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0x1000}, {&(0x7f000000b0c0)="a7ad8e9a63485522e4f112f4fc935b457190f3559c0cc03ffd6c3cf73d7288549c1ffbdd8b98cffb43b0704a0596717804b186504fcc9c78798a4e6e9e0f6e661da0b9d0ea4ced99021adc424ca36765a914b79519fc95d07abf647d4625419bb75f2e06ee76abbb1e34a39f890a7f62a4023571131b5399a0b3b5", 0x7b}], 0x4, &(0x7f000000b180)=[{0x58, 0x3d4, 0x4, "7c9c9eef8c31b146eebfa818165de3404e425bfa6bf95e0976a6f6af69de67b70502e2e7895246b527596396b5ce7b03bcf69568722d6e32b215a9c45d7b04ad84c8abf77d3ff4"}], 0x58}}, {{&(0x7f000000b200)=@nl=@unspec, 0x80, &(0x7f000000b2c0)=[{&(0x7f000000b280)="26052cb2613a0d969b0302ec2ec3fe114ea5ad6784f6d014215b0677f48d", 0x1e}], 0x1, &(0x7f000000b300)=[{0xf8, 0x29, 0xffff0001, 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"371603df9b2789a44534b0a999928b3869ca4ff1843d12c7a0629a0957fe561242388b69fa80494bb6e06f856f59b93db83ad9f0e0773b635c1da0b022fbdf2c93abd7d308bf2760fe445b6a32a94ab227b7cdfcd1da89485df4deaf3076ba0f5f5acb8b7af4b626853934bd589d9f4d67fbf3334e40acd568e63b7dca0bc87d6bc5f7483ba2c8a61245b34212c5468ca631d1b8dedc3f015dcdb90dbe0524fe653c4634a3d013f499be762a2ad70d2aa6ccb160eead6401172421d27fdcb2711ef9338484a2c7"}, {0xa0, 0x112, 0x7, "4a6a19c7fa07a34beedd96aa617f469f63f1b82580037ae1f84d4645ae232495bbfb1fbcf86dd6565cf68d1ba15e6a781ab7f9aa76fe1c8c39cde7771eeeeb30cbacf28dc2c588528da78ec479c333eefdf74908402caf772c3a399a4e7ff4b6956777e59c76264fce948da8920777b959798e260f652d688e2decf21948a841d944e47f6ab8b8a94334da"}], 0x318}}, {{&(0x7f000000b640)=@rxrpc=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e22, @loopback}}, 0x80, &(0x7f000000b780)=[{&(0x7f000000b6c0)="218c16a8058b402442bed2bf3ab7b906f55746d0ba2c40b476f0162ce6846e0c456ad56cea82", 0x26}, {&(0x7f000000b700)="3881d07cf5b8c239ec63705e403c9cb337db310e22d36c720cda14ba195e7ee0ffa8332442a3e5ad9337910b4512aa01c2410dd13e975c3909dc1c175d392fc014332f7f82fb4d5427d89100eb3c68d2568dad7812df4f00a3c907f672f336475839f2a6bc55fa107fa9842f6bba96ee437ba199e2cc03076a004a6241", 0x7d}], 0x2, &(0x7f000000b7c0)=ANY=[@ANYBLOB="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"], 0x12f0}}, {{0x0, 0x0, &(0x7f000000cbc0)=[{&(0x7f000000cac0)="e3b79f52b8cca7c43170ba234d344d0995a4b555a418b19fde480de6829cef11726781e7183860834be883737d431bceb8c84e7a06b948a604142411dbda751f7c4cdf7f7b929235feff7f0c8e5b2f19dae84957ea39f10da28d6fc841f07c794e5f5101c4767f25d2c345849c872ff22596491b0fa12c9842efc8b5e64e72655473462a6b321ec9d2fc6f9b65c1d47a1bdccceede40115f77ca6bf09acc2879dc1b858db72340024444f02928116aa89b1108495d6ea2a3482fc4f85658698ff194a808456d7ca262366f7eb0b6cd840b63739df88064", 0xd7}], 0x1}}], 0xa, 0x4020) write(0xffffffffffffffff, &(0x7f0000000000)="2000000012005ff3fdb2e933004a9f00800200"/32, 0x20) readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000040)=""/18, 0x12}], 0x1) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000000cf00)={r4, r1}) bpf$ITER_CREATE(0xf, &(0x7f00000003c0)={r2}, 0x8) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f0000000000)="2000000012005ff3fdb2e933004a9f00800200"/32, 0x20) readv(r5, &(0x7f0000000500)=[{&(0x7f0000000040)=""/18, 0x12}], 0x1) setsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000009000)=0x45, 0x4) r6 = socket$unix(0x1, 0x5, 0x0) bind$unix(r6, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000008fc0)=0x428, 0x4) 16:15:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff), 0x0, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:15:19 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x199}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1168.610519][T29878] sctp: [Deprecated]: syz-executor.3 (pid 29878) Use of int in max_burst socket option deprecated. [ 1168.610519][T29878] Use struct sctp_assoc_value instead 16:15:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff), 0x0, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) [ 1168.736952][T28159] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:15:20 executing program 2: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000006112000000001a921add00000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) bpf$ITER_CREATE(0xf, &(0x7f00000003c0)={r2}, 0x8) 16:15:20 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x19a}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:20 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000001940)={&(0x7f00000004c0), 0xc, &(0x7f0000001900)={&(0x7f0000000500)={0x38, 0x0, 0x2, 0x70bd26, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf30}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5ed}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000080}, 0x2004c450) [ 1168.896862][ T9368] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1168.974673][T29878] sctp: [Deprecated]: syz-executor.3 (pid 29878) Use of int in max_burst socket option deprecated. [ 1168.974673][T29878] Use struct sctp_assoc_value instead [ 1169.051945][T29909] sctp: [Deprecated]: syz-executor.4 (pid 29909) Use of int in max_burst socket option deprecated. [ 1169.051945][T29909] Use struct sctp_assoc_value instead [ 1169.142516][T29915] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1169.339669][T29857] IPVS: ftp: loaded support on port[0] = 21 16:15:20 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:15:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:15:20 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x19b}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:20 executing program 2: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = socket(0x25, 0x800, 0x9) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001980), &(0x7f00000019c0)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)=0x200, 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000380)={0x3, 'ipvlan0\x00', {0x9a7b}, 0xc9}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="9800000000000000000000000000000061120000000000809500000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000180)) r3 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r2, r1, 0x2}, 0x10) bpf$ITER_CREATE(0xf, &(0x7f00000003c0)={r3}, 0x8) 16:15:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x42}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r3, 0x0, 0xffffffff800) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000800)=ANY=[@ANYBLOB="7f454c4640810720040000000000000003000600ff070000670200000000000040000000000000006f010000000000000500000000003800010001feffff020005000000400000000010000000000000000000800000000000000000000000009fb4606d00000000ff0f0000000000000500000000000000418fc4ac8db420e7bf105ceb2acedf6b3955b8cac4b1bce02847cf28c86f6c7b010ca0ef6f6f6d32e228a904c3c3ff53df7142245d5fb8859dc39853d0980f6c291474ace332d3c21aef892130d87d511985239d63bef5b6afa9ad89d6a0426d7df9dbfc5794c77b7cad784cfc8f446962aadcdb0ff38f315403ad9536010cd65a8edea82b994939c1c5f2b2df436c2009e6d9866bdfaf9c1a94c5d9f162f75c65430be5de11f874d0c5d6cc7a2fd7b09a2cd1731ccefb82db154fb0afa5f6efc1925b03004088cac218a8ff2f03a3b36f1c0c66bbb9f8413bb1ff4c3132abac2d13e967a774313663d0c09a7a632ec6ae650a5aa09b30eb44a550b63dbfeac5957ba200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c00"/635], 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:15:21 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000001940)={&(0x7f00000004c0), 0xc, &(0x7f0000001900)={&(0x7f0000000500)={0x38, 0x0, 0x2, 0x70bd26, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf30}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5ed}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000080}, 0x2004c450) 16:15:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:15:21 executing program 2: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0xd0, &(0x7f0000000140)='c]\x14\b\x06\x9f\x1f#a:\x0e\x00p\x00\xcc\x98v\xaesB\xf1/\xfb\xbc}\xa5%e\fC\xe8*N\xa5K\xebC\x15\xc4\x91\xac\x12Z\x1d\xd1K\xd5\x0f\xa3]j\xa0\x12\xeb\x16\xff=\xa0\xdb\x17\xf2\xc6\x91\xbd\xb5\xa9\xb9\x1c\x94\xbe\xaf\xc41h!\xde\x13\xe8\xca\x99\xda\xc9\x10\xa6:9~<\xe2_\x9c\xfc{\x1e\x9eL{\xa0O\xa5r\xe52\b\f\xdc\xc7\xe0!\xd7x.\xec\xf2\x1c}\x8dJI\x9c\xf4w\x05r\xe2\xc4\x82\xd05\xc4\n\xfe\xc1\x1e\xb5\x01\x10\xb0@O\xd6\'\xb9-\xfa\x9d@P=\x9f\xdd\xe3oVx\xd3\x13\x88\x1a\xaa5\xe6\xef\x8c\x923}\x00\xbb\xc8\xe2\xc9\x17:V\xa6*(tH\xec,\x95m=e_eV\xd1;\xb7\xa6\x10\x06N\fC^\x1b\xe4$\xcb\xd1\x00\xeb\xeb@'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) bpf$ITER_CREATE(0xf, &(0x7f00000003c0)={r2}, 0x8) [ 1169.747906][T29957] sctp: [Deprecated]: syz-executor.3 (pid 29957) Use of int in max_burst socket option deprecated. [ 1169.747906][T29957] Use struct sctp_assoc_value instead 16:15:21 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x19c}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1169.812493][T29959] IPVS: ftp: loaded support on port[0] = 21 [ 1169.848512][T29961] sctp: [Deprecated]: syz-executor.4 (pid 29961) Use of int in max_burst socket option deprecated. [ 1169.848512][T29961] Use struct sctp_assoc_value instead [ 1169.937879][ T9368] net_ratelimit: 93 callbacks suppressed [ 1169.937890][ T9368] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1169.952023][T29966] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1169.961013][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:15:21 executing program 2: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0xa, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) r3 = socket(0xa, 0x1, 0x0) close(r3) sendmmsg$inet_sctp(r3, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200}}], 0x20}], 0x1, 0x0) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x10, &(0x7f00000000c0)={r5}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000200)={r5, @in6={{0xa, 0x4e20, 0x8e, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x2}}}, 0x84) bpf$ITER_CREATE(0xf, &(0x7f00000003c0)={r2}, 0x8) [ 1170.102223][T29960] sctp: [Deprecated]: syz-executor.3 (pid 29960) Use of int in max_burst socket option deprecated. [ 1170.102223][T29960] Use struct sctp_assoc_value instead 16:15:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x2) 16:15:21 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x19d}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1170.321897][T30006] sctp: [Deprecated]: syz-executor.2 (pid 30006) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1170.321897][T30006] Use struct sctp_sack_info instead [ 1170.506958][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1170.516817][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1170.525117][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1170.534543][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1170.542800][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1170.551073][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1170.559560][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1170.804784][T29959] IPVS: ftp: loaded support on port[0] = 21 16:15:22 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x19e}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3929, 0x0, 0x0, {0x25, 0x0, 0x6800}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x6000000000000000}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r5 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r4, 0x536ae464467e3929, 0x0, 0x0, {0x25, 0x0, 0x6800}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r5}}]}, 0x3c}, 0x1, 0x6000000000000000}, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r5, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x7, &(0x7f0000000140)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}, @exit, @generic={0x22, 0x8, 0xa, 0xd4bc, 0x1}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0x8}, @map={0x18, 0x3, 0x1, 0x0, 0x1}], &(0x7f0000000100)='GPL\x00', 0x8000, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r8 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r7, r6, 0x2}, 0x10) bpf$ITER_CREATE(0xf, &(0x7f00000003c0)={r8}, 0x8) 16:15:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x1, @local, 0x6}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r3, 0x0, 0xd, 0x0, &(0x7f0000000340)="61df712bc884fed5722780b6c2", 0x0, 0x8000, 0x0, 0x1f, 0xfffffee9, &(0x7f0000000280)="e93459705a69d77fb232249f3ac870a04af109632a0500000034a2315f7b71", &(0x7f0000000380)="3ad2e5a784c348153abfaa5f621072470824086937ffa663e4c5356f1c622c133f3a12e5a6f7b13540850f76f1b39819048521ef17cb13633206e0ef341890c6bd11ea4a5b05035bdae8f6dab01d6ae691ec3abd5c4e8e18399e44e7df"}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:15:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x2) 16:15:22 executing program 2: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000780)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000740)='\t\x00\x00\x00up\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000000000)="2000000012005ff3fdb2e933004a9f00800200"/32, 0x20) readv(r3, &(0x7f0000000500)=[{&(0x7f0000000040)=""/18, 0x12}], 0x1) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r3, 0x10f, 0x84, &(0x7f0000000140), &(0x7f0000000180)=0x4) r4 = bpf$ITER_CREATE(0xf, &(0x7f00000003c0)={r2}, 0x8) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@ipv4_delrule={0x28, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_GENERIC_POLICY=@FRA_UID_RANGE={0xc, 0x14, {0x0, r7}}]}, 0x28}}, 0x0) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380)='/dev/net/tun\x00', 0x100, 0x0) r9 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r9, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) r10 = socket$inet6_mptcp(0xa, 0x1, 0x106) r11 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@dev, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private0}, 0x0, @in=@loopback}}, &(0x7f00000004c0)=0xe8) sendmmsg$unix(r3, &(0x7f0000000700)=[{&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000240)="82935b58f67e44fb9d38103fb144e34aca8633bf808f28b409a46b6f", 0x1c}, {&(0x7f0000000280)="8a79f07b8b248e596278b9184f5fd312671cbc47f0da3ed22e288d44e08cfc7d4281ce9dc17902f71c2176d982b20c29241451b44d9fd1755baf2b6b4321e03d65c7dba642", 0x45}, {&(0x7f0000000300)="1347a338bd5ad599ca61ec841071bac1d6fe4042444c624dc1c6b007a7", 0x1d}, {&(0x7f0000000400)="46ac8f2304feff2887d495c5e51685aa936b7f2aaa77b58c586950efa6feff38295eb5aba7a1cd55227bdbce9b9ca1af4995a5c70311031e12f6766ebae11375b0483f27c6c2134c5510c7da051accf78d9875e4f2b790fbf4a411d4812393598d1e8171777672e94be28c43a9883b9342930128ef6b4a823845c2d619476720bdde1335514a82408eb0dd7e29d14e80b843b7c3c7a88f761e5c", 0x9a}], 0x4, &(0x7f0000000640)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @rights={{0x20, 0x1, 0x1, [r8, r9, r10, r11]}}, @rights={{0x10}}, @rights={{0x20, 0x1, 0x1, [r0, r4, r0, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r12, 0xffffffffffffffff}}}], 0xa8, 0x84}], 0x1, 0x4000040) 16:15:22 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x5000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:15:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x2) [ 1171.571415][T30053] sctp: [Deprecated]: syz-executor.3 (pid 30053) Use of int in max_burst socket option deprecated. [ 1171.571415][T30053] Use struct sctp_assoc_value instead [ 1171.598802][T30054] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 16:15:23 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x19f}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1171.722004][T30061] IPVS: ftp: loaded support on port[0] = 21 [ 1171.753934][T30054] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1171.903676][T30054] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 16:15:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:15:23 executing program 2: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018270000", @ANYRES32, @ANYBLOB="00000040060000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000140)=0xffff5b59, 0x4) bpf$ITER_CREATE(0xf, &(0x7f00000003c0)={r2}, 0x8) 16:15:23 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1a0}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1172.063014][T30054] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 16:15:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:15:23 executing program 2: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x2) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f00000001c0)='geneve0\x00') bpf$ITER_CREATE(0xf, &(0x7f00000003c0)={r2}, 0x8) socketpair(0x18, 0x4, 0x40, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r6, &(0x7f0000000380), 0x1040c) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f00000001c0)={0x0, 0x0, 0x200003, 0x4000271}) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000100)={0x0, r6}) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xb, 0x3, &(0x7f00000002c0)=@raw=[@map_val={0x18, 0x7, 0x2, 0x0, r4, 0x0, 0x0, 0x0, 0x5}, @exit], &(0x7f0000000300)='GPL\x00', 0x20, 0x59, &(0x7f0000000340)=""/89, 0x40f00, 0x2, [], 0x0, 0x3, r5, 0x8, &(0x7f0000000400)={0x5, 0x1}, 0x8, 0x10, &(0x7f0000000440)={0x3, 0x8, 0x5, 0x3f}, 0x10}, 0x78) connect$bt_rfcomm(r3, &(0x7f0000000240)={0x1f, @fixed={[], 0x12}, 0x7}, 0xa) [ 1172.305511][T30054] debugfs: Directory 'ethtool' with parent 'netdevsim4' already present! [ 1172.454744][T30054] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1172.508041][T30053] sctp: [Deprecated]: syz-executor.3 (pid 30053) Use of int in max_burst socket option deprecated. [ 1172.508041][T30053] Use struct sctp_assoc_value instead [ 1172.523912][T30054] debugfs: Directory 'ethtool' with parent 'netdevsim4' already present! [ 1172.604505][T30054] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1172.646794][T30054] debugfs: Directory 'ethtool' with parent 'netdevsim4' already present! [ 1172.712154][T30054] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1172.743065][T30054] debugfs: Directory 'ethtool' with parent 'netdevsim4' already present! 16:15:24 executing program 4: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x2) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f00000001c0)='geneve0\x00') bpf$ITER_CREATE(0xf, &(0x7f00000003c0)={r2}, 0x8) socketpair(0x18, 0x4, 0x40, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r6, &(0x7f0000000380), 0x1040c) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f00000001c0)={0x0, 0x0, 0x200003, 0x4000271}) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000100)={0x0, r6}) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xb, 0x3, &(0x7f00000002c0)=@raw=[@map_val={0x18, 0x7, 0x2, 0x0, r4, 0x0, 0x0, 0x0, 0x5}, @exit], &(0x7f0000000300)='GPL\x00', 0x20, 0x59, &(0x7f0000000340)=""/89, 0x40f00, 0x2, [], 0x0, 0x3, r5, 0x8, &(0x7f0000000400)={0x5, 0x1}, 0x8, 0x10, &(0x7f0000000440)={0x3, 0x8, 0x5, 0x3f}, 0x10}, 0x78) connect$bt_rfcomm(r3, &(0x7f0000000240)={0x1f, @fixed={[], 0x12}, 0x7}, 0xa) [ 1172.784050][T30054] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1172.835632][T30061] IPVS: ftp: loaded support on port[0] = 21 16:15:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "418fc4ac8db420e7bf105ceb2acedf6b3955b8cac4b1bce02847cf28c86f6c7b010ca0ef6f6f6d32e228a904c3c3ff53df7142245d5fb8859dc39853d0980f6c291474ace332d3c21aef892130d87d511985239d63bef5b6afa9ad89d6a0426d7df9dbfc5794c77b7cad784cfc8f446962aadcdb0ff38f315403ad9536010cd65a8edea82b994939c1c5f2b2df436c2009e6d9866bdfaf9c1a94c5d9f162f75cc5d6cc7a2fd7b09a2cd1731ccefb82db154fb0afa5f6efc1925b03004088cac218a8ff2f03a3b36f1c0c66bbb9f8413bb1ff4c3132abac2d13e967a774313663d0c09a7a632ec6ae650a5aa09b30eb44a550b63dbfeac5957ba2", [[]]}, 0x272) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000280)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:15:24 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1a1}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) [ 1173.107910][T30148] sctp: [Deprecated]: syz-executor.3 (pid 30148) Use of int in max_burst socket option deprecated. [ 1173.107910][T30148] Use struct sctp_assoc_value instead [ 1173.362635][T30148] sctp: [Deprecated]: syz-executor.3 (pid 30148) Use of int in max_burst socket option deprecated. [ 1173.362635][T30148] Use struct sctp_assoc_value instead 16:15:25 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x6000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:15:25 executing program 2: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000000000000000000000000006111fffe0000000095000000000000000081ca686059c47146252025133c873877b36da0bd5369458b514f80dcfbee58c1f0076c2dd21a5fa785a6981bf4139508b2dc9b5c5b783f4bb10fb52ce38069d76b310bc776a6e69e749cd5992e2276fa3a61ca1ec4799eb6827d7c6dbd997d9ec20375cbd2976b11ed74302975807728070af773a913f5491dc64000"/167], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) openat$cgroup_type(r0, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) bpf$ITER_CREATE(0xf, &(0x7f00000003c0)={r2}, 0x8) 16:15:25 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1a2}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x2) 16:15:25 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x18e}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) socket$key(0xf, 0x3, 0x2) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:15:25 executing program 2: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000140)='threaded\x00', 0x9) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) bpf$ITER_CREATE(0xf, &(0x7f00000003c0)={r2}, 0x8) [ 1173.970302][T30191] sctp: [Deprecated]: syz-executor.3 (pid 30191) Use of int in max_burst socket option deprecated. [ 1173.970302][T30191] Use struct sctp_assoc_value instead 16:15:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x2) 16:15:25 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x2) [ 1174.044059][T30193] IPVS: ftp: loaded support on port[0] = 21 16:15:25 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1a3}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x2) [ 1174.336307][T30191] sctp: [Deprecated]: syz-executor.3 (pid 30191) Use of int in max_burst socket option deprecated. [ 1174.336307][T30191] Use struct sctp_assoc_value instead 16:15:25 executing program 2: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x6, &(0x7f0000000100)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}, @exit, @alu={0x4, 0x1, 0x4, 0x4, 0xb, 0x20, 0x1}]}, &(0x7f0000000480)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r2, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000140)=r2) r3 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) r4 = socket(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_START_AP(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x48, 0x0, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@NL80211_ATTR_IE_ASSOC_RESP={0x9, 0x80, "3c5ef48567"}, @NL80211_ATTR_SMPS_MODE={0x5, 0xd5, 0x2}, @NL80211_ATTR_P2P_CTWINDOW={0x5, 0xa2, 0x81}, @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x10001}, @NL80211_ATTR_P2P_OPPPS={0x5, 0xa3, 0x1}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, 0x3}]}, 0x48}, 0x1, 0x0, 0x0, 0x480c0}, 0x801) write(r4, &(0x7f0000000000)="2000000012005ff3fdb2e933004a9f00800200"/32, 0x20) readv(r4, &(0x7f0000000500)=[{&(0x7f0000000040)=""/18, 0x12}], 0x1) connect$pptp(r4, &(0x7f0000000240)={0x18, 0x2, {0xbc84, @local}}, 0x1e) bpf$ITER_CREATE(0xf, &(0x7f00000003c0)={r3}, 0x8) [ 1174.903485][T30193] IPVS: ftp: loaded support on port[0] = 21 16:15:26 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x7000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:15:26 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1a4}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:26 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x177}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x0) 16:15:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback, 0x800}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) r2 = socket$kcm(0x10, 0x0, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r3, 0x0, 0xffffffff800) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYRES64=r2, @ANYRES16=r5, @ANYRES64=r2], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) r6 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) write$binfmt_elf64(r6, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x0, 0x7ff, 0x268, 0x40, 0x16d, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x8}], "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"}, 0x172) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:15:26 executing program 2: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000180)={r0, 0x1000, 0x10000, 0x1}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xe, 0x5, &(0x7f0000000100)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x7}, @map_val={0x18, 0x5, 0x2, 0x0, r1}], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], r2, 0x19, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x49}, 0x78) r4 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r3, r0, 0x2}, 0x10) bpf$ITER_CREATE(0xf, &(0x7f00000003c0)={r4}, 0x8) [ 1175.217050][T10110] net_ratelimit: 71 callbacks suppressed [ 1175.217061][T10110] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1175.286144][T30280] sctp: [Deprecated]: syz-executor.3 (pid 30280) Use of int in max_burst socket option deprecated. [ 1175.286144][T30280] Use struct sctp_assoc_value instead 16:15:26 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1a5}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x0) 16:15:26 executing program 4: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) bpf$ITER_CREATE(0xf, 0x0, 0x0) 16:15:26 executing program 2: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x4e22, 0x3, @remote, 0x1ff}, 0x1c) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000140)=0x3, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) bpf$ITER_CREATE(0xf, &(0x7f00000003c0)={r2}, 0x8) [ 1175.397700][T30285] IPVS: ftp: loaded support on port[0] = 21 [ 1175.619986][T30280] sctp: [Deprecated]: syz-executor.3 (pid 30280) Use of int in max_burst socket option deprecated. [ 1175.619986][T30280] Use struct sctp_assoc_value instead 16:15:27 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1a6}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:27 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x0) [ 1176.153414][T30285] IPVS: ftp: loaded support on port[0] = 21 [ 1176.257755][T11695] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1177.306823][T11695] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1177.856967][T28156] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:15:29 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x9000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:15:29 executing program 2: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000000002c2f000000007fe400950000000000000000000000000000f151cf8a8e2d3f156db285b83377a5882e39887eaec1396634a096c8251da5e59e202654b6632aea8f1e8370a616b0fef570aca342c09f4a2f7778a59b2a35b52ebbace33e0e31e567b140485456a54aaaeb3bfda06403d50a7411146599045cbddb7fe3977ea6978c9e1a37eae74ecf59d6dfe724d7a8faefb7dcf3b24c2a"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x1040c) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f00000001c0)={0x0, 0x0, 0x200003, 0x4000271}) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000100)={0x0, r3}) bpf$ITER_CREATE(0xf, &(0x7f0000000180)={r3}, 0x8) 16:15:29 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4800}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:15:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) r2 = socket$kcm(0x10, 0x0, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f00000002c0)="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") r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r3, 0x0, 0xffffffff800) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000, 0x0, 0x1d, 0x0, &(0x7f0000000280)="48fee76f53d4e494b7c2c1a02714f9ce9d0831b60d5e21904f4f84a773"}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="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"/626], 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:15:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @remote, 0xa}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000280)={{0x3, 0x0, @descriptor="d72d3eba35077492"}}) shutdown(r0, 0x2) 16:15:29 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1a7}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1178.339570][T10110] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1178.374840][T30348] sctp: [Deprecated]: syz-executor.3 (pid 30348) Use of int in max_burst socket option deprecated. [ 1178.374840][T30348] Use struct sctp_assoc_value instead [ 1178.394641][T30350] sctp: [Deprecated]: syz-executor.1 (pid 30350) Use of int in max_burst socket option deprecated. [ 1178.394641][T30350] Use struct sctp_assoc_value instead [ 1178.414205][T30349] IPVS: ftp: loaded support on port[0] = 21 16:15:29 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1a8}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:29 executing program 2: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) bpf$ITER_CREATE(0xf, &(0x7f00000003c0)={r2}, 0x8) [ 1178.541893][T30360] IPVS: ftp: loaded support on port[0] = 21 [ 1178.798518][T30348] sctp: [Deprecated]: syz-executor.3 (pid 30348) Use of int in max_burst socket option deprecated. [ 1178.798518][T30348] Use struct sctp_assoc_value instead 16:15:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @remote, 0xa}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000280)={{0x3, 0x0, @descriptor="d72d3eba35077492"}}) shutdown(r0, 0x2) 16:15:30 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1a9}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:30 executing program 2: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="1800905bee242e07a553d3dc13e6541c00000000d2a74382d8d74975c0fc0400000000000000000061120000002f"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x2}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x9, 0x9}, 0x8) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000001340)='~', 0x1}], 0x1, 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000001c0)={r2, 0x10, &(0x7f0000000180)={&(0x7f0000000140)=""/27, 0x1b}}, 0x10) bpf$ITER_CREATE(0xf, &(0x7f00000003c0)={r1}, 0x8) 16:15:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) pread64(r0, &(0x7f0000000280)=""/135, 0x87, 0xff) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffff7fff, 0x96}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 1179.089758][T30420] sctp: [Deprecated]: syz-executor.1 (pid 30420) Use of int in max_burst socket option deprecated. [ 1179.089758][T30420] Use struct sctp_assoc_value instead [ 1179.377006][T11695] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1179.399424][T30435] sctp: [Deprecated]: syz-executor.3 (pid 30435) Use of int in max_burst socket option deprecated. [ 1179.399424][T30435] Use struct sctp_assoc_value instead [ 1179.590229][T30360] IPVS: ftp: loaded support on port[0] = 21 [ 1179.656860][T30435] sctp: [Deprecated]: syz-executor.3 (pid 30435) Use of int in max_burst socket option deprecated. [ 1179.656860][T30435] Use struct sctp_assoc_value instead 16:15:31 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xa000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:15:31 executing program 2: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x9, 0x4, &(0x7f0000000140)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) bpf$ITER_CREATE(0xf, &(0x7f00000003c0)={r2}, 0x8) 16:15:31 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x9000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:15:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="fb018fe148000000", @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:15:31 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1aa}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @remote, 0xa}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000280)={{0x3, 0x0, @descriptor="d72d3eba35077492"}}) shutdown(r0, 0x2) [ 1180.112279][T30478] IPVS: ftp: loaded support on port[0] = 21 [ 1180.113319][T30481] sctp: [Deprecated]: syz-executor.1 (pid 30481) Use of int in max_burst socket option deprecated. [ 1180.113319][T30481] Use struct sctp_assoc_value instead 16:15:31 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1ab}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) r2 = socket$kcm(0x10, 0x0, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f00000002c0)="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") r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r3, 0x0, 0xffffffff800) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000, 0x0, 0x1d, 0x0, &(0x7f0000000280)="48fee76f53d4e494b7c2c1a02714f9ce9d0831b60d5e21904f4f84a773"}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="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"/626], 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 1180.175309][T30486] sctp: [Deprecated]: syz-executor.3 (pid 30486) Use of int in max_burst socket option deprecated. [ 1180.175309][T30486] Use struct sctp_assoc_value instead [ 1180.313481][T30496] IPVS: ftp: loaded support on port[0] = 21 [ 1180.417968][T11695] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1180.428998][ T26] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1180.439171][T10110] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1180.449036][T10121] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:15:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @remote, 0xa}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000280)={{0x3, 0x0, @descriptor="d72d3eba35077492"}}) [ 1180.538990][T30529] sctp: [Deprecated]: syz-executor.2 (pid 30529) Use of int in max_burst socket option deprecated. [ 1180.538990][T30529] Use struct sctp_assoc_value instead 16:15:32 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1ac}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1180.853111][T30486] sctp: [Deprecated]: syz-executor.3 (pid 30486) Use of int in max_burst socket option deprecated. [ 1180.853111][T30486] Use struct sctp_assoc_value instead [ 1180.898625][T28159] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:15:32 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1ad}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:32 executing program 3: sendmsg$NL80211_CMD_SET_KEY(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=ANY=[@ANYBLOB="c4000000", @ANYRES16=0x0, @ANYBLOB="200029bd7000fddbdf250a0000000800090005ac0f009c0050801100010019d47741a1998e79aba7238d6000000011000100f3610c38142ebeeb1509d362d1000000050002000100000005000900100000000400050012000400332282b5a68fbf23ed998454ffeb000009000100a95fafe6dc00000011000100793bc1fb8dc1ce76669f655dd5000000140004c596c8110001008b1d74561badd3178e4226626f000000090007000ae80caffa000000"], 0xc4}, 0x1, 0x0, 0x0, 0x40}, 0x4040850) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="48008000", @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0x82, 0x0, &(0x7f0000000800)="61df71d5722780aec2a6d5af68551b6c56e31ce133629a42d0cab3565900399a7986e246c0177a71fc410f5d69d152151d60bd412e7ed55e68f8f1e479d5e418d214109519f5000000000275d5097a4dd0c4aedbc3ec7994401beaeddb4598b720ff3f161a00f61aa9cc3d854490aa0dd34e67dee24377ddf247d488dc853345e45e", 0x0, 0x8800, 0x0, 0xf4, 0x0, &(0x7f00000008c0)="52ab3263a530d4ada73860d2972a894bdc3e77d63e796a371751843483d6093fc341b6e4e53742f1354abf0adee8458f9847bec851fcc8463de547ded4c5e024ad131d32d2c119b031e3080f5d3ed97640f7b183a6262e7f2d41bf4f09dd66ee7f9f4471f1262218fe17d6364ee00dd340e8d2325d5d0f5a5f6e1cd1ba3e2eb9f3eb0346bac64b5674de5c19d5dc3a53968d53370ce87410f65132ba9dd3330d4a5a30bbeb532278121ce689fa5bbfd131562c23a30a309d0d3dbf7b599473a88d2a13647707d1472d274dcefb6e92349a148abd55aa0a0b6c5b3cc3bdbeddf33adb675d65214e75e7f5578eea9b6a52a37fae34"}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 1181.186229][T30478] IPVS: ftp: loaded support on port[0] = 21 [ 1181.537999][T10110] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:15:33 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xf000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:15:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @remote, 0xa}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) [ 1181.790443][T30608] IPVS: ftp: loaded support on port[0] = 21 16:15:33 executing program 4: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000000002c2f000000007fe400950000000000000000000000000000f151cf8a8e2d3f156db285b83377a5882e39887eaec1396634a096c8251da5e59e202654b6632aea8f1e8370a616b0fef570aca342c09f4a2f7778a59b2a35b52ebbace33e0e31e567b140485456a54aaaeb3bfda06403d50a7411146599045cbddb7fe3977ea6978c9e1a37eae74ecf59d6dfe724d7a8faefb7dcf3b24c2a"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x1040c) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f00000001c0)={0x0, 0x0, 0x200003, 0x4000271}) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000100)={0x0, r3}) bpf$ITER_CREATE(0xf, &(0x7f0000000180)={r3}, 