000b8-0x00000000000000bf] [ 1364.379967][T24529] CPU: 1 PID: 24529 Comm: syz-executor.5 Not tainted 5.8.0-rc7-syzkaller #0 [ 1364.388619][T24529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1364.398678][T24529] RIP: 0010:dma_buf_release+0x51/0x3f0 [ 1364.404138][T24529] Code: 03 80 3c 02 00 0f 85 30 03 00 00 48 8b ad e8 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d bd b8 00 00 00 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e e3 02 00 00 8b 9d b8 00 00 00 [ 1364.423733][T24529] RSP: 0018:ffffc90015f7faa0 EFLAGS: 00010206 [ 1364.429790][T24529] RAX: dffffc0000000000 RBX: ffffffff847bf9e0 RCX: ffffc90013a43000 [ 1364.437754][T24529] RDX: 0000000000000017 RSI: ffffffff847bf9f0 RDI: 00000000000000b8 [ 1364.445714][T24529] RBP: 0000000000000000 R08: 0000000000000001 R09: ffff88808bdd088b [ 1364.453672][T24529] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88808a20c9a0 [ 1364.461635][T24529] R13: ffff88808a20c928 R14: ffff88808a20c970 R15: 0000000000000000 [ 1364.469603][T24529] FS: 00007f1f890fd700(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 1364.478526][T24529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1364.485103][T24529] CR2: 0000000000c9fda8 CR3: 000000001b8a2000 CR4: 00000000001426e0 [ 1364.493072][T24529] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1364.501031][T24529] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1364.508977][T24529] Call Trace: [ 1364.512262][T24529] ? dma_buf_mmap+0x370/0x370 [ 1364.516920][T24529] __dentry_kill+0x42b/0x640 [ 1364.521483][T24529] ? dput+0x35/0xbc0 [ 1364.525353][T24529] ? dput+0x35/0xbc0 [ 1364.529220][T24529] dput+0x725/0xbc0 [ 1364.533008][T24529] ? alloc_file+0x3c9/0x5a0 [ 1364.537487][T24529] path_put+0x2d/0x60 [ 1364.541441][T24529] alloc_file_pseudo+0x20d/0x250 [ 1364.546364][T24529] ? alloc_file+0x5a0/0x5a0 [ 1364.550840][T24529] dma_buf_export+0x5f7/0xb00 [ 1364.555489][T24529] udmabuf_create+0xb9d/0xe30 [ 1364.560169][T24529] ? lock_downgrade+0x820/0x820 [ 1364.565006][T24529] ? find_held_lock+0x2d/0x110 [ 1364.569781][T24529] ? end_cpu_udmabuf+0x270/0x270 [ 1364.574692][T24529] ? __might_fault+0x190/0x1d0 [ 1364.579429][T24529] ? _copy_from_user+0x138/0x190 [ 1364.584336][T24529] udmabuf_ioctl+0x265/0x2c0 [ 1364.588898][T24529] ? udmabuf_create+0xe30/0xe30 [ 1364.593722][T24529] ? __mutex_unlock_slowpath+0xe2/0x610 [ 1364.599238][T24529] ? lock_is_held_type+0xb0/0xe0 [ 1364.604148][T24529] ? __fget_files+0x294/0x400 [ 1364.608802][T24529] ? udmabuf_create+0xe30/0xe30 [ 1364.613626][T24529] ksys_ioctl+0x11a/0x180 [ 1364.617939][T24529] __x64_sys_ioctl+0x6f/0xb0 [ 1364.622502][T24529] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1364.627584][T24529] do_syscall_64+0x60/0xe0 [ 1364.631973][T24529] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1364.637883][T24529] RIP: 0033:0x45c429 [ 1364.641796][T24529] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1364.661370][T24529] RSP: 002b:00007f1f890fcc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1364.671583][T24529] RAX: ffffffffffffffda RBX: 0000000000019480 RCX: 000000000045c429 [ 1364.679530][T24529] RDX: 00000000200000c0 RSI: 0000000040087543 RDI: 0000000000000003 [ 1364.687516][T24529] RBP: 00007f1f890fcca0 R08: 0000000000000000 R09: 0000000000000000 [ 1364.695467][T24529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1364.703408][T24529] R13: 0000000000c9fb6f R14: 00007f1f890fd9c0 R15: 000000000078bf0c [ 1364.711357][T24529] Modules linked in: [ 1364.720061][T24529] ---[ end trace a35bd503f7796597 ]--- [ 1364.725721][T24529] RIP: 0010:dma_buf_release+0x51/0x3f0 [ 1364.731464][T24529] Code: 03 80 3c 02 00 0f 85 30 03 00 00 48 8b ad e8 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d bd b8 00 00 00 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e e3 02 00 00 8b 9d b8 00 00 00 [ 1364.751177][T24529] RSP: 0018:ffffc90015f7faa0 EFLAGS: 00010206 [ 1364.757288][T24529] RAX: dffffc0000000000 RBX: ffffffff847bf9e0 RCX: ffffc90013a43000 [ 1364.765404][T24529] RDX: 0000000000000017 RSI: ffffffff847bf9f0 RDI: 00000000000000b8 [ 1364.767988][T24533] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1364.773649][T24529] RBP: 0000000000000000 R08: 0000000000000001 R09: ffff88808bdd088b [ 1364.790888][T24529] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88808a20c9a0 [ 1364.798933][T24529] R13: ffff88808a20c928 R14: ffff88808a20c970 R15: 0000000000000000 [ 1364.807155][T24529] FS: 00007f1f890fd700(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 1364.816146][T24529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1364.822813][T24529] CR2: 0000000000c9fda8 CR3: 000000001b8a2000 CR4: 00000000001426e0 [ 1364.831360][T24529] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1364.839615][T24529] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1364.847633][T24529] Kernel panic - not syncing: Fatal exception [ 1364.854903][T24529] Kernel Offset: disabled [ 1364.859212][T24529] Rebooting in 86400 seconds..