)}}], 0x3a6, 0x0) 01:03:58 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x11c, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:03:58 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x3a1, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:03:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x80000) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@mcast2, 0x0}, &(0x7f0000000180)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=@deltclass={0xa8, 0x29, 0x0, 0x70bd29, 0x25dfdbff, {0x0, r2, {0x5}, {0xa, 0xf}, {0x3, 0x9}}, [@TCA_RATE={0x8, 0x5, {0x1, 0x5}}, @TCA_RATE={0x8, 0x5, {0xfffffffffffffa6c, 0xff}}, @tclass_kind_options=@c_drr={{0x8, 0x1, 'drr\x00'}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x8}}}, @tclass_kind_options=@c_qfq={{0x8, 0x1, 'qfq\x00'}, {0x44, 0x2, [@TCA_QFQ_WEIGHT={0x8, 0x1, 0x101}, @TCA_QFQ_LMAX={0x8, 0x2, 0x5}, @TCA_QFQ_LMAX={0x8, 0x2, 0x6}, @TCA_QFQ_WEIGHT={0x8, 0x1, 0x7f}, @TCA_QFQ_WEIGHT={0x8}, @TCA_QFQ_WEIGHT={0x8, 0x1, 0x7}, @TCA_QFQ_WEIGHT={0x8, 0x1, 0x9}, @TCA_QFQ_WEIGHT={0x8, 0x1, 0x4}]}}, @tclass_kind_options=@c_drr={{0x8, 0x1, 'drr\x00'}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0xce69}}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40004}, 0x880) sendto$inet6(r0, &(0x7f00000000c0), 0xfd01, 0x0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast1}, 0x1c) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @mcast1}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000cd8ff4)) close(r3) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f00000002c0)={&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x4000}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendmmsg(r6, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000000080)=@l2, 0x80, &(0x7f0000005c40), 0x0, &(0x7f0000005c80)}}], 0x2, 0x0) 01:03:58 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="00012bbd7000fcdbdf250b0000000800070000000000080002004e20000008000800000000000800060000040014000200080006006a0e000008010700e0ffffff24000300080001000000000008000900020000000800080009000000080004000000991f65035a36c3d600002800030014000600fe8000000000000000000000000000160800040000a4d049bcb23f2df9e3000000080007004e24000008000400070000000000000000000000000000000c400834a06247e15602a541e6366d00b3b835388dc8e2f1e7092d689a44fe95744bf24ec13e66fea931119d126b58faca27b0df8f933da7dc2d3e0d67664d54dc41607ea38757d50ba414e4c675034ba270d4d631cb3eccb8cc463c15fedbdc442ea72e6be823ba7c40ea6ccc83885718aaef0ce7d329740e48a782751706205fb43184d82cc9ae344163a0f11052abb8527c3e0435054ac7de201dd94f77d22944294e066100351608ec9e0c2d63d1f6b431a16b9e83f3833fcb9e4096ba791d1413db163303193ec21ffe10e5c049e9c1d417b86c6ffc0e32b20de7b8fec0e0f092ce8f8c2cc72736ae438e99a689a910"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x34, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:03:58 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x21d, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:03:59 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff000001f4, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:03:59 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x298, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:03:59 executing program 4: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x34000, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:03:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x80000) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@mcast2, 0x0}, &(0x7f0000000180)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=@deltclass={0xa8, 0x29, 0x0, 0x70bd29, 0x25dfdbff, {0x0, r2, {0x5}, {0xa, 0xf}, {0x3, 0x9}}, [@TCA_RATE={0x8, 0x5, {0x1, 0x5}}, @TCA_RATE={0x8, 0x5, {0xfffffffffffffa6c, 0xff}}, @tclass_kind_options=@c_drr={{0x8, 0x1, 'drr\x00'}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x8}}}, @tclass_kind_options=@c_qfq={{0x8, 0x1, 'qfq\x00'}, {0x44, 0x2, [@TCA_QFQ_WEIGHT={0x8, 0x1, 0x101}, @TCA_QFQ_LMAX={0x8, 0x2, 0x5}, @TCA_QFQ_LMAX={0x8, 0x2, 0x6}, @TCA_QFQ_WEIGHT={0x8, 0x1, 0x7f}, @TCA_QFQ_WEIGHT={0x8}, @TCA_QFQ_WEIGHT={0x8, 0x1, 0x7}, @TCA_QFQ_WEIGHT={0x8, 0x1, 0x9}, @TCA_QFQ_WEIGHT={0x8, 0x1, 0x4}]}}, @tclass_kind_options=@c_drr={{0x8, 0x1, 'drr\x00'}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0xce69}}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40004}, 0x880) sendto$inet6(r0, &(0x7f00000000c0), 0xfd01, 0x0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast1}, 0x1c) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @mcast1}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000cd8ff4)) close(r3) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f00000002c0)={&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x4000}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendmmsg(r6, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000000080)=@l2, 0x80, &(0x7f0000005c40), 0x0, &(0x7f0000005c80)}}], 0x2, 0x0) 01:03:59 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x26a, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:03:59 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0x2, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:03:59 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1e9, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:03:59 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x259, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:03:59 executing program 4: pselect6(0x40, &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000200), &(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f00000002c0)={&(0x7f0000000280), 0x8}) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) seccomp(0x0, 0x0, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x58fe4}]}) mount(&(0x7f0000000080)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)) seccomp(0x0, 0x0, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) syz_execute_func(&(0x7f0000000280)="428055a0690fef69dc00d9ce41ff0f1837dfcf0f38211ac4c19086d9f28fc9410feefa4e2179fbe5e54175450f2e1ac4010d64ac1e5d31a3b7c421fde631e2989f7f") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000140)) memfd_create(&(0x7f00000001c0)='./cgroup.net/syz1\x00', 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000980)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000009c0)={{{@in=@multicast1, @in6=@dev}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000ac0)=0xe8) getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000b00)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000b40), &(0x7f0000000b80)=0xc) lstat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) getresgid(&(0x7f0000000d40), &(0x7f0000000d80), &(0x7f0000000dc0)) 01:03:59 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x16, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:00 executing program 2: openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BLKBSZSET(0xffffffffffffffff, 0x40081271, &(0x7f0000000040)) seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x4000000000000006, 0x0, 0x0, 0x58fe4}]}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000500)="428055a0510fef69dc0f01ee0dce0ecf41cb410f38053f660f3825cf260f4fb6fd000000a33d062900770f78998ac53d674141b11c1d0b00000244fe80cc39390f38302fbae5e5e575450f2e1ac4010d64ac1e5d31a3b7c44379dfb9d6adbe90dfe2989f7f") 01:04:00 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x42, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:00 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x133, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:00 executing program 4: r0 = socket(0xa, 0x2, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000000)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x15, &(0x7f0000000080)='syzkaller1\x00', 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000140)={0x0, {{0x2, 0x4e20, @rand_addr=0x2}}, {{0x2, 0x4e22, @loopback}}}, 0x104) 01:04:00 executing program 2: pselect6(0x40, &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000340)={&(0x7f0000000300), 0x8}) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000500), 0x10) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000540)) seccomp(0x0, 0x0, &(0x7f0000000380)={0x0, &(0x7f00000000c0)}) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000240)) seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x58fe4}]}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000003c0)={'nat\x00'}, &(0x7f00000000c0)=0x54) syz_execute_func(&(0x7f00000001c0)="42805da0c60fef69dc0f01eece73fe19fa380f38211af3f081768cc8000000c481b5e5bc2b0000002167f00fbab204000000ca6b2179dae5e54175450f2e1ac4110dd4ac1e5d31a3b744dbe271fb0703") 01:04:00 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xab, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:00 executing program 4: dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x58fe4}]}) syz_execute_func(&(0x7f0000000740)="42805da0c60fef69dc0f01eecec273fefefa380f387c366766460f38286200f081768cc8000000c481b5e5bc2b0000002167f00fbab204000000ca6b2179dae5e56b6a410febbd09000000800f2e1ac4010d64ac1e5d31a3b744dbe271fb3e3636f7c02c33ffff") gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@broadcast, @in6}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000480)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000029c0)) geteuid() getgid() fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002b40), &(0x7f0000002b80)=0xc) stat(&(0x7f0000002bc0)='./file0\x00', &(0x7f0000002c00)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002c80)) geteuid() lstat(&(0x7f0000002cc0)='./file0\x00', &(0x7f0000006700)) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002d80)={{{@in=@dev, @in=@multicast1}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@remote}}, &(0x7f0000002e80)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002ec0), &(0x7f0000002f00)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002f40)) fstat(0xffffffffffffffff, &(0x7f0000002f80)) getpgrp(0x0) geteuid() lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)) gettid() getresuid(&(0x7f0000003180), &(0x7f00000031c0), &(0x7f0000003200)) fstat(0xffffffffffffffff, &(0x7f0000003240)) openat$tun(0xffffffffffffff9c, &(0x7f0000003580)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000035c0)) fstat(0xffffffffffffffff, &(0x7f0000003600)) stat(&(0x7f0000003680)='./file0\x00', &(0x7f00000036c0)) getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003740)={{{@in6=@dev, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@dev}}, &(0x7f0000003840)=0xe8) lstat(&(0x7f0000000180)='./file1\x00', &(0x7f00000038c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003b00)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003b40)={{{@in=@local, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000003c40)=0xe8) lstat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000240)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003d40)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003d80)={{{@in6, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003e80)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003ec0), &(0x7f0000003f00)=0xc) getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003f40)={{{@in6, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000004040)=0xe8) getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004080)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000040c0)={{{@in6, @in6=@ipv4={[], [], @loopback}}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000041c0)=0xe8) getresgid(&(0x7f0000004200), &(0x7f0000004240), &(0x7f0000004280)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000042c0), &(0x7f0000004300)=0xc) geteuid() 01:04:00 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x357, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:00 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0x5, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:00 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x107, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:00 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x24, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:01 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xa5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:01 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0x8, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:01 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x39e, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:01 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0x4, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:01 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2fc, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:01 executing program 2: pselect6(0x40, &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000200), &(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f00000002c0)={&(0x7f0000000280), 0x8}) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) seccomp(0x0, 0x0, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x0, 0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x58fe4}]}) syz_execute_func(&(0x7f0000000280)="428055a0690fef69dc00d9ce41ff0f1837dfcf0f38211ac4c19086d9f28fc9410feefa4e2179fbe5e54175450f2e1ac4010d64ac1e5d31a3b7c421fde631e2989f7f") 01:04:01 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1c1, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:01 executing program 4: munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) prctl$setmm(0x23, 0x0, &(0x7f0000ff9000/0x4000)=nil) add_key(&(0x7f00000001c0)='logon\x00', &(0x7f0000000280), &(0x7f0000000180), 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0), &(0x7f0000000040)="2a6465a53941957ca8e5e5a54e267d50d64b30ea7700000000", 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000340)) seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x58fe4}]}) syz_execute_func(&(0x7f00000002c0)="42805da0d10fef69dc0f01ee660f3a608600088041cb913591913d062900770f78993d233d23410feefa6b2179660f38302fbae5e5e575450f2e1a3828c44379dfb9d6adbe90dfe2989f7f") 01:04:01 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0x7, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:01 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x18e, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:01 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1ec, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:02 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0xffffffc0, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:02 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xb, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:02 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x28d, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:02 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x26e, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:02 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x15, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:02 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0x10, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f0000000080)=[{&(0x7f0000d1d000)=""/203, 0x979}], 0x1) mount(&(0x7f0000000100)=ANY=[], &(0x7f0000852000)='.', &(0x7f00000000c0)='debugfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 01:04:02 executing program 4: timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000200)) timer_getoverrun(0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00000000c0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@dev, @in=@rand_addr}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000840)=0xe8) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000680)={'nat\x00'}, &(0x7f0000000700)=0x78) seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x58fe4}]}) ustat(0x0, &(0x7f0000000340)) write$FUSE_NOTIFY_DELETE(0xffffffffffffffff, &(0x7f0000000640)=ANY=[], 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) socket$nl_netfilter(0x10, 0x3, 0xc) getrusage(0x0, &(0x7f0000000240)) seccomp(0x0, 0x0, &(0x7f0000000100)={0x0, &(0x7f00000007c0)}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) link(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00') msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) clock_gettime(0x0, &(0x7f0000000340)) eventfd(0x0) getuid() syz_execute_func(&(0x7f0000000500)="42805da0510fef69dc0f01ee0dce0ecf41cb410f38053f660f3825cf260f4fb6fd000000a33d062900770f789933d23d674141b11c1d0b00000244fe80cc39390f38302fbae5e5e575450f2e1ac4010d64ac1e5d31a3b7c44379dfb9d6adbe90dfe2989f7f") sched_setscheduler(0x0, 0x0, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="42805da0c60fef69dc0f01eecec273fefefa380f387c366766460f38286200f081768cc8000000c481b5e5bc2b0000002167f00fbab204000000ca6b2179dae5e56b6a410febbd09000000800f2e1ac4010d64ac1e5d31a3b744dbe271fb3e3636f7c02c33ffff") 01:04:02 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x158, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:02 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1b, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:02 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x3, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:02 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0x3, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:02 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2ae, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:02 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x122, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:02 executing program 2: timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)) timer_getoverrun(0x0) seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x58fe4}]}) syz_execute_func(&(0x7f0000000880)="42805da0be0fef69dc0f01eece73fe19fa380f38211af3f0817e768cc80000000081b5e5bc2b0000002167f00fbab204000000ca6b2179dae5e54175450f2e1ac4010d64ac1e5d31a3b744dbe271fb0703") 01:04:03 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0x9, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:03 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1e1, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:03 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x265, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:03 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0x14, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:03 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xac, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:03 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x42, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:03 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xa8, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:03 executing program 4: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_int(r0, &(0x7f0000000440), 0x12) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'team0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) 