0x8) 16:15:33 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="fb018fe148000000", @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:15:33 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1ae}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair(0x9f7f91d60cf1932e, 0xa, 0x401, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:15:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @remote, 0xa}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) 16:15:33 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1af}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) 16:15:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYRESDEC=r0, @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b20000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000300), 0x4) [ 1182.586969][T10110] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:15:34 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1b0}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1182.649105][T30671] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:15:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @loopback}}, 0x800, 0x0, 0x2bf, 0x80000, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000340)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x100, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000280)='veth1\x00', 0x10) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYRESOCT=r0, @ANYRES32=r2, @ANYBLOB="010025bd7000ffdbbaaf3dce00008b"], 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x890) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 1182.784361][T30671] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1182.818102][T28156] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1182.905331][T30608] IPVS: ftp: loaded support on port[0] = 21 16:15:35 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x48000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:15:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair(0x9f7f91d60cf1932e, 0xa, 0x401, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:15:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) 16:15:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') bind$x25(r2, &(0x7f0000000280)={0x9, @null=' \x00'}, 0x12) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:15:35 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1b1}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:35 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @loopback}}, 0x800, 0x0, 0x2bf, 0x80000, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000340)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x100, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000280)='veth1\x00', 0x10) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYRESOCT=r0, @ANYRES32=r2, @ANYBLOB="010025bd7000ffdbbaaf3dce00008b"], 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x890) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 1183.818241][T30724] sctp_setsockopt_maxburst: 12 callbacks suppressed [ 1183.818254][T30724] sctp: [Deprecated]: syz-executor.3 (pid 30724) Use of int in max_burst socket option deprecated. [ 1183.818254][T30724] Use struct sctp_assoc_value instead [ 1183.835397][T30726] sctp: [Deprecated]: syz-executor.2 (pid 30726) Use of int in max_burst socket option deprecated. [ 1183.835397][T30726] Use struct sctp_assoc_value instead [ 1183.863021][T30728] sctp: [Deprecated]: syz-executor.1 (pid 30728) Use of int in max_burst socket option deprecated. [ 1183.863021][T30728] Use struct sctp_assoc_value instead [ 1183.882674][T30727] sctp: [Deprecated]: syz-executor.4 (pid 30727) Use of int in max_burst socket option deprecated. [ 1183.882674][T30727] Use struct sctp_assoc_value instead 16:15:35 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1b2}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1183.993402][T30734] IPVS: ftp: loaded support on port[0] = 21 16:15:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) [ 1184.129538][T30724] sctp: [Deprecated]: syz-executor.3 (pid 30724) Use of int in max_burst socket option deprecated. [ 1184.129538][T30724] Use struct sctp_assoc_value instead 16:15:35 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) 16:15:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={0x200, 0x3, 0x3, 0x40, 0x1000, 0x87, 0x9, 0x1}, &(0x7f00000002c0)=0x20) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) r2 = socket$kcm(0x10, 0x0, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(0xffffffffffffffff, r2, 0x0, 0x9) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="68009ffb", @ANYRES16=r3, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:15:35 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1b3}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1184.352462][T30769] sctp: [Deprecated]: syz-executor.1 (pid 30769) Use of int in max_burst socket option deprecated. [ 1184.352462][T30769] Use struct sctp_assoc_value instead 16:15:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) [ 1184.567273][T30785] sctp: [Deprecated]: syz-executor.3 (pid 30785) Use of int in max_burst socket option deprecated. [ 1184.567273][T30785] Use struct sctp_assoc_value instead [ 1184.621307][T30788] sctp: [Deprecated]: syz-executor.4 (pid 30788) Use of int in max_burst socket option deprecated. [ 1184.621307][T30788] Use struct sctp_assoc_value instead [ 1184.665309][T30790] sctp: [Deprecated]: syz-executor.2 (pid 30790) Use of int in max_burst socket option deprecated. [ 1184.665309][T30790] Use struct sctp_assoc_value instead [ 1184.916881][T30785] sctp: [Deprecated]: syz-executor.3 (pid 30785) Use of int in max_burst socket option deprecated. [ 1184.916881][T30785] Use struct sctp_assoc_value instead [ 1184.973695][T30734] IPVS: ftp: loaded support on port[0] = 21 16:15:36 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4c000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:15:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:36 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) 16:15:36 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1b4}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) 16:15:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x7fff}, 0x8) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="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"/626], 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 1185.427540][T30839] net_ratelimit: 168 callbacks suppressed [ 1185.427551][T30839] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:15:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1185.527076][T30846] IPVS: ftp: loaded support on port[0] = 21 [ 1185.541386][T30839] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:15:37 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1b5}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1185.608365][T30839] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:15:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) [ 1185.653587][T30839] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1185.694129][T30839] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1185.708652][T10121] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1185.754377][T30833] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:15:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:37 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) 16:15:37 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1b6}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1186.017604][ T248] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1186.027947][T28159] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1186.079798][T10110] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1186.423296][T30846] IPVS: ftp: loaded support on port[0] = 21 16:15:38 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x68000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:15:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="4806000070a1ff42ed64714b2fcdab5925382661c1f01c4e9a1227c4b83518ca03961a39ae2f64bc3bf518455bdc540de41732a4c862e3fcaf1b596add3b8adb1ab4e6a1b55aabad32a8aa577f8764b6bb12224fd6bf635b92fe6d453011b2199234c56149e0f2ad6a835fa66920c3fb58067709b2965e4ac914077fdb7a547a971d105fc8b57531e35502b4b8766d057955961849a2116d987e02ac0cbe492b274e9f15", @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:15:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) 16:15:38 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) 16:15:38 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1b7}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:38 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) [ 1186.904610][T30934] IPVS: ftp: loaded support on port[0] = 21 16:15:38 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1b8}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:38 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:38 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1b9}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1187.732328][T30934] IPVS: ftp: loaded support on port[0] = 21 16:15:39 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x6c000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:15:39 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:39 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x5, &(0x7f0000000cc0)=0x1, 0x4) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="9546598110b46744bad171631abb920f486f7068771c1962a9162f4d218733060f2531bdaf8408b4eb293cde9f68ba24094fcc60a3d83304d75f4f5bccaa820167288bcbec35360eb980a858211917db87043c89a47d69ff88f0d5c741fde64e20b910b4a498c4b74c87e7d3afd6a2dbc02e5a9e489283ef9117ce9f57ee971d1081b30388f5bffe37554946a9e6910f6c57db184ef2d6c993f4f22279f2e65434ff52084521031f5da276d50e8c06877d33038304b7d55937202cc39bcbaf67ad6c4c2d047f5f51b398d3382f8a57", @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:15:39 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1ba}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:39 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:39 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:39 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1bb}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:39 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1188.253788][T31025] IPVS: ftp: loaded support on port[0] = 21 16:15:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@int=0xfffffff9, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(0xffffffffffffffff, 0x1) socket$kcm(0x10, 0x0, 0x10) ioctl$BTRFS_IOC_QUOTA_RESCAN(0xffffffffffffffff, 0x4040942c, &(0x7f00000002c0)={0x0, 0x1, [0x9, 0x7f, 0x1, 0x8, 0x3, 0x200]}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYRESHEX=r2, @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r2, 0x0, 0xe, 0x0, &(0x7f00000004c0)="61df712bc884f4fed5722780b6c2", 0x0, 0x8000, 0x0, 0x28, 0x2b, &(0x7f0000000440)="bbfb94fb69751a40884540ff90cc01ad14be60e143b6f9b271a811be1cf6daf743bcd216386ff6ee", &(0x7f0000000480)="ecd457b920a900f10c87dfa154e0d19697f369e5de8afe3ce4729aece667869cc8b9f41a698073f110cc2c"}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x1, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) 16:15:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1189.006382][T31025] IPVS: ftp: loaded support on port[0] = 21 16:15:40 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:40 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1bc}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:40 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:40 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x74000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:15:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [], "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"}, 0x13a) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:15:40 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:40 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1bd}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:40 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1189.483462][T31111] IPVS: ftp: loaded support on port[0] = 21 16:15:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1189.552288][T31113] sctp_setsockopt_maxburst: 16 callbacks suppressed [ 1189.552298][T31113] sctp: [Deprecated]: syz-executor.3 (pid 31113) Use of int in max_burst socket option deprecated. [ 1189.552298][T31113] Use struct sctp_assoc_value instead 16:15:41 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:41 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1be}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:41 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1190.097922][T31113] sctp: [Deprecated]: syz-executor.3 (pid 31113) Use of int in max_burst socket option deprecated. [ 1190.097922][T31113] Use struct sctp_assoc_value instead [ 1190.534121][T31111] IPVS: ftp: loaded support on port[0] = 21 16:15:42 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x7a000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:15:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:42 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:42 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1bf}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) shutdown(0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:15:42 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1190.867975][T31201] sctp: [Deprecated]: syz-executor.3 (pid 31201) Use of int in max_burst socket option deprecated. [ 1190.867975][T31201] Use struct sctp_assoc_value instead 16:15:42 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1190.943450][T31209] IPVS: ftp: loaded support on port[0] = 21 16:15:42 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1c0}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1191.180966][T31201] sctp: [Deprecated]: syz-executor.3 (pid 31201) Use of int in max_burst socket option deprecated. [ 1191.180966][T31201] Use struct sctp_assoc_value instead [ 1191.297057][T11698] net_ratelimit: 42 callbacks suppressed [ 1191.297068][T11698] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:15:42 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:42 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1c1}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1191.843037][T31209] IPVS: ftp: loaded support on port[0] = 21 [ 1192.346825][T11698] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1192.426715][ T8497] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1193.058700][ T8497] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1193.380799][T10123] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:15:45 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x9effffff}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:15:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:45 executing program 4: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000280)={'filter\x00', 0x5, "b9e4db1ff2"}, &(0x7f00000002c0)=0x29) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:15:45 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1c2}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1193.830108][T31281] sctp: [Deprecated]: syz-executor.3 (pid 31281) Use of int in max_burst socket option deprecated. [ 1193.830108][T31281] Use struct sctp_assoc_value instead 16:15:45 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1c3}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1193.951001][T31291] IPVS: ftp: loaded support on port[0] = 21 16:15:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:45 executing program 4: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1194.224984][T31290] sctp: [Deprecated]: syz-executor.3 (pid 31290) Use of int in max_burst socket option deprecated. [ 1194.224984][T31290] Use struct sctp_assoc_value instead 16:15:45 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1c4}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x6, 0x200) [ 1194.417303][T11698] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1194.613504][T31344] sctp: [Deprecated]: syz-executor.3 (pid 31344) Use of int in max_burst socket option deprecated. [ 1194.613504][T31344] Use struct sctp_assoc_value instead [ 1194.810705][T31344] sctp: [Deprecated]: syz-executor.3 (pid 31344) Use of int in max_burst socket option deprecated. [ 1194.810705][T31344] Use struct sctp_assoc_value instead [ 1194.853887][T31291] IPVS: ftp: loaded support on port[0] = 21 16:15:46 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xa4020000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:15:46 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:46 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1c5}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000000280)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e26, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd0000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "418fc4ac8db420e7bf105ceb2acedf6b3955b8cac4b1bce02847cf28c86f6c7b010ca0ef6f6f6d32e228a904c3c3ff53df7142245d5fb8859dc39853d0980f6c291474ace332d3c21aef892130d87d511985239d63bef5b6afa9ad89d6a0426d7df9dbfc5794c77b7cad784cfc8f446962aadcdb0ff38f315403ad9536010cd65a8edea82b994939c1c5f2b2df436c2009e6d9866bdfaf9c1a94c5d9f162f75cc5d6cc7a2fd7b09a2cd1731ccefb82db154fb0afa5f6efc1925b03004088cac218a8ff2f03a3b36f1c0c66bbb9f8413bb1ff4c3132abac2d13e967a774313663d0c09a7a632ec6ae650a5aa09b30eb44a550b63dbfeac5957ba2", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 1195.204501][T31391] sctp: [Deprecated]: syz-executor.3 (pid 31391) Use of int in max_burst socket option deprecated. [ 1195.204501][T31391] Use struct sctp_assoc_value instead [ 1195.289379][T31399] IPVS: ftp: loaded support on port[0] = 21 [ 1195.290371][T31394] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1195.304497][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:15:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:46 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1c6}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1195.468736][T11698] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:15:46 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1195.569836][T31391] sctp: [Deprecated]: syz-executor.3 (pid 31391) Use of int in max_burst socket option deprecated. [ 1195.569836][T31391] Use struct sctp_assoc_value instead 16:15:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf25c4c2fac3e17df5a22fcd6c7b71f31b00000000"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 1195.848084][T31442] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1195.954180][T31446] sctp: [Deprecated]: syz-executor.3 (pid 31446) Use of int in max_burst socket option deprecated. [ 1195.954180][T31446] Use struct sctp_assoc_value instead [ 1196.226992][T31446] sctp: [Deprecated]: syz-executor.3 (pid 31446) Use of int in max_burst socket option deprecated. [ 1196.226992][T31446] Use struct sctp_assoc_value instead [ 1196.236804][T31399] IPVS: ftp: loaded support on port[0] = 21 16:15:47 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xf0ffffff}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:15:47 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1c7}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000800)=ANY=[], 0x272) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@getnexthop={0x20, 0x6a, 0x10, 0x70bd2c, 0x25dfdbff, {}, [@NHA_FDB={0x4}, @NHA_FDB={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040004}, 0x400c000) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 1196.496847][T11698] net_ratelimit: 2 callbacks suppressed [ 1196.496858][T11698] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1196.685248][T31491] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1196.694155][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1196.723611][T31495] sctp: [Deprecated]: syz-executor.3 (pid 31495) Use of int in max_burst socket option deprecated. [ 1196.723611][T31495] Use struct sctp_assoc_value instead 16:15:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1196.763572][T31496] IPVS: ftp: loaded support on port[0] = 21 16:15:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:48 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:48 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1c8}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1197.082055][T31495] sctp: [Deprecated]: syz-executor.3 (pid 31495) Use of int in max_burst socket option deprecated. [ 1197.082055][T31495] Use struct sctp_assoc_value instead [ 1197.096589][T31529] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1197.107309][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:15:48 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1c9}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1197.537106][T11698] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1197.622607][T31496] IPVS: ftp: loaded support on port[0] = 21 16:15:49 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xfeffffff}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:15:49 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025ffdbdf251b000000074ae9b464aa0652a8e79373aaafceb53cb517b41c320c34a2e0594c047141a0d835a986d1fc8c1043925f"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:15:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:49 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1ca}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1198.238954][T31578] sctp: [Deprecated]: syz-executor.3 (pid 31578) Use of int in max_burst socket option deprecated. [ 1198.238954][T31578] Use struct sctp_assoc_value instead [ 1198.262195][T31579] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1198.271349][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:15:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:49 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1cb}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:49 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1198.445263][T31587] IPVS: ftp: loaded support on port[0] = 21 [ 1198.577653][T11698] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1198.612910][T31578] sctp: [Deprecated]: syz-executor.3 (pid 31578) Use of int in max_burst socket option deprecated. [ 1198.612910][T31578] Use struct sctp_assoc_value instead 16:15:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1198.740082][T31615] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:15:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1199.264844][T31587] IPVS: ftp: loaded support on port[0] = 21 16:15:50 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xfffff000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:15:50 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:50 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1cc}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x8}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0, 0x5}, 0x8) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="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"/626], 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:15:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:51 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1199.683060][T31668] IPVS: ftp: loaded support on port[0] = 21 16:15:51 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1cd}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1199.978257][T31665] sctp_setsockopt_maxburst: 1 callbacks suppressed [ 1199.978272][T31665] sctp: [Deprecated]: syz-executor.3 (pid 31665) Use of int in max_burst socket option deprecated. [ 1199.978272][T31665] Use struct sctp_assoc_value instead [ 1200.507320][T31668] IPVS: ftp: loaded support on port[0] = 21 16:15:52 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xffffff7f}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:15:52 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1ce}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:52 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:52 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:52 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r3, 0x0, 0xffffffff800) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7c000000110000002abd7000fedbdf2507000000", @ANYRES32=0x0, @ANYBLOB="620000008004000408000d00030000001400140076657468305f746f5f7465616d000000050011002e000000080004008b0000001d0024009bfe16e9c9c0dd40ac72a9104c585f8009ef418f035e23cc0200000008003f00ff03000008000500", @ANYRES32=0x0, @ANYBLOB], 0x7c}, 0x1, 0x0, 0x0, 0x8840}, 0x24040410) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "418fc4ac8db420e7bf105ceb2acedf6b3955b8cac4b1bce02847cf28c86f6c7b010ca0ef6f6f6d32e228a904c3c3ff53df7142245d5fb8859dc39853d0980f6c291474ace332d3c21aef892130d87d511985239d63bef5b6afa9ad89d6a0426d7df9dbfc5794c77b7cad784cfc8f446962aadcdb0ff38f315403ad9536010cd65a8edea82b994939c1c5f2b2df436c2009e6d9866bdfaf9c1a94c5d9f162f75cc5d6cc7a2fd7b09a2cd1731ccefb82db154fb0afa5f6efc1925b03004088cac218a8ff2f03a3b36f1c0c66bbb9f8413bb1ff4c3132abac2d13e967a774313663d0c09a7a632ec6ae650a5aa09b30eb44a550b63dbfeac5957ba2", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:15:52 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1200.864187][T31748] sctp: [Deprecated]: syz-executor.3 (pid 31748) Use of int in max_burst socket option deprecated. [ 1200.864187][T31748] Use struct sctp_assoc_value instead 16:15:52 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:52 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:52 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1cf}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1200.975990][T31756] IPVS: ftp: loaded support on port[0] = 21 16:15:52 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff), 0x0, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:52 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1201.282384][T31748] sctp: [Deprecated]: syz-executor.3 (pid 31748) Use of int in max_burst socket option deprecated. [ 1201.282384][T31748] Use struct sctp_assoc_value instead [ 1201.697001][T11698] net_ratelimit: 10 callbacks suppressed [ 1201.697011][T11698] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1201.755467][T31756] IPVS: ftp: loaded support on port[0] = 21 [ 1202.016846][T28164] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1202.178366][T28164] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:15:53 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xffffff9e}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:15:53 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1d0}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff), 0x0, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:53 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @remote}}, 0x0, 0x0, 0x2bf, 0x0, 0x32, 0x100}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="e92b6bf8ed1496d2bb884134e9dcb7325baec5858f92e916ac07714c39b3d297cd6ff18df35982976863", @ANYRES16=r3, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:15:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff), 0x0, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1202.540895][T31839] sctp: [Deprecated]: syz-executor.3 (pid 31839) Use of int in max_burst socket option deprecated. [ 1202.540895][T31839] Use struct sctp_assoc_value instead 16:15:54 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1202.655822][T31839] sctp: [Deprecated]: syz-executor.3 (pid 31839) Use of int in max_burst socket option deprecated. [ 1202.655822][T31839] Use struct sctp_assoc_value instead [ 1202.665734][T28164] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1202.682528][T12092] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:15:54 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1d1}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1202.706020][T31846] IPVS: ftp: loaded support on port[0] = 21 [ 1202.740468][T11698] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:15:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000380)={0x1, &(0x7f0000000280), &(0x7f00000002c0)=""/177, 0x4}, 0x20) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000840)=ANY=[@ANYBLOB="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"/641], 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:15:54 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1203.077210][T31880] sctp: [Deprecated]: syz-executor.3 (pid 31880) Use of int in max_burst socket option deprecated. [ 1203.077210][T31880] Use struct sctp_assoc_value instead [ 1203.341414][T31880] sctp: [Deprecated]: syz-executor.3 (pid 31880) Use of int in max_burst socket option deprecated. [ 1203.341414][T31880] Use struct sctp_assoc_value instead [ 1203.457017][T31846] IPVS: ftp: loaded support on port[0] = 21 16:15:55 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xfffffff0}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:15:55 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:55 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:55 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1d2}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff), 0x0, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000280)={'wg0\x00', 0x800}) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "418fc4ac8db420e7bf105ceb2acedf6b3955b8cac4b1bce02847cf28c86f6c7b010ca0ef6f6f6d32e228a904c3c3ff53df7142245d5fb8859dc39853d0980f6c291474ace332d3c21aef892130d87d511985239d63bef5b6afa9ad89d6a0426d7df9dbfc5794c77b7cad784cfc8f446962aadcdb0ff38f315403ad9536010cd65a8edea82b994939c1c5f2b2df436c2009e6d9866bdfaf9c1a94c5d9f162f75cc5d6cc7a2fd7b09a2cd1731ccefb82db154fb0afa5f6efc1925b03004088cac218a8ff2f03a3b36f1c0c66bbb9f8413bb1ff4c3132abac2d13e967a774313663d0c09a7a632ec6ae650a5aa09b30eb44a550b63dbfeac5957ba2", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 1203.788061][T11698] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:15:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff), 0x0, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:55 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1203.886154][T31929] sctp: [Deprecated]: syz-executor.3 (pid 31929) Use of int in max_burst socket option deprecated. [ 1203.886154][T31929] Use struct sctp_assoc_value instead 16:15:55 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:55 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1d3}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1203.992885][T31931] IPVS: ftp: loaded support on port[0] = 21 16:15:55 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff), 0x0, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff), 0x0, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1204.194778][T31929] sctp: [Deprecated]: syz-executor.3 (pid 31929) Use of int in max_burst socket option deprecated. [ 1204.194778][T31929] Use struct sctp_assoc_value instead [ 1204.798375][T31931] IPVS: ftp: loaded support on port[0] = 21 [ 1204.817955][T11693] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:15:56 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xfffffffe}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:15:56 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1d4}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:56 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:56 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff), 0x0, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xffffffff800) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 1205.137198][T32012] sctp: [Deprecated]: syz-executor.3 (pid 32012) Use of int in max_burst socket option deprecated. [ 1205.137198][T32012] Use struct sctp_assoc_value instead 16:15:56 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff), 0x0, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1205.217107][T12092] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1205.243694][T32017] IPVS: ftp: loaded support on port[0] = 21 16:15:56 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, 0x0, 0x0) 16:15:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:56 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1d5}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:56 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:57 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, 0x0, 0x0) [ 1205.592454][T32012] sctp: [Deprecated]: syz-executor.3 (pid 32012) Use of int in max_burst socket option deprecated. [ 1205.592454][T32012] Use struct sctp_assoc_value instead [ 1205.773414][T32061] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1206.031500][T32017] IPVS: ftp: loaded support on port[0] = 21 16:15:57 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xffffffff}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:15:57 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:57 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1d6}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:57 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, 0x0, 0x0) 16:15:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:15:57 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 1206.413813][T32096] sctp: [Deprecated]: syz-executor.3 (pid 32096) Use of int in max_burst socket option deprecated. [ 1206.413813][T32096] Use struct sctp_assoc_value instead 16:15:57 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:15:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, 0x0, 0x0) [ 1206.534647][T32102] IPVS: ftp: loaded support on port[0] = 21 16:15:57 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1d7}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1206.742187][T32122] net_ratelimit: 12 callbacks suppressed [ 1206.742198][T32122] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:15:58 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 1206.860226][T32122] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:15:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, 0x0, 0x0) [ 1206.905384][T11693] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1206.931086][T32096] sctp: [Deprecated]: syz-executor.3 (pid 32096) Use of int in max_burst socket option deprecated. [ 1206.931086][T32096] Use struct sctp_assoc_value instead [ 1206.939839][T32122] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1206.995387][T32122] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1207.039539][T32122] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1207.098936][T32111] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1207.406910][T32102] IPVS: ftp: loaded support on port[0] = 21 16:15:59 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x3, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:15:59 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1d8}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:15:59 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, 0x0, 0x0) 16:15:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 16:15:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="48fcff00", @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x70, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ID={0x5}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}]}, 0x70}, 0x1, 0x0, 0x0, 0x20008804}, 0x10) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:15:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, 0x0, 0x0) [ 1207.736956][T32184] sctp: [Deprecated]: syz-executor.3 (pid 32184) Use of int in max_burst socket option deprecated. [ 1207.736956][T32184] Use struct sctp_assoc_value instead 16:15:59 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 16:15:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, 0x0, 0x0) 16:15:59 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1d9}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1207.875169][T32189] IPVS: ftp: loaded support on port[0] = 21 16:15:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1207.945217][T11698] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:15:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, 0x0, 0x0) [ 1208.141992][T32184] sctp: [Deprecated]: syz-executor.3 (pid 32184) Use of int in max_burst socket option deprecated. [ 1208.141992][T32184] Use struct sctp_assoc_value instead 16:15:59 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 1208.256861][T28164] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1208.730417][T32189] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1208.783355][T32189] IPVS: ftp: loaded support on port[0] = 21 [ 1208.988518][T20803] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:00 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x10, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:00 