01:04:03 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x280, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:03 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1d5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:03 executing program 2: pipe(&(0x7f0000000040)) seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x58fe4}]}) syz_execute_func(&(0x7f00000001c0)="42805da0ca24a3a3cf69dc0f01ee0dac8e8ecbff9191a33d06290028770f0f993d233d234142d85d096b2579660f38302fbae5e5e575450f2e1ac4a10d72d2cce29873bb7f") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000c40)) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000c80)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getgid() geteuid() getgroups(0x0, &(0x7f0000000140)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000340)) getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) geteuid() fstat(0xffffffffffffffff, &(0x7f0000000540)) geteuid() getgroups(0x0, &(0x7f00000005c0)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@dev, @in6}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000700)=0xe8) getgroups(0x0, &(0x7f0000000740)) lstat(&(0x7f0000000dc0)='./file0/file0\x00', &(0x7f0000000e00)) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) getresgid(&(0x7f0000000840), &(0x7f0000000880), &(0x7f00000008c0)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000900)={{{@in=@local, @in=@loopback}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000a00)=0xe8) readlinkat(0xffffffffffffffff, &(0x7f0000001300)='./file0/file0\x00', &(0x7f0000001340)=""/234, 0xea) getegid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000a40)={{{@in6=@local, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000b40)=0xe8) stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000001bc0)=ANY=[], 0x0) 01:04:03 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0x15202, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:04 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x25e, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:04 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xc, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:04 executing program 4: recvmsg(0xffffffffffffff9c, &(0x7f0000000580)={&(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000480)=""/243, 0xf3}, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@remote, @in6=@local}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) recvmmsg(0xffffffffffffffff, &(0x7f0000005300), 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000055c0)={'bridge0\x00'}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000056c0)={'veth0_to_team\x00'}) seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x4000000000058fe4}]}) syz_execute_func(&(0x7f00000003c0)="42805da07e0fef69dc640f175000c4227d19decb410f38053f660f3825cf260f4fb6fd000000a33d062900770f789933d23d674141b1d8c70b00000244fe80cc39390f383065f047fe06bae5e5e575450f2e1ac4010d64ac1e5d31a3b7c44379dfb9d6adbe90dfe2989f3f") 01:04:04 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xbd, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:04 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x12, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:04 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x19, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:04 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xfffffffd, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:04 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1c5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:05 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0x6, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:05 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x37b, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:05 executing program 2: 01:04:05 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x301, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:05 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa3c, @loopback}, 0x1c) 01:04:05 executing program 2: 01:04:05 executing program 4: 01:04:05 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x169, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:05 executing program 2: 01:04:05 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff00034000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:05 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1a7, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:05 executing program 2: 01:04:05 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x16a, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:05 executing program 4: 01:04:05 executing program 2: 01:04:05 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1ef, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:05 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa0e, @loopback}, 0x1c) 01:04:06 executing program 4: 01:04:06 executing program 2: 01:04:06 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1fd, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:06 executing program 2: 01:04:06 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff0f000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:06 executing program 4: 01:04:06 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xcb, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:06 executing program 2: 01:04:06 executing program 4: 01:04:06 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa37, @loopback}, 0x1c) 01:04:06 executing program 2: 01:04:06 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x379, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:06 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x155, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:06 executing program 2: 01:04:06 executing program 4: 01:04:06 executing program 2: 01:04:07 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff04000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:07 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x33f, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:07 executing program 2: 01:04:07 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa25, @loopback}, 0x1c) 01:04:07 executing program 4: 01:04:07 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x14d, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:07 executing program 2: 01:04:07 executing program 4: 01:04:07 executing program 2: 01:04:07 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xec, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:07 executing program 4: 01:04:07 executing program 2: 01:04:08 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff0000e804, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:08 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1b9, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:08 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x51, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:08 executing program 4: 01:04:08 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa35, @loopback}, 0x1c) 01:04:08 executing program 2: 01:04:08 executing program 4: 01:04:08 executing program 2: 01:04:08 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x276, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:08 executing program 4: 01:04:08 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x26d, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:08 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="00012bbd7000fcdbdf250b0000000800070000000000080002004e20000008000800000000000800060000040014000200080006006a0e000008010700e0ffffff24000300080001000000000008000900020000000800080009000000080004000000991f65035a36c3d600002800030014000600fe8000000000000000000000000000160800040000a4d049bcb23f2df9e3000000080007004e24000008000400070000000000000000000000000000000c400834a06247e15602a541e6366d00b3b835388dc8e2f1e7092d689a44fe95744bf24ec13e66fea931119d126b58faca27b0df8f933da7dc2d3e0d67664d54dc41607ea38757d50ba414e4c675034ba270d4d631cb3eccb8cc463c15fedbdc442ea72e6be823ba7c40ea6ccc83885718aaef0ce7d329740e48a782751706205fb43184d82cc9ae344163a0f11052abb8527c3e0435054ac7de201dd94f77d22944294e066100351608ec9e0c2d63d1f6b431a16b9e83f3833fcb9e4096ba791d1413db163303193ec21ffe10e5c049e9c1d417b86c6ffc0e32b20de7b8fec0e0f092ce8f8c2cc72736ae438e99a689a910"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa16, @loopback}, 0x1c) 01:04:09 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xa00000000000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:09 executing program 2: 01:04:09 executing program 4: 01:04:09 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x5c, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:09 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x130, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:09 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa0b, @loopback}, 0x1c) 01:04:09 executing program 4: 01:04:09 executing program 2: 01:04:09 executing program 4: 01:04:09 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1cd, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:09 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa3a, @loopback}, 0x1c) 01:04:09 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xe4, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:09 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff000003fa, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:09 executing program 2: 01:04:09 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x28b, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:09 executing program 4: 01:04:09 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x131, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:09 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa15, @loopback}, 0x1c) 01:04:10 executing program 4: ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000380)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0), &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340), 0x8) request_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180), &(0x7f00000001c0)='\x00', 0xfffffffffffffff9) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000280)) socket$inet6_dccp(0xa, 0x6, 0x0) dup(0xffffffffffffffff) accept4(0xffffffffffffffff, &(0x7f0000000400)=@in6, &(0x7f0000000040)=0x80, 0x0) dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000200)=0x4) seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x58fe4}]}) syz_execute_func(&(0x7f0000000480)="42805da06a0f460f46dc0f01ee263a208600d7c0c176cb66662626660f69b2000000002900c4e1985f560c0f0f99583d2350230606eaf30f53cf6b2179660f38302f3e26f043108900000000450f2e628af5c4c4a1ff701c3f04d6adbe90dfe2987e") 01:04:10 executing program 2: pselect6(0x40, &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000340)={&(0x7f0000000300), 0x8}) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000500), 0x10) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000540)) seccomp(0x0, 0x0, &(0x7f0000000380)={0x0, &(0x7f00000000c0)}) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000240)) seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x58fe4}]}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) syz_execute_func(&(0x7f00000001c0)="42805da0c60fef69dc0f01eece73fe19fa380f38211af3f081768cc8000000c481b5e5bc2b0000002167f00fbab204000000ca6b2179dae5e54175450f2e1ac4110dd4ac1e5d31a3b744dbe271fb0703") 01:04:10 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x31f, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:10 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x7e, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:10 executing program 2: timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000200)) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f00000001c0)) seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x58fe4}]}) syz_execute_func(&(0x7f00000005c0)="42805da0690fef69dc0f01eece41ff0f1837370f38211ac4c19086d9f28fc9410feefa6b2179a6e5e54175450f2e1ac4010d64ac1e5d31a3b7c44379dfb9d6adbe90dfe2989f7f") ioctl$KVM_ARM_SET_DEVICE_ADDR(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000680)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000300)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000004c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000007c0)={{{@in6=@mcast1}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000500)=0xe8) write$P9_RSTATu(0xffffffffffffffff, &(0x7f0000000540)=ANY=[], 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000a40), 0x0) eventfd2(0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000240)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x0, @multicast1}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)='ip6gre0\x00'}) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f00000003c0)) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000002a40)) syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x0) fdatasync(0xffffffffffffffff) socket$inet6_udp(0xa, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000580)=0x6e) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f0000000540)) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f00000002c0), &(0x7f00000000c0)=0xc8) seccomp(0x0, 0x0, &(0x7f0000000100)) syz_execute_func(&(0x7f0000000880)="42805da0be0fef69dc0f01eece73fe19fa380f38211af3f0817e768cc80000000081b5e5bc2b0000002167f00fbab204000000ca6b2179dae5e54175450f2e1ac4010d64ac1e5d31a3b744dbe271fb0703") 01:04:10 executing program 4: clock_gettime(0xfffff7ffffffffff, &(0x7f0000000440)) open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x0) ioctl$SG_SET_TIMEOUT(0xffffffffffffffff, 0x2201, &(0x7f0000000800)) syz_open_dev$dmmidi(&(0x7f0000000880)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f00000005c0)=""/96) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000080), &(0x7f00000002c0)=0x2) seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x58fe4}]}) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000000480)) syz_execute_func(&(0x7f0000000300)="428055a0876969ef69dc00d9f0008f00008020c421fa7fb432322333331837370f38211ac4c19086d9f28fc9410feefa4e2179fbe5e54175450f2e1ac4010d64ac1e5d31a3b706f0802403089f4b") preadv(0xffffffffffffffff, &(0x7f00000008c0), 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), 0x8) ioctl$SG_GET_REQUEST_TABLE(0xffffffffffffffff, 0x2286, &(0x7f0000000140)) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000680), &(0x7f00000006c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000700), &(0x7f00000003c0)=0x8) getresgid(&(0x7f0000000380), &(0x7f0000000740), &(0x7f0000000780)) setfsgid(0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(0x0, &(0x7f0000000500)='statm\x00') 01:04:10 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xfffffffffec00000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:10 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x212, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:10 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="00012bbd7000fcdbdf250b0000000800070000000000080002004e20000008000800000000000800060000040014000200080006006a0e000008010700e0ffffff24000300080001000000000008000900020000000800080009000000080004000000991f65035a36c3d600002800030014000600fe8000000000000000000000000000160800040000a4d049bcb23f2df9e3000000080007004e24000008000400070000000000000000000000000000000c400834a06247e15602a541e6366d00b3b835388dc8e2f1e7092d689a44fe95744bf24ec13e66fea931119d126b58faca27b0df8f933da7dc2d3e0d67664d54dc41607ea38757d50ba414e4c675034ba270d4d631cb3eccb8cc463c15fedbdc442ea72e6be823ba7c40ea6ccc83885718aaef0ce7d329740e48a782751706205fb43184d82cc9ae344163a0f11052abb8527c3e0435054ac7de201dd94f77d22944294e066100351608ec9e0c2d63d1f6b431a16b9e83f3833fcb9e4096ba791d1413db163303193ec21ffe10e5c049e9c1d417b86c6ffc0e32b20de7b8fec0e0f092ce8f8c2cc72736ae438e99a689a910"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa36, @loopback}, 0x1c) 01:04:10 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x7d, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:10 executing program 2: prctl$setname(0x23, &(0x7f0000000380)='/dev/midi#\x00') openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x14, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@local, @in6=@loopback}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in=@local, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, 0xe8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sync() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000000040)) ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x405c5503, &(0x7f00000003c0)={{}, 'syz1\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x58fe4}]}) getresgid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000580)) socketpair$nbd(0x2, 0x1, 0x0, &(0x7f0000000040)) setresgid(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000700)="42805da0690fef69dc0f01eece41ff0f1837370f38211ac4c19086d9f28fc9410feefac462fd1e28a676e541b87545d745d71ac4010d64ac1e5d31a3b7c44379dfb9d6adbe90dfe298f2ab7f") 01:04:10 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1dc, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:10 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1aa, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:10 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa21, @loopback}, 0x1c) 01:04:11 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x10d, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:11 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x22c, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:11 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff0000f903, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:11 executing program 4: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa36, @loopback}, 0x1c) 01:04:11 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x317, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:11 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa42, @loopback}, 0x1c) 01:04:11 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x261, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:11 executing program 2: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="00012bbd7000fcdbdf250b0000000800070000000000080002004e20000008000800000000000800060000040014000200080006006a0e000008010700e0ffffff24000300080001000000000008000900020000000800080009000000080004000000991f65035a36c3d600002800030014000600fe8000000000000000000000000000160800040000a4d049bcb23f2df9e3000000080007004e24000008000400070000000000000000000000000000000c400834a06247e15602a541e6366d00b3b835388dc8e2f1e7092d689a44fe95744bf24ec13e66fea931119d126b58faca27b0df8f933da7dc2d3e0d67664d54dc41607ea38757d50ba414e4c675034ba270d4d631cb3eccb8cc463c15fedbdc442ea72e6be823ba7c40ea6ccc83885718aaef0ce7d329740e48a782751706205fb43184d82cc9ae344163a0f11052abb8527c3e0435054ac7de201dd94f77d22944294e066100351608ec9e0c2d63d1f6b431a16b9e83f3833fcb9e4096ba791d1413db163303193ec21ffe10e5c049e9c1d417b86c6ffc0e32b20de7b8fec0e0f092ce8f8c2cc72736ae438e99a689a910"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff0000e804, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:11 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x225, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:12 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x399, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:12 executing program 4: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff04000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:12 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa02, @loopback}, 0x1c) 01:04:12 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xf6, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:12 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff40000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:12 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x34a, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:12 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa38, @loopback}, 0x1c) 01:04:12 executing program 2: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff0000f903, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:13 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x3a, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:13 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa0c, @loopback}, 0x1c) 01:04:13 executing program 4: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff00034000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:13 executing program 2: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x42, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:13 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2a3, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:13 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x21c, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:13 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff000003e8, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:13 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa19, @loopback}, 0x1c) 01:04:14 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x16f, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:14 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x160, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:14 executing program 4: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x3, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:14 executing program 2: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x42, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:14 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x309, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:15 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff02000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:15 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="00012bbd7000fcdbdf250b0000000800070000000000080002004e20000008000800000000000800060000040014000200080006006a0e000008010700e0ffffff24000300080001000000000008000900020000000800080009000000080004000000991f65035a36c3d600002800030014000600fe8000000000000000000000000000160800040000a4d049bcb23f2df9e3000000080007004e24000008000400070000000000000000000000000000000c400834a06247e15602a541e6366d00b3b835388dc8e2f1e7092d689a44fe95744bf24ec13e66fea931119d126b58faca27b0df8f933da7dc2d3e0d67664d54dc41607ea38757d50ba414e4c675034ba270d4d631cb3eccb8cc463c15fedbdc442ea72e6be823ba7c40ea6ccc83885718aaef0ce7d329740e48a782751706205fb43184d82cc9ae344163a0f11052abb8527c3e0435054ac7de201dd94f77d22944294e066100351608ec9e0c2d63d1f6b431a16b9e83f3833fcb9e4096ba791d1413db163303193ec21ffe10e5c049e9c1d417b86c6ffc0e32b20de7b8fec0e0f092ce8f8c2cc72736ae438e99a689a910"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa04, @loopback}, 0x1c) 01:04:15 executing program 2: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x42, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:15 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x148, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:15 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xe3, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:15 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x235, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:15 executing program 4: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x3, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:15 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa08, @loopback}, 0x1c) 01:04:15 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1b6, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:15 executing program 2: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="00012bbd7000fcdbdf250b0000000800070000000000080002004e20000008000800000000000800060000040014000200080006006a0e000008010700e0ffffff24000300080001000000000008000900020000000800080009000000080004000000991f65035a36c3d600002800030014000600fe8000000000000000000000000000160800040000a4d049bcb23f2df9e3000000080007004e24000008000400070000000000000000000000000000000c400834a06247e15602a541e6366d00b3b835388dc8e2f1e7092d689a44fe95744bf24ec13e66fea931119d126b58faca27b0df8f933da7dc2d3e0d67664d54dc41607ea38757d50ba414e4c675034ba270d4d631cb3eccb8cc463c15fedbdc442ea72e6be823ba7c40ea6ccc83885718aaef0ce7d329740e48a782751706205fb43184d82cc9ae344163a0f11052abb8527c3e0435054ac7de201dd94f77d22944294e066100351608ec9e0c2d63d1f6b431a16b9e83f3833fcb9e4096ba791d1413db163303193ec21ffe10e5c049e9c1d417b86c6ffc0e32b20de7b8fec0e0f092ce8f8c2cc72736ae438e99a689a910"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff000003e8, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:16 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x341, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:16 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff3f000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:16 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x26b, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:16 executing program 4: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x3, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:16 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xd, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:16 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa11, @loopback}, 0x1c) 01:04:16 executing program 2: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="00012bbd7000fcdbdf250b0000000800070000000000080002004e20000008000800000000000800060000040014000200080006006a0e000008010700e0ffffff24000300080001000000000008000900020000000800080009000000080004000000991f65035a36c3d600002800030014000600fe8000000000000000000000000000160800040000a4d049bcb23f2df9e3000000080007004e24000008000400070000000000000000000000000000000c400834a06247e15602a541e6366d00b3b835388dc8e2f1e7092d689a44fe95744bf24ec13e66fea931119d126b58faca27b0df8f933da7dc2d3e0d67664d54dc41607ea38757d50ba414e4c675034ba270d4d631cb3eccb8cc463c15fedbdc442ea72e6be823ba7c40ea6ccc83885718aaef0ce7d329740e48a782751706205fb43184d82cc9ae344163a0f11052abb8527c3e0435054ac7de201dd94f77d22944294e066100351608ec9e0c2d63d1f6b431a16b9e83f3833fcb9e4096ba791d1413db163303193ec21ffe10e5c049e9c1d417b86c6ffc0e32b20de7b8fec0e0f092ce8f8c2cc72736ae438e99a689a910"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0x8, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:17 executing program 2: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0x2, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:17 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x260, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:17 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x95, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:17 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff2c010000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:17 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x33b, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:17 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x87cf}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x78}, 0x33f) r2 = socket$inet(0x10, 0xa, 0x7fff) r3 = accept4(r0, &(0x7f00000002c0)=@ethernet={0x0, @link_local}, &(0x7f0000000040)=0x80, 0x80000) r4 = fcntl$dupfd(r3, 0x406, r2) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000000380)) sendmsg(r2, &(0x7f0000000200)={0x0, 0x368, &(0x7f00000001c0)=[{&(0x7f0000000240)="2f0000001800030007fffd946f24a480bf7ff51baba283bc8020000000040005031d856813000f00fa3ccc000000000000000000000000", 0x2f}], 0x1, 0x0, 0x0, 0x200000000000000}, 0x0) 01:04:17 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1cd, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:17 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x208480, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r0, 0x5386, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001800)={'vcan0\x00'}) getpeername$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) rt_sigqueueinfo(r2, 0x21, &(0x7f0000000140)={0x2c, 0x7fff, 0x9a, 0x4}) 01:04:17 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa2e, @loopback}, 0x1c) 01:04:17 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1d7, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:18 executing program 4: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa11, @loopback}, 0x1c) 01:04:18 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1d1, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:18 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa41, @loopback}, 0x1c) 01:04:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0xfffffffffbffffff, 0x3) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000f40)={&(0x7f0000000e80), 0xc, &(0x7f0000000f00)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400810000000000000000000000000002000000"], 0x1}}, 0x0) 01:04:18 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x62, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:18 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff0000e004, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:18 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2b, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:18 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xb, &(0x7f0000000340)=0xbdb, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = memfd_create(&(0x7f0000000000)="ac0000", 0x4) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x4000, 0x0) ftruncate(r3, 0x1000000) sendfile(r2, r3, &(0x7f00000037c0)=0xf10001, 0xfffffdef) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f00000004c0)=ANY=[@ANYBLOB], &(0x7f00000000c0)=0x1) recvmsg$kcm(r1, &(0x7f0000001ac0)={&(0x7f0000000800)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000880)=""/38, 0x26}, {&(0x7f00000008c0)=""/249, 0xf9}, {&(0x7f00000009c0)=""/169, 0xa9}], 0x3, &(0x7f0000000ac0)=""/4096, 0x1000, 0x1}, 0x20) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f00000002c0)={{}, {}, 0x8, {0x2, 0x0, @local}, 'veth0_to_team\x00'}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000240)=0xc) r9 = getpid() ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000600)=0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000640)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0xc) sendmsg$netlink(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000440)={0x1ac, 0x41, 0x300, 0x70bd2b, 0x25dfdbfe, "", [@typed={0x8, 0x48, @ipv4=@local}, @nested={0x90, 0x55, [@typed={0x18, 0x2f, @binary="92c1be88cb8d85582dc01fc2adcb3849c6b9"}, @typed={0xc, 0x44, @u64=0x401}, @generic="63782740ec381480d51b9a9bb40db700150e9483cbfc81e573420517bb27ae48de12284cc93a48ee46b34d6410f0bc0bf1cd9ef0ea31d0ddfc2be45bb3697ab6365cb76628eef83cbe2ef3b76a9117d98cdde0ddabfbdc1298187517b2b5ee397157e66fe9"]}, @typed={0x8, 0x69, @uid=r6}, @generic="74b79a09f2ab14beef1b6339ac199d10b6e876c60a47ea6c188f905b3b3fa547ee8bd8f6478821a312d20d78f63518e2e145bab746076256b671477c46ac607ac2536389190194564c8b85936d2fd68f85642143d22e051e0d794424dbf5c143a608bb77c69afaede633a2f4669cefdb244e283dc5053a182afe689da5ad43109d686b9cf99c887df4b200ab74eeebb249be15e4638ff3079c8e61ccabfa900ad2850285924722dac2108b17ed6c101d7482ccd4334e844d1fa225b9a7405f2ff4a252ab52ee0c494c7cb9430493f83dc532aff30ca80dcb79df7e43acaa97c4776d96e52f5bab09f7e7a6cb0a551c526f014e785da881331fc7"]}, 0x1ac}], 0x1, &(0x7f0000000700)=[@cred={0x18, 0x1, 0x2, r8, r6, r7}, @cred={0x18, 0x1, 0x2, r9, r6, r7}, @cred={0x18, 0x1, 0x2, r10, r6, r7}, @rights={0x2c, 0x1, 0x1, [r5, r4, r5, r0, r1, r2, r2, r1]}, @cred={0x18, 0x1, 0x2, r11, r6, r7}, @cred={0x18, 0x1, 0x2, r12, r6, r7}], 0xa4, 0x4010}, 0x84) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000140)=0x14) getsockname$inet(r3, &(0x7f0000000380)={0x2, 0x0, @multicast1}, &(0x7f00000003c0)=0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 01:04:18 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x226, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:18 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f00000008c0)={&(0x7f0000000100)={0x2, 0x0, @dev}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000800)=[@zcopy_cookie={0x10}], 0x10}, 0x4000000) 01:04:18 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa1e, @loopback}, 0x1c) 01:04:18 executing program 4: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) rt_sigprocmask(0x0, &(0x7f0000000700)={0xfffffffffffffffe}, &(0x7f00000006c0), 0xfffffffffffffe85) sendto$inet(r1, &(0x7f0000000000)="ed5e683e4aff75573525928ec56ee3b5b639cb05d129112eac4216ea3ef2c86e003b8f1048ad68d3b3c6cc15ebb90ded100f2f4adfcd18bb2826e6ecbeb68e7ca2222e58ec1707640af76bdd6870c93188b083e037fe99a1117fcd49f1c0938f56defffac1a42583eabfae96cc32ef4da7c4b95283d08efd30952a16537473cef491214a45062c0cf58c0d42cd99c2145f9430460555acb21bedfdd668db21b8f6b4d26464912f2922099b2598b317982023a36925c3199dc493c66c6fa19f24871dabee920a44e90cf3260fd75b1ae066d230a4c5211017862a226f739d52af01e76fc5d807a13381d7ec2169dfcb5f", 0xf0, 0x1, &(0x7f0000000300)={0x2, 0x4e21, @rand_addr=0x5322}, 0x10) lstat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x1fb, &(0x7f0000000380)='./file0\x00', r2, &(0x7f0000000480)="bb46856bddc390e01f9ca11bd64eb8db56f66b1a17bd650ae978e88d1f81b0c46bb921d0f0d6d5d61d6486c96c7d2325016bd206f567") perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/kvm\x00', 0x200000020000, 0x0) r4 = socket$xdp(0x2c, 0x3, 0x0) r5 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x0, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x0, 0x800}, 0x18) socket$inet6(0xa, 0x1, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000780)=""/136) setsockopt$XDP_UMEM_FILL_RING(r4, 0x11b, 0x5, &(0x7f00000000c0), 0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x40000000002, 0x3, 0x3) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000100)='bridge0\x00', 0x10) sendto$unix(r6, &(0x7f0000000080), 0xffeb, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x5a) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000440)='/dev/full\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r7, 0xc058534f, &(0x7f00000003c0)={{0x2, 0x22}, 0x1, 0x9000000000000, 0x0, {0x43, 0x7}, 0x400001, 0x8000080}) ioctl$KVM_SIGNAL_MSI(r7, 0x4020aea5, &(0x7f0000001580)={0xf000, 0x3000, 0x0, 0x66, 0x6}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000340), 0x0) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000180), 0x4) ioctl$BLKPG(r3, 0x1269, &(0x7f0000000240)={0x2, 0x0, 0x26, &(0x7f0000000200)="ddc2e8069fbad0d901454b142f35f7f837f6f32b0cf8ad6af0912c081dd817c93d8ec992f669"}) ioctl$ASHMEM_GET_PROT_MASK(r5, 0x7706, &(0x7f00000005c0)) ioctl$KVM_HYPERV_EVENTFD(r6, 0x4018aebd, &(0x7f0000000280)={0x0, r7, 0x1}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000000a40)=0x3, 0x3) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f00000004c0)={0x1}) 01:04:18 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x18c, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:19 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x45, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:19 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x58, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:19 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x100000001, 0x50dd}, 0x8) 01:04:19 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa0a, @loopback}, 0x1c) 01:04:19 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffffffffff8d, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:19 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x83, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1010c0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000000c0)="670fae0eb8010000000f01c14e0fc7ac880090000066baf80cb880a35487ef66bafc0cb04cee410f0d6b00400f2390b907040000b891f8432cbae109f00f0f30470f0766b840008ee8400f01ca", 0x4d}], 0x1, 0x0, &(0x7f0000000080), 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000940)={0x0, 0x0, @pic={0x0, 0x4}}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x0, 0x680}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 01:04:19 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2a2, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:19 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa1a, @loopback}, 0x1c) 01:04:19 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x37a, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:19 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2c5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet6(r1, &(0x7f0000000100), 0x8d2d601e8976aa5, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @remote}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000440)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000480)={0x11, 0x0, 0x0}, &(0x7f00000004c0)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000500)={@multicast2, @local, 0x0}, &(0x7f0000000540)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001800)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000001900)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001940)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000001a40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001b80)={'vcan0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001bc0)={0x0, @broadcast, @dev}, &(0x7f0000001c00)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001c40)={0x11, 0x0, 0x0}, &(0x7f0000001c80)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000003080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000030c0)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000003100)={0x11, 0x0, 0x0}, &(0x7f0000003140)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000003240)={@broadcast, @empty, 