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1da}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:00 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 16:16:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='io.stat\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0xa0, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @multicast1}, @in6={0xa, 0x4e22, 0x2, @loopback, 0x800}, @in6={0xa, 0x4e23, 0x10000, @private2={0xfc, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3a}}, @in={0x2, 0x4e20, @private=0xa010102}, @in6={0xa, 0x4e20, 0x557, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xfffffffa}, @in6={0xa, 0x4e24, 0x7fff, @ipv4={[], [], @empty}, 0x6cbfcdfa}]}, &(0x7f00000003c0)=0x10) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd91000007bb474f70233bac46070000000000000000000000210000"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 1209.544576][T32271] sctp: [Deprecated]: syz-executor.3 (pid 32271) Use of int in max_burst socket option deprecated. [ 1209.544576][T32271] Use struct sctp_assoc_value instead 16:16:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 16:16:01 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x3, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1209.638632][T32275] IPVS: ftp: loaded support on port[0] = 21 16:16:01 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1db}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="48fcff00", @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x70, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ID={0x5}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}]}, 0x70}, 0x1, 0x0, 0x0, 0x20008804}, 0x10) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 1209.899614][T32295] IPVS: ftp: loaded support on port[0] = 21 [ 1209.928124][T32300] sctp: [Deprecated]: syz-executor.2 (pid 32300) Use of int in max_burst socket option deprecated. [ 1209.928124][T32300] Use struct sctp_assoc_value instead [ 1209.976287][T32271] sctp: [Deprecated]: syz-executor.3 (pid 32271) Use of int in max_burst socket option deprecated. [ 1209.976287][T32271] Use struct sctp_assoc_value instead 16:16:01 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1dc}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1210.681981][T32275] netlink: 'syz-executor.5': attribute type 24 has an invalid length. [ 1210.724819][T32275] IPVS: ftp: loaded support on port[0] = 21 [ 1210.842949][T32295] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 16:16:02 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x18, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 16:16:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e22, 0x4, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd5000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:02 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1dd}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='io.stat\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0xa0, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @multicast1}, @in6={0xa, 0x4e22, 0x2, @loopback, 0x800}, @in6={0xa, 0x4e23, 0x10000, @private2={0xfc, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3a}}, @in={0x2, 0x4e20, @private=0xa010102}, @in6={0xa, 0x4e20, 0x557, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xfffffffa}, @in6={0xa, 0x4e24, 0x7fff, @ipv4={[], [], @empty}, 0x6cbfcdfa}]}, &(0x7f00000003c0)=0x10) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd91000007bb474f70233bac46070000000000000000000000210000"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:02 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1cf}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1211.290268][T32386] sctp: [Deprecated]: syz-executor.2 (pid 32386) Use of int in max_burst socket option deprecated. [ 1211.290268][T32386] Use struct sctp_assoc_value instead 16:16:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1211.336340][T32390] sctp: [Deprecated]: syz-executor.3 (pid 32390) Use of int in max_burst socket option deprecated. [ 1211.336340][T32390] Use struct sctp_assoc_value instead 16:16:02 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025ffdbdf251b000000074ae9b464aa0652a8e79373aaafceb53cb517b41c320c34a2e0594c047141a0d835a986d1fc8c1043925f"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 1211.415963][T32393] IPVS: ftp: loaded support on port[0] = 21 16:16:02 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1de}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='io.stat\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0xa0, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @multicast1}, @in6={0xa, 0x4e22, 0x2, @loopback, 0x800}, @in6={0xa, 0x4e23, 0x10000, @private2={0xfc, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3a}}, @in={0x2, 0x4e20, @private=0xa010102}, @in6={0xa, 0x4e20, 0x557, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xfffffffa}, @in6={0xa, 0x4e24, 0x7fff, @ipv4={[], [], @empty}, 0x6cbfcdfa}]}, &(0x7f00000003c0)=0x10) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd91000007bb474f70233bac46070000000000000000000000210000"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 1211.653254][T32408] sctp: [Deprecated]: syz-executor.1 (pid 32408) Use of int in max_burst socket option deprecated. [ 1211.653254][T32408] Use struct sctp_assoc_value instead [ 1211.671017][T32390] sctp: [Deprecated]: syz-executor.3 (pid 32390) Use of int in max_burst socket option deprecated. [ 1211.671017][T32390] Use struct sctp_assoc_value instead 16:16:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:03 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1df}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1211.961063][T32433] sctp: [Deprecated]: syz-executor.2 (pid 32433) Use of int in max_burst socket option deprecated. [ 1211.961063][T32433] Use struct sctp_assoc_value instead [ 1212.012323][T32434] net_ratelimit: 13 callbacks suppressed [ 1212.012334][T32434] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1212.026719][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1212.121705][ T5388] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1212.257285][ T8498] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1212.419913][T32395] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1212.516207][T32393] IPVS: ftp: loaded support on port[0] = 21 [ 1212.902691][ T8498] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1213.145408][ T5388] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:05 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x28, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:05 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1e0}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x39, "70a90d89841910fb8cff55e0307ed134f19648c7c8c51e3695e557435f95d7929ee9781fdeb5ed23ff3ddd312b03d15b0de498784ff43e3e39"}, &(0x7f0000000300)=0x41) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e22, 0x4, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd5000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:05 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xf0ffffff}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1214.183931][ T5388] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1214.335172][T32471] sctp: [Deprecated]: syz-executor.4 (pid 32471) Use of int in max_burst socket option deprecated. [ 1214.335172][T32471] Use struct sctp_assoc_value instead [ 1214.346003][T32470] IPVS: ftp: loaded support on port[0] = 21 [ 1214.357439][T12132] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1214.371857][T32472] sctp: [Deprecated]: syz-executor.3 (pid 32472) Use of int in max_burst socket option deprecated. [ 1214.371857][T32472] Use struct sctp_assoc_value instead [ 1214.417525][T32478] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1214.426088][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:05 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x18, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1214.468054][T32479] IPVS: ftp: loaded support on port[0] = 21 16:16:05 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1e1}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:06 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xa4020000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1214.866352][T32472] sctp: [Deprecated]: syz-executor.3 (pid 32472) Use of int in max_burst socket option deprecated. [ 1214.866352][T32472] Use struct sctp_assoc_value instead [ 1214.912122][T32528] IPVS: ftp: loaded support on port[0] = 21 16:16:06 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1e2}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1215.164389][T32552] IPVS: ftp: loaded support on port[0] = 21 16:16:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000003c0)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4a}) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x5, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:06 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1e3}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1215.539374][T32590] sctp: [Deprecated]: syz-executor.3 (pid 32590) Use of int in max_burst socket option deprecated. [ 1215.539374][T32590] Use struct sctp_assoc_value instead [ 1215.647439][T32479] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1215.748718][T32479] IPVS: ftp: loaded support on port[0] = 21 [ 1215.963845][T32590] sctp: [Deprecated]: syz-executor.3 (pid 32590) Use of int in max_burst socket option deprecated. [ 1215.963845][T32590] Use struct sctp_assoc_value instead [ 1216.041354][T32528] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 16:16:07 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x3, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:07 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1e4}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:07 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x64010102}}, 0x0, 0x0, 0x2bf, 0x0, 0xb3}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x40, 0x4, 0xe65, 0x2e6, 0x7ff, 0x4, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x9, @rand_addr=' \x01\x00', 0xa22e}}, 0x1000, 0x9, 0x5, 0x3}}, &(0x7f0000000340)=0xb0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='memory.swap.current\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:07 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1e5}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1216.432096][T32646] IPVS: ftp: loaded support on port[0] = 21 16:16:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:07 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x68000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1216.543752][T32651] sctp: [Deprecated]: syz-executor.3 (pid 32651) Use of int in max_burst socket option deprecated. [ 1216.543752][T32651] Use struct sctp_assoc_value instead 16:16:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1216.845620][T32651] sctp: [Deprecated]: syz-executor.3 (pid 32651) Use of int in max_burst socket option deprecated. [ 1216.845620][T32651] Use struct sctp_assoc_value instead 16:16:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) 16:16:08 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1e6}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1216.886995][T32682] IPVS: ftp: loaded support on port[0] = 21 16:16:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0xfffc, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x36) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x3f, 0x81, 0x7, 0x20, 0x3, 0x2, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x8, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "418fc4ac8db420e7bf105ceb2acedf6b3955b8cac4b1bce02847cf28c86f6c7b010ca0ef6f6f6d32e228a904c3c3ff53df7142245d5fb8859dc39853d0980f6c291474ace332d3c21aef892130d87d511985239d63bef5b6afa9ad89d6a0426d7df9dbfc5794c77b7cad784cfc8f446962aadcdb0ff38f315403ad9536010cd65a8edea82b994939c1c5f2b2df436c2009e6d9866bdfaf9c1a94c5d9f162f75cc5d6cc7a2fd7b09a2cd1731ccefb82db154fb0afa5f6efc1925b03004088cac218a8ff2f03a3b36f1c0c66bbb9f8413bb1ff4c3132abac2d13e967a774313663d0c09a7a632ec6ae650a5aa09b30eb44a550b63dbfeac5957ba2", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 1217.073196][T32696] sctp: [Deprecated]: syz-executor.2 (pid 32696) Use of int in max_burst socket option deprecated. [ 1217.073196][T32696] Use struct sctp_assoc_value instead [ 1217.174000][T32706] sctp: [Deprecated]: syz-executor.4 (pid 32706) Use of int in max_burst socket option deprecated. [ 1217.174000][T32706] Use struct sctp_assoc_value instead 16:16:08 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1e7}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1217.292090][T32711] net_ratelimit: 2 callbacks suppressed [ 1217.292099][T32711] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1217.313995][T10116] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1217.376951][T12132] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1217.385224][T32711] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1217.385513][T32724] sctp: [Deprecated]: syz-executor.3 (pid 32724) Use of int in max_burst socket option deprecated. [ 1217.385513][T32724] Use struct sctp_assoc_value instead [ 1217.421960][T32646] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1217.430406][T32711] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1217.465263][T32711] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1217.495017][T32646] IPVS: ftp: loaded support on port[0] = 21 [ 1217.496643][T32711] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1217.611029][T32698] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1217.675420][T32724] sctp: [Deprecated]: syz-executor.3 (pid 32724) Use of int in max_burst socket option deprecated. [ 1217.675420][T32724] Use struct sctp_assoc_value instead 16:16:09 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x8, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:09 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x48000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:09 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1e8}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair(0x9f7f91d60cf1932e, 0xa, 0x401, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001a00)=[{&(0x7f0000000340)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000800)="a648464f9dabae3ecae1492a1ac5c225817bb71695c1c9f8f74d4d24c7d390311945fe0e55c559d351dc1239f00eb4bacb22cee8423c1a71cd43066e7cb37f5ddd016293f149eaf9ceb4d7a25b1eeecb42817ff7695b630026a6b84b86015155eaddd20aa45020f8e5df539eb03f52d6ee8a310f3b6e286b42a8f4ee7247dca1da04b6c5a401c9f8ec77eb79150875c0036d6431aeffe2b9ab585fcbaf982542f2f2836c69bf6ef727bf52fb9397149191cf511dae6fa7ad7c388e77071e7df86b53bd20e876c76ddec0618dc0a3", 0xce}, {&(0x7f0000000380)}], 0x2, 0x0, 0x0, 0x8000}, {&(0x7f0000000400)=@in={0x2, 0x4e23, @broadcast}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000900)="d605120ea52bef04339105121b9b94c3fc0c5bcdd8a78a8be1267de02ca316b5110b2916095499c9f373658d24b237f706645dbaf3c1f936ae12809bff55b316ea993b115630c60f23a9e604bb19a215554862b74ae0aa555adcfbb4c100061f000b0fafe975d97998f4f88598b35a8e00d7e4d7af3f7f97de60c80949996261db089f4b0e27e3ea635896823c8592a594228bebdfa966462226f131c5ff79a821930c7c4208e49685d4c7b6dcf23e74b9dacd8cbd84ca592c03987786444571c30e3708", 0xc4}, {&(0x7f0000000480)="74d6aa25dde723", 0x7}], 0x2, &(0x7f0000000ac0)=[@sndrcv={0x30, 0x84, 0x1, {0x6b4b, 0x4, 0x4, 0x38000000, 0x5, 0x3f, 0xffc, 0x3f9}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8005, 0x3, 0x9}}, @dstaddrv6={0x20, 0x84, 0x8, @private2}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x64010101}, @dstaddrv6={0x20, 0x84, 0x8, @empty}, @authinfo={0x18, 0x84, 0x6, {0x3f}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}], 0xf8}, {&(0x7f0000000bc0)=@in6={0xa, 0x4e23, 0xa7dc, @mcast2, 0x2}, 0x1c, &(0x7f0000000e40)=[{&(0x7f0000000c00)="12ec894e5475594bc58ba4955e6b8c18147b7df8d47d67796a07381717e2c559f854a86a88a9b5df95ce5d9949909978d263ac4761c99e1ccba8d8566684c9db50f88971dc37ea0e80dd71e96efc2df3e7a0741ca2c2020a772fa27918c56b601dd76a0c5475d806734fd9b76874fc24f3efcfb19413c31c42ac5fae11d1b7f48208a095bbfe124a3419c2436c78769f3b33022aa41af43090ea3036a8bab4e8f1ee612a2d", 0xa5}, {&(0x7f0000000cc0)="e71701c5e09c5aa617d0cfcee92bdc930d569e9c8881753218bde7dfa05c190c585b50e46bbf69cde29195abf78a8492c2d66774a31d99b9394facefbf672eaf5963d34cc266363f1896a00e392f0b70742487f181782d34d73bcc2b1faa60740e8c9e2c016ce43e3dd79ae2d56d3367f7c67bea3af127067b98f52fc8ca5924bdc1b2bc3c7436bcd8731f0ef704c555cea75994d433f264851c239a89edc4e062d2ec9d224103f700d6e8c53e", 0xad}, {&(0x7f0000000d80)="ecec22154adb299fa64190bfb3ea4523b4ab2ab2f40bb2942265b75bb40bf884a94ba091c8075b7215520b1fa197151b3e29c0ba208a4172f2c52195ff8c0d9f460a66a24ca66728e5e7bf5f69d5db3100f4e6b33f49ad77d18a05e52baccc22c6ca5f8539b3d6c15ea6c1fe17b126ef8e40f39f773c090757abf78eae4f1c28c3e4d92058c8b836d361f344b95be7ad8b51fe797ad1e62f836ac47b0db1077b4ce2baced2cefbd34fe4d3d3dab95a2afd497d00ce5e", 0xb6}], 0x3, &(0x7f0000001b80)=ANY=[@ANYBLOB="20000000000000008400000008000000fc000000000000000000000000000000300000000000000084000000010000000500ff030c8200000400000002000000c9070000ff7f000000000000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="3000000000000000840000000100000008004ee7010200003441be0902000000090000000100010005000000", @ANYRES32=0x0, @ANYBLOB="18000000000000008400000006000000060000000000000018000000000000008400000005000000200000000600000018000000000000008400000007000000ac1414bb000000001800000000000000840000000000000005000300010008001800000000000000840000000000000001000500db00ff01"], 0x130, 0x8811}, {&(0x7f0000000fc0)=@in={0x2, 0x4e23, @multicast1}, 0x10, &(0x7f0000001140)=[{&(0x7f0000001000)="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", 0xfb}, {&(0x7f0000001100)="8c54dfaceaa0e0dcef1664f79b20baeab3d8a74719", 0x15}], 0x2, &(0x7f0000001180)=[@sndrcv={0x30, 0x84, 0x1, {0xc66d, 0x1, 0xc, 0x10000, 0x690d, 0xfff, 0x1000, 0x3}}, @init={0x18, 0x84, 0x0, {0x5, 0xff, 0x3, 0x1}}, @init={0x18, 0x84, 0x0, {0x80, 0xfff, 0x4c, 0x1}}, @authinfo={0x18}, @dstaddrv6={0x20, 0x84, 0x8, @private1={0xfc, 0x1, [], 0x1}}], 0x98}, {&(0x7f0000001240)=@in6={0xa, 0x4e23, 0xfff, @dev={0xfe, 0x80, [], 0x16}, 0x2}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000001280)="593b025963e4f51397f04e7d10ad9db300ea7ce86fcfb6eea9bc428c11557927e9e70cec837a52882287fdacad9d2215b57f630403cd30e25c0729b09aaf169ea44b4f5180219f526524409c0ddefcee1547f3899989690b9c900e51a0f94a05edee25f0df221514567ae7753077665f863d848dfea6bd911927b35948a969269f0fabbc9fa308c774d408a0264971cb193d5d18f3c9dfd9ec164040886a44f71e9726d46046dcdc7cd9fd21e2ca186fd4c8d7753e82cbd1d207464e478aa97a2fe307c3dc86b689a51ae69e48f92406729502d165f41c2750aed6d3cce71021e1fa19876dff349b4f8f26a639268e687ce5", 0xf2}, {&(0x7f0000001380)="2d82f91d0198bd81eef2ab350aa2ccbd182d0f0047e5a7a6b1c964d3aea3bf390b4e3d816ba13e2757b81f8a35f546b6ccb32ddbb6d782a665fa8a4c2247c5a96df17ab0264825ce843758a2c66ccea9d7f909612e14924846c305308b527c68b843dc0a9d54822bdb5e2d86928882fa13dd5b0b68ab1f5743a0b4fc3bbb0b411b7f1dd4db0eb786e89189eb200d58442dfbc948b23c93e66ce715", 0x9b}, {&(0x7f0000001440)="c1e793e148666fda99f624657b9bc6af34d5bed34c59f0e98b68feedab0aaac6735d90b3af1da23cee6a5936b8cd", 0x2e}, {&(0x7f0000001480)="7b85ebbfe6168d9daf6363c6ac20808f1311cbb42219764e7e08d80a98fc5fb50b2c0c4c929a5a5cac3867c28d9e8585b473aeb3126127efefb994d8f8e283d529701e7b3acad098cf2f40e44a8e852fc92d5606993083f08b7489476b2a32f867f6b4f1f10177ac77a4ec7619ee0ff58a219498f182c3961da3aae9285b97f1555c6b85940178f0a8565658faaf27aff2e4653d006711e16861391d4133e5b6605eccdbcc591a6530", 0xa9}], 0x4, 0x0, 0x0, 0x4008880}, {&(0x7f0000001580)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, &(0x7f00000017c0)=[{&(0x7f00000015c0)="751057d17263d643fd0b8b6083ddaee286e5466ca60be777f3127ac28f4f49bd3fca6fdc6742", 0x26}, {&(0x7f0000001600)="04db9a309ba69572a40a2a05176c66d0b8bdf552f0694f391704e7996fd546188902d557dc20321cd940882bba9c97f0d4f248f515537eea05f863d3dbe2c6f1308659b473e6cc904f2b8c10820aba082868a0d057c157f541f0828019182379a970c8515261b67fb6fb217fcfcce9b07afbdd6efc98ed841e059fc8d5449488c5ce7133757cf4bebde3281828fdbcab0c26cf8a3f331fd75589872dbef9df9b018c639d7be5c820f36684e60eb89332c50c", 0xb2}, {&(0x7f00000016c0)}, {&(0x7f0000001700)="9b4d466e9842bde9e819950e4931c405dedc3defd09b226f5bb7ace2ced1ac770e54c8edf756408c01a10d751dcde91f7f7186e504ab1d06023b17b30045672662f0e4c12937c3d520980c4b124a5c9a9ad5d888869acd26660017553cdcc1159079e538bc9e55f759a4dd03ab35974a025fb6232c55412e2ebd8e0418c4b314653faf62c4b1c0fc6c6fb8f829ea1252375ee94d5f43e0b49d3a302027d0767f3f6dcec8ffec63f1c0f6cb0c79d347", 0xaf}], 0x4, &(0x7f0000001940)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x7ec, 0x4588}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x32}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @dstaddrv6={0x20, 0x84, 0x8, @private1={0xfc, 0x1, [], 0x1}}], 0x98, 0x20000800}], 0x6, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 1218.066946][ T303] sctp: [Deprecated]: syz-executor.3 (pid 303) Use of int in max_burst socket option deprecated. [ 1218.066946][ T303] Use struct sctp_assoc_value instead [ 1218.088281][ T304] sctp: [Deprecated]: syz-executor.4 (pid 304) Use of int in max_burst socket option deprecated. [ 1218.088281][ T304] Use struct sctp_assoc_value instead [ 1218.108458][ T302] IPVS: ftp: loaded support on port[0] = 21 [ 1218.142034][ T307] IPVS: ftp: loaded support on port[0] = 21 16:16:09 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1e9}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1218.203506][ T312] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1218.336886][T10116] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:09 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @remote, 0xa}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000280)={{0x3, 0x0, @descriptor="d72d3eba35077492"}}) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) 16:16:10 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1ea}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1218.609027][ T303] sctp: [Deprecated]: syz-executor.3 (pid 303) Use of int in max_burst socket option deprecated. [ 1218.609027][ T303] Use struct sctp_assoc_value instead [ 1218.764412][ T373] sctp: [Deprecated]: syz-executor.1 (pid 373) Use of int in max_burst socket option deprecated. [ 1218.764412][ T373] Use struct sctp_assoc_value instead 16:16:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @remote, 0xa}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000280)={{0x3, 0x0, @descriptor="d72d3eba35077492"}}) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) 16:16:10 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1eb}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000400)={&(0x7f0000000800)={0xd0, 0x0, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4000}, 0x44800) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r1, 0x1) socket$kcm(0x10, 0x0, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r3, 0x0, 0xffffffff800) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000800)=ANY=[], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001a00)=[{&(0x7f0000000340)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000800)="a648464f9dabae3ecae1492a1ac5c225817bb71695c1c9f8f74d4d24c7d390311945fe0e55c559d351dc1239f00eb4bacb22cee8423c1a71cd43066e7cb37f5ddd016293f149eaf9ceb4d7a25b1eeecb42817ff7695b630026a6b84b86015155eaddd20aa45020f8e5df539eb03f52d6ee8a310f3b6e286b42a8f4ee7247dca1da04b6c5a401c9f8ec77eb79150875c0036d6431aeffe2b9ab585fcbaf982542f2f2836c69bf6ef727bf52fb9397149191cf511dae6fa7ad7c388e77071e7df86b53bd20e876c76ddec0618dc0a3", 0xce}, {&(0x7f0000000380)}], 0x2, 0x0, 0x0, 0x8000}, {&(0x7f0000000400)=@in={0x2, 0x4e23, @broadcast}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000900)="d605120ea52bef04339105121b9b94c3fc0c5bcdd8a78a8be1267de02ca316b5110b2916095499c9f373658d24b237f706645dbaf3c1f936ae12809bff55b316ea993b115630c60f23a9e604bb19a215554862b74ae0aa555adcfbb4c100061f000b0fafe975d97998f4f88598b35a8e00d7e4d7af3f7f97de60c80949996261db089f4b0e27e3ea635896823c8592a594228bebdfa966462226f131c5ff79a821930c7c4208e49685d4c7b6dcf23e74b9dacd8cbd84ca592c03987786444571c30e3708", 0xc4}, {&(0x7f0000000480)="74d6aa25dde723", 0x7}], 0x2, &(0x7f0000000ac0)=[@sndrcv={0x30, 0x84, 0x1, {0x6b4b, 0x4, 0x4, 0x38000000, 0x5, 0x3f, 0xffc, 0x3f9}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8005, 0x3, 0x9}}, @dstaddrv6={0x20, 0x84, 0x8, @private2}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x64010101}, @dstaddrv6={0x20, 0x84, 0x8, @empty}, @authinfo={0x18, 0x84, 0x6, {0x3f}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}], 0xf8}, {&(0x7f0000000bc0)=@in6={0xa, 0x4e23, 0xa7dc, @mcast2, 0x2}, 0x1c, &(0x7f0000000e40)=[{&(0x7f0000000c00)="12ec894e5475594bc58ba4955e6b8c18147b7df8d47d67796a07381717e2c559f854a86a88a9b5df95ce5d9949909978d263ac4761c99e1ccba8d8566684c9db50f88971dc37ea0e80dd71e96efc2df3e7a0741ca2c2020a772fa27918c56b601dd76a0c5475d806734fd9b76874fc24f3efcfb19413c31c42ac5fae11d1b7f48208a095bbfe124a3419c2436c78769f3b33022aa41af43090ea3036a8bab4e8f1ee612a2d", 0xa5}, {&(0x7f0000000cc0)="e71701c5e09c5aa617d0cfcee92bdc930d569e9c8881753218bde7dfa05c190c585b50e46bbf69cde29195abf78a8492c2d66774a31d99b9394facefbf672eaf5963d34cc266363f1896a00e392f0b70742487f181782d34d73bcc2b1faa60740e8c9e2c016ce43e3dd79ae2d56d3367f7c67bea3af127067b98f52fc8ca5924bdc1b2bc3c7436bcd8731f0ef704c555cea75994d433f264851c239a89edc4e062d2ec9d224103f700d6e8c53e", 0xad}, {&(0x7f0000000d80)="ecec22154adb299fa64190bfb3ea4523b4ab2ab2f40bb2942265b75bb40bf884a94ba091c8075b7215520b1fa197151b3e29c0ba208a4172f2c52195ff8c0d9f460a66a24ca66728e5e7bf5f69d5db3100f4e6b33f49ad77d18a05e52baccc22c6ca5f8539b3d6c15ea6c1fe17b126ef8e40f39f773c090757abf78eae4f1c28c3e4d92058c8b836d361f344b95be7ad8b51fe797ad1e62f836ac47b0db1077b4ce2baced2cefbd34fe4d3d3dab95a2afd497d00ce5e", 0xb6}], 0x3, &(0x7f0000001b80)=ANY=[@ANYBLOB="20000000000000008400000008000000fc000000000000000000000000000000300000000000000084000000010000000500ff030c8200000400000002000000c9070000ff7f000000000000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="3000000000000000840000000100000008004ee7010200003441be0902000000090000000100010005000000", @ANYRES32=0x0, @ANYBLOB="18000000000000008400000006000000060000000000000018000000000000008400000005000000200000000600000018000000000000008400000007000000ac1414bb000000001800000000000000840000000000000005000300010008001800000000000000840000000000000001000500db00ff01"], 0x130, 0x8811}, {&(0x7f0000000fc0)=@in={0x2, 0x4e23, @multicast1}, 0x10, &(0x7f0000001140)=[{&(0x7f0000001000)="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", 0xfb}, {&(0x7f0000001100)="8c54dfaceaa0e0dcef1664f79b20baeab3d8a74719", 0x15}], 0x2, &(0x7f0000001180)=[@sndrcv={0x30, 0x84, 0x1, {0xc66d, 0x1, 0xc, 0x10000, 0x690d, 0xfff, 0x1000, 0x3}}, @init={0x18, 0x84, 0x0, {0x5, 0xff, 0x3, 0x1}}, @init={0x18, 0x84, 0x0, {0x80, 0xfff, 0x4c, 0x1}}, @authinfo={0x18}, @dstaddrv6={0x20, 0x84, 0x8, @private1={0xfc, 0x1, [], 0x1}}], 0x98}, {&(0x7f0000001240)=@in6={0xa, 0x4e23, 0xfff, @dev={0xfe, 0x80, [], 0x16}, 0x2}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000001280)="593b025963e4f51397f04e7d10ad9db300ea7ce86fcfb6eea9bc428c11557927e9e70cec837a52882287fdacad9d2215b57f630403cd30e25c0729b09aaf169ea44b4f5180219f526524409c0ddefcee1547f3899989690b9c900e51a0f94a05edee25f0df221514567ae7753077665f863d848dfea6bd911927b35948a969269f0fabbc9fa308c774d408a0264971cb193d5d18f3c9dfd9ec164040886a44f71e9726d46046dcdc7cd9fd21e2ca186fd4c8d7753e82cbd1d207464e478aa97a2fe307c3dc86b689a51ae69e48f92406729502d165f41c2750aed6d3cce71021e1fa19876dff349b4f8f26a639268e687ce5", 0xf2}, {&(0x7f0000001380)="2d82f91d0198bd81eef2ab350aa2ccbd182d0f0047e5a7a6b1c964d3aea3bf390b4e3d816ba13e2757b81f8a35f546b6ccb32ddbb6d782a665fa8a4c2247c5a96df17ab0264825ce843758a2c66ccea9d7f909612e14924846c305308b527c68b843dc0a9d54822bdb5e2d86928882fa13dd5b0b68ab1f5743a0b4fc3bbb0b411b7f1dd4db0eb786e89189eb200d58442dfbc948b23c93e66ce715", 0x9b}, {&(0x7f0000001440)="c1e793e148666fda99f624657b9bc6af34d5bed34c59f0e98b68feedab0aaac6735d90b3af1da23cee6a5936b8cd", 0x2e}, {&(0x7f0000001480)="7b85ebbfe6168d9daf6363c6ac20808f1311cbb42219764e7e08d80a98fc5fb50b2c0c4c929a5a5cac3867c28d9e8585b473aeb3126127efefb994d8f8e283d529701e7b3acad098cf2f40e44a8e852fc92d5606993083f08b7489476b2a32f867f6b4f1f10177ac77a4ec7619ee0ff58a219498f182c3961da3aae9285b97f1555c6b85940178f0a8565658faaf27aff2e4653d006711e16861391d4133e5b6605eccdbcc591a6530", 0xa9}], 0x4, 0x0, 0x0, 0x4008880}, {&(0x7f0000001580)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, &(0x7f00000017c0)=[{&(0x7f00000015c0)="751057d17263d643fd0b8b6083ddaee286e5466ca60be777f3127ac28f4f49bd3fca6fdc6742", 0x26}, {&(0x7f0000001600)="04db9a309ba69572a40a2a05176c66d0b8bdf552f0694f391704e7996fd546188902d557dc20321cd940882bba9c97f0d4f248f515537eea05f863d3dbe2c6f1308659b473e6cc904f2b8c10820aba082868a0d057c157f541f0828019182379a970c8515261b67fb6fb217fcfcce9b07afbdd6efc98ed841e059fc8d5449488c5ce7133757cf4bebde3281828fdbcab0c26cf8a3f331fd75589872dbef9df9b018c639d7be5c820f36684e60eb89332c50c", 0xb2}, {&(0x7f00000016c0)}, {&(0x7f0000001700)="9b4d466e9842bde9e819950e4931c405dedc3defd09b226f5bb7ace2ced1ac770e54c8edf756408c01a10d751dcde91f7f7186e504ab1d06023b17b30045672662f0e4c12937c3d520980c4b124a5c9a9ad5d888869acd26660017553cdcc1159079e538bc9e55f759a4dd03ab35974a025fb6232c55412e2ebd8e0418c4b314653faf62c4b1c0fc6c6fb8f829ea1252375ee94d5f43e0b49d3a302027d0767f3f6dcec8ffec63f1c0f6cb0c79d347", 0xaf}], 0x4, &(0x7f0000001940)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x7ec, 0x4588}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x32}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @dstaddrv6={0x20, 0x84, 0x8, @private1={0xfc, 0x1, [], 0x1}}], 0x98, 0x20000800}], 0x6, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 1219.372014][ T307] IPVS: ftp: loaded support on port[0] = 21 16:16:11 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x23, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:11 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @remote, 0xa}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000280)={{0x3, 0x0, @descriptor="d72d3eba35077492"}}) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) 16:16:11 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1ec}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4018084, &(0x7f000005ffe4)={0xa, 0x4e23, 0x1, @remote, 0x8}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000480)=ANY=[@ANYBLOB="00000000ea0000000000000000", @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007", @ANYRESOCT, @ANYRESHEX, @ANYRESHEX], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:11 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x16d}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:11 executing program 2: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800"/18], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) r3 = bpf$ITER_CREATE(0xf, &(0x7f00000003c0)={r2}, 0x8) mmap$xdp(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x50, r3, 0x100000000) 16:16:11 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x8, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:11 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x700}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:11 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1ed}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1220.088223][ T447] IPVS: ftp: loaded support on port[0] = 21 16:16:11 executing program 4: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r3, &(0x7f0000000040), 0x400000000000284, 0x2b, 0x0) ioctl$SIOCGSTAMPNS(r3, 0x8907, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000140)=0x1, 0x4) bpf$ITER_CREATE(0xf, &(0x7f00000003c0)={r2}, 0x8) [ 1220.261281][ T462] IPVS: ftp: loaded support on port[0] = 21 [ 1220.326460][ T467] IPVS: ftp: loaded support on port[0] = 21 16:16:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000280), 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:11 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1ee}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1221.185159][ T447] IPVS: ftp: loaded support on port[0] = 21 16:16:12 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0xf}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4018084, &(0x7f000005ffe4)={0xa, 0x4e23, 0x1, @remote, 0x8}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000480)=ANY=[@ANYBLOB="00000000ea0000000000000000", @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007", @ANYRESOCT, @ANYRESHEX, @ANYRESHEX], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "418fc4ac8db420e7bf105ceb2acedf6b3955b8cac4b1bce02847cf28c86f6c7b010ca0ef6f6f6d32e228a904c3c3ff53df7142245d5fb8859dc39853d0980f6c291474ace332d3c21aef892130d87d511985239d63bef5b6afa9ad89d6a0426d7df9dbfc5794c77b7cad784cfc8f446962aadcdb0ff38f315403ad9536010cd65a8edea82b994939c1c5f2b2df436c2009e6d9866bdfaf9c1a94c5d9f162f75cc5d6cc7a2fd7b09a2cd1731ccefb82db154fb0afa5f6efc1925b03004088cac218a8ff2f03a3b36f1c0c66bbb9f8413bb1ff4c3132abac2d13e967a774313663d0c09a7a632ec6ae650a5aa09b30eb44a550b63dbfeac5957ba2", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:12 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1ef}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "418fc4ac8db420e7bf105ceb2acedf6b3955b8cac4b1bce02847cf28c86f6c7b010ca0ef6f6f6d32e228a904c3c3ff53df7142245d5fb8859dc39853d0980f6c291474ace332d3c21aef892130d87d511985239d63bef5b6afa9ad89d6a0426d7df9dbfc5794c77b7cad784cfc8f446962aadcdb0ff38f315403ad9536010cd65a8edea82b994939c1c5f2b2df436c2009e6d9866bdfaf9c1a94c5d9f162f75cc5d6cc7a2fd7b09a2cd1731ccefb82db154fb0afa5f6efc1925b03004088cac218a8ff2f03a3b36f1c0c66bbb9f8413bb1ff4c3132abac2d13e967a774313663d0c09a7a632ec6ae650a5aa09b30eb44a550b63dbfeac5957ba2", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 1221.662466][ T580] sctp_setsockopt_maxburst: 7 callbacks suppressed [ 1221.662479][ T580] sctp: [Deprecated]: syz-executor.3 (pid 580) Use of int in max_burst socket option deprecated. [ 1221.662479][ T580] Use struct sctp_assoc_value instead 16:16:13 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x23, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1221.768538][ T586] IPVS: ftp: loaded support on port[0] = 21 16:16:13 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1f0}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000280), 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000280), 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 1221.983090][ T580] sctp: [Deprecated]: syz-executor.3 (pid 580) Use of int in max_burst socket option deprecated. [ 1221.983090][ T580] Use struct sctp_assoc_value instead [ 1221.993434][ T601] IPVS: ftp: loaded support on port[0] = 21 [ 1222.162095][ T622] sctp: [Deprecated]: syz-executor.2 (pid 622) Use of int in max_burst socket option deprecated. [ 1222.162095][ T622] Use struct sctp_assoc_value instead 16:16:13 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1f1}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1222.296384][ T642] sctp: [Deprecated]: syz-executor.4 (pid 642) Use of int in max_burst socket option deprecated. [ 1222.296384][ T642] Use struct sctp_assoc_value instead 16:16:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') socket$inet_udp(0x2, 0x2, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 1222.441214][ T649] net_ratelimit: 172 callbacks suppressed [ 1222.441225][ T649] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1222.496924][T10116] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1222.505911][T12132] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:14 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1f2}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1222.674851][ T649] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1222.727029][ T649] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1222.763768][ T669] sctp: [Deprecated]: syz-executor.3 (pid 669) Use of int in max_burst socket option deprecated. [ 1222.763768][ T669] Use struct sctp_assoc_value instead [ 1222.793901][ T649] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1222.829653][ T649] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:14 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r1, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000480)=ANY=[@ANYBLOB="0000010000000000f8ffdfffffffffff01000000000000000cfba312850d44385729c40756ef88d0a52afafb549856ec58191ea037d9c6fae90eb5a9a39a849b8f5c556e2ecdd354b70916565c62fd881d2615100e50f1f218683d2f88e211f74a89c72d5a627887249b83b503da8f26dfae1e50dceb5651d070ec0dca5e16bb959316", @ANYRES32=r2, @ANYBLOB="000000000600"/28]) accept$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r5 