0x0}, &(0x7f0000003280)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003840)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000003800)={&(0x7f00000032c0)=ANY=[@ANYBLOB="18050000", @ANYRES16=r2, @ANYBLOB="040027bd7000fddbdf250200000008000100", @ANYRES32=r3, @ANYBLOB="f800020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400ae0e0000080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400ffff000008000600", @ANYRES32=r4, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000000000008000100", @ANYRES32=r6, @ANYBLOB="280202003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000400000008000600", @ANYRES32=r8, @ANYBLOB="84000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000054000400ffff064b00800000000009f900000000018000ff04000000fcfff73c05000000ff0504ffff7f0000000003af050000000800010235df0000ffff00ff000000000100031301000000010008ffffffffff40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="080007000000000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000140000080003000300000008000400810000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000900000008000100", @ANYRES32=r12, @ANYBLOB="cc01020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r13, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004003500000008000600", @ANYRES32=r14, @ANYBLOB="3c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c000400690205001f0000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="5c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002c00040000ff0109ce00000001005a03ff010000080005000200000009000e031e000000008081030900000038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000008000300030000000800040003000000"], 0x518}, 0x1, 0x0, 0x0, 0x801}, 0x40) 01:04:20 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1a3, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:20 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff11000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:20 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x200000) r1 = gettid() process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000000480)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000340)=0x1) mremap(&(0x7f000086f000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000655000/0x1000)=nil) prctl$setptracer(0x59616d61, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000000)) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000680)=""/4096) 01:04:20 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x122, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:20 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="00012bbd7000fcdbdf250b0000000800070000000000080002004e20000008000800000000000800060000040014000200080006006a0e000008010700e0ffffff24000300080001000000000008000900020000000800080009000000080004000000991f65035a36c3d600002800030014000600fe8000000000000000000000000000160800040000a4d049bcb23f2df9e3000000080007004e24000008000400070000000000000000000000000000000c400834a06247e15602a541e6366d00b3b835388dc8e2f1e7092d689a44fe95744bf24ec13e66fea931119d126b58faca27b0df8f933da7dc2d3e0d67664d54dc41607ea38757d50ba414e4c675034ba270d4d631cb3eccb8cc463c15fedbdc442ea72e6be823ba7c40ea6ccc83885718aaef0ce7d329740e48a782751706205fb43184d82cc9ae344163a0f11052abb8527c3e0435054ac7de201dd94f77d22944294e066100351608ec9e0c2d63d1f6b431a16b9e83f3833fcb9e4096ba791d1413db163303193ec21ffe10e5c049e9c1d417b86c6ffc0e32b20de7b8fec0e0f092ce8f8c2cc72736ae438e99a689a910"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa09, @loopback}, 0x1c) 01:04:20 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x27a, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:20 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa0d, @loopback}, 0x1c) 01:04:20 executing program 4: unlink(&(0x7f0000000080)='./file0\x00') open(&(0x7f00000004c0)='./file0\x00', 0x14104e, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="02000000010000000000000004b10000000000000800000009defd92f34acfa7f2f156924f171a3b53ca39c533a2e7ec7b50bb4c680de907499db0a852b5da1607ae9d9a68ab78ee0ffd1012f32e7caafcf9d3b31a287ec83c2c21a382f0d98aef5bfeb2162693922c378c51d71ef18253debb42840d954f941006a337ab870be4f2cc6eb74dc8b55cd6a8e6b4f46326e398f8c849e110f886927fc0507e23b54bce696ceeebc73b", @ANYRES32=0x0, @ANYBLOB="10000000000000002000050000000000"], 0x2c, 0x3) chmod(&(0x7f0000000000)='./file0\x00', 0x0) 01:04:20 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x32b, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:20 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1a, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4040ae79, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}) 01:04:21 executing program 2: getpgid(0xffffffffffffffff) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)=0x7) mount(&(0x7f00000000c0), &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000240)) r1 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) getgid() ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f00000002c0)={0x0, 0x9, 0x800}) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000540)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000300)={"6200e3ffffff004b6d30b3dd950100", 0x102}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f00000000c0), 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) close(r3) memfd_create(&(0x7f0000000380)="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", 0x0) 01:04:21 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x273, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:21 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xbc, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:21 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa29, @loopback}, 0x1c) 01:04:21 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff0a000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x40000, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @remote}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r2, 0x8, 0x0, 0x0, 0x7fff80}, &(0x7f0000000640)=0x18) r3 = memfd_create(&(0x7f0000000440)="656d30e6d0657270722ac8a9f5b38e25e2dd6f632500630e0489c98b1d06285cc037e956cdf575b04dbf8f009383c6fbcb84fb772a2624599e6f02ba896ccbb0030005d05c2943d24c16ddc9c196e49095f7c1eb5e0e70909c61e6ff8464cddd603a55ee471fe6e186e1b4ba9629c6b8bbd80de2a9e90934e58f1f881b1dc8f91ada3acd2dda93e27718e107b0c2228c1cfac540b9773aee7983eb21090124e61a1b7c10d6ae3b7e41450c306bcb6ae6538d1f5ea3ae4e8020e659e8a8fd22b9cb459d08ead0e9721c580a098839a7434190d7bc26ae008915c41efb175ddaefee25bb94a93624ce19b548731ac08f1351f5f09c13acd2b8afb09651", 0x3) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000800)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000540)={{{@in=@dev, @in6=@ipv4={[], [], @loopback}, 0x4e24, 0x0, 0x4e23, 0xa07d, 0x0, 0xd2e26a9d6a60f3c4, 0x20, 0x0, 0x0, r4}, {0x0, 0x0, 0x831, 0x0, 0x1, 0x5, 0x5, 0x81}, {0x401, 0x0, 0x0, 0x7ee}, 0x0, 0x6e6bbc, 0x1, 0x0, 0x3}, {{@in6=@remote, 0x4d3}, 0xa, @in6=@mcast2, 0x3503, 0x2, 0x1, 0x2, 0x0, 0x0, 0xe7c6}}, 0xe8) r5 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") epoll_create(0x4) fcntl$setstatus(r5, 0x4, 0x4001) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x40) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000000100)={[{0x0, 0x8, 0x200, 0x8a, 0x5, 0x1, 0x6, 0x400, 0x6, 0x4, 0x3, 0xfff, 0x100000001}, {0x420, 0xc, 0x1, 0x0, 0x0, 0x6, 0x5981, 0x7f, 0x8, 0x3, 0xfffffffffffffffb, 0x8, 0x401}, {0x9, 0x6, 0x9, 0xfff, 0x949, 0x100, 0x1ff, 0x80, 0x1, 0x6, 0x2, 0xfff, 0x3}], 0x6}) tee(r5, r3, 0x8, 0xd) sendfile(r3, r5, &(0x7f0000000040)=0xe00, 0x1080000002) 01:04:21 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2bd, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:21 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x208, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:21 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa2d, @loopback}, 0x1c) 01:04:22 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x21f, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:22 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x225, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:22 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff00000f00, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:22 executing program 2: getpgid(0xffffffffffffffff) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)=0x7) mount(&(0x7f00000000c0), &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000240)) r1 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) getgid() ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f00000002c0)={0x0, 0x9, 0x800}) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000540)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000300)={"6200e3ffffff004b6d30b3dd950100", 0x102}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f00000000c0), 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) close(r3) memfd_create(&(0x7f0000000380)="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", 0x0) 01:04:22 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1f0, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x40000, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @remote}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r2, 0x8, 0x0, 0x0, 0x7fff80}, &(0x7f0000000640)=0x18) r3 = memfd_create(&(0x7f0000000440)="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", 0x3) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000800)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000540)={{{@in=@dev, @in6=@ipv4={[], [], @loopback}, 0x4e24, 0x0, 0x4e23, 0xa07d, 0x0, 0xd2e26a9d6a60f3c4, 0x20, 0x0, 0x0, r4}, {0x0, 0x0, 0x831, 0x0, 0x1, 0x5, 0x5, 0x81}, {0x401, 0x0, 0x0, 0x7ee}, 0x0, 0x6e6bbc, 0x1, 0x0, 0x3}, {{@in6=@remote, 0x4d3}, 0xa, @in6=@mcast2, 0x3503, 0x2, 0x1, 0x2, 0x0, 0x0, 0xe7c6}}, 0xe8) r5 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") epoll_create(0x4) fcntl$setstatus(r5, 0x4, 0x4001) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x40) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000000100)={[{0x0, 0x8, 0x200, 0x8a, 0x5, 0x1, 0x6, 0x400, 0x6, 0x4, 0x3, 0xfff, 0x100000001}, {0x420, 0xc, 0x1, 0x0, 0x0, 0x6, 0x5981, 0x7f, 0x8, 0x3, 0xfffffffffffffffb, 0x8, 0x401}, {0x9, 0x6, 0x9, 0xfff, 0x949, 0x100, 0x1ff, 0x80, 0x1, 0x6, 0x2, 0xfff, 0x3}], 0x6}) tee(r5, r3, 0x8, 0xd) sendfile(r3, r5, &(0x7f0000000040)=0xe00, 0x1080000002) 01:04:22 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x59, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:22 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa3d, @loopback}, 0x1c) 01:04:22 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x157, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:22 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x234, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:22 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa13, @loopback}, 0x1c) 01:04:22 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff00000500, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:23 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x368, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:23 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xd5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:23 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x290, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:23 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xd5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:23 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa39, @loopback}, 0x1c) 01:04:23 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x15d, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:23 executing program 4: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff0a000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:23 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff00000004, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:23 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1e4, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:23 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x396, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:24 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xb2, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:24 executing program 2: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa29, @loopback}, 0x1c) 01:04:24 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa05, @loopback}, 0x1c) 01:04:25 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000004000)) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) r3 = gettid() ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000080)={0x0, 0x7fff, 0x2, 0x3}) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000800800000000000000000000000000000000000"]) close(r1) accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 01:04:25 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff00000580, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:25 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x229, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:25 executing program 2: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa29, @loopback}, 0x1c) 01:04:25 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xf4, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:25 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa3e, @loopback}, 0x1c) 01:04:25 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000004000)) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) r3 = gettid() ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000080)={0x0, 0x7fff, 0x2, 0x3}) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000800800000000000000000000000000000000000"]) close(r1) accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 01:04:25 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x328, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:25 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffffffffffe4, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:25 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x46, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:25 executing program 4: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff00000004, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:25 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2ff, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:25 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa0f, @loopback}, 0x1c) 01:04:25 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x185, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:25 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xf, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4000004e20, @loopback}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x8, 0x0, "8f928519a52f1c809ce3533457656981daaf932fc39b1e00b311bb3e90d778a5d7834f3008834971ceaad30f16ca5e17ecad50fc4eec5a7c56b8e13675fd07a38c7314dc62e47ebcad055dc222ab48e0"}, 0xd8) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x400, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000340)={@mcast1, r2}, 0x14) pwritev(r1, &(0x7f00000002c0)=[{&(0x7f0000000440)="1e287e741bc0bad9de7c8326af8b7d03e0eff0eedcdef789269eaceedd03650aa1b7f6f00c5f9a5ac9782314d7b6c66902db79a2513d6a1b7e12d9e9110eaf4f1bf8b20c4d25d94913073b1c4c550f3e06fe592b69317861d54e53c04540ebc323472d82be21d3c0acd0d5acdc35081d62ef74c49742df8501448ef3435f3b405d44af2591d71a6c21a45f9437e9ec53ccbc3ad9b2ca22e0239e0e7002412d7bca569bd7c457ed9e6cb57c40c17bf5", 0xaf}, {&(0x7f0000000500)="bbd086e775a0cb8c19cd928e7bb0624531683be0d1aeaa6288ccdafff1002dc05ec518b79fbd94086ba6d48b0f620867b9dc35e652a408b99e5fe26169d96d66a864c457918c7e99c17e226e634798d8321a4006e62a07276fc591390bcf2299e998b374522178916484ac5dedd8b40b4122ff6fa3c629ac327e50edda6d809cc50718228afda68da58dd394f725b7ebf455d812f19a11d3cce137f8b3fa0ba67bb0d3482b99db218df69c6189d8b6bbb40eccfce5d6c2d9ce67562c1ff5409f2921c401f1480ca2fba8213532ef15be44aaf261a3b77cd62ddabbde7f2472a1aa80cfd6fb3316124e6deaa3017d783b7ea44146bc98b5f1a181a0b13b188233782c9b93789c3806815b00e00b18cc520926b38b967e23a7da6b0d4fc11f3bc755327dabeb8c51d020b6fcb23f4fb82d93dc224d0885af0681f555860b9469d0e8f6d9a9725b0f87d0d5c655bc25faac1279a2e4f2ec8befb0c966a67fa4d51deaa606d707f44c3e2ffe2bd87e053d10eaf3cbc7b2782d7e742b471b7e61114a726eef29f47096e0ba2a70ecca2b29905684234f075ef7c3e81780ab3e1ac24afabbeafc735a63fac14d8b12a8d223891b97718d220a165e473d811a646ac7a7aa90edc3860b746ec7ac6bbb36c0ad368f36805e5cbac030b7d35fe79e35ca8e6195e75d7d22c956c03fe96a2d9b1c25aef7a6a81f0f3b512f9ac3fae2087bd266e7d5baa892e608b2e7c28c745e5fb0b6374d6e53256d0db35d9009fd6d084116a068921098c3b19a1dcb488f1e64eaece70a98170c31b16557a0e9060b0bf20745a6442d2c23be7784368201d5ea05a8ac4dc748de108bc79151bc01e398b67c99601885be78a5bd4257e157e2e906862586d785b257d40a0afe1dd8acc59cd503aa6b854780982549b7567d86c8ca27a75542cefc2934409c8cd9c53792d2f41bdbb4db85f7b8410a85e4f3d6f3f4643bc2d1277b82d2c0528796e2ca6b0d22cf0bc4af9b9b7ae2f49a6ff3197508c9a900918ab0b8a7ed18994528b75d733ea8580a5c024866be8b67570d5520bee439a7d9f88ef59637f7379c65394297d58140d141fa30c848ccfc4dd298c430e132e4ba916a6bb4700813e181b4fd89d17a383eb760c868b6d492c2f8122c4ceb09020c4a8d6ff08c55fb4a6c02c00e6bbbbd06cb2d1f801e4ffba1667e478996488c63dce21dc43f1835719a840962324340c66380e591e6c8725cd5cd35a1dd3024f796a8655210ca91190192a93f3903d07164d782778a07bc3d6c90d95878f750b2f0344e018d7bcfc2eae757b1c00051c79ddd83fa0a07f149ffc0e3a44b9700cea16674a881a7b10588c8f3dd9a6b12cac573bab1d1ec2a059b1fda5600ee96bd3cdc1a0fa6290f18d10464e777b8d3f501219072d25d0563705247b3f761f75f6953c5307d3f37a672cf9f1a7acf361b345b89b7e4c30adf6f89c25d2e460f63db58597705cae761b79a3f6ec0cef66ac606d93361dbc349a22feb8cbf51d994f978907f3b16bc31f7c2a18ee2d3677f2f14e32f2f75c029e588276e061264dd15067f4f1be24adda9e250ad716c0334f5c3ebcfab01a4a9cffa34bf9a7fb293ebd08e98ee77d16fc9dd0f4c4146c3358f595aff70db122138657d9626439be87e9588e7cf2bf0c3497783e09e1f3c7ddf14f2c586c3fed097d5ecff5e0ec899a6ad694b8b5bc3f32c9777603dabaf858c1a0c31ead98908e872cf79032043987d1c47c4bccf0903b261bcaf59aa591c05bc743f595d808d9f9ace8b8fccfaa1f12b55d00e5e37ca9a02243bcfd215d2e4600c063a03232a7c65c304563da05d97b62d49096b59ecaada97e52d3a0abefe77d23b6ba03ada7b2da30817c05f811a7eadc64cfa20ec00ffa22935185c359741de4f0ba26ec986188086c78aac5f0e25ab1b27661225622720fcf046e3a6d845cfc81b172f1d756e1231e05526959e61785bd8bee3265ecd840539d2be6af3b339446d813ac982f62afb5544530dc3ff49e6556c267f24f874e852e44967169d16a737cacd5742900119292a82195ffcd832ddbb359955a1381e439ed52b198b3e5013feb798c16138549162a3452ef16d1cfb7cf38b9b91b2087dd492a770ff94d2cc790d75948cba34a7a95d4a5053be02bb281f6b74f64b8f8ce093977f752560d700a8368a7ea76fd3cfa0b63959098eaeeb09acf270435e70690766d05167fe353471f50c843198d3c4f7479a198778657bb80bdedf141ac1ebb561a2abf07f24515d913f48b3998a2c77c5885c715c8e4249e0992632fa55fea6e0ba97dc8fde314681af25854f43ffa9bffe31bdd4920279e7b7b5dcd200d7bfec9b7794d9379c088555495944571267b8e28433745b29b3318c24840ccebcc38222a62e785c15960b084b677afab6c25e6d95ec318981a87739923e72852d5f77dc4bcc8434826505938960d29ef631c0fca8242dc7e46d8176d0ad7a9a5498339f89f0ddf80e9e2bf01828d94b18bc103df8e764fdbd3c56ed176c5853e4263c5f431844c6b9f8b74061f6aa9e54793945e8c1b1bb9bf3d4cd02dfe51b82552cd1458af46738f3f11fc2ea477fb3018582181624cd3e382456c8348a432de0fc030f59e0d5e50858a5ad6ba3e7bc8ca78cf87bfede5b1cf8946384826ba0ff5c269463ab5fb26cc5465c2b8837f65b3d96e8e0e5fb371df05c460ab3894ebea836d06d2975ccdcf4145bbdf4925f58da6a493ee1d358890984f7728f5cb348fff9c1d33e17c9f23a490caa4c977b1bd1a7cdc256df6e3af833294857c0de5c9aa43d5d0849b99f1de54bc41ec8acc3fdd855a6a54317a9c4d2188f9aa55d60257435ed91af01aef077a0cc03bfed625b32e970454a1f8ec22464017abd957fd3ae53a01f2fca147ee7ee319683d5fe86393875f600fb524e5878803a48738093c58339d5af7334b43606567047bfc8831e3e6286715bc38e83d1ca671b115b728417eae29ddbb3ccb010fcdc34a0783150c2121408f5517d4ff13df8847b540b1db25853fe8792a7773cd357510c5739b52f221297685e5f358abb9bf23f5c2b8efee6151a6d2c29758ddedd77819558c1bd49d2a42ed7bbd428757fdf48c1fb855ac9623231e9c8513891fdbbd379d05b6b1d628060aa8b607c07ff4a3d5cd669835da08726efea1eb8788b576a9d5acc6212f00bc2a056d2c11ec5f688995e756d2ede414c9dfe0d2c5ce6ad0c1543a9a8aa48ba62333a14fbad9bc0827085026162cc5be12b970e8bdefc3180f4ed699b852aa1d7424e112561b7c4e24ddbd106bcaa796501e6d7b84a1f307a347d3be9b100b91df4aa85e481f1c5e0f2670c0f1c5b950f86b4a7abab1680d822986b6c7be8a0d932a0e41d6950c05bddd7746806d8ce01ac91de469cdb4dfeb499f4de6314eef15b60a95621efd9a639287e40248a4b8b5a7e2120d13a4ff4c4df43a523b453529182f1aa18210b587e99681b9e1fb8ad867d6840cc5d3b6cef4df30159a7be4e2a7e2bd5bafd9dbb30a065bf177d14ed25f0e88c053ff5a57af3be496958d8a5174b30286b02d91513d42b398b87bce8b7b4b190b6b1254f6303a8b44e0236ca5521f680bbb89af50c0f047ce7c112ad9c7d47be484416db541752c4b7413a96da5ec056e39fda8e1b992ac6a3cee340f4279ad644296387e0263078ab00c1222ad3fe6653f07c919fa8b3287a6002680d6b4b51e840df283b24517c55667b24d2aa19a82668ac00abd1ec0b8baab3b558198f16b3ec26bfe2170fea5f07d4204f040a5e80e44ecd917a1c2db3138722a6926600c769aea22a5766e1c795e50f1add50ec87ed4caa6649f62e87c08f071f4293ee864cc28389ce5b7a2fa614092ad56fa63851d88f770c004b54572e50f5a1bafe2c0c09f4f4e6cf87d2aee5734c5b7aa328f77f51d109f2a45e83c604ce8cd90e06e3836f6ed591750c30b594a38cdd271095f9e64ae85e711781342092a659877d768c14c6687b22df6821bc38fdfa4ebe928272b1bd9bb0643e682a80f81739e23b0a78e8e7fb3cb7ae918396c7e8b89b3bb2fde656945e56ed4c5e2137ff5a4d01fd92d449515d7135c236a22267f9eca8c350ad3d85b348b047a6bbe036f8a458e9a0ee146c71352d82f5036a3ff0cd78cf749ab41ecc94d86dd50727bd557db15f824bcd63cd2e6d317bcd2b77e8f18d49a0093666823d5da46bc3c189fb0208c66f42d1b67216289ac1a7045ffc3e47a7a05afe366152fda8c19b081c0b81854f8c286ceb645f43498ab19ff8dced06b3421c7326f4111d3940f16e7b4cde77eb443115ae1559b2d65887c036f130123b0108d7f03094c4dd3b120cccaa844b01e9333eeab719d5d05e9ebd7b14851b31bcb42b27929ff35547ac2189008eb438fc65700704083ce47f76b021833bbc511e4c142186c47396493748589f69c08a15018e0ae2618cb7a28018b8ba13e8f609a2d9c6381f83e25fb3e9e0af3e0384176700023df4834622057c371a977fe6043919db1040186d761c9d40841a31ffb09aca2ccacd56fb97a8068e1145fa42ff2bfef6de2e30d63fe7187c6028d1b585c45ab3bbe8b8817716dc69b064ae0972402fdc421dcaddf3db371a12e965068ab76ae89669271ef7c5a6679cf0d053e10745999f77e766ef1d179fc0459ca8dd998254ee89f72c541d425a033a2b21528d274336d5e9b9f59a1bafbd3ef295c5d0635120d7a9ce081181b205fb5cdb79f634893e0f4826c6ff59bca8208e1026a284b2f9418467a2a327c5b1f80d06090558146688cf41b20b50bf2866bf2cbff3de892db779083ad61470683462a6d5fe5f00226395ac4948daa036319ffcbc711dfba5a1403f1b5cae389f42c07636d503b0667c5caec61a1cb51a55a2f7ceeb355593bfd19b043e0555dcbfcd2ee6062e2983b719b51dcfa761db12428d17487d5c6713f06678614e126908eb2163c34a0efb6b305f3d584dd40e084d4ff787ada0126f9fbfe05d1a28e78bb9d9a03ed6377d6fd6fc261f83fbe54e4f539fae6a13c70da962341a9500914e8f3cb1130004924b2e63f015a73d5d0c009a6423449a5a5e70ab61faf917ee05e692f0c307c5a41d7f6a6a102e8c348b4ae904e5e198e98258d3d765f835aaaed3d12c99c978c4177bc559101e74a329e451371eb46d6e185e27c9734241ef3aa2c13496e40e1ef294b51a46a3bef4b4364cda13e81719f834f34b07c4ee2551635bb1e798af9a99f688ec3ce6aec6537abcdca6dc07b9a360db24773ba0f1d7a6c044e30cbb1a07561bd34c97a4bf9d4ae22f7511118a106ebc3635876274c4084b2ff00eb67ceaf54f1a6242fe506d8c038963c587027fb25364b990676c8dee51891063bde02bdc16dc7e9e9f42188a69736b6aa004d46b6da42cad9441df914f7f9ea44941f8e3e8494c97f528620314010cc7bbed4bcca57acd7f57a10b1572db930086b7243b638699140c01530c704a5bac9d2ecb3b772f1078ca7d04df2bf0497f8110d0e947f0ef04b87b4656b06aafeeb701bb44cfe39b6b22aecf4b36df5f62ea4357d254c1e423ff7fe2d0689197e804e5c7c19cc79cf9a8ba518fb0420f9d2727621ffaf3a4c46d0fb36189fe359a92f01f00992b130197a6d45a84c234bb428f88e513e774366407b00366b4226d3a73930f90f1e7bc00d922441fe08f75347520bdb80411d5be9314c0c5bd4cebb457bc2a10acc89be14110e3c3d98c142c035f2d786d816eabbd0f85bd3dbe66f67cb2c7e055e2d37a5e1047", 0x1000}, {&(0x7f0000001500)="94ee571e8a883c4c8e88a6836da897fcfa0c5c315f5c49985e01fe148467d74b1ac2271eaa09fdc7a18d60ee5a0cf9883412f556e41cc1a1c1fc97ba2cacae20922a0d04c86296b30c5d19cd587eda5b5c478fb9331d6186f095060b8308c46bb480022f1f35e48ad8c82eae69b05924f9bc48b302344ebbfc11056575c02b985d8d2165312badf5282d34043b949624a787a97f35f75fecda6f1be2848e22c7ad5e", 0xa2}, {&(0x7f00000015c0)="5aa94a87a5c18a2691a376a1295beeb0af8629b6269ea97138fd99318b2d07492ad794a6b1b4106e1f33c8a68f2ca91308bfc900fa0ff76f71ad55fc864d4e45164d92766135bbcdbf69b694cdd0633b52f0a9215f8263d0c9a0497a80fdd3ce9a2dec879317a9f276e682b31ffec6dac0bdc3af034cafcf9c99a6b276f7528179bf8c97af6e8b180ecb9dd31d42d9710fc28e2e0e1b4e3fe31d5c45143ed16dc09b5f4004152224a01819c097fe78716c8f43474e3daa1cd71c7fa49d3f73a17c6af97c19f80a1f84158b26a2cccfd5990263e27ad3442144445aaab0e1841789cd63c7", 0xe4}], 0x4, 0x0) sendto$inet(r0, &(0x7f0000000080)="0e566c1790246fc26a6894f175d5cd037230aefaeb07692290c3cf21af999acbdebf800000000000000004af0883db4d513fbd32a48b641001146f0bbba325bd2e30d73f5eb7ffd37d5d3451e5f171798aaeb17f", 0x54, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0xa2e9714100000000]}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000400)={@multicast1, @local}, &(0x7f0000000040)=0xc) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x0, @link_local}]}) 01:04:26 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x183, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000004c0)='./file0\x00', 0x14104a, 0x0) write$P9_RSYMLINK(r0, &(0x7f0000000140)={0x29a}, 0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'veth1\x00'}) r1 = inotify_init() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast2}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) inotify_add_watch(r1, &(0x7f0000000100)='.\x00', 0x40224000000b) sendfile(r0, r0, &(0x7f0000000080), 0x2000000800004c36) 01:04:26 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa32, @loopback}, 0x1c) 01:04:26 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x5e, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:26 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xfffffffffa030000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:26 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x266, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:26 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00000000c0)=@req3={0x46, 0x0, 0x3, 0xffff}, 0x232) r1 = epoll_create(0xdc1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000500)="b5", 0x1}], 0x1) 01:04:26 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="00012bbd7000fcdbdf250b0000000800070000000000080002004e20000008000800000000000800060000040014000200080006006a0e000008010700e0ffffff24000300080001000000000008000900020000000800080009000000080004000000991f65035a36c3d600002800030014000600fe8000000000000000000000000000160800040000a4d049bcb23f2df9e3000000080007004e24000008000400070000000000000000000000000000000c400834a06247e15602a541e6366d00b3b835388dc8e2f1e7092d689a44fe95744bf24ec13e66fea931119d126b58faca27b0df8f933da7dc2d3e0d67664d54dc41607ea38757d50ba414e4c675034ba270d4d631cb3eccb8cc463c15fedbdc442ea72e6be823ba7c40ea6ccc83885718aaef0ce7d329740e48a782751706205fb43184d82cc9ae344163a0f11052abb8527c3e0435054ac7de201dd94f77d22944294e066100351608ec9e0c2d63d1f6b431a16b9e83f3833fcb9e4096ba791d1413db163303193ec21ffe10e5c049e9c1d417b86c6ffc0e32b20de7b8fec0e0f092ce8f8c2cc72736ae438e99a689a910"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa06, @loopback}, 0x1c) 01:04:26 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x27f, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:27 executing program 4: socketpair$inet(0x2, 0x807, 0x40, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r0, 0x43, 0x7, 0x0) ioctl$SG_GET_NUM_WAITING(0xffffffffffffffff, 0x227d, &(0x7f0000000800)) mount(&(0x7f00000003c0)=ANY=[@ANYBLOB="bd4aa85191eddd94b3f79797f7a7bca68ccd15b1c8da3cc1e9dbcf8692ae130c9edb2fe59e1b7fa0edf7990ede601fbd192d20100372df5c0d730cdbe2e885b1be087ff0b8a35927a1328e49a7d7f3e61c0b609c3ab351c8900531ddd40d1fa9b3f7735a83ea2fa17e8c4d3ea976c835fcc1c0b35559002fbde11656af5c829ab5ac216327eaa72f126126f1724ecb7b5a59fb3a7afef194c9fcaed1c83e9c286fa5578abd560bd261671d1423d5fbe864fc268e1ffb89d3ed53903ef644b246a51929bc887558257b99bcbda0d190e0519daee0992db195c4ba5696b0192d43"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x17, 0x82) r2 = memfd_create(&(0x7f0000000140)="6367726f7570320075b536e08f97e10c4289e296462f3c8fc6a418228027bf4d75931e238b41cf55afcf7dd2284567ed5a738f3382aae6349e10336adf686499eb1d9379eb28", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000280)) sendfile(r1, r1, &(0x7f0000000100)=0xc, 0x2000005) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000001c0)) 01:04:27 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x6d, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:27 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f0000000180)={r6}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000080)={@mcast2, r4}, 0x14) mmap(&(0x7f0000f9c000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000001c0)={'\x00', r4}) recvmsg(r2, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 01:04:27 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xf3, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:27 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa23, @loopback}, 0x1c) 01:04:27 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1f0, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:27 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)=@known='security.evm\x00', &(0x7f0000001800)='\x00', 0x24a, 0x0) write$P9_RVERSION(r0, &(0x7f0000000040)={0x15, 0x65, 0xffff, 0x0, 0x8, '9P2000.L'}, 0x15) rt_sigreturn() ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x4) 01:04:27 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff07000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:27 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x7f, 0x2, 0xffffffff, 0x3}]}, 0x8) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000140)={0x0, 0xfffffdfd}) 01:04:27 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x286, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:28 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="00012bbd7000fcdbdf250b0000000800070000000000080002004e20000008000800000000000800060000040014000200080006006a0e000008010700e0ffffff24000300080001000000000008000900020000000800080009000000080004000000991f65035a36c3d600002800030014000600fe8000000000000000000000000000160800040000a4d049bcb23f2df9e3000000080007004e24000008000400070000000000000000000000000000000c400834a06247e15602a541e6366d00b3b835388dc8e2f1e7092d689a44fe95744bf24ec13e66fea931119d126b58faca27b0df8f933da7dc2d3e0d67664d54dc41607ea38757d50ba414e4c675034ba270d4d631cb3eccb8cc463c15fedbdc442ea72e6be823ba7c40ea6ccc83885718aaef0ce7d329740e48a782751706205fb43184d82cc9ae344163a0f11052abb8527c3e0435054ac7de201dd94f77d22944294e066100351608ec9e0c2d63d1f6b431a16b9e83f3833fcb9e4096ba791d1413db163303193ec21ffe10e5c049e9c1d417b86c6ffc0e32b20de7b8fec0e0f092ce8f8c2cc72736ae438e99a689a910"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa18, @loopback}, 0x1c) 01:04:28 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0x14, 0x80800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001a40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001a80)=0x14) r1 = dup2(r0, r0) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000280)=ANY=[@ANYBLOB="5823a4e6d4c2603300000000923944bfe93a97ac8c52e08dba3b4ea10000009236aa6cddb8beaf87f0ab92cdf69ab6b96660fb66eac759806f03d71aab766a4edc7d96387b8463b5340f17dda497aca4278af849995ec98bb08d5a34fb81c36b1f5c4dd55efbf51de70d1f51676c0e4f354073a9"]) getpeername(r1, &(0x7f00000001c0)=@ax25, &(0x7f0000000100)=0x80) r3 = socket$nl_route(0x10, 0x3, 0x0) pipe2(&(0x7f0000000240), 0x800) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x6fee6800, 0x0, 0x29c7e}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="3400000010fe0106ee790300000000000000000063a82c976c12635ac8d95dfa8dfc96c9311c515b12f42327018b7878c224a2c3178aac2ff8622d7f4b08d514ea70a3e32e21db189e9e1e1c71a2873bf093c220", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012000c000100626f6e640000000004000200"], 0x34}}, 0x0) 01:04:28 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x40000000000009) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0xd6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000240)=""/143, &(0x7f0000000300)=0x8f) sendto$inet6(r0, &(0x7f00000003c0)="53c2c705b2c2a36ed99f145c939543ac0718b68800adb91dccedd1aa52b4d4178b01cf9ecfeb15c9fa7a2e7c72f7d0304e4dc176d9d360a4f042682e501bcd786da007c5a1d82b8e5f5fb891be84e0ae01438f21bf72144983d9738b910b873a5d35718bb028acd7f9ac61397a585af29181de39241f52cedd9be4debd1a2ae9c2aa98", 0x83, 0x40000, &(0x7f0000000480)={0xa, 0x4e22, 0x8737, @mcast1, 0x9}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000001c0)=""/102) 01:04:28 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xcd, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:28 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x30d, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:28 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f0000000040)="d6e15bc19b653440ce2182eb96dc20b3b8edef1a400b03dfa7e85c1c8a5adee17f640515b8163c3446b49ea4dcb3fd46412fb72d74aca52830f3d44694fe1e196156733fc74cc7bf054e7b6a97643dc59a590406ae7feffdf82f94345ef8764403537fda3d19f1b2cf8923730a3b5b1c5776187cad9e7e722460c847c8d423369bd8d2958285af68075bce90ccd831c0fe001c27bea44c2387797885931c938270cdd32f08a2900d85ac7771d672ae937a326ca2e8161831c48ea04d573accb1327ea70d4704a58433f431408fac33a016") r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000000140)={{0xffffffffffffffff, 0x3, 0x8, 0x1, 0x9}, 0x4, 0x7, 'id1\x00', 'timer1\x00', 0x0, 0xfffffffffffffd44, 0x7f800000000000, 0xdf, 0x80000000}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000240)={0x1, 0x7, 0x1, 0x7fff}) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000280)={0x9, @remote}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000100}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x114, r3, 0x8, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffffd0}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}]}, 0x114}, 0x1, 0x0, 0x0, 0x4044040}, 0x4040081) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000500)=0x2, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000540)={0x0, 0x2, 0x9, 0x3, 0x1, 0xffffffff}, &(0x7f0000000580)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={r4, @in={{0x2, 0x4e22, @rand_addr=0x47}}, 0x7, 0x3, 0x74, 0xfffffffffffffffc, 0x4}, 0x98) r5 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000680)=r5) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000780)={0xffffffffffffffff}, 0x111, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r2, &(0x7f0000000800)={0xb, 0x10, 0xfa00, {&(0x7f00000006c0), r6, 0x831}}, 0x18) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000840)={0x7fff, 0x3ff, 0x8, 0x2, 0x9f}) r7 = syz_open_procfs(r5, &(0x7f0000000880)='status\x00') ioctl$RTC_EPOCH_READ(r2, 0x8004700d, &(0x7f00000008c0)) ioctl$BLKTRACESTART(r7, 0x1274, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000000900), &(0x7f0000000940)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000980)={r4, @in6={{0xa, 0x4e20, 0x8, @loopback, 0x8a86}}, 0xa3fe, 0x7ff, 0xfffffffffffffffa, 0x3, 0x4}, 0x98) r8 = accept4$inet(r7, 0x0, &(0x7f0000000a40), 0x0) fstat(r8, &(0x7f0000000a80)) recvfrom$inet6(r2, &(0x7f0000000b00)=""/229, 0xe5, 0x2001, &(0x7f0000000c00)={0xa, 0x4e20, 0x40, @ipv4={[], [], @multicast1}, 0x200}, 0x1c) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000c40)={0x5a7, 0x6, 0x9, 0x4ae, 0x1, 0x9}) fcntl$setpipe(r8, 0x407, 0x9) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000c80)=0x7f) write$9p(r2, &(0x7f0000000cc0)="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", 0x1000) 01:04:28 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa30, @loopback}, 0x1c) 01:04:28 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2a9, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:28 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xce, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:29 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff00009005, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:29 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x4, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000100)) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) getsockopt$sock_buf(r3, 0x1, 0x200000001c, &(0x7f0000000600)=""/155, &(0x7f00000004c0)=0x9b) 01:04:29 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x102, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:29 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x308, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:29 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x200) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200900, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000040)={0x40000, 0x0, [0x7d, 0x4, 0x6a1, 0x7, 0xfffffffffffffffc, 0x0, 0x1, 0x9]}) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x40087708, &(0x7f0000000100)="5b776c78128d616e316d696d655f747970652400") r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001440)='/dev/snapshot\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 01:04:29 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa1d, @loopback}, 0x1c) 01:04:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000006200517401"]) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r5 = memfd_create(&(0x7f0000000100)='#\x00', 0x1) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f00000000c0)={r5, r0, 0x5}) 01:04:29 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x16, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:29 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x104, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:29 