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r4, r3, 0x2}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000340)=@req={0x9, 0x9, 0xffffffff, 0x7}, 0x10) r6 = bpf$ITER_CREATE(0xf, &(0x7f00000003c0)={r5}, 0x8) ioctl$sock_SIOCADDRT(r6, 0x890b, &(0x7f0000000180)={0x0, @hci={0x1f, 0x4}, @rc={0x1f, @fixed={[], 0x11}, 0xff}, @l2={0x1f, 0x3, @fixed={[], 0x10}, 0x8, 0x7}, 0xa00, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000140)='geneve1\x00', 0x0, 0x712, 0x75}) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x29, 0x1, &(0x7f00000002c0), 0x4) [ 1222.893543][ T649] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1222.931641][ T586] IPVS: ftp: loaded support on port[0] = 21 [ 1222.984660][ T649] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1223.041041][ T649] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1223.213242][ T669] sctp: [Deprecated]: syz-executor.3 (pid 669) Use of int in max_burst socket option deprecated. [ 1223.213242][ T669] Use struct sctp_assoc_value instead 16:16:14 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:14 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1f3}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000280), 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:14 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r1, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000480)=ANY=[@ANYBLOB="0000010000000000f8ffdfffffffffff01000000000000000cfba312850d44385729c40756ef88d0a52afafb549856ec58191ea037d9c6fae90eb5a9a39a849b8f5c556e2ecdd354b70916565c62fd881d2615100e50f1f218683d2f88e211f74a89c72d5a627887249b83b503da8f26dfae1e50dceb5651d070ec0dca5e16bb959316", @ANYRES32=r2, @ANYBLOB="000000000600"/28]) accept$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r5 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r4, r3, 0x2}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000340)=@req={0x9, 0x9, 0xffffffff, 0x7}, 0x10) r6 = bpf$ITER_CREATE(0xf, &(0x7f00000003c0)={r5}, 0x8) ioctl$sock_SIOCADDRT(r6, 0x890b, &(0x7f0000000180)={0x0, @hci={0x1f, 0x4}, @rc={0x1f, @fixed={[], 0x11}, 0xff}, @l2={0x1f, 0x3, @fixed={[], 0x10}, 0x8, 0x7}, 0xa00, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000140)='geneve1\x00', 0x0, 0x712, 0x75}) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x29, 0x1, &(0x7f00000002c0), 0x4) 16:16:15 executing program 1: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) bpf$ITER_CREATE(0xf, &(0x7f00000003c0)={r2, 0x2000}, 0x8) 16:16:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) ioctl$F2FS_IOC_GARBAGE_COLLECT(r0, 0x4004f506, &(0x7f0000000280)) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:15 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1f4}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1223.628958][ T720] sctp: [Deprecated]: syz-executor.4 (pid 720) Use of int in max_burst socket option deprecated. [ 1223.628958][ T720] Use struct sctp_assoc_value instead [ 1223.728455][ T721] IPVS: ftp: loaded support on port[0] = 21 [ 1223.820008][ T730] sctp: [Deprecated]: syz-executor.3 (pid 730) Use of int in max_burst socket option deprecated. [ 1223.820008][ T730] Use struct sctp_assoc_value instead 16:16:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x1d) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:15 executing program 1: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x1040c) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000001c0)={0x0, 0x0, 0x200003, 0x4000271}) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000100)={0x0, r2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000340)=0x14, 0x80800) write$cgroup_int(r4, &(0x7f0000000380), 0x1040c) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f00000001c0)={0x0, 0x0, 0x200003, 0x4000271}) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000100)={0x0, r4}) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0xf, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x5}, [@jmp={0x5, 0x1, 0x6, 0x8, 0x8, 0x18, 0x1}, @map={0x18, 0x4, 0x1, 0x0, r4}, @map_val={0x18, 0xd, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x6}, @exit, @exit, @ldst={0x2, 0x3, 0x0, 0x5, 0x5, 0xfffffffffffffffe, 0x10}, @generic={0x1, 0x5, 0x6, 0x81, 0x101}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, @generic={0xa9, 0x1, 0xe, 0x6, 0xfffffeff}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x30}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r6, 0x6}, 0x8) r7 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r5, r0, 0x2}, 0x10) bpf$ITER_CREATE(0xf, &(0x7f00000003c0)={r7}, 0x8) 16:16:15 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1f5}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = gettid() write(0xffffffffffffffff, &(0x7f0000000000)="2000000012005ff3fdb2e933004a9f00800200"/32, 0x20) readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000040)=""/18, 0x12}], 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000840)={0x348, 0x0, 0x8, 0x70bd28, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_NODE={0xf0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x5a, 0x3, "ed8743d92a005b1d79690637c6f8cf5e1f52754ae1b3bd52f0d2e0fe7995a80ba80960a352fc26e296f3a5004940b208c6029157e407d47d6827da7f4d4aad02d29a258e9be074ae31e148369aee062335c8de4bec0b"}, @TIPC_NLA_NODE_KEY={0x3e, 0x4, {'gcm(aes)\x00', 0x16, "77adbcee2140e7956a32dfe10276feb4217f9d00ec88"}}, @TIPC_NLA_NODE_KEY={0x47, 0x4, {'gcm(aes)\x00', 0x1f, "725fece3c81c0c45a31ed31f98bbefae0e72bda97dbf2f19193a57558b29cb"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}]}, @TIPC_NLA_SOCK={0xac, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80000001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}]}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x32}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xa8, 0x3, "fcefd1f6c5333876ca55734985ee1cfa9600950155e7fc39753e97c1fe36d613407eaaad1122fa6f0b67bc4b731a06f487047b02c6aeeba19311670757d1a79f26ca6f82c19d01f31249ebcff1a6e75b48a82c910631baf57eb7f6d8a3e02141e3adca91e52ee321fc5b430bfc262740558dd0cd40427764d4fe1307e96e9e1427800524e68f0fc2a60f1b593c6243de54dfa4ba91496c8bf48f2de4d79f55d02dd5c768"}, @TIPC_NLA_NODE_KEY={0x40, 0x4, {'gcm(aes)\x00', 0x18, "cfb77dd4e4a46d44f2e1a6eeee06497b736eaf4b97293ab3"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_PUBL={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xffffffff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xc7b}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x20}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x52}]}]}, 0x348}, 0x1, 0x0, 0x0, 0x8040}, 0x4040001) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3929, 0x0, 0x0, {0x25, 0x0, 0x6800}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x6000000000000000}, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r2, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000680)='cgroup\x00', 0x0}, 0x30) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380)={r3}, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000640)={r6, 0xc0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=0x671, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x3, 0x5}, 0x0, 0x0, &(0x7f0000000480)={0x3, 0xf, 0x4, 0x9}, &(0x7f00000004c0)=0x6, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=0xffffffff}}, 0x10) r7 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r5, r4, 0x2}, 0x10) r8 = socket(0x10, 0x3, 0x0) write(r8, &(0x7f0000000000)="2000000012005ff3fdb2e933004a9f00800200"/32, 0x20) readv(r8, &(0x7f0000000500)=[{&(0x7f0000000240)=""/22, 0x16}], 0x1) setsockopt$PNPIPE_ENCAP(r8, 0x113, 0x1, &(0x7f0000000340)=0x1, 0x4) r9 = bpf$ITER_CREATE(0xf, &(0x7f00000003c0)={r7}, 0x8) r10 = accept4(r9, &(0x7f0000000140)=@x25={0x9, @remote}, &(0x7f00000001c0)=0x80, 0x80000) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r10, &(0x7f0000000780)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="500000000c14010026bd7000fbdbdf2508003d000500000008003d005d2801000000080003000300000008003d000200080003000300000008003d000200000008003d000100000000000000000000000000588e813f1fc643a025956222bd167585ff1fd4066beadb2beb7fe529f08ab2350d8b58bb52444d2ec7aa8d578a87858f05ce8acd2336c2007bff7cfa27fbb3e750a6ea0cbbc2abcc47845d1b2ea2223dc7d9388fd4de5b48788ae2a760862ae8"], 0x50}, 0x1, 0x0, 0x0, 0x20000014}, 0x4000000) [ 1224.145202][ T730] sctp: [Deprecated]: syz-executor.3 (pid 730) Use of int in max_burst socket option deprecated. [ 1224.145202][ T730] Use struct sctp_assoc_value instead [ 1224.201855][ T766] sctp: [Deprecated]: syz-executor.2 (pid 766) Use of int in max_burst socket option deprecated. [ 1224.201855][ T766] Use struct sctp_assoc_value instead 16:16:15 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1f6}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1224.459677][ T781] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1224.614176][ T781] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1224.723587][ T781] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1224.839087][ T781] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1224.924295][ T781] debugfs: Directory 'ethtool' with parent 'netdevsim4' already present! [ 1224.958613][ T781] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1224.995251][ T724] IPVS: ftp: loaded support on port[0] = 21 [ 1224.997415][ T781] debugfs: Directory 'ethtool' with parent 'netdevsim4' already present! [ 1225.089719][ T781] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1225.133555][ T781] debugfs: Directory 'ethtool' with parent 'netdevsim4' already present! [ 1225.198154][ T781] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1225.239848][ T781] debugfs: Directory 'ethtool' with parent 'netdevsim4' already present! [ 1225.303811][ T781] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 16:16:17 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0xc0}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:17 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1f7}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback, 0xfffffffd}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="76c861b289e000e1b2d1ca3e4840001a", @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x2, 0x801, 0x0, 0x0, {0xc, 0x0, 0x7}, [@CTA_EXPECT_HELP_NAME={0x5, 0x6, '\x00'}, @CTA_EXPECT_TUPLE={0x40, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x11}}}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40040}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="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"/626], 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x18) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:17 executing program 4: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgxa\x80\x00\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000140)={'mangle\x00', 0xbe, "32f354ec8a1728587190c8f97284dda7f2b5bee181bf8eca1ac0b7484d7c2065722f68df6581e10a45587a851e4f150b081d7dc003e9423d03b969b45201e59f2dc1630b12d0889c813e94f3ceadfdf1a60f79fd9c226a9eb8d6eafe96676413a5edc20a4b667de104d28f75b5508467bb2acad52e4e811e5a7ca63b1019a52c3714711e1c9645aac9e0d2055f283f0e9e2336a5b4ea40c310219bd0f599d7664ec13affbb37850f0691ff29d61e4ca33468e64a3f8b5541bddba83d08d3"}, &(0x7f0000000240)=0xe2) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) bpf$ITER_CREATE(0xf, &(0x7f00000003c0)={r2}, 0x8) 16:16:17 executing program 2: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) getuid() r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) bpf$ITER_CREATE(0x1d, &(0x7f00000003c0)={r2}, 0x8) 16:16:17 executing program 4: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000080001007166710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a010c3"], 0x74}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000019c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0000006400010700"/20, @ANYRES32=r6, @ANYBLOB="00000000000000006ac5fd3708000b00aeb25a90"], 0x2c}}, 0x0) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@NL80211_ATTR_STA_VLAN={0x8, 0x14, r6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x8c5) bpf$ITER_CREATE(0x1d, &(0x7f00000003c0)={r2}, 0x8) [ 1225.880466][ T851] IPVS: ftp: loaded support on port[0] = 21 16:16:17 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1f8}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:17 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000400)=@generic, &(0x7f0000000380)=0x80) r1 = accept$netrom(r0, &(0x7f0000000480)={{0x3, @null}, [@rose, @rose, @bcast, @rose, @netrom, @null, @default, @default]}, &(0x7f0000000500)=0x48) r2 = accept(r1, &(0x7f0000000140)=@sco, &(0x7f00000001c0)=0x80) ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f0000000240)={0x5, 0x38, [], 0x1, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r4 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r4, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) ioctl$FS_IOC_GETFSLABEL(r4, 0x81009431, &(0x7f0000000540)) r5 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r5, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) r6 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000280)={r5, r3, 0x1e}, 0x10) bpf$ITER_CREATE(0x1d, &(0x7f00000003c0)={r6}, 0x8) 16:16:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="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"/626], 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:17 executing program 1: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) bpf$ITER_CREATE(0x1d, &(0x7f00000003c0)={r2}, 0x8) 16:16:17 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1f9}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1226.780832][ T851] IPVS: ftp: loaded support on port[0] = 21 16:16:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0xc) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:18 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x18}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:18 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x127}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:18 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1fa}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:18 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000000280)="4f7c47c973ca5f45e6a5b60133e9519300d8a214bac285dcc35243cf21fb933267ba208cd1b7fad6705a00ed527b517bfa3913bba7517b0fc0c70cf48a6a996b550d1c580967f7d2a7755a97967313b2a2f2aad4cd75e99a4a763f9eea4889e1255ad5d7122e28a27674912b05e33aa49f09dd23c1d86f3a095522aad6a4a8f38f432c8e174021591b", 0x89, 0x20048084, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @private1={0xfc, 0x1, [], 0x1}}, 0x1c) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000340)={0x0, 0x20, [0x6, 0x3, 0x7, 0xffffffff, 0x0, 0x1200000000000000]}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) r2 = socket$kcm(0x10, 0x2, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r3, 0x0, 0xffffffff800) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYRES16=r2, @ANYRES16=r5, @ANYBLOB="010017bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="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"/626], 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 1227.145747][ T942] IPVS: ftp: loaded support on port[0] = 21 [ 1227.148136][ T944] sctp_setsockopt_maxburst: 5 callbacks suppressed [ 1227.148148][ T944] sctp: [Deprecated]: syz-executor.2 (pid 944) Use of int in max_burst socket option deprecated. [ 1227.148148][ T944] Use struct sctp_assoc_value instead [ 1227.180545][ T945] sctp: [Deprecated]: syz-executor.3 (pid 945) Use of int in max_burst socket option deprecated. 16:16:18 executing program 1: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) bpf$ITER_CREATE(0x19, &(0x7f00000003c0)={r2}, 0x8) [ 1227.180545][ T945] Use struct sctp_assoc_value instead 16:16:18 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1fb}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1227.299242][ T952] IPVS: ftp: loaded support on port[0] = 21 [ 1227.473942][ T945] sctp: [Deprecated]: syz-executor.3 (pid 945) Use of int in max_burst socket option deprecated. [ 1227.473942][ T945] Use struct sctp_assoc_value instead 16:16:19 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0xc, &(0x7f0000000280)=0x81, 0x4) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:19 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1fc}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1227.741518][ T4092] net_ratelimit: 159 callbacks suppressed [ 1227.741528][ T4092] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:19 executing program 2: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000ffffff7f000000000000009500"/32], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) socket$inet6_sctp(0xa, 0x10000000005, 0x84) [ 1227.938082][ T1014] IPVS: ftp: loaded support on port[0] = 21 [ 1227.959466][ T1019] sctp: [Deprecated]: syz-executor.3 (pid 1019) Use of int in max_burst socket option deprecated. [ 1227.959466][ T1019] Use struct sctp_assoc_value instead 16:16:19 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1fd}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1228.328596][ T1019] sctp: [Deprecated]: syz-executor.3 (pid 1019) Use of int in max_burst socket option deprecated. [ 1228.328596][ T1019] Use struct sctp_assoc_value instead [ 1228.430597][ T952] IPVS: ftp: loaded support on port[0] = 21 [ 1228.495068][ T942] netlink: 'syz-executor.4': attribute type 10 has an invalid length. 16:16:20 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:20 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x1fe}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:20 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0xb}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) socket$inet6_mptcp(0xa, 0x1, 0x106) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100253d7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x8}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:20 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1228.816983][ T4092] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1228.949628][ T1085] sctp: [Deprecated]: syz-executor.3 (pid 1085) Use of int in max_burst socket option deprecated. [ 1228.949628][ T1085] Use struct sctp_assoc_value instead [ 1228.985124][ T1014] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1228.989609][ T1086] IPVS: ftp: loaded support on port[0] = 21 [ 1229.031213][ T1089] IPVS: ftp: loaded support on port[0] = 21 16:16:20 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x201}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1229.079576][ T1094] IPVS: ftp: loaded support on port[0] = 21 [ 1229.318853][ T1085] sctp: [Deprecated]: syz-executor.3 (pid 1085) Use of int in max_burst socket option deprecated. [ 1229.318853][ T1085] Use struct sctp_assoc_value instead 16:16:20 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x202}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x4) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 1229.539793][T12132] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[{0x6, 0x4, 0x5, 0x3f}, {0x8001, 0x7f, 0x1, 0x8e}]}, 0x10) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="df592b93", @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 1229.748070][ T1173] sctp: [Deprecated]: syz-executor.1 (pid 1173) Use of int in max_burst socket option deprecated. [ 1229.748070][ T1173] Use struct sctp_assoc_value instead [ 1229.828352][ T1184] sctp: [Deprecated]: syz-executor.3 (pid 1184) Use of int in max_burst socket option deprecated. [ 1229.828352][ T1184] Use struct sctp_assoc_value instead [ 1229.866939][ T5388] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:21 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x203}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:21 executing program 1: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000140)={0x0, 0x4, 0x1000, 0x9}) bpf$ITER_CREATE(0x1d, &(0x7f00000003c0)={r2}, 0x8) [ 1230.246070][ T1086] IPVS: ftp: loaded support on port[0] = 21 [ 1230.257162][ T1184] sctp: [Deprecated]: syz-executor.3 (pid 1184) Use of int in max_burst socket option deprecated. [ 1230.257162][ T1184] Use struct sctp_assoc_value instead 16:16:21 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x204}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:22 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0xa}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdb709c7354cedaff1504ed7f2364c52bfd1d16c4e74a73ceaa76c2c0bfab086099e1124851f0ee4e57d4a58c3b6c2ba0b2d8b5d24c098400"/75], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x6, 0x10, 0x0, 0x80000001}, &(0x7f00000002c0)=0x18) 16:16:22 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x205}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:22 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44, 0x14, 0x2}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:22 executing program 4: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r2, 0x20, 0x70bd29, 0x25dfdbfd, {}, [@NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x20}, @NL80211_ATTR_WIPHY_RETRY_LONG={0x5, 0x3e, 0x6}]}, 0x24}}, 0x2000000c) 16:16:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x3) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 1230.917474][ T4092] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1230.972633][ T1245] IPVS: ftp: loaded support on port[0] = 21 16:16:22 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x206}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1231.030885][ T1250] IPVS: ftp: loaded support on port[0] = 21 16:16:22 executing program 4: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r2, 0x20, 0x70bd29, 0x25dfdbfd, {}, [@NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x20}, @NL80211_ATTR_WIPHY_RETRY_LONG={0x5, 0x3e, 0x6}]}, 0x24}}, 0x2000000c) 16:16:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) sendmsg$NL80211_CMD_GET_KEY(0xffffffffffffffff, &(0x7f00000081c0)={&(0x7f0000008080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000008180)={&(0x7f0000000280)=ANY=[@ANYBLOB="90000000", @ANYRES16=0x0, @ANYBLOB="02000007002da254c3cb5faa36efabdda36d00000006000a00269600000800090001ac0f0004000b005000508005bd0900010000000500090000000000050009000200000008000700010000000400050004000600080007000100000009000400d7bab0c0b9009d93522e4ec28a2cbcd3297e390b5000000004000b0082c634f1c6ce101a973880fd6dcde1839af7436a15faf7189390857d743078b128f528a6257292d9443e40e0fe9f262bd651758aaf94f2432f82ffea90bf442f930f7d859db851f64838e14ca2eb12dc96d39d2c4fa6be1e4c222f75489fabfe58f8a5e2384effe44a79b8e414e4ca74c0f8da"], 0x90}, 0x1, 0x0, 0x0, 0x400c011}, 0x4000010) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:22 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x207}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:22 executing program 2: getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x7f}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r0, 0x7f}, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r3 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c495c687749b530b596000000", @ANYRES16=r2, @ANYBLOB="29390000000000000000250000680e0001006e657464657673696d0000000f0002006e657464657673696d30000008008b00", @ANYRES32=r3, @ANYBLOB], 0x3c}, 0x1, 0x6000000000000000}, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r3, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000180)}, 0x30) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000001880)={r0, 0xff, 0xc8}, &(0x7f00000018c0)=0x8) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DESTROY(r5, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x28, 0x3, 0x6, 0x3, 0x0, 0x0, {0x2, 0x0, 0x9}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x8080) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x38}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x5, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r8 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r7, r6, 0x2}, 0x10) bpf$ITER_CREATE(0x1d, &(0x7f00000003c0)={r8}, 0x8) 16:16:23 executing program 4: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r2, 0x20, 0x70bd29, 0x25dfdbfd, {}, [@NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x20}, @NL80211_ATTR_WIPHY_RETRY_LONG={0x5, 0x3e, 0x6}]}, 0x24}}, 0x2000000c) [ 1231.937025][ T4092] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1232.075940][ T1250] IPVS: ftp: loaded support on port[0] = 21 [ 1232.098565][ T8497] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) sendmsg$NL80211_CMD_GET_KEY(0xffffffffffffffff, &(0x7f00000081c0)={&(0x7f0000008080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000008180)={&(0x7f0000000280)=ANY=[@ANYBLOB="90000000", @ANYRES16=0x0, @ANYBLOB="02000007002da254c3cb5faa36efabdda36d00000006000a00269600000800090001ac0f0004000b005000508005bd0900010000000500090000000000050009000200000008000700010000000400050004000600080007000100000009000400d7bab0c0b9009d93522e4ec28a2cbcd3297e390b5000000004000b0082c634f1c6ce101a973880fd6dcde1839af7436a15faf7189390857d743078b128f528a6257292d9443e40e0fe9f262bd651758aaf94f2432f82ffea90bf442f930f7d859db851f64838e14ca2eb12dc96d39d2c4fa6be1e4c222f75489fabfe58f8a5e2384effe44a79b8e414e4ca74c0f8da"], 0x90}, 0x1, 0x0, 0x0, 0x400c011}, 0x4000010) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:23 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x208}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:23 executing program 4: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:16:23 executing program 2: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000001c0)=@framed={{}, [@jmp={0x5, 0x1, 0x3, 0x2, 0x1, 0xfffffffffffffff0, 0x10}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) connect$can_j1939(r2, &(0x7f0000000180)={0x1d, 0x0, 0x3, {0x1, 0x1, 0x4}, 0xfc}, 0x18) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) socket$inet6_sctp(0xa, 0x10000000005, 0x84) [ 1232.577026][ T8497] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1232.639210][ T1368] sctp_setsockopt_maxburst: 5 callbacks suppressed [ 1232.639223][ T1368] sctp: [Deprecated]: syz-executor.1 (pid 1368) Use of int in max_burst socket option deprecated. [ 1232.639223][ T1368] Use struct sctp_assoc_value instead [ 1232.987083][ T4092] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:24 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44, 0x14, 0x3}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:24 executing program 2: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x880094}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, 0x0, 0x2, 0x201, 0x0, 0x0, {0xc, 0x0, 0x7}, [@CTA_EXPECT_HELP_NAME={0xf, 0x6, 'netbios-ns\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x2000085}, 0x4800) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) socket$inet6_sctp(0xa, 0x10000000005, 0x84) 16:16:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r3, 0x0, 0xffffffff800) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000800)=ANY=[@ANYRESHEX, @ANYRES16, @ANYRESDEC, @ANYRESOCT, @ANYRES32], 0x48}, 0x1, 0x0, 0x0, 0x8010}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "418fc4ac8db420e7bf105ceb2acedf6b3955b8cac4b1bce02847cf28c86f6c7b010ca0ef6f6f6d32e228a904c3c3ff53df7142245d5fb8859dc39853d0980f6c291474ace332d3c21aef892130d87d511985239d63bef5b6afa9ad89d6a0426d7df9dbfc5794c77b7cad784cfc8f446962aadcdb0ff38f315403ad9536010cd65a8edea82b994939c1c5f2b2df436c2009e6d9866bdfaf9c1a94c5d9f162f75cc5d6cc7a2fd7b09a2cd1731ccefb82db154fb0afa5f6efc1925b03004088cac218a8ff2f03a3b36f1c0c66bbb9f8413bb1ff4c3132abac2d13e967a774313663d0c09a7a632ec6ae650a5aa09b30eb44a550b63dbfeac5957ba2", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:24 executing program 4: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:16:24 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x209}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:24 executing program 1: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) getsockname$tipc(0xffffffffffffffff, &(0x7f0000000380)=@id, 0xfffffffffffffffd) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) r3 = bpf$ITER_CREATE(0x1d, &(0x7f00000003c0)={r2}, 0x8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r3, 0x0, 0x97, 0xbf, &(0x7f0000000140)="af2a0bf89a65209b1d96cac0dd01ab7cf28d3e400cd4ac7965ce390838812d98b7e4e95837a4a9ef3bc5978f3af14a7db345ba4a2721cb63a298816192ad60c5254398bc6c14045ae4a66cab75528e6f5128917fbbe59396ac8fcbfb6e9f6a7b8a96178e2553aac067c01f101bdf11abf521c42ba39fbc63619e5e1825f26bd586e56d5c60878ecd99d5b4f19823d883cfe0b35d0e8938", &(0x7f0000000200)=""/191, 0x101, 0x0, 0x51, 0xb2, &(0x7f00000002c0)="f58da1f4ae3a292d95d278bf28314683fc1305808284733d182889e940dc01c20f5d87eaa83bad3ee2787389fbe7ae2e35f4181029157eeb1acb52cfb995e6b59cac1bbbffe46fd809477522a546b916d3", &(0x7f0000000400)="358ea31735371876490a5966525b1ec79af1af5a712c985aee5e5fba70c361f4bcf0bc70c7caca8e296b156b81c055a0acc8bcd93d56df7701e33ea8149487e34e1d1b44183400dbcff354963a50e444ce19763e745d9f5ab8a553b26c04cffbce464d750b023e25ab9a87e5de8c9c1a996bdd400c1b402abaa0cf5af92b0d7836fa823038bffc911acd57208e2c1ea8a6cb9af070283607faad013eb2bb645868f8233ee3b9ec5f9bab1df31b44b78a865f"}, 0x40) [ 1233.203916][ T1383] sctp: [Deprecated]: syz-executor.3 (pid 1383) Use of int in max_burst socket option deprecated. [ 1233.203916][ T1383] Use struct sctp_assoc_value instead 16:16:24 executing program 2: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r2, &(0x7f0000000040), 0x400000000000284, 0x2b, 0x0) ioctl$SIOCGSTAMPNS(r2, 0x8907, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000080001007166710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a010c3"], 0x74}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000019c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0000006400010700"/20, @ANYRES32=r6, @ANYBLOB="00000000000000006ac5fd3708000b00aeb25a90"], 0x2c}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000140)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r6}, 0x14) socket$inet6_sctp(0xa, 0x10000000005, 0x84) 16:16:24 executing program 4: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:16:24 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x20a}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1233.326378][ T1391] IPVS: ftp: loaded support on port[0] = 21 16:16:24 executing program 1: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1233.583180][ T1383] sctp: [Deprecated]: syz-executor.3 (pid 1383) Use of int in max_burst socket option deprecated. [ 1233.583180][ T1383] Use struct sctp_assoc_value instead 16:16:25 executing program 4: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:16:25 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x20b}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1234.017086][ T5388] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1234.157078][ T1391] IPVS: ftp: loaded support on port[0] = 21 16:16:25 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44, 0x14, 0x4}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:25 executing program 1: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000280)={{0xa, 0x4e21, 0xfffffc00, @private0={0xfc, 0x0, [], 0x1}, 0x6}, {0xa, 0x4e22, 0x81, @mcast1, 0x7fffffff}, 0x9, [0xdf, 0x80, 0x10000, 0x108c, 0x1000, 0xfffffff7, 0x10000, 0x401]}, 0x5c) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000000)="2000000012005ff3fdb2e933004a9f00800200"/32, 0x20) readv(r2, &(0x7f0000000500)=[{&(0x7f0000000040)=""/18, 0x12}], 0x1) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10c0002}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x58, 0x3, 0x8, 0x3, 0x0, 0x0, {0x2, 0x0, 0x5}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0xa00}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x8001) r3 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) bpf$ITER_CREATE(0x1d, &(0x7f00000003c0)={r3}, 0x8) 16:16:25 executing program 2 (fault-call:2 fault-nth:0): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000, 0x0, 0x0, 0x3, &(0x7f0000000000), &(0x7f00000003c0)="5807b0"}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="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"/626], 0x272) sendmsg$NFT_MSG_GETCHAIN(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f0000000800)=ANY=[@ANYBLOB="68000000040a010800000000000000000700000328000480080002f7ffa0010f140003006970766c616e31000000000000000000080002401dee8043b05f9a154a6f7574650000000a000700726f7574650000000c0000000000000308000540fffffffb3806ac7b558993b9c291067eb946d298ea739bdd1d36f273ffe202286a9341acd8ee6b60f27e7c175ed8431b8584085ae790a1831bcd0fb3f844d1c0e87db4ddce0ae0f786c0bda1e3f887f2ed22d22951ab1703908103878bfda793513fa5dddfce8bc3f0d7278169d9836a66d60dc98b"], 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x4020) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:25 executing program 4: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:16:25 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x20c}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1234.525382][ T1478] sctp: [Deprecated]: syz-executor.3 (pid 1478) Use of int in max_burst socket option deprecated. [ 1234.525382][ T1478] Use struct sctp_assoc_value instead [ 1234.553291][ T1480] FAULT_INJECTION: forcing a failure. [ 1234.553291][ T1480] name failslab, interval 1, probability 0, space 0, times 0 [ 1234.604514][ T1480] CPU: 0 PID: 1480 Comm: syz-executor.2 Not tainted 5.9.0-rc3-syzkaller #0 [ 1234.614268][ T1480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1234.624345][ T1480] Call Trace: [ 1234.627652][ T1480] dump_stack+0x198/0x1fd [ 1234.631994][ T1480] should_fail.cold+0x5/0x14 [ 1234.636619][ T1480] should_failslab+0x5/0xf [ 1234.641213][ T1480] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 1234.647291][ T1480] kmem_cache_alloc_trace+0x49/0x300 [ 1234.652595][ T1480] sctp_association_new+0x97/0x2100 [ 1234.657825][ T1480] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1234.663747][ T1480] ? sctp_v6_scope+0x5a/0x70 [ 1234.668350][ T1480] sctp_connect_new_asoc+0x1ac/0x770 [ 1234.673721][ T1480] ? sctp_bind+0xd0/0xd0 [ 1234.677982][ T1480] ? lock_sock_nested+0x94/0x110 [ 1234.682921][ T1480] ? __local_bh_enable_ip+0x10f/0x1f0 [ 1234.688311][ T1480] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 1234.693948][ T1480] ? security_sctp_bind_connect+0x8f/0xc0 [ 1234.699677][ T1480] sctp_sendmsg+0x1377/0x1cf0 [ 1234.704377][ T1480] ? sctp_setsockopt+0x97f0/0x97f0 [ 1234.709505][ T1480] ? lock_is_held_type+0xbb/0xf0 [ 1234.714467][ T1480] ? aa_af_perm+0x230/0x230 [ 1234.718991][ T1480] inet_sendmsg+0x99/0xe0 [ 1234.723335][ T1480] ? inet_send_prepare+0x4d0/0x4d0 [ 1234.728447][ T1480] sock_sendmsg+0xcf/0x120 [ 1234.732866][ T1480] __sys_sendto+0x21c/0x320 [ 1234.737369][ T1480] ? __ia32_sys_getpeername+0xb0/0xb0 [ 1234.742749][ T1480] ? lock_downgrade+0x830/0x830 [ 1234.747616][ T1480] ? __mutex_unlock_slowpath+0xe2/0x610 [ 1234.753161][ T1480] ? lock_is_held_type+0xbb/0xf0 [ 1234.758202][ T1480] ? vfs_write+0x1b0/0x730 [ 1234.762617][ T1480] ? fput_many+0x2f/0x1a0 [ 1234.767119][ T1480] ? lock_is_held_type+0xbb/0xf0 [ 1234.772331][ T1480] ? syscall_enter_from_user_mode+0x20/0x290 [ 1234.778318][ T1480] __x64_sys_sendto+0xdd/0x1b0 [ 1234.783088][ T1480] ? syscall_enter_from_user_mode+0x20/0x290 [ 1234.789259][ T1480] do_syscall_64+0x2d/0x70 [ 1234.793682][ T1480] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1234.799575][ T1480] RIP: 0033:0x45d5f9 [ 1234.803566][ T1480] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1234.823267][ T1480] RSP: 002b:00007f41e36f2c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1234.831715][ T1480] RAX: ffffffffffffffda RBX: 000000000002d200 RCX: 000000000045d5f9 [ 1234.839709][ T1480] RDX: 0000000000000001 RSI: 0000000020847fff RDI: 0000000000000003 [ 1234.847687][ T1480] RBP: 00007f41e36f2ca0 R08: 000000002005ffe4 R09: 000000000000001c [ 1234.855654][ T1480] R10: 0000000004008804 R11: 0000000000000246 R12: 0000000000000000 [ 1234.863734][ T1480] R13: 00007ffc7d5c433f R14: 00007f41e36f39c0 R15: 000000000118cf4c [ 1234.905679][ T1488] IPVS: ftp: loaded support on port[0] = 21 16:16:26 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x20d}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1235.067377][ T4092] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1235.212734][ T1478] sctp: [Deprecated]: syz-executor.3 (pid 1478) Use of int in max_burst socket option deprecated. [ 1235.212734][ T1478] Use struct sctp_assoc_value instead 16:16:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r3, 0x0, 