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080005, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x7fffffff, 0x1, 0x28, 0xc00000000000000}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x9, @mcast1, 0xc31c}}}, 0x84) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d1c000), 0x4) dup3(r0, r1, 0x0) 01:04:29 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1d3, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:29 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x23d, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:30 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa33, @loopback}, 0x1c) 01:04:30 executing program 4: capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f21fe8)={0x0, 0x6e, 0x0, 0xffffffffffffffff}) r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)) prctl$setendian(0x14, 0x1) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 01:04:30 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff000004e8, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:30 executing program 2: r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/42, 0x2a}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="a1042c4dbc72724c", 0x8}], 0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1100000b, 0x10, r0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000180)='cgroup[cpusetmd5sum\x00') ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000080)={&(0x7f00009b9000/0x1000)=nil, 0x3, 0x0, 0x0, &(0x7f0000394000/0x2000)=nil, 0x5}) munlock(&(0x7f0000241000/0x3000)=nil, 0x3000) 01:04:30 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xea, &(0x7f0000003bc0)}}], 0x3a6, 0x0) [ 528.902626] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 01:04:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f0000000080)={0x0, 0xe3a}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x8150000}, 0x200000}) io_destroy(0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)="2e2f6367726f75702e6e65742f73797a312775ca1e56b82a6b2c9610345bf0841f9c0102ea8317e1c2fd7ad819a4e039", 0x1ff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x109000, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f0000000640)={{0x1, 0x3, 0x2, 0xd25, '\x00', 0x80000000}, 0x0, [0x9, 0xb846, 0x5, 0x4, 0x1, 0x1, 0x4, 0x7f, 0x1e, 0x7, 0x0, 0x1f, 0xd5b, 0x4, 0x7, 0x0, 0x8, 0xb8e, 0xbd9, 0x3, 0x4, 0x2, 0x8, 0x2365, 0x1, 0x65a, 0x2, 0x9, 0x100000000, 0x4, 0x401, 0x9, 0x1, 0x9, 0x5, 0x46a, 0x1, 0x200, 0x4, 0x0, 0xfffffffffffffffa, 0x81, 0x932f, 0xffff, 0xa913, 0xfffffffffffffff7, 0x0, 0x2, 0x9, 0xffff, 0xff800, 0x101, 0x9, 0xff, 0xffffffffffff8000, 0x401, 0xcc8, 0xd0d2, 0x1, 0x10000, 0x6, 0x3, 0x4, 0x0, 0x100000001, 0x8001, 0xc9, 0x0, 0x4, 0x0, 0x1, 0x80, 0x5, 0x6, 0x2, 0x12000, 0xfffffffffffffc01, 0x3fc0000000000000, 0x80000001, 0x3ff, 0x7, 0x30000000, 0xfffffffffffff842, 0x4, 0x4d6ceb41, 0x101, 0x8737, 0x6, 0x7fff, 0xfffffffffffffff8, 0x8, 0x9, 0x3, 0x2, 0x200, 0x80000001, 0x101, 0x8c, 0x4, 0x3, 0x0, 0x8d, 0x5, 0xba2, 0x3199b7a7, 0x5, 0x5, 0x6, 0x3, 0x9, 0x1, 0x9, 0x1, 0x3, 0x80000001, 0x81, 0xa6, 0x81, 0x1, 0x4, 0xfff, 0x9, 0x2, 0x7, 0x4, 0x1, 0xbe, 0x4], {r2, r3+30000000}}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180), 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x12000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000600)=0x5, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000240)={r5, r6, 0x8}) socketpair$inet(0x2, 0x80004, 0xffffffffffffff80, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000000c0)={'syz0'}, 0x4) 01:04:30 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x7c, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:30 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8000) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000001c0)=0x8001, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000003c0), 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180), 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00), &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r3) select(0x40, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000480)) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80), &(0x7f0000000280), 0x3e4, r2) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f0000000100)=0x54) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x100000000000037a, 0x0) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) 01:04:30 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x359, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:30 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa07, @loopback}, 0x1c) 01:04:30 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x252, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:30 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff0000000a, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:30 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x169, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:30 executing program 4: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff000004e8, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:30 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa1b, @loopback}, 0x1c) 01:04:31 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xb5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:31 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x13, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:31 executing program 2: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa33, @loopback}, 0x1c) 01:04:31 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa17, @loopback}, 0x1c) 01:04:31 executing program 4: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff000004e8, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:31 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x15a, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:31 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff00000570, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:31 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1fb, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:32 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa3b, @loopback}, 0x1c) 01:04:32 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x48, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:32 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x14a, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:32 executing program 4: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff0000000a, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:32 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) write$FUSE_DIRENT(r0, &(0x7f0000000040)={0x80, 0x0, 0x5, [{0x4, 0x4d, 0x17, 0x3da, "7d7365637572697479026d696d655f7479706570726f63"}, {0x6, 0x0, 0xa, 0x80000000, '/dev/cuse\x00'}, {0x3, 0x80000001, 0x0, 0x6}]}, 0x80) read(r0, &(0x7f0000000140)=""/198, 0x631f08d50039013d) io_setup(0x800, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f00000008c0)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)}]) write$FUSE_WRITE(r0, &(0x7f0000000000)={0x18, 0x0, 0x1}, 0x18) 01:04:32 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="00012bbd7000fcdbdf250b0000000800070000000000080002004e20000008000800000000000800060000040014000200080006006a0e000008010700e0ffffff24000300080001000000000008000900020000000800080009000000080004000000991f65035a36c3d600002800030014000600fe8000000000000000000000000000160800040000a4d049bcb23f2df9e3000000080007004e24000008000400070000000000000000000000000000000c400834a06247e15602a541e6366d00b3b835388dc8e2f1e7092d689a44fe95744bf24ec13e66fea931119d126b58faca27b0df8f933da7dc2d3e0d67664d54dc41607ea38757d50ba414e4c675034ba270d4d631cb3eccb8cc463c15fedbdc442ea72e6be823ba7c40ea6ccc83885718aaef0ce7d329740e48a782751706205fb43184d82cc9ae344163a0f11052abb8527c3e0435054ac7de201dd94f77d22944294e066100351608ec9e0c2d63d1f6b431a16b9e83f3833fcb9e4096ba791d1413db163303193ec21ffe10e5c049e9c1d417b86c6ffc0e32b20de7b8fec0e0f092ce8f8c2cc72736ae438e99a689a910"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa12, @loopback}, 0x1c) 01:04:32 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x352, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:33 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa31, @loopback}, 0x1c) 01:04:33 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x275, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:33 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff20000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x1, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00000000c0), 0x1, 0x2000000000002) syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 01:04:33 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2e1, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:33 executing program 4: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff0000000a, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:33 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x373, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:33 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1d8, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:33 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa27, @loopback}, 0x1c) 01:04:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$FS_IOC_GETVERSION(r0, 0x80047601, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000001f80)=[{{&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=[{0xc, 0x84, 0x1}], 0xc, 0x2}}], 0x1, 0x4000) 01:04:34 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x21e, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x800000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000040)) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f00000000c0)={0xffffffffffffffd3, 0x13, 0x100000000000d00, {0x900000000000000}}, 0xfffffefd) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@mcast1, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={@empty, 0x3d, r1}) connect$packet(r0, &(0x7f0000000840)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) 01:04:34 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xfffffffff5ffffff, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x3eb00000, 0x4) r1 = dup2(r0, r0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000040)={0x8, 0x20, 0xf316, 0x22, 0x4}) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000080)) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00006f6ffc)=0x3, 0x2c7) 01:04:34 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x22b, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:34 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa2c, @loopback}, 0x1c) 01:04:34 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x23c, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:34 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f00000000c0)=0x80, 0x0) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000000100)=0xffffffffffffe74a, 0x4) poll(&(0x7f0000000000)=[{r1}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe1b}) r3 = syz_open_pts(r1, 0x2) dup3(r3, r1, 0x0) write(r1, &(0x7f0000000200)="6b9e01db6bccf83a4875ce09fcd4d27c9ce3332cc359026fe6910dfb2af4000bb7aefca08e6cdaee110a08bdf86ee3065bcfce15911a5c303660cdfeadcde101eef2248bccf6e189bf0511123889f827e796dfe8dc9c3e373a3803be7e651928d5afb2670d3a2e27f442f4435fb667519475aae116bd6d787fcb3c9c754007ca990c2e18b383215ae74a1a547bf59f715a5da761f877e1d3cc79c93f2f4ebd117158c2ec14e374381abfd62306967a529c852869125ed516d569b56386cf2a68d9ef005b638d3f8dcb062613fbf96be1694535608caa358a1269fc531b23d62f6bcd55bd12072988e7ad286c03a241b04a86", 0xf2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 01:04:34 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x318, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:34 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000040)="03", 0x1}, {&(0x7f0000000100)}, {&(0x7f0000001080)="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", 0x1000}], 0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f0000000080)}, 0x10) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x401, 0x200) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000000)={0x77359400}) 01:04:34 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa24, @loopback}, 0x1c) 01:04:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='projid_map\x00') r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="2d52f0374146b7b2a770108b2dd037be787ada31561747738d7c666f5ec0714909edaabf3887ff1ce5b35634264173cd2f48a45326d57129195c54b6d8d8912fa2544e757edc276e20d57f8e8f7306dbdd4728f5c32223635718c7c642795828cb623dc878dfff3f4d4baee815817163fe44f8603fa962e212", 0x79, r1) lseek(r0, 0x3b, 0x0) write$P9_RRENAMEAT(r0, &(0x7f00000003c0)={0x7}, 0x7) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() keyctl$chown(0x4, r2, r3, r4) r5 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$FS_IOC_GETVERSION(r5, 0x80047601, &(0x7f00000002c0)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000001c0)=0x10, 0x4) 01:04:35 executing program 4: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setparam(r0, &(0x7f0000000300)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x40000000000009) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000440), 0x14) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e24, @broadcast}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x6, &(0x7f00000000c0)=0x1fd, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000240)={{0x1, 0x10001}, 0x0, 0x0, 0x0, {0x6b146d9f, 0x9}, 0x6, 0x6f55}) listen(r2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x0, @loopback}}}, 0x84) getresgid(&(0x7f0000000400), &(0x7f0000000480), &(0x7f00000004c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000200)='Abr\x00', 0x3) sendto$inet6(r5, &(0x7f0000000280), 0xfffffffffffffedd, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x10000000, @empty={[0xe00000002000000, 0x0, 0x801000cf00000000, 0x0, 0x0, 0x0, 0x0, 0xd9050000]}}, 0x1c) r6 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000340), &(0x7f0000000180)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000002c0)) tkill(r6, 0x401104000000016) 01:04:35 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x195, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:35 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff0000fc00, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:35 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x4b, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:35 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="2f007e574d000330809022cfde26555dc9ecfe1974406edad38364782d63b6612854b9e49dbdcaef718197e37e870a308b1e3a798fa788a46d3025ef933e51828ab675064e2adbe9126423b4a73d68fbe99c6db2f160d49cb6cce76c27289a4f9d097354aaa5860d2383df87526baa184d90bb7729366c17bc33d765e9bc2f882a13f3a9c1f60660bd4fd2fa31d2c0a775242289bce062d10d24ded5406918a66b2c75c43fe1ff458ae5cd9fec63039ba5a7b66a60ede5ccdabc7ee77660ef2358ccdff02226021384b0c235f114ed9ade92767aecc256acdeb610df42e7169f240357f735ae5fe29017e51e27252f48b95bfbbb3a865535298bdc36d71db635f41c57771db77aeaff883feb3dc3cc24bd3c036e396ad3af37945058839e812270bc40901fa654e7cc3292a82fc80c374dc07142a1c2e9d3e2528e4fdac32bcaefe910ebd3b948a3bfebef5fa8d82473c7fbf3ec", 0x0, 0x0) fcntl$notify(r0, 0x402, 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="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", 0x0, 0x0) ioctl$RTC_SET_TIME(r1, 0x4024700a, &(0x7f0000000080)={0x3b, 0x3, 0x8, 0xf, 0x6, 0x8, 0x4, 0x5b, 0xffffffffffffffff}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x6) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000480)=0x100) fcntl$notify(r1, 0x402, 0x1) write$P9_RLERROR(r1, &(0x7f0000000280)={0x15d, 0x7, 0x1, {0x154, "2f007e574d000330809022cfde26555dc9ecfe1974406edad38364782d63b6612854b9e49dbdcaef718197e37e870a308b1e3a798fa788a46d3025ef933e51828ab675064e2adbe9126423b4a73d68fbe99c6db2f160d49cb6cce76c27289a4f9d097354aaa5860d2383df87526baa184d90bb7729366c17bc33d765e9bc2f882a13f3a9c1f60660bd4fd2fa31d2c0a775242289bce062d10d24ded5406918a66b2c75c43fe1ff458ae5cd9fec63039ba5a7b66a60ede5ccdabc7ee77660ef2358ccdff02226021384b0c235f114ed9ade92767aecc256acdeb610df42e7169f240357f735ae5fe29017e51e27252f48b95bfbbb3a865535298bdc36d71db635f41c57771db77aeaff883feb3dc3cc24bd3c036e396ad3af37945058839e812270bc40901fa654e7cc3292a82fc80c374dc07142a1c2e9d3e2528e4fdac32bcaefe910ebd3b948a3bfebef5fa8d82473c7fbf3ec"}}, 0x15d) fcntl$notify(r0, 0x402, 0x2) 01:04:35 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa2b, @loopback}, 0x1c) 01:04:35 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x25, &(0x7f0000003bc0)}}], 0x3a6, 0x0) [ 534.190018] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:04:35 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) r2 = dup2(r1, r1) write$binfmt_script(r2, &(0x7f00000001c0)={'#! ', './file0', [], 0xa, "c9338fef43c0cc7f02a8b836eb8e4db79ef1678631834cb9d8a3f6ba39b241763d"}, 0x2c) syz_open_pts(r2, 0x0) 01:04:35 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x204, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:35 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x5a, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:35 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000003c0)='ip6_vti0\x00', 0x194) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="fb000000a8026b579d7a8b02b987a97f13846d4059246598f3b44ed84f7d1b6f235e34b8848307d75df68a0bb385b9c784a7dc3846624f5a4817dda84de3bf896af36992996601380724e1ed0d79a426cd3b96c9ac606ae2a9c10083160039420214bee524688c47273ff7db668cb0acf57ceebade4386a970b1feb9ffffffff6b5600d22dd1afdf94d2a5ea1d0acef0ac467de85f88f4eb6a49d6fe4ef5fb7effc34007b0f3cfd3aa7cfd8fae06a920196da3a725cdb22591109de1e80480204d2f8ab087839224b67e8abe729d7c36252d5ffb4600117605168205d7fe5f61be73c52a76e05ff537906baa0cf3f427d39442cd"], &(0x7f00000001c0)=0x103) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1}, 0x8) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) sendmmsg(r2, &(0x7f0000005fc0), 0x800000000000059, 0x0) 01:04:35 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa10, @loopback}, 0x1c) [ 534.705233] Dead loop on virtual device ip6_vti0, fix it urgently! 01:04:35 executing program 4: r0 = socket(0x10, 0x20000000000003, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') fanotify_init(0x1, 0x40000) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000640)={&(0x7f0000000040), 0xc, &(0x7f0000000600)={&(0x7f0000000540)={0x14, r1, 0x401}, 0x14}}, 0x0) recvmmsg(r0, &(0x7f0000002800)=[{{&(0x7f0000000100), 0x80, &(0x7f0000000a80)=[{&(0x7f0000000940)=""/73, 0x49}, {&(0x7f0000004100)=""/4096, 0x1000}, {&(0x7f00000009c0)=""/40, 0x28}, {&(0x7f0000000a00)=""/5, 0x5}, {&(0x7f0000000a40)=""/32, 0x20}], 0x5, &(0x7f00000003c0)=""/9, 0x9}}], 0x1, 0x0, &(0x7f0000002980)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000003080)={0x14, 0x1a, 0x201}, 0x14}}, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xe, &(0x7f0000000180)=0x80, 0x4) 01:04:35 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x3e, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:35 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x38, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:35 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff00000008, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) [ 534.784130] Dead loop on virtual device ip6_vti0, fix it urgently! [ 534.881777] Dead loop on virtual device ip6_vti0, fix it urgently! 