0xffffffff800) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000800)=ANY=[@ANYRESHEX, @ANYRES16, @ANYRESDEC, @ANYRESOCT, @ANYRES32], 0x48}, 0x1, 0x0, 0x0, 0x8010}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:26 executing program 4: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:16:26 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x20e}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000002c0)) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1235.574970][ T1529] sctp: [Deprecated]: syz-executor.1 (pid 1529) Use of int in max_burst socket option deprecated. [ 1235.574970][ T1529] Use struct sctp_assoc_value instead [ 1235.584958][ T1530] sctp: [Deprecated]: syz-executor.3 (pid 1530) Use of int in max_burst socket option deprecated. [ 1235.584958][ T1530] Use struct sctp_assoc_value instead [ 1235.618315][ T8492] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1235.909273][ T1530] sctp: [Deprecated]: syz-executor.3 (pid 1530) Use of int in max_burst socket option deprecated. [ 1235.909273][ T1530] Use struct sctp_assoc_value instead [ 1236.057038][ T1488] IPVS: ftp: loaded support on port[0] = 21 [ 1236.098178][ T5388] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:28 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x20f}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:28 executing program 4: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:16:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='4', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:28 executing program 1 (fault-call:2 fault-nth:0): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:28 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44, 0x14, 0x5}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x10001, 0x81, 0x1f, 0xffffffff, 0x1}, 0x75) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 1237.015139][ T1590] FAULT_INJECTION: forcing a failure. [ 1237.015139][ T1590] name failslab, interval 1, probability 0, space 0, times 0 [ 1237.055341][ T1593] sctp: [Deprecated]: syz-executor.3 (pid 1593) Use of int in max_burst socket option deprecated. [ 1237.055341][ T1593] Use struct sctp_assoc_value instead [ 1237.146935][ T5388] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1237.158492][ T1590] CPU: 0 PID: 1590 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 1237.169918][ T1590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1237.180253][ T1590] Call Trace: [ 1237.183584][ T1590] dump_stack+0x198/0x1fd [ 1237.187953][ T1590] should_fail.cold+0x5/0x14 [ 1237.192560][ T1590] should_failslab+0x5/0xf [ 1237.196985][ T1590] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 1237.203073][ T1590] kmem_cache_alloc_trace+0x49/0x300 [ 1237.208393][ T1590] sctp_association_new+0x97/0x2100 [ 1237.213595][ T1590] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1237.219839][ T1590] ? sctp_v6_scope+0x5a/0x70 [ 1237.224445][ T1590] sctp_connect_new_asoc+0x1ac/0x770 [ 1237.229740][ T1590] ? sctp_bind+0xd0/0xd0 [ 1237.234083][ T1590] ? lock_sock_nested+0x94/0x110 [ 1237.239126][ T1590] ? __local_bh_enable_ip+0x10f/0x1f0 [ 1237.244503][ T1590] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 1237.250051][ T1590] ? security_sctp_bind_connect+0x8f/0xc0 [ 1237.255772][ T1590] sctp_sendmsg+0x1377/0x1cf0 [ 1237.260461][ T1590] ? sctp_setsockopt+0x97f0/0x97f0 [ 1237.265580][ T1590] ? lock_is_held_type+0xbb/0xf0 [ 1237.270551][ T1590] ? aa_af_perm+0x230/0x230 [ 1237.275073][ T1590] inet_sendmsg+0x99/0xe0 [ 1237.279410][ T1590] ? inet_send_prepare+0x4d0/0x4d0 [ 1237.284542][ T1590] sock_sendmsg+0xcf/0x120 [ 1237.288969][ T1590] __sys_sendto+0x21c/0x320 [ 1237.293484][ T1590] ? __ia32_sys_getpeername+0xb0/0xb0 [ 1237.298869][ T1590] ? lock_downgrade+0x830/0x830 [ 1237.303759][ T1590] ? __mutex_unlock_slowpath+0xe2/0x610 [ 1237.309340][ T1590] ? lock_is_held_type+0xbb/0xf0 [ 1237.314392][ T1590] ? vfs_write+0x1b0/0x730 [ 1237.318812][ T1590] ? fput_many+0x2f/0x1a0 [ 1237.323141][ T1590] ? lock_is_held_type+0xbb/0xf0 [ 1237.328077][ T1590] ? syscall_enter_from_user_mode+0x20/0x290 [ 1237.334065][ T1590] __x64_sys_sendto+0xdd/0x1b0 [ 1237.338829][ T1590] ? syscall_enter_from_user_mode+0x20/0x290 [ 1237.344801][ T1590] do_syscall_64+0x2d/0x70 [ 1237.349221][ T1590] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1237.355721][ T1590] RIP: 0033:0x45d5f9 [ 1237.359621][ T1590] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1237.379234][ T1590] RSP: 002b:00007f3fcaed8c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1237.387660][ T1590] RAX: ffffffffffffffda RBX: 000000000002d200 RCX: 000000000045d5f9 [ 1237.396004][ T1590] RDX: 0000000000000001 RSI: 0000000020847fff RDI: 0000000000000003 [ 1237.403981][ T1590] RBP: 00007f3fcaed8ca0 R08: 000000002005ffe4 R09: 000000000000001c [ 1237.411961][ T1590] R10: 0000000004008804 R11: 0000000000000246 R12: 0000000000000000 [ 1237.420651][ T1590] R13: 00007ffd9780745f R14: 00007f3fcaed99c0 R15: 000000000118cf4c 16:16:28 executing program 4: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1237.467602][ T1599] IPVS: ftp: loaded support on port[0] = 21 16:16:28 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x210}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x2, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1237.748532][ T1593] sctp: [Deprecated]: syz-executor.3 (pid 1593) Use of int in max_burst socket option deprecated. [ 1237.748532][ T1593] Use struct sctp_assoc_value instead 16:16:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x3, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) sendmsg$TIPC_CMD_SHOW_PORTS(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, 0x0, 0x10, 0x70bd2a, 0x25dfdbff, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) [ 1237.942092][ T1599] IPVS: ftp: loaded support on port[0] = 21 16:16:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x4, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1238.145965][ T1659] sctp: [Deprecated]: syz-executor.3 (pid 1659) Use of int in max_burst socket option deprecated. [ 1238.145965][ T1659] Use struct sctp_assoc_value instead 16:16:29 executing program 4: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1238.390307][T10116] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x5, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:29 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x211}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1238.556116][ T1659] sctp: [Deprecated]: syz-executor.3 (pid 1659) Use of int in max_burst socket option deprecated. [ 1238.556116][ T1659] Use struct sctp_assoc_value instead [ 1238.657857][ T8484] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:30 executing program 4: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:16:30 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44, 0x14, 0x6}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e23, 0x0, @remote}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, &(0x7f0000000340)=0x84) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:30 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x212}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x6, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1238.925192][ T1711] IPVS: ftp: loaded support on port[0] = 21 [ 1238.951983][ T1718] sctp: [Deprecated]: syz-executor.3 (pid 1718) Use of int in max_burst socket option deprecated. [ 1238.951983][ T1718] Use struct sctp_assoc_value instead 16:16:30 executing program 4: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:16:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x7, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:30 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x213}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='4', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:30 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1239.266989][ T1718] sctp: [Deprecated]: syz-executor.3 (pid 1718) Use of int in max_burst socket option deprecated. [ 1239.266989][ T1718] Use struct sctp_assoc_value instead 16:16:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x8, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x2, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1239.457948][T10116] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:30 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1239.874342][ T1711] IPVS: ftp: loaded support on port[0] = 21 [ 1240.499065][T10121] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1241.547162][T10121] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1241.706818][ T1582] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1241.715334][ T8484] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1242.577956][ T5394] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:34 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44, 0x14, 0x7}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:34 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x214}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:34 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:16:34 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x9, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:34 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x3, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1243.494907][ T1834] sctp: [Deprecated]: syz-executor.3 (pid 1834) Use of int in max_burst socket option deprecated. [ 1243.494907][ T1834] Use struct sctp_assoc_value instead 16:16:34 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:16:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x4, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1243.622732][ T5391] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xa, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:35 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x215}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1243.761520][ T1846] IPVS: ftp: loaded support on port[0] = 21 [ 1243.862900][ T1834] sctp: [Deprecated]: syz-executor.3 (pid 1834) Use of int in max_burst socket option deprecated. [ 1243.862900][ T1834] Use struct sctp_assoc_value instead 16:16:35 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:16:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x5, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1244.530498][ T1846] IPVS: ftp: loaded support on port[0] = 21 [ 1244.657329][ T5391] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:36 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44, 0x14, 0x9}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:36 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x216}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xb, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @loopback}}, 0x8, 0x20, 0x1, 0x7f, 0x20, 0x800, 0x40}, &(0x7f0000000340)=0x9c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:36 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:16:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x6, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1244.737127][ T8484] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1244.866915][ T1931] sctp: [Deprecated]: syz-executor.3 (pid 1931) Use of int in max_burst socket option deprecated. [ 1244.866915][ T1931] Use struct sctp_assoc_value instead 16:16:36 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:16:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x7, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:36 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x217}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1245.017525][ T1938] IPVS: ftp: loaded support on port[0] = 21 16:16:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xc, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1245.179952][ T1931] sctp: [Deprecated]: syz-executor.3 (pid 1931) Use of int in max_burst socket option deprecated. [ 1245.179952][ T1931] Use struct sctp_assoc_value instead 16:16:36 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r0, 0x0, 0x0) 16:16:36 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x218}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1245.697069][ T5391] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1245.853476][ T1938] IPVS: ftp: loaded support on port[0] = 21 16:16:37 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44, 0x14, 0xa}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xd, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x8, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:37 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r0, 0x0, 0x0) 16:16:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="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"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000280)={0xda3, 0xb, 0xfff, 0x6}, &(0x7f00000002c0)=0x10) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:37 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x219}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1246.635333][ T2023] sctp: [Deprecated]: syz-executor.3 (pid 2023) Use of int in max_burst socket option deprecated. [ 1246.635333][ T2023] Use struct sctp_assoc_value instead 16:16:38 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r0, 0x0, 0x0) [ 1246.738095][ T5391] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xe, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x9, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1246.814452][ T2034] IPVS: ftp: loaded support on port[0] = 21 16:16:38 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x21a}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:38 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xf, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1247.215787][ T2023] sctp: [Deprecated]: syz-executor.3 (pid 2023) Use of int in max_burst socket option deprecated. [ 1247.215787][ T2023] Use struct sctp_assoc_value instead [ 1247.616007][ T2034] IPVS: ftp: loaded support on port[0] = 21 [ 1247.776867][ T1582] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1247.785138][ T1582] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:39 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44, 0x14, 0xf}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xa, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:39 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x21b}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:39 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000280), 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0xb7, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "418fc4ac8db420e7bf105ceb2acedf6b3955b8cac4b1bce02847cf28c86f6c7b010ca0ef6f6f6d32e228a904c3c3ff53df7142245d5fb8859dc39853d0980f6c291474ace332d3c21aef892130d87d511985239d63bef5b6afa9ad89d6a0426d7df9dbfc5794c77b7cad784cfc8f446962aadcdb0ff38f315403ad9536010cd65a8edea82b994939c1c5f2b2df436c2009e6d9866bdfaf9c1a94c5d9f162f75cc5d6cc7a2fd7b09a2cd1731ccefb82db154fb0afa5f6efc1925b03004088cac218a8ff2f03a3b36f1c0c66bbb9f8413bb1ff4c3132abac2d13e967a774313663d0c09a7a632ec6ae650a5aa09b30eb44a550b63dbfeac5957ba2", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:39 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x10, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1248.474399][ T2117] sctp: [Deprecated]: syz-executor.3 (pid 2117) Use of int in max_burst socket option deprecated. [ 1248.474399][ T2117] Use struct sctp_assoc_value instead 16:16:39 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xb, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x11, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:40 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x21c}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1248.632023][ T2126] IPVS: ftp: loaded support on port[0] = 21 [ 1248.817984][ T5393] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:40 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) [ 1248.877196][ T2117] sctp: [Deprecated]: syz-executor.3 (pid 2117) Use of int in max_burst socket option deprecated. [ 1248.877196][ T2117] Use struct sctp_assoc_value instead 16:16:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xc, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1249.475842][ T2126] IPVS: ftp: loaded support on port[0] = 21 16:16:41 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44, 0x14, 0x48}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x12, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:41 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x21d}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:41 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 16:16:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x100, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="cc002d9e008e1a563044712dd521ff24f63c0c143ff76ea8f076c318ec419bc4be1c9c46c0ab2130ce382883cf317ae04d085d0bc88496169ec500e91356af3dad00187a7a7e01e9fa2d2ce797987992a20ad4eb0769e0bd42e78475d8b1cd4d242b3c8f7459591c11eb2dd2e9548a2606a61d3e6afcc13834f63aa0d388b45c1ce480eccf8aeaeef3054b23cb8c0264e6e1a64ce53f95ae10cc5117cb4f5fc7fa6b76631004a6c34890bbee", @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xd, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1249.867097][ T5393] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:41 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) [ 1249.907647][ T2206] sctp: [Deprecated]: syz-executor.3 (pid 2206) Use of int in max_burst socket option deprecated. [ 1249.907647][ T2206] Use struct sctp_assoc_value instead 16:16:41 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x21e}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x13, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1250.031239][ T2213] IPVS: ftp: loaded support on port[0] = 21 16:16:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xe, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:41 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1250.277913][ T2206] sctp: [Deprecated]: syz-executor.3 (pid 2206) Use of int in max_burst socket option deprecated. [ 1250.277913][ T2206] Use struct sctp_assoc_value instead 16:16:41 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x21f}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1250.816868][ T8503] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1250.860822][ T2213] IPVS: ftp: loaded support on port[0] = 21 [ 1250.897244][ T5394] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1251.303188][ T8503] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:42 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44, 0x14, 0x4c}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xf, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x14, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:42 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:16:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000000300)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='cpuset.memory_pressure\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x4) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xffffffffffffffef, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[], 0x48}}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "418fc4ac8db420e7bf105ceb2acedf6b3955b8cac4b1bce02847cf28c86f6c7b010ca0ef6f6f6d32e228a904c3c3ff53df7142245d5fb8859dc39853d0980f6c291474ace332d3c21aef892130d87d511985239d63bef5b6afa9ad89d6a0426d7df9dbfc5794c77b7cad784cfc8f446962aadcdb0ff38f315403ad9536010cd65a8edea82b994939c1c5f2b2df436c2009e6d9866bdfaf9c1a94c5d9f162f75cc5d6cc7a2fd7b09a2cd1731ccefb82db154fb0afa5f6efc1925b03004088cac218a8ff2f03a3b36f1c0c66bbb9f8413bb1ff4c3132abac2d13e967a774313663d0c09a7a632ec6ae650a5aa09b30eb44a550b63dbfeac5957ba2", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:42 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x220}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:43 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1251.650619][ T2300] sctp: [Deprecated]: syz-executor.3 (pid 2300) Use of int in max_burst socket option deprecated. [ 1251.650619][ T2300] Use struct sctp_assoc_value instead 16:16:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x10, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x15, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:43 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x221}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1251.752543][ T2307] IPVS: ftp: loaded support on port[0] = 21 [ 1251.858357][ T2300] sctp: [Deprecated]: syz-executor.3 (pid 2300) Use of int in max_burst socket option deprecated. [ 1251.858357][ T2300] Use struct sctp_assoc_value instead [ 1251.937019][ T5394] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="4040000870af5ce6f08ba5c1bdf882b82f35ec3114959dc8b4f560ac8001e454cd9e8e1e61a556cbc957ec6ffacd53aa2ee251a2c705e39a3788207f199af1774fdf9be87f9b3da4ef6451e4018d499fdc0e94f9126621efc842049a9299975c69ae3f346d0af30da044ecef2bbd9e903edfae0ae20ea598b7ba5d3426a66c7462557530a85b1bc301b1aebdad55b37e390131319d8e08c5624d29dfd82ed137281342261594b3bbe66168f977acf13d29778bf64c56261963d5305e291b7c38aa1a0882d791394e24e9a40d61", @ANYRES16=0x0, @ANYBLOB="20002cbd7000ffdbdf250400000008000200030000000800030008000000080003000000000014000180060001000200000008000300ac1e0101"], 0x40}, 0x1, 0x0, 0x0, 0x40008}, 0x11) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:43 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x0, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1252.289006][ T2353] sctp: [Deprecated]: syz-executor.3 (pid 2353) Use of int in max_burst socket option deprecated. [ 1252.289006][ T2353] Use struct sctp_assoc_value instead [ 1252.588931][ T2307] IPVS: ftp: loaded support on port[0] = 21 [ 1252.801582][ T2353] sctp: [Deprecated]: syz-executor.3 (pid 2353) Use of int in max_burst socket option deprecated. [ 1252.801582][ T2353] Use struct sctp_assoc_value instead 16:16:44 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44, 0x14, 0x68}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x11, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:44 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x222}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x16, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:44 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x0, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1252.977271][ T5391] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:44 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x0, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:16:44 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x223}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x17, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1253.101734][ T2401] IPVS: ftp: loaded support on port[0] = 21 16:16:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x12, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:44 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r0, 0x1}, 0x14}}, 0x0) 16:16:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000800)={0x0, "15eb47ad10d1ea526887c38b0f401853"}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:45 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x224}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1253.815994][ T2401] IPVS: ftp: loaded support on port[0] = 21 [ 1253.870873][ T1582] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1253.881817][ T2446] sctp: [Deprecated]: syz-executor.3 (pid 2446) Use of int in max_burst socket option deprecated. [ 1253.881817][ T2446] Use struct sctp_assoc_value instead 16:16:45 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44, 0x14, 0x6c}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x13, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:45 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r0, 0x1}, 0x14}}, 0x0) 16:16:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x18, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:45 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x225}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1254.017357][ T5391] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:45 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r0, 0x1}, 0x14}}, 0x0) 16:16:45 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x226}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x19, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x14, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1254.258432][ T2493] IPVS: ftp: loaded support on port[0] = 21 [ 1254.270192][ T2446] sctp: [Deprecated]: syz-executor.3 (pid 2446) Use of int in max_burst socket option deprecated. [ 1254.270192][ T2446] Use struct sctp_assoc_value instead 16:16:45 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8}]}, 0x1c}}, 0x0) 16:16:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@pptp, &(0x7f0000000300)=0x80, 0x80000) 16:16:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1a, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1254.837711][ T2546] sctp: [Deprecated]: syz-executor.3 (pid 2546) Use of int in max_burst socket option deprecated. [ 1254.837711][ T2546] Use struct sctp_assoc_value instead [ 1255.057099][ T5394] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1255.101448][ T2546] sctp: [Deprecated]: syz-executor.3 (pid 2546) Use of int in max_burst socket option deprecated. [ 1255.101448][ T2546] Use struct sctp_assoc_value instead [ 1255.182407][ T2493] IPVS: ftp: loaded support on port[0] = 21 16:16:46 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44, 0x14, 0x74}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:46 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x227}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x15, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:46 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8}]}, 0x1c}}, 0x0) 16:16:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1b, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x50, r4, 0x400, 0x70bd29, 0x25dfdbfb, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xf160000, 0x2}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xb7, 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x40841}, 0x40000080) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000840)=ANY=[@ANYBLOB="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"/646], 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 1255.634193][ T2594] sctp: [Deprecated]: syz-executor.3 (pid 2594) Use of int in max_burst socket option deprecated. [ 1255.634193][ T2594] Use struct sctp_assoc_value instead 16:16:47 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8}]}, 0x1c}}, 0x0) 16:16:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x16, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1c, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:47 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x228}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1255.779218][ T2603] IPVS: ftp: loaded support on port[0] = 21 16:16:47 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44, 0x14, 0x6c}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x17, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1256.069718][ T2594] sctp: [Deprecated]: syz-executor.3 (pid 2594) Use of int in max_burst socket option deprecated. [ 1256.069718][ T2594] Use struct sctp_assoc_value instead [ 1256.097287][ T5394] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1256.333208][ T2650] IPVS: ftp: loaded support on port[0] = 21 [ 1256.692997][ T2603] IPVS: ftp: loaded support on port[0] = 21 [ 1256.896942][ T8484] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1257.137799][ T5391] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:48 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44, 0x14, 0x7a}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:48 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x229}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1d, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x40}, 0x80000001}}, 0x0, 0x0, 0xfffffffe, 0x0, 0x32, 0xffffffff}, 0x9c) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4a23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(r0, &(0x7f0000000340)='cpuset.effective_mems\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRESHEX=r0, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000280), &(0x7f00000002c0)=0x8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x18, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:48 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1a, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1257.556586][ T2718] sctp: [Deprecated]: syz-executor.3 (pid 2718) Use of int in max_burst socket option deprecated. [ 1257.556586][ T2718] Use struct sctp_assoc_value instead [ 1257.600000][ T2720] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1e, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1257.655106][ T2720] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x19, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1257.709775][ T2720] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:49 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x22a}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1257.756940][ T2731] IPVS: ftp: loaded support on port[0] = 21 [ 1257.768382][ T2720] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1257.824295][ T2718] sctp: [Deprecated]: syz-executor.3 (pid 2718) Use of int in max_burst socket option deprecated. [ 1257.824295][ T2718] Use struct sctp_assoc_value instead 16:16:49 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000800)={0x0, "15eb47ad10d1ea526887c38b0f401853"}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e24, 0x7, @private2, 0x64ec}}, 0x80002, 0x81, 0x1f, 0xfffeffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x104}, 0x1, 0x0, 0x0, 0x40010}, 0x800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"/634], 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1a, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1258.172760][ T2773] sctp: [Deprecated]: syz-executor.4 (pid 2773) Use of int in max_burst socket option deprecated. [ 1258.172760][ T2773] Use struct sctp_assoc_value instead [ 1258.250431][ T2777] sctp: [Deprecated]: syz-executor.3 (pid 2777) Use of int in max_burst socket option deprecated. [ 1258.250431][ T2777] Use struct sctp_assoc_value instead [ 1258.596249][ T2777] sctp: [Deprecated]: syz-executor.3 (pid 2777) Use of int in max_burst socket option deprecated. [ 1258.596249][ T2777] Use struct sctp_assoc_value instead [ 1258.632992][ T2731] IPVS: ftp: loaded support on port[0] = 21 16:16:50 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x3, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x21, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1b, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:50 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x22b}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:50 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x22a}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="4040000870af5ce6f08ba5c1bdf882b82f35ec3114959dc8b4f560ac8001e454cd9e8e1e61a556cbc957ec6ffacd53aa2ee251a2c705e39a3788207f199af1774fdf9be87f9b3da4ef6451e4018d499fdc0e94f9126621efc842049a9299975c69ae3f346d0af30da044ecef2bbd9e903edfae0ae20ea598b7ba5d3426a66c7462557530a85b1bc301b1aebdad55b37e390131319d8e08c5624d29dfd82ed137281342261594b3bbe66168f977acf13d29778bf64c56261963d5305e291b7c38aa1a0882d791394e24e9a40d61", @ANYRES16=0x0, @ANYBLOB="20002cbd7000ffdbdf250400000008000200030000000800030008000000080003000000000014000180060001000200000008000300ac1e0101"], 0x40}, 0x1, 0x0, 0x0, 0x40008}, 0x11) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1c, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:50 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x12, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x22, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:50 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x22c}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1259.193326][ T2834] IPVS: ftp: loaded support on port[0] = 21 [ 1259.217207][ T5391] net_ratelimit: 97 callbacks suppressed [ 1259.217217][ T5391] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1259.456847][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1259.465727][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1259.476355][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1259.484630][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1259.493556][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1d, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="4040000870af5ce6f08ba5c1bdf882b82f35ec3114959dc8b4f560ac8001e454cd9e8e1e61a556cbc957ec6ffacd53aa2ee251a2c705e39a3788207f199af1774fdf9be87f9b3da4ef6451e4018d499fdc0e94f9126621efc842049a9299975c69ae3f346d0af30da044ecef2bbd9e903edfae0ae20ea598b7ba5d3426a66c7462557530a85b1bc301b1aebdad55b37e390131319d8e08c5624d29dfd82ed137281342261594b3bbe66168f977acf13d29778bf64c56261963d5305e291b7c38aa1a0882d791394e24e9a40d61", @ANYRES16=0x0, @ANYBLOB="20002cbd7000ffdbdf250400000008000200030000000800030008000000080003000000000014000180060001000200000008000300ac1e0101"], 0x40}, 0x1, 0x0, 0x0, 0x40008}, 0x11) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 1259.502132][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1259.510341][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1259.518570][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1259.526993][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1259.817777][ T2875] sctp_setsockopt_maxburst: 1 callbacks suppressed [ 1259.817790][ T2875] sctp: [Deprecated]: syz-executor.3 (pid 2875) Use of int in max_burst socket option deprecated. [ 1259.817790][ T2875] Use struct sctp_assoc_value instead [ 1259.901353][ T2834] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1259.941762][ T2834] IPVS: ftp: loaded support on port[0] = 21 16:16:51 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x10, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:51 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000000300)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='cpuset.memory_pressure\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x4) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xffffffffffffffef, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[], 0x48}}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:51 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x22d}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x23, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1e, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1260.369604][ T2914] sctp: [Deprecated]: syz-executor.4 (pid 2914) Use of int in max_burst socket option deprecated. [ 1260.369604][ T2914] Use struct sctp_assoc_value instead 16:16:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x21, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:51 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x22e}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x24, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1260.535430][ T2922] IPVS: ftp: loaded support on port[0] = 21 16:16:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="4040000870af5ce6f08ba5c1bdf882b82f35ec3114959dc8b4f560ac8001e454cd9e8e1e61a556cbc957ec6ffacd53aa2ee251a2c705e39a3788207f199af1774fdf9be87f9b3da4ef6451e4018d499fdc0e94f9126621efc842049a9299975c69ae3f346d0af30da044ecef2bbd9e903edfae0ae20ea598b7ba5d3426a66c7462557530a85b1bc301b1aebdad55b37e390131319d8e08c5624d29dfd82ed137281342261594b3bbe66168f977acf13d29778bf64c56261963d5305e291b7c38aa1a0882d791394e24e9a40d61", @ANYRES16=0x0, @ANYBLOB="20002cbd7000ffdbdf250400000008000200030000000800030008000000080003000000000014000180060001000200000008000300ac1e0101"], 0x40}, 0x1, 0x0, 0x0, 0x40008}, 0x11) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:52 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x3, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:52 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x22f}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:52 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x22, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1260.836107][ T2951] sctp: [Deprecated]: syz-executor.3 (pid 2951) Use of int in max_burst socket option deprecated. [ 1260.836107][ T2951] Use struct sctp_assoc_value instead [ 1260.895021][ T2954] IPVS: ftp: loaded support on port[0] = 21 [ 1261.418998][ T2922] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1261.463323][ T2922] IPVS: ftp: loaded support on port[0] = 21 16:16:53 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x18, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x25, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:53 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x230}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x23, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="4040000870af5ce6f08ba5c1bdf882b82f35ec3114959dc8b4f560ac8001e454cd9e8e1e61a556cbc957ec6ffacd53aa2ee251a2c705e39a3788207f199af1774fdf9be87f9b3da4ef6451e4018d499fdc0e94f9126621efc842049a9299975c69ae3f346d0af30da044ecef2bbd9e903edfae0ae20ea598b7ba5d3426a66c7462557530a85b1bc301b1aebdad55b37e390131319d8e08c5624d29dfd82ed137281342261594b3bbe66168f977acf13d29778bf64c56261963d5305e291b7c38aa1a0882d791394e24e9a40d61", @ANYRES16=0x0, @ANYBLOB="20002cbd7000ffdbdf250400000008000200030000000800030008000000080003000000000014000180060001000200000008000300ac1e0101"], 0x40}, 0x1, 0x0, 0x0, 0x40008}, 0x11) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) [ 1261.763145][ T2954] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1261.861386][ T3029] sctp: [Deprecated]: syz-executor.3 (pid 3029) Use of int in max_burst socket option deprecated. [ 1261.861386][ T3029] Use struct sctp_assoc_value instead 16:16:53 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x231}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x24, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x26, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1261.982393][ T3036] IPVS: ftp: loaded support on port[0] = 21 16:16:53 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x23, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x25, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x27, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:53 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x232}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1262.855402][ T3036] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1262.889531][ T3036] IPVS: ftp: loaded support on port[0] = 21 16:16:54 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x28, 0x19, @multicast2}]}, 0x44}}, 0x0) 16:16:54 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x26, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:54 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x26, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:54 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x233}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:54 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x28, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="4040000870af5ce6f08ba5c1bdf882b82f35ec3114959dc8b4f560ac8001e454cd9e8e1e61a556cbc957ec6ffacd53aa2ee251a2c705e39a3788207f199af1774fdf9be87f9b3da4ef6451e4018d499fdc0e94f9126621efc842049a9299975c69ae3f346d0af30da044ecef2bbd9e903edfae0ae20ea598b7ba5d3426a66c7462557530a85b1bc301b1aebdad55b37e390131319d8e08c5624d29dfd82ed137281342261594b3bbe66168f977acf13d29778bf64c56261963d5305e291b7c38aa1a0882d791394e24e9a40d61", @ANYRES16=0x0, @ANYBLOB="20002cbd7000ffdbdf250400000008000200030000000800030008000000080003000000000014000180060001000200000008000300ac1e0101"], 0x40}, 0x1, 0x0, 0x0, 0x40008}, 0x11) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) [ 1263.246765][ T3118] sctp: [Deprecated]: syz-executor.3 (pid 3118) Use of int in max_burst socket option deprecated. [ 1263.246765][ T3118] Use struct sctp_assoc_value instead 16:16:54 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x100, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="cc002d9e008e1a563044712dd521ff24f63c0c143ff76ea8f076c318ec419bc4be1c9c46c0ab2130ce382883cf317ae04d085d0bc88496169ec500e91356af3dad00187a7a7e01e9fa2d2ce797987992a20ad4eb0769e0bd42e78475d8b1cd4d242b3c8f7459591c11eb2dd2e9548a2606a61d3e6afcc13834f63aa0d388b45c1ce480eccf8aeaeef3054b23cb8c0264e6e1a64ce53f95ae10cc5117cb4f5fc7fa6b76631004a6c34890bbee", @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:54 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x29, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:54 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x27, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:54 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x234}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1263.372977][ T3126] IPVS: ftp: loaded support on port[0] = 21 [ 1263.529831][ T3136] sctp: [Deprecated]: syz-executor.4 (pid 3136) Use of int in max_burst socket option deprecated. [ 1263.529831][ T3136] Use struct sctp_assoc_value instead 16:16:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x2a, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:55 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x235}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1264.317346][ T3126] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1264.355137][ T3126] IPVS: ftp: loaded support on port[0] = 21 [ 1264.417093][ T5391] net_ratelimit: 173 callbacks suppressed [ 1264.417104][ T5391] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1264.986764][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1265.004567][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1265.012883][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1265.021516][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1265.029741][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1265.038053][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1265.046522][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1265.055018][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1265.063768][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:16:56 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x23, @multicast2}]}, 0x44}}, 0x0) 16:16:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x2b, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:56 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x28, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:56 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x236}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="4040000870af5ce6f08ba5c1bdf882b82f35ec3114959dc8b4f560ac8001e454cd9e8e1e61a556cbc957ec6ffacd53aa2ee251a2c705e39a3788207f199af1774fdf9be87f9b3da4ef6451e4018d499fdc0e94f9126621efc842049a9299975c69ae3f346d0af30da044ecef2bbd9e903edfae0ae20ea598b7ba5d3426a66c7462557530a85b1bc301b1aebdad55b37e390131319d8e08c5624d29dfd82ed137281342261594b3bbe66168f977acf13d29778bf64c56261963d5305e291b7c38aa1a0882d791394e24e9a40d61", @ANYRES16=0x0, @ANYBLOB="20002cbd7000ffdbdf250400000008000200030000000800030008000000080003000000000014000180060001000200000008000300ac1e0101"], 0x40}, 0x1, 0x0, 0x0, 0x40008}, 0x11) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) 16:16:56 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x11, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1265.299996][ T3228] sctp: [Deprecated]: syz-executor.3 (pid 3228) Use of int in max_burst socket option deprecated. [ 1265.299996][ T3228] Use struct sctp_assoc_value instead 16:16:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x2c, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:56 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x29, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:56 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xf, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:56 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x237}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1265.521661][ T3240] IPVS: ftp: loaded support on port[0] = 21 16:16:57 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x2a, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x2d, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1266.361509][ T3240] IPVS: ftp: loaded support on port[0] = 21 16:16:58 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2=0xe0000003}]}, 0x44}}, 0x0) 16:16:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:16:58 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x238}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x2e, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:58 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x2b, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="4040000870af5ce6f08ba5c1bdf882b82f35ec3114959dc8b4f560ac8001e454cd9e8e1e61a556cbc957ec6ffacd53aa2ee251a2c705e39a3788207f199af1774fdf9be87f9b3da4ef6451e4018d499fdc0e94f9126621efc842049a9299975c69ae3f346d0af30da044ecef2bbd9e903edfae0ae20ea598b7ba5d3426a66c7462557530a85b1bc301b1aebdad55b37e390131319d8e08c5624d29dfd82ed137281342261594b3bbe66168f977acf13d29778bf64c56261963d5305e291b7c38aa1a0882d791394e24e9a40d61", @ANYRES16=0x0, @ANYBLOB="20002cbd7000ffdbdf250400000008000200030000000800030008000000080003000000000014000180060001000200000008000300ac1e0101"], 0x40}, 0x1, 0x0, 0x0, 0x40008}, 0x11) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) [ 1266.850092][ T3336] sctp: [Deprecated]: syz-executor.4 (pid 3336) Use of int in max_burst socket option deprecated. [ 1266.850092][ T3336] Use struct sctp_assoc_value instead [ 1266.879846][ T3342] sctp: [Deprecated]: syz-executor.3 (pid 3342) Use of int in max_burst socket option deprecated. [ 1266.879846][ T3342] Use struct sctp_assoc_value instead 16:16:58 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x2c, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:58 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x239}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x2f, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1266.972670][ T3349] IPVS: ftp: loaded support on port[0] = 21 16:16:58 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x2d, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:16:58 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x23a}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:16:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x30, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1267.855383][ T3349] IPVS: ftp: loaded support on port[0] = 21 [ 1269.617310][ T5391] net_ratelimit: 233 callbacks suppressed [ 1269.617320][ T5391] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:01 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2=0xe0000005}]}, 0x44}}, 0x0) 16:17:01 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x2e, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:01 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x239}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:01 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x23b}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x31, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="4040000870af5ce6f08ba5c1bdf882b82f35ec3114959dc8b4f560ac8001e454cd9e8e1e61a556cbc957ec6ffacd53aa2ee251a2c705e39a3788207f199af1774fdf9be87f9b3da4ef6451e4018d499fdc0e94f9126621efc842049a9299975c69ae3f346d0af30da044ecef2bbd9e903edfae0ae20ea598b7ba5d3426a66c7462557530a85b1bc301b1aebdad55b37e390131319d8e08c5624d29dfd82ed137281342261594b3bbe66168f977acf13d29778bf64c56261963d5305e291b7c38aa1a0882d791394e24e9a40d61", @ANYRES16=0x0, @ANYBLOB="20002cbd7000ffdbdf250400000008000200030000000800030008000000080003000000000014000180060001000200000008000300ac1e0101"], 0x40}, 0x1, 0x0, 0x0, 0x40008}, 0x11) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') 16:17:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="4040000870af5ce6f08ba5c1bdf882b82f35ec3114959dc8b4f560ac8001e454cd9e8e1e61a556cbc957ec6ffacd53aa2ee251a2c705e39a3788207f199af1774fdf9be87f9b3da4ef6451e4018d499fdc0e94f9126621efc842049a9299975c69ae3f346d0af30da044ecef2bbd9e903edfae0ae20ea598b7ba5d3426a66c7462557530a85b1bc301b1aebdad55b37e390131319d8e08c5624d29dfd82ed137281342261594b3bbe66168f977acf13d29778bf64c56261963d5305e291b7c38aa1a0882d791394e24e9a40d61", @ANYRES16=0x0, @ANYBLOB="20002cbd7000ffdbdf250400000008000200030000000800030008000000080003000000000014000180060001000200000008000300ac1e0101"], 0x40}, 0x1, 0x0, 0x0, 0x40008}, 0x11) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) [ 1269.858914][ T3434] sctp: [Deprecated]: syz-executor.3 (pid 3434) Use of int in max_burst socket option deprecated. [ 1269.858914][ T3434] Use struct sctp_assoc_value instead 16:17:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x32, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1269.944356][ T3445] IPVS: ftp: loaded support on port[0] = 21 16:17:01 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x23c}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:01 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x2f, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1270.146363][ T3453] sctp: [Deprecated]: syz-executor.4 (pid 3453) Use of int in max_burst socket option deprecated. [ 1270.146363][ T3453] Use struct sctp_assoc_value instead [ 1270.263135][ T3465] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x33, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:01 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x30, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1270.498441][ T8498] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1270.657365][ T5391] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1270.689180][ T3465] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1270.905055][ T3465] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1270.971555][ T3445] IPVS: ftp: loaded support on port[0] = 21 [ 1270.974838][ T3465] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1271.005485][ T3465] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1271.022241][ T3465] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1271.056017][ T3465] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:04 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x23d}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:04 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x31, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="4040000870af5ce6f08ba5c1bdf882b82f35ec3114959dc8b4f560ac8001e454cd9e8e1e61a556cbc957ec6ffacd53aa2ee251a2c705e39a3788207f199af1774fdf9be87f9b3da4ef6451e4018d499fdc0e94f9126621efc842049a9299975c69ae3f346d0af30da044ecef2bbd9e903edfae0ae20ea598b7ba5d3426a66c7462557530a85b1bc301b1aebdad55b37e390131319d8e08c5624d29dfd82ed137281342261594b3bbe66168f977acf13d29778bf64c56261963d5305e291b7c38aa1a0882d791394e24e9a40d61", @ANYRES16=0x0, @ANYBLOB="20002cbd7000ffdbdf250400000008000200030000000800030008000000080003000000000014000180060001000200000008000300ac1e0101"], 0x40}, 0x1, 0x0, 0x0, 0x40008}, 0x11) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) 16:17:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="4040000870af5ce6f08ba5c1bdf882b82f35ec3114959dc8b4f560ac8001e454cd9e8e1e61a556cbc957ec6ffacd53aa2ee251a2c705e39a3788207f199af1774fdf9be87f9b3da4ef6451e4018d499fdc0e94f9126621efc842049a9299975c69ae3f346d0af30da044ecef2bbd9e903edfae0ae20ea598b7ba5d3426a66c7462557530a85b1bc301b1aebdad55b37e390131319d8e08c5624d29dfd82ed137281342261594b3bbe66168f977acf13d29778bf64c56261963d5305e291b7c38aa1a0882d791394e24e9a40d61", @ANYRES16=0x0, @ANYBLOB="20002cbd7000ffdbdf250400000008000200030000000800030008000000080003000000000014000180060001000200000008000300ac1e0101"], 0x40}, 0x1, 0x0, 0x0, 0x40008}, 0x11) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) 16:17:04 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2=0xe0000006}]}, 0x44}}, 0x0) [ 1273.475666][ T3533] sctp: [Deprecated]: syz-executor.3 (pid 3533) Use of int in max_burst socket option deprecated. [ 1273.475666][ T3533] Use struct sctp_assoc_value instead [ 1273.492154][ T3532] sctp: [Deprecated]: syz-executor.4 (pid 3532) Use of int in max_burst socket option deprecated. [ 1273.492154][ T3532] Use struct sctp_assoc_value instead 16:17:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x35, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:04 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x32, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:05 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x23e}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1273.605655][ T3539] IPVS: ftp: loaded support on port[0] = 21 16:17:05 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x33, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x36, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:05 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x23f}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1274.657995][ T3539] IPVS: ftp: loaded support on port[0] = 21 16:17:06 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2=0xe0000008}]}, 0x44}}, 0x0) [ 1274.827972][ T5395] net_ratelimit: 141 callbacks suppressed [ 1274.828024][ T5395] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x37, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:06 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="4040000870af5ce6f08ba5c1bdf882b82f35ec3114959dc8b4f560ac8001e454cd9e8e1e61a556cbc957ec6ffacd53aa2ee251a2c705e39a3788207f199af1774fdf9be87f9b3da4ef6451e4018d499fdc0e94f9126621efc842049a9299975c69ae3f346d0af30da044ecef2bbd9e903edfae0ae20ea598b7ba5d3426a66c7462557530a85b1bc301b1aebdad55b37e390131319d8e08c5624d29dfd82ed137281342261594b3bbe66168f977acf13d29778bf64c56261963d5305e291b7c38aa1a0882d791394e24e9a40d61", @ANYRES16=0x0, @ANYBLOB="20002cbd7000ffdbdf250400000008000200030000000800030008000000080003000000000014000180060001000200000008000300ac1e0101"], 0x40}, 0x1, 0x0, 0x0, 0x40008}, 0x11) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) 16:17:06 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x240}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="4040000870af5ce6f08ba5c1bdf882b82f35ec3114959dc8b4f560ac8001e454cd9e8e1e61a556cbc957ec6ffacd53aa2ee251a2c705e39a3788207f199af1774fdf9be87f9b3da4ef6451e4018d499fdc0e94f9126621efc842049a9299975c69ae3f346d0af30da044ecef2bbd9e903edfae0ae20ea598b7ba5d3426a66c7462557530a85b1bc301b1aebdad55b37e390131319d8e08c5624d29dfd82ed137281342261594b3bbe66168f977acf13d29778bf64c56261963d5305e291b7c38aa1a0882d791394e24e9a40d61", @ANYRES16=0x0, @ANYBLOB="20002cbd7000ffdbdf250400000008000200030000000800030008000000080003000000000014000180060001000200000008000300ac1e0101"], 0x40}, 0x1, 0x0, 0x0, 0x40008}, 0x11) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) [ 1274.980523][ T3627] sctp: [Deprecated]: syz-executor.4 (pid 3627) Use of int in max_burst socket option deprecated. [ 1274.980523][ T3627] Use struct sctp_assoc_value instead [ 1275.013628][ T3631] sctp: [Deprecated]: syz-executor.3 (pid 3631) Use of int in max_burst socket option deprecated. [ 1275.013628][ T3631] Use struct sctp_assoc_value instead 16:17:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x38, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1275.105294][ T3633] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1275.133766][ T3638] IPVS: ftp: loaded support on port[0] = 21 [ 1275.140428][T28156] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:06 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x241}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:06 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x35, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x39, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:06 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x242}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:07 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x36, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1275.568660][ T3633] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1275.858461][ T9370] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1275.871087][ T3633] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1275.984142][ T3633] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1276.018643][ T3633] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1276.048304][ T3633] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1276.093140][ T3633] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1276.169419][ T3638] IPVS: ftp: loaded support on port[0] = 21 16:17:07 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2=0xe0000009}]}, 0x44}}, 0x0) 16:17:07 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x243}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x3a, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:07 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x37, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="4040000870af5ce6f08ba5c1bdf882b82f35ec3114959dc8b4f560ac8001e454cd9e8e1e61a556cbc957ec6ffacd53aa2ee251a2c705e39a3788207f199af1774fdf9be87f9b3da4ef6451e4018d499fdc0e94f9126621efc842049a9299975c69ae3f346d0af30da044ecef2bbd9e903edfae0ae20ea598b7ba5d3426a66c7462557530a85b1bc301b1aebdad55b37e390131319d8e08c5624d29dfd82ed137281342261594b3bbe66168f977acf13d29778bf64c56261963d5305e291b7c38aa1a0882d791394e24e9a40d61", @ANYRES16=0x0, @ANYBLOB="20002cbd7000ffdbdf250400000008000200030000000800030008000000080003000000000014000180060001000200000008000300ac1e0101"], 0x40}, 0x1, 0x0, 0x0, 0x40008}, 0x11) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) 16:17:07 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="4040000870af5ce6f08ba5c1bdf882b82f35ec3114959dc8b4f560ac8001e454cd9e8e1e61a556cbc957ec6ffacd53aa2ee251a2c705e39a3788207f199af1774fdf9be87f9b3da4ef6451e4018d499fdc0e94f9126621efc842049a9299975c69ae3f346d0af30da044ecef2bbd9e903edfae0ae20ea598b7ba5d3426a66c7462557530a85b1bc301b1aebdad55b37e390131319d8e08c5624d29dfd82ed137281342261594b3bbe66168f977acf13d29778bf64c56261963d5305e291b7c38aa1a0882d791394e24e9a40d61", @ANYRES16=0x0, @ANYBLOB="20002cbd7000ffdbdf250400000008000200030000000800030008000000080003000000000014000180060001000200000008000300ac1e0101"], 0x40}, 0x1, 0x0, 0x0, 0x40008}, 0x11) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) [ 1276.571838][ T3721] sctp: [Deprecated]: syz-executor.3 (pid 3721) Use of int in max_burst socket option deprecated. [ 1276.571838][ T3721] Use struct sctp_assoc_value instead [ 1276.589527][ T3722] sctp: [Deprecated]: syz-executor.4 (pid 3722) Use of int in max_burst socket option deprecated. [ 1276.589527][ T3722] Use struct sctp_assoc_value instead 16:17:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x3b, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:08 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x38, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1276.693592][ T3733] IPVS: ftp: loaded support on port[0] = 21 16:17:08 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x244}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x3c, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:08 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x39, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:08 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x245}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1277.731688][ T3733] IPVS: ftp: loaded support on port[0] = 21 16:17:09 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2=0xe000000a}]}, 0x44}}, 0x0) 16:17:09 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x3a, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x3d, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:09 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x246}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="4040000870af5ce6f08ba5c1bdf882b82f35ec3114959dc8b4f560ac8001e454cd9e8e1e61a556cbc957ec6ffacd53aa2ee251a2c705e39a3788207f199af1774fdf9be87f9b3da4ef6451e4018d499fdc0e94f9126621efc842049a9299975c69ae3f346d0af30da044ecef2bbd9e903edfae0ae20ea598b7ba5d3426a66c7462557530a85b1bc301b1aebdad55b37e390131319d8e08c5624d29dfd82ed137281342261594b3bbe66168f977acf13d29778bf64c56261963d5305e291b7c38aa1a0882d791394e24e9a40d61", @ANYRES16=0x0, @ANYBLOB="20002cbd7000ffdbdf250400000008000200030000000800030008000000080003000000000014000180060001000200000008000300ac1e0101"], 0x40}, 0x1, 0x0, 0x0, 0x40008}, 0x11) 16:17:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="4040000870af5ce6f08ba5c1bdf882b82f35ec3114959dc8b4f560ac8001e454cd9e8e1e61a556cbc957ec6ffacd53aa2ee251a2c705e39a3788207f199af1774fdf9be87f9b3da4ef6451e4018d499fdc0e94f9126621efc842049a9299975c69ae3f346d0af30da044ecef2bbd9e903edfae0ae20ea598b7ba5d3426a66c7462557530a85b1bc301b1aebdad55b37e390131319d8e08c5624d29dfd82ed137281342261594b3bbe66168f977acf13d29778bf64c56261963d5305e291b7c38aa1a0882d791394e24e9a40d61", @ANYRES16=0x0, @ANYBLOB="20002cbd7000ffdbdf250400000008000200030000000800030008000000080003000000000014000180060001000200000008000300ac1e0101"], 0x40}, 0x1, 0x0, 0x0, 0x40008}, 0x11) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) [ 1278.074199][ T3819] sctp: [Deprecated]: syz-executor.3 (pid 3819) Use of int in max_burst socket option deprecated. [ 1278.074199][ T3819] Use struct sctp_assoc_value instead [ 1278.082917][ T3818] sctp: [Deprecated]: syz-executor.4 (pid 3818) Use of int in max_burst socket option deprecated. [ 1278.082917][ T3818] Use struct sctp_assoc_value instead 16:17:09 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x3b, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x3e, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:09 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x247}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1278.231489][ T3834] IPVS: ftp: loaded support on port[0] = 21 16:17:09 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x3c, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x41, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:10 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x248}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1279.274453][ T3834] IPVS: ftp: loaded support on port[0] = 21 16:17:10 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2=0xe000000b}]}, 0x44}}, 0x0) 16:17:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x300, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) 16:17:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x3d, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:10 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x249}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="4040000870af5ce6f08ba5c1bdf882b82f35ec3114959dc8b4f560ac8001e454cd9e8e1e61a556cbc957ec6ffacd53aa2ee251a2c705e39a3788207f199af1774fdf9be87f9b3da4ef6451e4018d499fdc0e94f9126621efc842049a9299975c69ae3f346d0af30da044ecef2bbd9e903edfae0ae20ea598b7ba5d3426a66c7462557530a85b1bc301b1aebdad55b37e390131319d8e08c5624d29dfd82ed137281342261594b3bbe66168f977acf13d29778bf64c56261963d5305e291b7c38aa1a0882d791394e24e9a40d61", @ANYRES16=0x0, @ANYBLOB="20002cbd7000ffdbdf250400000008000200030000000800030008000000080003000000000014000180060001000200000008000300ac1e0101"], 0x40}, 0x1, 0x0, 0x0, 0x40008}, 0x11) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) [ 1279.667687][ T3925] sctp: [Deprecated]: syz-executor.3 (pid 3925) Use of int in max_burst socket option deprecated. [ 1279.667687][ T3925] Use struct sctp_assoc_value instead [ 1279.706862][ T3929] sctp: [Deprecated]: syz-executor.4 (pid 3929) Use of int in max_burst socket option deprecated. [ 1279.706862][ T3929] Use struct sctp_assoc_value instead 16:17:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xc002, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x3e, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:11 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x24a}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1279.806162][ T3936] IPVS: ftp: loaded support on port[0] = 21 [ 1280.017206][ T5395] net_ratelimit: 218 callbacks suppressed [ 1280.017217][ T5395] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1280.097594][T28156] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xfef4, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x41, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:11 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x24b}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1280.233258][ T3935] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1280.543696][ T3935] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1280.649387][ T3935] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1280.693374][ T3935] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1280.721550][ T3935] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1280.757379][ T3935] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1280.806982][ T3935] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1280.816025][ T3935] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1280.883424][ T3936] IPVS: ftp: loaded support on port[0] = 21 16:17:12 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2=0xe0000010}]}, 0x44}}, 0x0) 16:17:12 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x24c}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1a000, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x300, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) 16:17:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x41, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1281.315737][ T4024] sctp: [Deprecated]: syz-executor.3 (pid 4024) Use of int in max_burst socket option deprecated. [ 1281.315737][ T4024] Use struct sctp_assoc_value instead 16:17:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x20000, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xc002, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:12 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2=0xe0000009}]}, 0x44}}, 0x0) [ 1281.447989][ T4032] IPVS: ftp: loaded support on port[0] = 21 16:17:12 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x24d}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1281.685677][ T4056] IPVS: ftp: loaded support on port[0] = 21 16:17:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xfef4, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x29fbc, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1282.480548][ T4032] IPVS: ftp: loaded support on port[0] = 21 16:17:14 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2=0xe0000011}]}, 0x44}}, 0x0) 16:17:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:14 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x24e}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1a000, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) [ 1282.902757][ T4133] sctp: [Deprecated]: syz-executor.3 (pid 4133) Use of int in max_burst socket option deprecated. [ 1282.902757][ T4133] Use struct sctp_assoc_value instead 16:17:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x3c, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1283.018518][ T4143] IPVS: ftp: loaded support on port[0] = 21 16:17:14 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x24f}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x20848000, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x20000, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xfffffdef, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:14 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x250}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1283.928639][ T4143] IPVS: ftp: loaded support on port[0] = 21 16:17:15 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2=0xe0000023}]}, 0x44}}, 0x0) 16:17:15 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x20000, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x29fbc, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xffffff1f, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) 16:17:15 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x251}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1284.312639][ T4223] sctp: [Deprecated]: syz-executor.3 (pid 4223) Use of int in max_burst socket option deprecated. [ 1284.312639][ T4223] Use struct sctp_assoc_value instead 16:17:15 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x32, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xffffff80, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:15 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x252}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1284.427103][ T4229] IPVS: ftp: loaded support on port[0] = 21 16:17:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="4040000870af5ce6f08ba5c1bdf882b82f35ec3114959dc8b4f560ac8001e454cd9e8e1e61a556cbc957ec6ffacd53aa2ee251a2c705e39a3788207f199af1774fdf9be87f9b3da4ef6451e4018d499fdc0e94f9126621efc842049a9299975c69ae3f346d0af30da044ecef2bbd9e903edfae0ae20ea598b7ba5d3426a66c7462557530a85b1bc301b1aebdad55b37e390131319d8e08c5624d29dfd82ed137281342261594b3bbe66168f977acf13d29778bf64c56261963d5305e291b7c38aa1a0882d791394e24e9a40d61", @ANYRES16=0x0, @ANYBLOB="20002cbd7000ffdbdf250400000008000200030000000800030008000000080003000000000014000180060001000200000008000300ac1e0101"], 0x40}, 0x1, 0x0, 0x0, 0x40008}, 0x11) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') 16:17:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xffffff82, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1284.919299][ T4272] sctp: [Deprecated]: syz-executor.4 (pid 4272) Use of int in max_burst socket option deprecated. [ 1284.919299][ T4272] Use struct sctp_assoc_value instead [ 1285.213282][ T4272] net_ratelimit: 102 callbacks suppressed [ 1285.213293][ T4272] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1285.229120][ T9370] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1285.282000][ T4229] IPVS: ftp: loaded support on port[0] = 21 [ 1285.455075][ T4272] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1285.508703][ T4272] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1285.535443][ T4272] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1285.563603][ T4272] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1285.593113][ T4272] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1285.622313][ T4272] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1285.651536][ T4272] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1285.681306][ T4272] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:17 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2=0xe000002c}]}, 0x44}}, 0x0) 16:17:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x20848000, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xffffffc0, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:17 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x253}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) 16:17:17 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x23b}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1286.321462][ T4321] sctp: [Deprecated]: syz-executor.3 (pid 4321) Use of int in max_burst socket option deprecated. [ 1286.321462][ T4321] Use struct sctp_assoc_value instead 16:17:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xffffffc2, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:17 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x254}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x8, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1286.390513][ T4322] IPVS: ftp: loaded support on port[0] = 21 16:17:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xfffffdef, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:18 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x10001, 0x81, 0x1f, 0xffffffff, 0x1}, 0x75) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:17:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xffffffe0, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1286.858087][ T4363] sctp: [Deprecated]: syz-executor.4 (pid 4363) Use of int in max_burst socket option deprecated. [ 1286.858087][ T4363] Use struct sctp_assoc_value instead [ 1287.243317][ T4322] IPVS: ftp: loaded support on port[0] = 21 16:17:18 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0xf}}, 0x0) 16:17:18 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x255}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008802, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xffffff1f, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r0, 0x2) 16:17:18 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x10001, 0x81, 0x1f, 0xffffffff, 0x1}, 0x75) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 1287.640551][ T4407] sctp: [Deprecated]: syz-executor.4 (pid 4407) Use of int in max_burst socket option deprecated. [ 1287.640551][ T4407] Use struct sctp_assoc_value instead [ 1287.662463][ T4406] sctp: [Deprecated]: syz-executor.3 (pid 4406) Use of int in max_burst socket option deprecated. [ 1287.662463][ T4406] Use struct sctp_assoc_value instead 16:17:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xffffff80, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1287.745043][ T4415] IPVS: ftp: loaded support on port[0] = 21 16:17:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008803, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:19 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x256}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:19 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x10001, 0x81, 0x1f, 0xffffffff, 0x1}, 0x75) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 16:17:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xffffff82, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008805, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1288.303503][ T4459] sctp: [Deprecated]: syz-executor.4 (pid 4459) Use of int in max_burst socket option deprecated. [ 1288.303503][ T4459] Use struct sctp_assoc_value instead [ 1288.691501][ T4415] IPVS: ftp: loaded support on port[0] = 21 16:17:20 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x14}}, 0x0) 16:17:20 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x257}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r0, 0x2) 16:17:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xffffffc0, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008806, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:20 executing program 4: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1289.563050][ T4505] sctp: [Deprecated]: syz-executor.3 (pid 4505) Use of int in max_burst socket option deprecated. [ 1289.563050][ T4505] Use struct sctp_assoc_value instead 16:17:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xffffffc2, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1289.644903][ T4514] IPVS: ftp: loaded support on port[0] = 21 16:17:21 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x258}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008807, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:21 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000002c0)) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @local, 0x2}}, 0x2, 0x81, 0x1f, 0xffffffff, 0x80}, 0x9c) shutdown(r0, 0x2) socket$kcm(0x10, 0x0, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf251b00000007"], 0x48}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2", 0x0, 0x8000}, 0x40) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x81, 0x7, 0x20, 0x4, 0x3, 0x6, 0x7ff, 0x267, 0x40, 0x16f, 0x5, 0x0, 0x38, 0x1, 0xfe01, 0xffff, 0x2}, [{0x5, 0x40, 0x1000, 0x80000000, 0x0, 0x6d60b49f, 0xfff, 0x5}], "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", [[]]}, 0x272) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 1289.926986][ T4539] sctp: [Deprecated]: syz-executor.4 (pid 4539) Use of int in max_burst socket option deprecated. [ 1289.926986][ T4539] Use struct sctp_assoc_value instead 16:17:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xffffffe0, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008808, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1290.216627][ T4545] net_ratelimit: 429 callbacks suppressed [ 1290.216639][ T4545] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1290.289159][ T4545] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1290.330333][ T4545] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1290.339356][ T8484] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1290.398556][ T4553] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1290.419968][ T4553] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1290.429176][ T5395] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1290.466450][ T4553] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1290.496198][ T4553] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1290.528626][ T4553] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1290.621778][ T4514] IPVS: ftp: loaded support on port[0] = 21 16:17:22 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0xc0}}, 0x0) 16:17:22 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x259}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008809, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008802, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) shutdown(r0, 0x2) 16:17:22 executing program 4 (fault-call:2 fault-nth:0): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1291.406734][ T4599] sctp: [Deprecated]: syz-executor.3 (pid 4599) Use of int in max_burst socket option deprecated. [ 1291.406734][ T4599] Use struct sctp_assoc_value instead [ 1291.434185][ T4603] FAULT_INJECTION: forcing a failure. [ 1291.434185][ T4603] name failslab, interval 1, probability 0, space 0, times 0 [ 1291.495388][ T4603] CPU: 1 PID: 4603 Comm: syz-executor.4 Not tainted 5.9.0-rc3-syzkaller #0 [ 1291.504027][ T4603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1291.514113][ T4603] Call Trace: [ 1291.517423][ T4603] dump_stack+0x198/0x1fd [ 1291.521789][ T4603] should_fail.cold+0x5/0x14 [ 1291.526405][ T4603] should_failslab+0x5/0xf [ 1291.531354][ T4603] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 1291.537443][ T4603] kmem_cache_alloc_node+0x50/0x430 16:17:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x400880a, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008803, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1291.542664][ T4603] __alloc_skb+0x71/0x550 [ 1291.547035][ T4603] netlink_sendmsg+0x94f/0xd90 [ 1291.551817][ T4603] ? netlink_unicast+0x7d0/0x7d0 [ 1291.556805][ T4603] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1291.562099][ T4603] ? netlink_unicast+0x7d0/0x7d0 [ 1291.567155][ T4603] sock_sendmsg+0xcf/0x120 [ 1291.571587][ T4603] ____sys_sendmsg+0x6e8/0x810 [ 1291.576366][ T4603] ? kernel_sendmsg+0x50/0x50 [ 1291.581055][ T4603] ? do_recvmmsg+0x6d0/0x6d0 [ 1291.585666][ T4603] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 1291.591677][ T4603] ? lock_downgrade+0x830/0x830 [ 1291.596563][ T4603] ? _parse_integer+0x132/0x180 [ 1291.601456][ T4603] ___sys_sendmsg+0xf3/0x170 [ 1291.606062][ T4603] ? sendmsg_copy_msghdr+0x160/0x160 [ 1291.611369][ T4603] ? __fget_files+0x272/0x400 [ 1291.616098][ T4603] ? lock_downgrade+0x830/0x830 [ 1291.620963][ T4603] ? lock_is_held_type+0xbb/0xf0 [ 1291.625917][ T4603] ? find_held_lock+0x2d/0x110 [ 1291.630716][ T4603] ? __fget_files+0x294/0x400 [ 1291.635803][ T4603] ? __fget_light+0xea/0x280 [ 1291.640420][ T4603] __sys_sendmsg+0xe5/0x1b0 [ 1291.644941][ T4603] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1291.649993][ T4603] ? syscall_enter_from_user_mode+0x20/0x290 [ 1291.655983][ T4603] ? lockdep_hardirqs_on+0x53/0x100 [ 1291.661194][ T4603] do_syscall_64+0x2d/0x70 [ 1291.665620][ T4603] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1291.671516][ T4603] RIP: 0033:0x45d5f9 [ 1291.675505][ T4603] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 16:17:23 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x25a}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1291.695228][ T4603] RSP: 002b:00007f78aeadfc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1291.703659][ T4603] RAX: ffffffffffffffda RBX: 000000000002adc0 RCX: 000000000045d5f9 [ 1291.711649][ T4603] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003 [ 1291.719650][ T4603] RBP: 00007f78aeadfca0 R08: 0000000000000000 R09: 0000000000000000 [ 1291.727640][ T4603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1291.735621][ T4603] R13: 00007ffd9b7a159f R14: 00007f78aeae09c0 R15: 000000000118cf4c [ 1291.774679][ T4609] IPVS: ftp: loaded support on port[0] = 21 16:17:23 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x25b}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008805, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x400880b, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1292.273346][ T4609] IPVS: ftp: loaded support on port[0] = 21 16:17:24 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0xec0}}, 0x0) 16:17:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) shutdown(r0, 0x2) 16:17:24 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x25c}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x400880c, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008806, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:24 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:24 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008807, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008810, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1293.210989][ T4694] sctp: [Deprecated]: syz-executor.3 (pid 4694) Use of int in max_burst socket option deprecated. [ 1293.210989][ T4694] Use struct sctp_assoc_value instead 16:17:24 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x25d}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1293.289871][ T4700] IPVS: ftp: loaded support on port[0] = 21 16:17:24 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x2, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008814, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1294.016043][ T4700] IPVS: ftp: loaded support on port[0] = 21 16:17:25 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x33fe0}}, 0x0) 16:17:25 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x25e}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008808, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:25 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x4, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008824, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) shutdown(r0, 0x2) 16:17:25 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x8, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x40088c0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1294.314872][ T4778] sctp: [Deprecated]: syz-executor.3 (pid 4778) Use of int in max_burst socket option deprecated. [ 1294.314872][ T4778] Use struct sctp_assoc_value instead 16:17:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008809, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:25 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x25f}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1294.417834][ T4786] IPVS: ftp: loaded support on port[0] = 21 16:17:25 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0xe, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x40088fc, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1295.092867][ T4786] IPVS: ftp: loaded support on port[0] = 21 [ 1295.627218][T11696] net_ratelimit: 121 callbacks suppressed [ 1295.627230][T11696] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1296.426693][ T8496] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1296.677319][T10120] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:28 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x20000344}}, 0x0) 16:17:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x400880a, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:28 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x260}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:28 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0xf, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x2, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) [ 1297.182929][ T4848] sctp: [Deprecated]: syz-executor.3 (pid 4848) Use of int in max_burst socket option deprecated. [ 1297.182929][ T4848] Use struct sctp_assoc_value instead 16:17:28 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x60, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x3, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:28 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x261}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x400880b, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1297.304092][ T4856] IPVS: ftp: loaded support on port[0] = 21 16:17:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x4, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:28 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0xf0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1297.697179][T10120] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1298.111134][ T4856] IPVS: ftp: loaded support on port[0] = 21 16:17:29 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x7ffff000}}, 0x0) 16:17:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x400880c, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:29 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x262}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x5, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:29 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0xe00, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) shutdown(r0, 0x2) [ 1298.488976][ T4935] sctp: [Deprecated]: syz-executor.3 (pid 4935) Use of int in max_burst socket option deprecated. [ 1298.488976][ T4935] Use struct sctp_assoc_value instead 16:17:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x6, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:30 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0xf00, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008810, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:30 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x263}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1298.585719][ T4943] IPVS: ftp: loaded support on port[0] = 21 16:17:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) shutdown(r0, 0x2) [ 1298.736971][T10124] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x7, 0x4e23, 0x0, @loopback}, 0x1c) [ 1298.911719][ T4976] sctp: [Deprecated]: syz-executor.3 (pid 4976) Use of int in max_burst socket option deprecated. [ 1298.911719][ T4976] Use struct sctp_assoc_value instead [ 1299.251705][ T4943] IPVS: ftp: loaded support on port[0] = 21 [ 1299.306989][ T8496] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:30 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0xfffffdef}}, 0x0) 16:17:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008814, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:30 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x108f, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:30 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x264}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) shutdown(r0, 0x2) 16:17:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x8, 0x4e23, 0x0, @loopback}, 0x1c) [ 1299.457022][ T2468] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1299.614065][ T5019] sctp: [Deprecated]: syz-executor.3 (pid 5019) Use of int in max_burst socket option deprecated. [ 1299.614065][ T5019] Use struct sctp_assoc_value instead 16:17:31 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x3f00, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x9, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008824, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1299.713317][ T5029] IPVS: ftp: loaded support on port[0] = 21 16:17:31 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x265}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) [ 1299.777567][T10120] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xb, 0x4e23, 0x0, @loopback}, 0x1c) [ 1300.502271][ T5029] IPVS: ftp: loaded support on port[0] = 21 16:17:32 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x2}, 0x0) 16:17:32 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x266}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:32 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x6000, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x40088c0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xc, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) [ 1300.827046][T10120] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:32 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x8f10, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x40088fc, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:32 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x267}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xd, 0x4e23, 0x0, @loopback}, 0x1c) [ 1300.993925][ T5113] IPVS: ftp: loaded support on port[0] = 21 16:17:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:17:32 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0xf000, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1301.756149][ T5113] IPVS: ftp: loaded support on port[0] = 21 [ 1301.865298][T10120] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:33 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x3}, 0x0) 16:17:33 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x268}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:33 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xe, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x2, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:33 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0xf0ffff, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:17:33 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x269}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x3, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:33 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x1000000, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:33 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xf, 0x4e23, 0x0, @loopback}, 0x1c) [ 1302.327670][ T5198] IPVS: ftp: loaded support on port[0] = 21 16:17:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) [ 1302.498081][ T8496] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:33 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x26a}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1302.897188][T10120] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1303.159190][ T5198] IPVS: ftp: loaded support on port[0] = 21 16:17:34 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x5}, 0x0) 16:17:34 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x10, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:34 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x2000000, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:34 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x4, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:34 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x26b}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:17:35 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x26c}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x11, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x5, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:35 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1303.655281][ T5284] IPVS: ftp: loaded support on port[0] = 21 16:17:35 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x8000000, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:35 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x26d}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1303.938660][T10124] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1304.424440][ T5284] IPVS: ftp: loaded support on port[0] = 21 16:17:35 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x6}, 0x0) 16:17:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x12, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x6, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:17:35 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0xe000000, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:35 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x26e}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x7, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:36 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0xf000000, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x13, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:36 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x26f}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1304.794255][ T5368] IPVS: ftp: loaded support on port[0] = 21 16:17:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x8, 0x4e23, 0x0, @loopback}, 0x1c) [ 1304.979057][T10124] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:36 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x3f000000, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1305.524257][ T5368] IPVS: ftp: loaded support on port[0] = 21 [ 1305.536929][ T8496] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:37 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x8}, 0x0) 16:17:37 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x270}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x14, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:37 executing program 3: setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x2) 16:17:37 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x60000000, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x9, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:37 executing program 3: setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x2) 16:17:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xb, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:37 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x8f100000, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x15, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:37 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x271}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1305.940316][ T5463] IPVS: ftp: loaded support on port[0] = 21 [ 1306.017185][T10120] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:37 executing program 3: setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x2) [ 1306.629122][ T5463] IPVS: ftp: loaded support on port[0] = 21 16:17:38 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x9}, 0x0) 16:17:38 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x9effffff, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xc, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:38 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x272}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x16, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:17:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x17, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xd, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:38 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0xf0ffffff, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1307.057478][T10120] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1307.085464][ T5544] IPVS: ftp: loaded support on port[0] = 21 16:17:38 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x273}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:17:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xe, 0x4e23, 0x0, @loopback}, 0x1c) [ 1307.793301][ T5544] IPVS: ftp: loaded support on port[0] = 21 16:17:39 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0xa}, 0x0) 16:17:39 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x18, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:39 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0xfffff000, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:17:39 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x274}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xf, 0x4e23, 0x0, @loopback}, 0x1c) [ 1308.096961][T10120] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:39 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0xffffff7f, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:39 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x19, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x10, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:39 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x275}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) [ 1308.283918][ T5635] IPVS: ftp: loaded support on port[0] = 21 16:17:39 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0xffffff9e, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1308.577767][ T8496] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1308.897148][ T8496] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1309.016262][ T5635] IPVS: ftp: loaded support on port[0] = 21 [ 1309.137216][T10120] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:40 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0xb}, 0x0) 16:17:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x11, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x1a, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:40 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x276}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:40 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0xfffffff0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:17:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x1b, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x12, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:40 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0xffffffff, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:40 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x277}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1309.580885][ T5718] IPVS: ftp: loaded support on port[0] = 21 16:17:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x13, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:41 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0xf, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1310.177019][T10120] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1310.338136][ T5718] IPVS: ftp: loaded support on port[0] = 21 16:17:41 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x10}, 0x0) 16:17:41 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x278}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x1c, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:17:41 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0xc0, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x14, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x1d, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x15, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:42 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x279}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:42 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0xec0, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1310.840477][ T5804] IPVS: ftp: loaded support on port[0] = 21 16:17:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x16, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:42 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x33fe0, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1311.217052][T10120] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1311.599312][ T5804] IPVS: ftp: loaded support on port[0] = 21 [ 1311.618850][ T2468] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:43 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x11}, 0x0) 16:17:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x1e, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, 0x0, 0x0) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:17:43 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x27a}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x17, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:43 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x2000019c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:43 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x7ffff000, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x18, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:43 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x27b}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x21, 0x4e23, 0x0, @loopback}, 0x1c) [ 1312.086260][ T5891] IPVS: ftp: loaded support on port[0] = 21 [ 1312.258426][T10120] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x22, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:43 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0xfffffdef, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1312.784836][ T5891] IPVS: ftp: loaded support on port[0] = 21 16:17:44 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x300}, 0x0) 16:17:44 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x2, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x19, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:44 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x27c}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, 0x0, 0x0) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:17:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x23, 0x4e23, 0x0, @loopback}, 0x1c) [ 1313.302553][T10124] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:44 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x8, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x24, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x1a, 0x4e23, 0x0, @loopback}, 0x1c) [ 1313.445500][ T5976] IPVS: ftp: loaded support on port[0] = 21 16:17:44 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x27d}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x25, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:45 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x300, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1314.165203][ T5976] IPVS: ftp: loaded support on port[0] = 21 16:17:45 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0xffffff1f}, 0x0) 16:17:45 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x27e}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x1b, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, 0x0, 0x0) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:17:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x26, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:45 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1314.351982][T10124] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x27, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x1c, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:45 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x2, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:45 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x27f}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1314.514212][ T6059] IPVS: ftp: loaded support on port[0] = 21 [ 1314.657219][ T2468] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x28, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x1d, 0x4e23, 0x0, @loopback}, 0x1c) [ 1315.289550][ T6059] IPVS: ftp: loaded support on port[0] = 21 [ 1315.379996][ T5387] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:47 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x2}, 0x0) 16:17:47 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x4, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:47 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x280}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x29, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:17:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x1e, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x21, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:47 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x8, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x2a, 0x4e23, 0x0, @loopback}, 0x1c) [ 1315.926332][ T6145] IPVS: ftp: loaded support on port[0] = 21 16:17:47 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x281}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x2b, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:47 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0xe, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1316.417424][ T5387] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1316.671817][ T6145] IPVS: ftp: loaded support on port[0] = 21 16:17:48 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x3}, 0x0) 16:17:48 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x282}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x22, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:17:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x2c, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:48 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0xf, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x23, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x2d, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:48 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x60, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:48 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x283}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1317.119235][ T6233] IPVS: ftp: loaded support on port[0] = 21 16:17:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x24, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x2e, 0x4e23, 0x0, @loopback}, 0x1c) [ 1317.457182][ T5387] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1317.700149][T12132] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1317.722632][ T6233] IPVS: ftp: loaded support on port[0] = 21 16:17:49 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x4}, 0x0) 16:17:49 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x284}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:49 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0xf0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:17:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x25, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x2f, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x26, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x30, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:49 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0xe00, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:49 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x285}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1318.349671][ T6317] IPVS: ftp: loaded support on port[0] = 21 [ 1318.498826][T12132] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1318.510197][ T5387] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x27, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x31, 0x4e23, 0x0, @loopback}, 0x1c) [ 1319.122691][ T6317] IPVS: ftp: loaded support on port[0] = 21 [ 1319.547158][T11697] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:51 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x5}, 0x0) 16:17:51 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0xf00, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:51 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x286}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:17:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x32, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x28, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:51 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x108f, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x33, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:51 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x287}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x29, 0x4e23, 0x0, @loopback}, 0x1c) [ 1319.969049][ T6404] IPVS: ftp: loaded support on port[0] = 21 16:17:51 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x3f00, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x34, 0x4e23, 0x0, @loopback}, 0x1c) [ 1320.581222][ T9370] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1320.723239][ T6405] IPVS: ftp: loaded support on port[0] = 21 [ 1320.738763][ T8483] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1320.747966][ T248] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1320.757941][ T9370] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:52 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x6}, 0x0) 16:17:52 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x2a, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:52 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x288}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:17:52 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x6000, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:52 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x35, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:52 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x8f10, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:52 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x36, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:52 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x2b, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:52 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x289}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1321.587298][ T6497] IPVS: ftp: loaded support on port[0] = 21 [ 1321.617513][T11697] net_ratelimit: 1 callbacks suppressed [ 1321.617524][T11697] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:53 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0xf000, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x37, 0x4e23, 0x0, @loopback}, 0x1c) [ 1322.249681][ T6497] IPVS: ftp: loaded support on port[0] = 21 16:17:53 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x28a}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x2c, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:17:53 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0xf0ffff, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x38, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:53 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x7}, 0x0) 16:17:54 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x1000000, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:54 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x2d, 0x4e23, 0x0, @loopback}, 0x1c) [ 1322.657212][ T5387] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:54 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x39, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:54 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x28b}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1322.747258][ T6591] IPVS: ftp: loaded support on port[0] = 21 16:17:54 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x2e, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:54 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x2000000, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1323.461100][ T6591] IPVS: ftp: loaded support on port[0] = 21 16:17:55 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x9}, 0x0) 16:17:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x3a, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:17:55 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x28c}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:55 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x2f, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:55 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x4000000, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1323.697215][ T5387] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1323.858593][ T442] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:55 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x8000000, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:55 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x30, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x3b, 0x4e23, 0x0, @loopback}, 0x1c) [ 1323.929557][ T6674] IPVS: ftp: loaded support on port[0] = 21 16:17:55 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x28d}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:17:55 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0xe000000, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1324.695525][ T6674] IPVS: ftp: loaded support on port[0] = 21 [ 1324.737214][T11697] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:56 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xa}, 0x0) 16:17:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x3c, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:56 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x31, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:56 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x28e}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:56 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0xf000000, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:17:56 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x3f000000, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x3d, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:56 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x28f}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:56 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x32, 0x4e23, 0x0, @loopback}, 0x1c) [ 1325.133633][ T6761] IPVS: ftp: loaded support on port[0] = 21 16:17:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:17:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x3e, 0x4e23, 0x0, @loopback}, 0x1c) [ 1325.777281][T11697] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1325.941173][ T6761] IPVS: ftp: loaded support on port[0] = 21 16:17:57 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xf}, 0x0) 16:17:57 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x33, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:57 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x60000000, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:57 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x290}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:17:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x41, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:57 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x34, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:57 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x8f100000, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:57 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x291}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1326.447817][ T6853] IPVS: ftp: loaded support on port[0] = 21 16:17:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:17:58 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x35, 0x4e23, 0x0, @loopback}, 0x1c) [ 1326.817234][T11697] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1326.899001][ T8496] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1327.250462][ T6853] IPVS: ftp: loaded support on port[0] = 21 16:17:58 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x48}, 0x0) 16:17:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x2, @loopback}, 0x1c) 16:17:58 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x9effffff, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:58 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x292}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:17:58 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x36, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:17:59 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0xf0ffffff, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:17:59 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x3, @loopback}, 0x1c) 16:17:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x37, 0x4e23, 0x0, @loopback}, 0x1c) 16:17:59 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x293}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1327.813149][ T6961] IPVS: ftp: loaded support on port[0] = 21 [ 1327.857772][ T9370] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:17:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:17:59 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0xfffff000, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1328.098583][ T8496] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1328.573334][ T6961] IPVS: ftp: loaded support on port[0] = 21 16:18:00 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x4c}, 0x0) 16:18:00 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x38, 0x4e23, 0x0, @loopback}, 0x1c) 16:18:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x4, @loopback}, 0x1c) 16:18:00 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x294}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:00 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0xffffff7f, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) [ 1328.897490][ T9370] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:18:00 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0xffffff9e, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:00 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x39, 0x4e23, 0x0, @loopback}, 0x1c) 16:18:00 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x295}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1329.059885][ T7047] IPVS: ftp: loaded support on port[0] = 21 16:18:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x5, @loopback}, 0x1c) 16:18:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:18:00 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x3a, 0x4e23, 0x0, @loopback}, 0x1c) [ 1329.754346][ T7047] IPVS: ftp: loaded support on port[0] = 21 [ 1329.937207][ T9370] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1329.945830][ T8496] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:18:01 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x68}, 0x0) 16:18:01 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0xfffffff0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x6, @loopback}, 0x1c) 16:18:01 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x296}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:18:01 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x3b, 0x4e23, 0x0, @loopback}, 0x1c) 16:18:01 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x3c, 0x4e23, 0x0, @loopback}, 0x1c) 16:18:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:18:01 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0xffffffff, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x7, @loopback}, 0x1c) 16:18:01 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x297}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1330.280348][ T7130] IPVS: ftp: loaded support on port[0] = 21 16:18:01 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1330.976381][ T7130] IPVS: ftp: loaded support on port[0] = 21 [ 1330.995883][ T5387] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:18:02 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x6c}, 0x0) 16:18:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x8, @loopback}, 0x1c) 16:18:02 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x3d, 0x4e23, 0x0, @loopback}, 0x1c) 16:18:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:18:02 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x298}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:02 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x2, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:18:02 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x4, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:02 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x3e, 0x4e23, 0x0, @loopback}, 0x1c) 16:18:02 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x299}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x9, @loopback}, 0x1c) [ 1331.498797][ T7214] IPVS: ftp: loaded support on port[0] = 21 16:18:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) [ 1332.017188][ T9370] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1332.135144][ T7214] IPVS: ftp: loaded support on port[0] = 21 16:18:03 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x74}, 0x0) 16:18:03 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x8, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:03 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0x41, 0x4e23, 0x0, @loopback}, 0x1c) 16:18:03 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x29a}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0xa, @loopback}, 0x1c) 16:18:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:18:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:18:04 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0xe, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:04 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x29b}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:04 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 1332.582302][ T7298] IPVS: ftp: loaded support on port[0] = 21 16:18:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0xc, @loopback}, 0x1c) 16:18:04 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0xf, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1332.977916][ T8499] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1333.057132][ T5387] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1333.305886][ T7298] IPVS: ftp: loaded support on port[0] = 21 16:18:04 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x7a}, 0x0) 16:18:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:18:04 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x2, @loopback}, 0x1c) 16:18:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0xe, @loopback}, 0x1c) 16:18:04 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x29c}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:04 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x60, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:05 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0xf0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x2) 16:18:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0xf, @loopback}, 0x1c) 16:18:05 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x3, @loopback}, 0x1c) 16:18:05 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x29d}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1333.825137][ T7380] IPVS: ftp: loaded support on port[0] = 21 16:18:05 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0xe00, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1334.097342][T11697] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1334.575594][ T7380] IPVS: ftp: loaded support on port[0] = 21 16:18:06 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xf0}, 0x0) 16:18:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x10, @loopback}, 0x1c) 16:18:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x2) 16:18:06 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x29e}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:06 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x4, @loopback}, 0x1c) 16:18:06 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0xf00, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x11, @loopback}, 0x1c) 16:18:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x2) 16:18:06 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x29f}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:06 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x108f, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:06 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x5, @loopback}, 0x1c) [ 1335.044187][ T7468] IPVS: ftp: loaded support on port[0] = 21 [ 1335.137322][ T9370] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:18:06 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2a0}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1335.704967][ T7468] IPVS: ftp: loaded support on port[0] = 21 16:18:07 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x2a4}, 0x0) 16:18:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:18:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x14, @loopback}, 0x1c) 16:18:07 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x6, @loopback}, 0x1c) 16:18:07 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x3f00, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:07 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2a1}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1336.022490][ T442] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:18:07 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x6000, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x30, @loopback}, 0x1c) [ 1336.177215][ T9370] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:18:07 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2a2}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:07 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x7, @loopback}, 0x1c) [ 1336.237283][ T7551] IPVS: ftp: loaded support on port[0] = 21 16:18:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 16:18:07 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x8f10, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1336.886209][ T7551] IPVS: ftp: loaded support on port[0] = 21 16:18:08 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x300}, 0x0) 16:18:08 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2a3}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x38, @loopback}, 0x1c) 16:18:08 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x8, @loopback}, 0x1c) 16:18:08 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0xf000, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) [ 1337.227359][ T9370] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:18:08 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0xf0ffff, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x44, @loopback}, 0x1c) 16:18:08 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2a4}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:08 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x9, @loopback}, 0x1c) [ 1337.416000][ T7637] IPVS: ftp: loaded support on port[0] = 21 16:18:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x2) 16:18:09 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x1000000, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1337.697388][ T8496] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1337.708264][ T248] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1337.717982][ T442] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1337.766472][ T442] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1338.207632][ T7637] IPVS: ftp: loaded support on port[0] = 21 [ 1338.257167][ T5387] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:18:09 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x500}, 0x0) 16:18:09 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2a5}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:09 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0xa, @loopback}, 0x1c) 16:18:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x58, @loopback}, 0x1c) 16:18:09 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x2000000, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x2) 16:18:10 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2a6}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0xf0, @loopback}, 0x1c) 16:18:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0xc, @loopback}, 0x1c) [ 1338.693160][ T7720] IPVS: ftp: loaded support on port[0] = 21 16:18:10 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x4000000, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0xf8, @loopback}, 0x1c) 16:18:10 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x8000000, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1339.057259][ T442] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1339.297471][ T9370] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1339.535236][ T7720] IPVS: ftp: loaded support on port[0] = 21 16:18:11 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x600}, 0x0) 16:18:11 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2a7}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0xe, @loopback}, 0x1c) 16:18:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfc, @loopback}, 0x1c) 16:18:11 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0xe000000, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x2) [ 1340.337370][T10123] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:18:11 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0xf000000, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:11 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2a8}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0xf, @loopback}, 0x1c) 16:18:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x12c, @loopback}, 0x1c) [ 1340.478843][ T7815] IPVS: ftp: loaded support on port[0] = 21 16:18:12 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x3f000000, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:12 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2a9}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1341.384811][T10123] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1341.424430][ T7815] IPVS: ftp: loaded support on port[0] = 21 16:18:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x0) 16:18:13 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2aa}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x130, @loopback}, 0x1c) 16:18:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x10, @loopback}, 0x1c) 16:18:13 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x60000000, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:13 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x700}, 0x0) 16:18:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x11, @loopback}, 0x1c) 16:18:13 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x8f100000, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:13 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2ab}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x138, @loopback}, 0x1c) [ 1341.911029][ T7908] IPVS: ftp: loaded support on port[0] = 21 16:18:13 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x9effffff, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x14, @loopback}, 0x1c) [ 1342.417192][T10123] net_ratelimit: 1 callbacks suppressed [ 1342.417203][T10123] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:18:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x0) 16:18:13 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2ac}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x1f4, @loopback}, 0x1c) 16:18:13 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0xf0ffffff, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x30, @loopback}, 0x1c) [ 1342.796319][ T7908] IPVS: ftp: loaded support on port[0] = 21 16:18:14 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x900}, 0x0) 16:18:14 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0xfffff000, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x300, @loopback}, 0x1c) 16:18:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x38, @loopback}, 0x1c) 16:18:14 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2ad}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:14 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0xffffff7f, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x3e8, @loopback}, 0x1c) 16:18:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x0) 16:18:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x44, @loopback}, 0x1c) 16:18:14 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2ae}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1343.266252][ T8006] IPVS: ftp: loaded support on port[0] = 21 16:18:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x3ec, @loopback}, 0x1c) [ 1343.457225][T11696] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:18:14 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0xffffff9e, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1344.001564][ T8006] IPVS: ftp: loaded support on port[0] = 21 [ 1344.507394][T11696] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1345.137418][T12696] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1345.537077][T11696] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:18:17 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2af}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x58, @loopback}, 0x1c) 16:18:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x3f0, @loopback}, 0x1c) 16:18:17 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0xfffffff0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:17 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xa00}, 0x0) 16:18:17 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)) 16:18:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0xf0, @loopback}, 0x1c) 16:18:17 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0xffffffff, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1346.343467][ T8076] IPVS: ftp: loaded support on port[0] = 21 16:18:17 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2b0}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x3f1, @loopback}, 0x1c) [ 1346.577835][T11696] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:18:18 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0xf8, @loopback}, 0x1c) 16:18:18 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2b1}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x3f2, @loopback}, 0x1c) 16:18:18 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xfc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 16:18:18 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {0x1b, 0x2}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1347.299495][ T8496] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1347.343651][ T8076] IPVS: ftp: loaded support on port[0] = 21 16:18:18 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xf00}, 0x0) 16:18:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfc, @loopback}, 0x1c) 16:18:18 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2b2}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x3f3, @loopback}, 0x1c) 16:18:18 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {0x1b, 0x4}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:18 executing program 3: unshare(0x20000400) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}, 0x8}, 0x0) recvmsg$can_raw(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/204, 0xcc}], 0x1}, 0x0) [ 1347.627293][ T5388] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:18:19 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000000)={@multicast, @empty=[0x2], @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x1b59, 0x24, 0x0, @gue={{0x2}, "14a165077cd7904057ab77aef0e2e192d178281f"}}}}}}, 0x0) 16:18:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x3f4, @loopback}, 0x1c) 16:18:19 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2b3}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:19 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {0x1b, 0x8}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x12c, @loopback}, 0x1c) [ 1347.847757][ T8184] IPVS: ftp: loaded support on port[0] = 21 16:18:19 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r0, &(0x7f0000000380)={0x1f, 0x0, @fixed, 0x4}, 0xe) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000040)) [ 1348.178320][ T8496] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1348.412467][ T8184] IPVS: ftp: loaded support on port[0] = 21 16:18:20 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x4800}, 0x0) 16:18:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x3f8, @loopback}, 0x1c) 16:18:20 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2b4}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:20 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {0x1b, 0xe}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x130, @loopback}, 0x1c) [ 1348.666863][T10110] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:18:20 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {0x1b, 0xf}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:20 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2b5}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x3f9, @loopback}, 0x1c) 16:18:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x138, @loopback}, 0x1c) [ 1348.868709][ T8264] IPVS: ftp: loaded support on port[0] = 21 16:18:20 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="4800000010000507000000001000000000000040", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100716671"], 0x74}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=@newtfilter={0x24, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}}, 0x24}}, 0x0) 16:18:20 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2b6}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:20 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {0x1b, 0x60}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1349.286601][ T8295] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1349.345741][ T8308] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1349.364724][ T8295] qfq: no options [ 1349.375021][ T8308] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1349.394395][ T8295] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1349.411171][ T8308] qfq: no options [ 1349.648510][ T8264] IPVS: ftp: loaded support on port[0] = 21 [ 1349.701796][T10110] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 16:18:21 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x4c00}, 0x0) 16:18:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x3fa, @loopback}, 0x1c) 16:18:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x1f4, @loopback}, 0x1c) 16:18:21 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2b7}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:21 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:21 executing program 3: socket$xdp(0x2c, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000000000004) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="480000001400190d09004beafd0d8c562c84ed7a80ffe0060f000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed4e00000000000000", 0x48}], 0x1) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) socket$xdp(0x2c, 0x3, 0x0) recvmmsg(r0, &(0x7f00000031c0)=[{{0x0, 0x3a8, 0x0, 0x0, 0x0, 0xffffff10, 0xa}}], 0x400000000000002, 0x0, 0x0) [ 1350.010903][ T8348] general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN [ 1350.022762][ T8348] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 1350.031181][ T8348] CPU: 1 PID: 8348 Comm: syz-executor.3 Not tainted 5.9.0-rc3-syzkaller #0 [ 1350.039828][ T8348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1350.049986][ T8348] RIP: 0010:xsk_diag_dump+0xe27/0x15a0 [ 1350.055451][ T8348] Code: 04 28 84 c0 74 08 3c 03 0f 8e bb 06 00 00 41 8b 44 24 10 89 84 24 fc 00 00 00 48 8b 44 24 40 48 8d 78 08 48 89 f8 48 c1 e8 03 <80> 3c 28 00 0f 85 91 05 00 00 48 8b 44 24 40 48 8b 40 08 48 85 c0 [ 1350.075058][ T8348] RSP: 0018:ffffc900063575a0 EFLAGS: 00010202 [ 1350.081121][ T8348] RAX: 0000000000000001 RBX: ffff888056d26000 RCX: 0000000000000000 [ 1350.089087][ T8348] RDX: 0000000000040000 RSI: ffffffff880ea8a2 RDI: 0000000000000008 [ 1350.097053][ T8348] RBP: dffffc0000000000 R08: 0000000000000001 R09: ffff888056d26033 [ 1350.105025][ T8348] R10: 0000000000000000 R11: 00000000000881a8 R12: ffff88808df78e80 [ 1350.112989][ T8348] R13: ffff888090d91818 R14: ffff8880459c4000 R15: 0000000000000000 [ 1350.120959][ T8348] FS: 00007fb1eea5b700(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 1350.129890][ T8348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1350.136484][ T8348] CR2: 00007f78aeabedb8 CR3: 000000009c9b9000 CR4: 00000000001506e0 [ 1350.144454][ T8348] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1350.152611][ T8348] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1350.160584][ T8348] Call Trace: [ 1350.163886][ T8348] ? xsk_diag_handler_dump+0x240/0x240 [ 1350.169432][ T8348] ? lock_is_held_type+0xbb/0xf0 [ 1350.174363][ T8348] ? __kmalloc_node_track_caller+0x38/0x60 [ 1350.180163][ T8348] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 1350.185704][ T8348] ? kasan_unpoison_shadow+0x33/0x40 [ 1350.190991][ T8348] ? __phys_addr+0x9a/0x110 [ 1350.195486][ T8348] ? memset+0x20/0x40 [ 1350.199464][ T8348] netlink_dump+0x4cd/0xf60 [ 1350.203961][ T8348] ? lock_is_held_type+0xbb/0xf0 [ 1350.208892][ T8348] ? netlink_insert+0x1670/0x1670 [ 1350.213905][ T8348] ? kfree_skbmem+0xef/0x1b0 [ 1350.218492][ T8348] ? kfree_skbmem+0xef/0x1b0 [ 1350.223163][ T8348] netlink_recvmsg+0xa65/0xee0 [ 1350.227936][ T8348] ? netlink_dump+0xf60/0xf60 [ 1350.232814][ T8348] ? find_held_lock+0x2d/0x110 [ 1350.237578][ T8348] ? aa_af_perm+0x230/0x230 [ 1350.242071][ T8348] ? __might_fault+0x11f/0x1d0 [ 1350.246864][ T8348] ? bpf_lsm_socket_recvmsg+0x5/0x10 [ 1350.252319][ T8348] ? security_socket_recvmsg+0x8f/0xc0 [ 1350.257778][ T8348] ? netlink_dump+0xf60/0xf60 [ 1350.262465][ T8348] ____sys_recvmsg+0x2c4/0x640 [ 1350.267228][ T8348] ? move_addr_to_kernel.part.0+0x110/0x110 [ 1350.273123][ T8348] ? __copy_msghdr_from_user+0x2b4/0x4b0 [ 1350.278799][ T8348] ? import_iovec+0x23b/0x3d0 [ 1350.283470][ T8348] ? compat_import_iovec+0x3d0/0x3d0 [ 1350.288752][ T8348] ___sys_recvmsg+0x127/0x200 [ 1350.293449][ T8348] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1350.299086][ T8348] ? lock_downgrade+0x830/0x830 [ 1350.303937][ T8348] ? __lock_acquire+0x164a/0x5780 [ 1350.309441][ T8348] ? __fget_files+0x294/0x400 [ 1350.314131][ T8348] ? __fget_light+0xea/0x280 [ 1350.318725][ T8348] do_recvmmsg+0x24d/0x6d0 [ 1350.323143][ T8348] ? ___sys_recvmsg+0x200/0x200 [ 1350.327997][ T8348] ? put_timespec64+0xcb/0x120 [ 1350.333620][ T8348] ? ns_to_timespec64+0xc0/0xc0 [ 1350.338487][ T8348] __x64_sys_recvmmsg+0x20b/0x260 [ 1350.343533][ T8348] ? __do_sys_socketcall+0x590/0x590 [ 1350.348812][ T8348] ? check_preemption_disabled+0x50/0x130 [ 1350.354525][ T8348] ? syscall_enter_from_user_mode+0x20/0x290 [ 1350.360861][ T8348] ? lockdep_hardirqs_on+0x53/0x100 [ 1350.366051][ T8348] do_syscall_64+0x2d/0x70 [ 1350.370466][ T8348] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1350.376364][ T8348] RIP: 0033:0x45d5f9 [ 1350.380275][ T8348] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1350.399891][ T8348] RSP: 002b:00007fb1eea5ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1350.408309][ T8348] RAX: ffffffffffffffda RBX: 0000000000026b40 RCX: 000000000045d5f9 [ 1350.416286][ T8348] RDX: 0400000000000002 RSI: 00000000200031c0 RDI: 0000000000000004 [ 1350.424288][ T8348] RBP: 000000000118cf90 R08: 0000000000000000 R09: 0000000000000000 [ 1350.432405][ T8348] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 1350.440386][ T8348] R13: 00007ffd9b36f12f R14: 00007fb1eea5b9c0 R15: 000000000118cf4c [ 1350.448359][ T8348] Modules linked in: 16:18:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x500, @loopback}, 0x1c) 16:18:21 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {0x1b, 0x0, 0x2}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:21 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2b8}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x300, @loopback}, 0x1c) [ 1350.565707][ T8357] IPVS: ftp: loaded support on port[0] = 21 16:18:22 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {0x1b, 0x0, 0x4}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 16:18:22 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2b9}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) [ 1350.737002][T10110] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1350.875304][ T8348] ---[ end trace 0cfcf934fa8a6f1f ]--- [ 1350.887380][ T8348] RIP: 0010:xsk_diag_dump+0xe27/0x15a0 [ 1350.892888][ T8348] Code: 04 28 84 c0 74 08 3c 03 0f 8e bb 06 00 00 41 8b 44 24 10 89 84 24 fc 00 00 00 48 8b 44 24 40 48 8d 78 08 48 89 f8 48 c1 e8 03 <80> 3c 28 00 0f 85 91 05 00 00 48 8b 44 24 40 48 8b 40 08 48 85 c0 [ 1350.921557][ T8348] RSP: 0018:ffffc900063575a0 EFLAGS: 00010202 [ 1350.928578][ T8348] RAX: 0000000000000001 RBX: ffff888056d26000 RCX: 0000000000000000 [ 1350.937691][ T8348] RDX: 0000000000040000 RSI: ffffffff880ea8a2 RDI: 0000000000000008 [ 1350.946015][ T8348] RBP: dffffc0000000000 R08: 0000000000000001 R09: ffff888056d26033 [ 1350.950790][ T8357] IPVS: ftp: loaded support on port[0] = 21 [ 1350.955694][ T8348] R10: 0000000000000000 R11: 00000000000881a8 R12: ffff88808df78e80 [ 1350.969715][ T8348] R13: ffff888090d91818 R14: ffff8880459c4000 R15: 0000000000000000 [ 1350.978845][ T8348] FS: 00007fb1eea5b700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 1351.037707][ T8348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1351.044343][ T8348] CR2: 0000001b32233000 CR3: 000000009c9b9000 CR4: 00000000001506f0 16:18:22 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x6800}, 0x0) 16:18:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x3e8, @loopback}, 0x1c) 16:18:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x4008804, &(0x7f000005ffe4)={0xa, 0x4e23, 0x55f, @loopback}, 0x1c) 16:18:22 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000600000085000000050000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x2000000, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2ba}, 0x28) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) 16:18:22 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {0x1b, 0x0, 0x8}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) [ 1351.099302][ T8348] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1351.119413][ T8348] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1351.172026][ T8348] Kernel panic - not syncing: Fatal exception [ 1351.179393][ T8348] Kernel Offset: disabled [ 1351.183736][ T8348] Rebooting in 86400 seconds..