01:04:36 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xc4, &(0x7f0000003bc0)}}], 0x3a6, 0x0) [ 534.926808] Dead loop on virtual device ip6_vti0, fix it urgently! [ 534.983607] Dead loop on virtual device ip6_vti0, fix it urgently! [ 535.008227] Dead loop on virtual device ip6_vti0, fix it urgently! 01:04:36 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xd8, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="649c47a3", 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x440000, 0x0) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000200)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000}) sendto$unix(r1, &(0x7f00000001c0)="46db06a0388374afceae960a2fdf16599c42ed9f92397321f977686b3657706d9726d8e3b124c7f49a6f6322489538b6b6b795122253289665c162", 0x3b, 0x8000, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)={r2, 0x80000, r3}) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000480)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) io_setup(0x3, &(0x7f0000000240)=0x0) io_submit(r5, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000391000)="83", 0x1}]) 01:04:36 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa26, @loopback}, 0x1c) 01:04:36 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x28, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:36 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x5) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "ab327963ccf5cafab2101242234410395473101a8d1bb30d78bf25ed479547d18103ba0c90d1eb63"}, 0x2c) close(r0) openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) 01:04:36 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2be, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:36 executing program 4: socket$packet(0x11, 0xa, 0x300) openat$uhid(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uhid\x00', 0x0, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x900, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000100)) unshare(0x600) pselect6(0x40, &(0x7f0000000000)={0x8}, &(0x7f0000000040), &(0x7f0000000300), &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f00000003c0)={&(0x7f0000000380), 0x8}) socket$l2tp(0x18, 0x1, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @multicast1}, @icmp=@address_reply}}}}, 0x0) 01:04:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x4, @empty, 0x5d1}, {0xa, 0x4e22, 0x1, @empty, 0x1}, 0x7ff80, [0x7ff, 0x100000001, 0x9d, 0x2, 0x0, 0x3, 0x101, 0x1ff]}, 0x5c) accept4$alg(r0, 0x0, 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r1, &(0x7f0000000100), 0x68b28a05055be0c, 0x0, 0x0) 01:04:37 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa14, @loopback}, 0x1c) 01:04:37 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1a4, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:37 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="00012bbd7000fcdbdf250b0000000800070000000000080002004e20000008000800000000000800060000040014000200080006006a0e000008010700e0ffffff24000300080001000000000008000900020000000800080009000000080004000000991f65035a36c3d600002800030014000600fe8000000000000000000000000000160800040000a4d049bcb23f2df9e3000000080007004e24000008000400070000000000000000000000000000000c400834a06247e15602a541e6366d00b3b835388dc8e2f1e7092d689a44fe95744bf24ec13e66fea931119d126b58faca27b0df8f933da7dc2d3e0d67664d54dc41607ea38757d50ba414e4c675034ba270d4d631cb3eccb8cc463c15fedbdc442ea72e6be823ba7c40ea6ccc83885718aaef0ce7d329740e48a782751706205fb43184d82cc9ae344163a0f11052abb8527c3e0435054ac7de201dd94f77d22944294e066100351608ec9e0c2d63d1f6b431a16b9e83f3833fcb9e4096ba791d1413db163303193ec21ffe10e5c049e9c1d417b86c6ffc0e32b20de7b8fec0e0f092ce8f8c2cc72736ae438e99a689a910"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffffa0050000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:37 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:37 executing program 4: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff00000008, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:37 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x26c, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:37 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="00012bbd7000fcdbdf250b0000000800070000000000080002004e20000008000800000000000800060000040014000200080006006a0e000008010700e0ffffff24000300080001000000000008000900020000000800080009000000080004000000991f65035a36c3d600002800030014000600fe8000000000000000000000000000160800040000a4d049bcb23f2df9e3000000080007004e24000008000400070000000000000000000000000000000c400834a06247e15602a541e6366d00b3b835388dc8e2f1e7092d689a44fe95744bf24ec13e66fea931119d126b58faca27b0df8f933da7dc2d3e0d67664d54dc41607ea38757d50ba414e4c675034ba270d4d631cb3eccb8cc463c15fedbdc442ea72e6be823ba7c40ea6ccc83885718aaef0ce7d329740e48a782751706205fb43184d82cc9ae344163a0f11052abb8527c3e0435054ac7de201dd94f77d22944294e066100351608ec9e0c2d63d1f6b431a16b9e83f3833fcb9e4096ba791d1413db163303193ec21ffe10e5c049e9c1d417b86c6ffc0e32b20de7b8fec0e0f092ce8f8c2cc72736ae438e99a689a910"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa1c, @loopback}, 0x1c) 01:04:37 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2ba, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:38 executing program 2: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x600, 0x108) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) r2 = socket$inet(0x15, 0x400000080005, 0x0) connect$inet(r2, &(0x7f0000000000)={0xa, 0x0, @local}, 0x66) 01:04:38 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x176, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:38 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff03000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:38 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xf2, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:38 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa28, @loopback}, 0x1c) 01:04:38 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x27c, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:38 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) rt_sigprocmask(0x0, &(0x7f0000000700)={0xfffffffffffffffe}, &(0x7f00000006c0), 0xfffffffffffffe85) sendto$inet(r1, &(0x7f0000000000)="ed5e683e4aff75573525928ec56ee3b5b639cb05d129112eac4216ea3ef2c86e003b8f1048ad68d3b3c6cc15ebb90ded100f2f4adfcd18bb2826e6ecbeb68e7ca2222e58ec1707640af76bdd6870c93188b083e037fe99a1117fcd49f1c0938f56defffac1a42583eabfae96cc32ef4da7c4b95283d08efd30952a16537473cef491214a45062c0cf58c0d42cd99c2145f9430460555acb21bedfdd668db21b8f6b4d26464912f2922099b2598b317982023a36925c3199dc493c66c6fa19f24871dabee920a44e90cf3260fd75b1ae066d230a4c5211017862a226f739d52af01e76fc5d807a13381d7ec2169dfcb5f", 0xf0, 0x1, &(0x7f0000000300)={0x2, 0x4e21, @rand_addr=0x5322}, 0x10) lstat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x1fb, &(0x7f0000000380)='./file0\x00', r2, &(0x7f00000016c0)="bb46856bddc390e01f9ca11bd64eb8db56f66b1a17bd650ae978e88d1f81b0c46bb921d0f0d6d5d61d") perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/kvm\x00', 0x2, 0x0) r4 = socket$xdp(0x2c, 0x3, 0x0) syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x0, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x0, 0x800}, 0x18) socket$inet6(0xa, 0x1, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000780)=""/136) setsockopt$XDP_UMEM_FILL_RING(r4, 0x11b, 0x5, &(0x7f00000000c0), 0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x40000000002, 0x3, 0x3) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000100)='bridge0\x00', 0x10) sendto$unix(r5, &(0x7f0000000080), 0xffeb, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x5a) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000440)='/dev/full\x00', 0x0, 0x0) socketpair(0x1d, 0x2, 0x2, &(0x7f0000001900)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r6, 0xc058534f, &(0x7f00000003c0)={{0x2, 0x22}, 0x1, 0x9000000000000, 0x0, {0x43, 0x7}, 0x400001, 0x8000080}) ioctl$KVM_SIGNAL_MSI(r6, 0x4020aea5, &(0x7f0000001580)={0xf000, 0x3000, 0x0, 0x66, 0x6}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000340), 0x0) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000180), 0x4) r7 = getpgrp(0xffffffffffffffff) sched_getparam(r7, &(0x7f0000000480)) ioctl$BLKPG(r3, 0x1269, &(0x7f0000000240)={0x2, 0x0, 0x26, &(0x7f0000000200)="ddc2e8069fbad0d901454b142f35f7f837f6f32b0cf8ad6af0912c081dd817c93d8ec992f669"}) ioctl$KVM_HYPERV_EVENTFD(r5, 0x4018aebd, &(0x7f0000000280)={0x0, r6, 0x1}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/kvm\x00', 0x0, 0x0) 01:04:38 executing program 4: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff00000008, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:38 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x106, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:38 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2e6, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:38 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa34, @loopback}, 0x1c) 01:04:39 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff00002000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:39 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r0, &(0x7f0000002000), 0x0, 0x0) 01:04:39 executing program 4: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="00012bbd7000fcdbdf250b0000000800070000000000080002004e20000008000800000000000800060000040014000200080006006a0e000008010700e0ffffff24000300080001000000000008000900020000000800080009000000080004000000991f65035a36c3d600002800030014000600fe8000000000000000000000000000160800040000a4d049bcb23f2df9e3000000080007004e24000008000400070000000000000000000000000000000c400834a06247e15602a541e6366d00b3b835388dc8e2f1e7092d689a44fe95744bf24ec13e66fea931119d126b58faca27b0df8f933da7dc2d3e0d67664d54dc41607ea38757d50ba414e4c675034ba270d4d631cb3eccb8cc463c15fedbdc442ea72e6be823ba7c40ea6ccc83885718aaef0ce7d329740e48a782751706205fb43184d82cc9ae344163a0f11052abb8527c3e0435054ac7de201dd94f77d22944294e066100351608ec9e0c2d63d1f6b431a16b9e83f3833fcb9e4096ba791d1413db163303193ec21ffe10e5c049e9c1d417b86c6ffc0e32b20de7b8fec0e0f092ce8f8c2cc72736ae438e99a689a910"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff00000008, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:39 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa2f, @loopback}, 0x1c) 01:04:39 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f00000004c0)={0x80000000, 0x9, 0x4, 0x40, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000000140)={0x1, 0x2, 0x0, 0x0, &(0x7f0000000080)=[{}, {}]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000000000)={0x8, 0x3, 0x6, 0x7, &(0x7f00000001c0)=[{}, {}, {}]}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0xa140, 0x0) write$FUSE_WRITE(r1, &(0x7f0000000540)={0x18, 0xffffffffffffffda, 0x3, {0x1}}, 0x18) 01:04:40 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x297, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:40 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa2a, @loopback}, 0x1c) 01:04:40 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000080)={0x3, 0x40, 0xfa00, {{}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x3, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000280)=0x4) write$RDMA_USER_CM_CMD_GET_EVENT(r0, &(0x7f0000000240)={0xc, 0x8, 0xfa00, {0xffffffffffffffff}}, 0x10) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xef55, 0x408201) ioctl$IOC_PR_RESERVE(r3, 0x401070c9, &(0x7f0000000100)={0x7, 0xfffffffffffffffc, 0x1}) ftruncate(r0, 0x783) 01:04:40 executing program 2: r0 = socket(0x9, 0x1, 0x8) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xe0308924a45083bb, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x8) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000240)={'ah\x00'}, &(0x7f0000000340)=0x1e) clone(0xa102001dfc, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='cgroup\x00') exit(0x0) sendfile(r2, r3, &(0x7f0000000000), 0x1000) 01:04:40 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1e7, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:40 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff00000b00, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:40 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x100, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x20001, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000c85000)) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)}}, 0xfffffd0c) 01:04:40 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa22, @loopback}, 0x1c) 01:04:40 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x58, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:40 executing program 2: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa2a, @loopback}, 0x1c) 01:04:40 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2ed, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:40 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x132, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:40 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="00012bbd7000fcdbdf250b0000000800070000000000080002004e20000008000800000000000800060000040014000200080006006a0e000008010700e0ffffff24000300080001000000000008000900020000000800080009000000080004000000991f65035a36c3d600002800030014000600fe8000000000000000000000000000160800040000a4d049bcb23f2df9e3000000080007004e24000008000400070000000000000000000000000000000c400834a06247e15602a541e6366d00b3b835388dc8e2f1e7092d689a44fe95744bf24ec13e66fea931119d126b58faca27b0df8f933da7dc2d3e0d67664d54dc41607ea38757d50ba414e4c675034ba270d4d631cb3eccb8cc463c15fedbdc442ea72e6be823ba7c40ea6ccc83885718aaef0ce7d329740e48a782751706205fb43184d82cc9ae344163a0f11052abb8527c3e0435054ac7de201dd94f77d22944294e066100351608ec9e0c2d63d1f6b431a16b9e83f3833fcb9e4096ba791d1413db163303193ec21ffe10e5c049e9c1d417b86c6ffc0e32b20de7b8fec0e0f092ce8f8c2cc72736ae438e99a689a910"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback={0xf00}}, 0x1c) 01:04:40 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x170, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:41 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x19a, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:41 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x800, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000300)=0x7, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={"73797a5f74746e00790c0bcc9a0d9ac9", 0x0}) sendmsg$nl_route(r1, &(0x7f00000018c0)={&(0x7f0000000000), 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3000000501000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="000000000000000010002b000c00010008007fff", @ANYRES32], 0x30}}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r4 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x8, 0x20000) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000000240)=""/76) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4010000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, r3, 0x20, 0x70bd2d, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x290}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x24000040) 01:04:41 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x39b, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:41 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff00004000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:41 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x200, 0x1) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000000)) shutdown(r0, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, @perf_config_ext, 0x8000}, 0xffffffffffffffff, 0x0, r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'bcsf0\x00', {0x2, 0x4e24, @multicast1}}) 01:04:41 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x172, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:41 executing program 2: r0 = socket$inet6(0xa, 0xa, 0x100000000003) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x400001) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000180)) sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) sched_setattr(0x0, &(0x7f0000000140)={0x8ddc73b63db103e8, 0x0, 0x1, 0x89b, 0x7, 0x7fffffff, 0xe8, 0x7}, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000000000000100000600000000000000000000000700000005000000000066a3fad2000000000000000000000000000000000000"]) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = getpgid(0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000200)) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00000001c0), 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x6, &(0x7f0000000080), 0xfffffffffffffd3d) 01:04:41 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x12, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x9) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000140)) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000280)="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", 0x1000, 0x20000841, &(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x400) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x6, 0x4, 0x4888e6ac, 0x8, 0xff, 0x2, 0x1}, 0x1c) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000040)=r1) shutdown(r0, 0x1) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000100)='bond0\x00') 01:04:41 executing program 2: capset(&(0x7f0000000100)={0x4000019980330}, &(0x7f0000000000)={0x800000, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x4000000}) ioprio_set$pid(0x2, 0x0, 0x8001) 01:04:41 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback={0xf401}}, 0x1c) 01:04:41 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x189, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:41 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x22b, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:42 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff00000251, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:42 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x202000, 0x0) ioctl$RTC_EPOCH_SET(r0, 0x4004700e, 0x0) clone(0x2102001fff, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) socket(0x0, 0x0, 0x0) r1 = getpid() r2 = socket$nl_generic(0x10, 0x3, 0x10) rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000140)={0x0, 0x1}) ptrace(0x10, r1) fcntl$setown(r2, 0x8, r1) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1000000000000001, 0x400001) write$P9_RLERRORu(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="0e000000a5c80001002d04000000"], 0xe) ptrace$getregs(0x420d, r1, 0x0, &(0x7f00000001c0)=""/210) 01:04:42 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x400) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0200000000000000"], &(0x7f0000000100), 0x400) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='net/route\x00') preadv(r0, &(0x7f0000000480), 0x10000000000001ed, 0x4c000000) 01:04:42 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x386, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:42 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback}, 0x10) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="3f737fc10656a5e02662c16b3ed58f33459be92ea4c422064c4f42e9f1837ec566f9e2089784351dd0868505296faf80b5eed908ddde18c24e20e9aa37b11f01400dacc3545044631a43b185f45e691a98689297ca087268c8ba8bacd6cfa1a39bc9dc4f12e227d5785b3c7e596bb78315cc39e0eecf8f81bb7ce1a66c373af330e94c74747eda331c184e87884a1464b7e08abf89727407bdcfeadc2695ea072d85e876d2da66394b4078d1a1eedf31d0737d829100f592021c02e3a66e0d87d49c7657c81f3a606de95625bcfcc951bb161335ed43f95a7b39bd", 0xdb, 0x0) r2 = request_key(&(0x7f0000000200)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='\x00', 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r2) sendmsg$rds(r0, &(0x7f0000000500)={&(0x7f00000000c0)={0x2, 0x0, @local}, 0x10, &(0x7f0000000600), 0x0, &(0x7f00000003c0)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000240)=""/39, 0x27}, &(0x7f0000000280)}}, @mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f00000002c0), &(0x7f0000000300)}}], 0x88}, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x1, 0x0) 01:04:42 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x85, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x101400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x40000000000009) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl(r3, 0x5, &(0x7f0000000500)="cb48a02d3bfd7517441567745be6e8a84399151f3acd892d3bec387c99e2c2738abeb7224a2f98c523309c6eb99bbeaed8fb9bcfc86329998638ec1f936934f909cf7bbd7e525f5144f49acfccd8b9d24c4e6e73698310c8d81b7e553a0b644927dbc3e6f9c5e7eca9ef86a0c3056eb9749a4b7a5c25e2286f13c26b27f67e7d3ff3d52d4a1c092db86f79450ca356439e9cb29c71d4df9ec2176932d097dd59ffb542adfac4637a6f032b6efc10625c57791d7453aa57a367f935dbee1be3d8825c8c9ec699800b") r4 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x1, 0x109001) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000480), 0x4) ioctl$BLKROTATIONAL(r4, 0x127e, &(0x7f0000000340)) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000440)=0x4) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r4, 0x80042407, &(0x7f00000004c0)) ioctl$TUNSETGROUP(r4, 0x400454ce, r5) r6 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r6, 0x65, 0x1, &(0x7f0000000000), 0x0) 01:04:42 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x210, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:42 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x7, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:42 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff4d05e42d, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:42 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback={0xf00000000000000}}, 0x1c) 01:04:42 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x8f, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:42 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2ab, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:43 executing program 4: io_setup(0x3, &(0x7f0000000080)=0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) io_submit(r0, 0x1, &(0x7f00000007c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040)='0', 0x1}]) io_destroy(r0) io_setup(0x8, &(0x7f0000000000)) 01:04:43 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x60020d) pread64(r0, &(0x7f0000000300)=""/103, 0x67, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @loopback}}, [0x80000001, 0xfffffffffffffffa, 0x5, 0x4, 0x8, 0x8000, 0x8, 0x4, 0x200, 0x0, 0x4, 0x4, 0x3, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r1, &(0x7f00000002c0)=0x4) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)=0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000100)) r3 = gettid() timer_settime(r2, 0x0, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000013) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/full\x00', 0x200000, 0x0) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f0000000400)=r0) pwrite64(r0, &(0x7f0000000000), 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000380)={0x0, 0x9}) 01:04:43 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x9c, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:43 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1ae, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @local, 0xb1}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x14) listen(r0, 0x800000002) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x200, 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80900, 0x0) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r2, 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x20}, 0xc) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_aout(r1, &(0x7f0000000500)=ANY=[@ANYBLOB='\x00'], 0x1) shutdown(r1, 0x1) 01:04:43 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="00012bbd7000fcdbdf250b0000000800070000000000080002004e20000008000800000000000800060000040014000200080006006a0e000008010700e0ffffff24000300080001000000000008000900020000000800080009000000080004000000991f65035a36c3d600002800030014000600fe8000000000000000000000000000160800040000a4d049bcb23f2df9e3000000080007004e24000008000400070000000000000000000000000000000c400834a06247e15602a541e6366d00b3b835388dc8e2f1e7092d689a44fe95744bf24ec13e66fea931119d126b58faca27b0df8f933da7dc2d3e0d67664d54dc41607ea38757d50ba414e4c675034ba270d4d631cb3eccb8cc463c15fedbdc442ea72e6be823ba7c40ea6ccc83885718aaef0ce7d329740e48a782751706205fb43184d82cc9ae344163a0f11052abb8527c3e0435054ac7de201dd94f77d22944294e066100351608ec9e0c2d63d1f6b431a16b9e83f3833fcb9e4096ba791d1413db163303193ec21ffe10e5c049e9c1d417b86c6ffc0e32b20de7b8fec0e0f092ce8f8c2cc72736ae438e99a689a910"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff00000011, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:43 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x389, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'veth1_to_team\x00'}) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx2\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffd3d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000001bc0), 0xfe, 0x0, &(0x7f0000001d00)={0x77359400}) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3, 0x8042) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f00000000c0)={&(0x7f0000ffb000/0x2000)=nil, 0x81, 0x0, 0xc0, &(0x7f0000ffc000/0x2000)=nil, 0x7}) 01:04:43 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x371, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:43 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback={0x4000}}, 0x1c) 01:04:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) quotactl(0x2, &(0x7f0000000180)='./file0/../file0\x00', r1, &(0x7f0000000280)="753afe22a865994146e1b7ded78afc464b5e4c") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040), 0x0) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0xffffffffffffffff) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x0, 0x2710}}, 0x100) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="66641a", @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000060164,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) geteuid() unlink(&(0x7f0000000040)='./file0\x00') mknod$loop(&(0x7f0000000140)='./file0\x00', 0x6000, 0x1) 01:04:43 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x199, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:44 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x26, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:44 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000b540)='/dev/dsp\x00', 0x400000002, 0x0) write$binfmt_elf32(r0, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0xfffffff7) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000300)=""/252) fcntl$setstatus(r0, 0x4, 0x804) ioctl$int_in(r0, 0xc0000840045010, &(0x7f0000000000)=0x3) r1 = gettid() syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/pid_for_children\x00') write$FUSE_GETXATTR(r0, &(0x7f0000000080)={0x18}, 0x18) 01:04:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) quotactl(0x2, &(0x7f0000000180)='./file0/../file0\x00', r1, &(0x7f0000000280)="753afe22a865994146e1b7ded78afc464b5e4c") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040), 0x0) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0xffffffffffffffff) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x0, 0x2710}}, 0x100) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="66641a", @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000060164,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) geteuid() unlink(&(0x7f0000000040)='./file0\x00') mknod$loop(&(0x7f0000000140)='./file0\x00', 0x6000, 0x1) 01:04:44 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x26d, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:44 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff0000000f, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:44 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x34b, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:44 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x28f, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:44 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000200)=0x1) r1 = socket$inet(0x2, 0x4, 0x4) getsockopt$inet_int(r1, 0x0, 0xc, &(0x7f00000001c0), &(0x7f0000000000)=0x2) r2 = socket$inet(0x2, 0xe, 0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x70, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x10000, @loopback, 0xfff}, @in6={0xa, 0x4e22, 0x7, @mcast1, 0x7}, @in6={0xa, 0x4e21, 0x77, @remote, 0x4}, @in6={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x19}, 0x200}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0xde, 0x100000001}, 0x8) 01:04:44 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback={0x2000000000000000}}, 0x1c) 01:04:44 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x36e, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:45 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, r1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @multicast1}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x1000000000311400, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000080)={'bcsf0\x00', 0x3c}) madvise(&(0x7f0000946000/0x4000)=nil, 0x4000, 0x400000000000013) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000100)=0x0) rt_sigqueueinfo(r3, 0x2, &(0x7f0000000140)={0x16, 0x200, 0x5, 0x1}) 01:04:45 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2ca, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:45 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x170, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:47 executing program 4: write$tun(0xffffffffffffffff, &(0x7f0000000980)={@val, @val={0x0, 0x4}, @ipv6={0x2, 0x6, "eba66e", 0x60, 0x0, 0x0, @local, @empty, {[], @dccp={{0x0, 0x4e24, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00r0', 0x0, "91fa12"}, "ebcc98829bb2d859e83615aaf2daf6a1a6fc4dc3ca931647263916bc6cba7c5f8201a4d44434f3a02a207548abb5f6a3621baa277f659e3aed9221a1de8307c9cb0f5b66d30ae09ebce5388ba23d8dd8"}}}}, 0x96) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000000140)=ANY=[@ANYBLOB="b700000001ed01ffbfa3000000b983000703000028feffff7a0af0fff8ff80ff71a4f0ff00000000b7060000000000014d400500000000005504040033868cf725000000002f040000000000006f4600000000ef0285bdb25f00006b0a00fe00000000a609a71407000000b7000000000000009500000000000000d18cbae139d54101e9131854273090e6f5e08ffa70a8dbf679c306e531265519b577d81fc834ef81f457cca20a81aab11e1899111bbdc1e19c4ffe60043a8100015a3b583d3b481888396e"], &(0x7f0000000100)='EPL\x00'}, 0x48) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000080)={0x78, 0x1, 0x0, 0x5, 0x9, 0x8}) write$RDMA_USER_CM_CMD_GET_EVENT(0xffffffffffffffff, &(0x7f0000000580)={0xc, 0x8, 0xfa00, {&(0x7f0000000400)}}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f00000005c0)={0x7f, 0xc, [0x0, 0x9, 0x0]}) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000940)={0x101}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000380)=0x1, 0x4) 01:04:47 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x27d, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:47 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x100, 0x400) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) r2 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x6, 0x80) ioctl$KIOCSOUND(r2, 0x4b2f, 0x8) 01:04:47 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x90, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:47 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff0000012c, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:47 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback={0x700000000000000}}, 0x1c) 01:04:47 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x250, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp6\x00') perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r1, &(0x7f0000000180)=""/184, 0xfffffffffffffd84, 0x10100, 0x0, 0xfffffffffffffd51) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x4, 0x0, 0x2, 0xffff, 0x0, 0x80, 0x0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={r2, 0x0, 0x0, 0x0, 0x0, 0x101}, &(0x7f0000000280)=0x14) r3 = memfd_create(&(0x7f0000000240)=' ', 0x0) r4 = memfd_create(&(0x7f0000000c80)='[trusted$\x00', 0x100000000) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000300)={0x87, @multicast1, 0x4e21, 0x0, 'fo\x00', 0x8, 0x8001, 0x2a}, 0x3dd) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, r3, &(0x7f00000002c0)={r4, r3, 0x2}) 01:04:47 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='selfppp0proc\x00'}, 0x10) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000080)=""/182) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000140)=""/117) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @remote, 0x40}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0xc0, "e663e9aba5495d6f46849d9f87aad8be2b794f9eefc780d5da19cec509733e18c04accc98b0e691f90ece31f2789d6006e2e5ebd5603969190ce0341fd2353ee03371b229c2770e68d2b01a20f8dcaa713abcce198a5c2e9004dcff9c1f0095caafba06e19eb3f06d7c96143596209afcb0ae4e1903fc02b881563861ce004ef2ce0a289101f79011cdf228bef244510b721698a50fa29b942992d7a6dd3d0be2aa364f7c5db90121b511db96f47ac55a1e6d05b40e85d91fa435eaf7cc1c600"}, &(0x7f00000003c0)=0xc8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={r1, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000440)=0x2070, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000480)={r1, 0xc2b}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000540)={r1, @in={{0x2, 0x4e20}}}, 0x84) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000600)=0x2, &(0x7f0000000640)=0x2) ioctl$SCSI_IOCTL_STOP_UNIT(r0, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000680)=0x0) sched_setparam(r3, &(0x7f00000006c0)=0x56e1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000700)={r2, 0x80000001}, &(0x7f0000000740)=0x8) connect$l2tp(r0, &(0x7f0000000780)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @remote}, 0x1, 0x3, 0x0, 0x3}}, 0x26) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00000007c0)={0x7fff, 0x3, 0x1}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000900)={0x7, &(0x7f0000000800)=[{}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000940)={r2, @in={{0x2, 0x4e22, @rand_addr=0x9a5}}}, &(0x7f0000000a00)=0x84) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000a40)={r0, r0}) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000024c0)={@mcast1, 0x0}, &(0x7f0000002500)=0x14) sendmmsg(r5, &(0x7f0000004000)=[{{&(0x7f0000000ac0)=@generic={0x1, "92018ffbad172fbf4236b292b347a438842bab3e26404d3f57095082723989a46396d548e787e9b2fe3246d650fee4594f5ba18dbdf2c48ad0a9bcc64dd3a16141e2a480602478416bbd2d0107f4735b1fc17c7e2b7417a99cbb8567f1354525ae598cf88f05beb3f4c8c2e94657dc9e1d448a6b0cfb359063abf0d7e086"}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b40)="9f83aa595a053da3432cda591805284717f2b5d72108c05723d216fa74c33ca1fffa1b4ec2842d7f6ee6ee8076eb0ff75806a437579510dd1f12799a0f0120bc8e26011b77d9b25a63989ad53799fe7d0bd6d03b683576a5ca5e10a9d6efd8174711cc7194f386c072a39bab5831f8273c6e87392e913b48257d2f6c70d467f72d3e204e78c5ec565060c2a82240d49abd761bea007d6cd917897922344b9f7cc9f79687fa95f8f020deb221e7355dd933f86349afb28eab074c69437cff66f75fd8bda75077b8ec8bbb0a41bdcf0c10a39f572882322b82f7cf9f0620e0124cf860ed", 0xe3}], 0x1, &(0x7f0000000c80)=[{0x58, 0x197, 0x1, "8ab2784b38a11e0167cf1327dfa7f98ff85c2e4f1b6f3b260250730fd101cd9a1f11fb161355e7f7911a5cf1668dd539eb90bec7c3775992ecd5bcdb4a57f92d10cc4059081a47fce583"}], 0x58, 0x10}, 0x7}, {{&(0x7f0000000d00)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e22, @multicast1}, 0x2, 0x1, 0x0, 0x2}}, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000dc0)=[{0x58, 0x119, 0x5, "ff0162ece8bbeb52ec275ba45980d672a7527db1aa08d5f4b7aaa85cd0d421622482316df0d983da42b022bafb8b76b991f90d46458d220558173582cb55433b8f930a1928890c72dc855e"}, {0xc8, 0x117, 0x3, "cf176ab8e4bd353e74d78a4c8c507338ae2d2376429fad74a0a3cadf0b10083cfb59cdeb595a3274c3d028a62b3f353efd2ceeaa249660fa80093a729cdd8f7494b1a6e32f517a03455ded5c9c8f278a2bff83b216814e27abb2849278884dcd822a4d5aafbf033227f517719b374c543daaaba7d65b2545433b80af53a3878896024d6c45116c204d49d04badfa1edf46dac8fcccb05348b0de78912c0bad265bc1d55d6572954671f9df3a78dfc27486cbc356b1b53d9e322c4d"}, {0x100c, 0x11f, 0x5, "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0x112c}, 0x329}, {{&(0x7f0000001f00)=@llc={0x1a, 0xffff, 0x7, 0x0, 0x100, 0x9}, 0x80, &(0x7f0000002100)=[{&(0x7f0000001f80)="8b76a4f042f2c2d7fe11f766c4dbd7ede89e0502c2c999f2d963e864ced19d718de6390e4752c59afe7c1fee0e93041bfd560401229cd6fa0aa8a0e99d0ea9a73fec8d95fb1264408d31eaa4a51a227da56fd6fcae44c55cb84adf7de1c99ddebb00a229975f72ececb6f3179564672e166c7464f49459eef895815466c09f56400d70908f79ea02e781109c722410d1d7711902fb6bc9f309145151e477052472a39fb83a", 0xa5}, {&(0x7f0000002040)="7d59e6228207c60943ff8070fb10bbe9336f4389b0d2dca30b9a5c57d67b1cf34c3fb07a97aba4d44ac197039872bc9f8453e9983c924eaa146ff087d788bd2b7baa190ce3feb9a5b07ede7440daee66375cf8f4f7cb3346fd8647b858a93ae8b21e4ef8c93a6c41164a7bb6f1e9e56da66453be09ea3b1a2e7b85774e8ec048c3e6c058f0675566d1c2d0b550ac8960415e861892", 0x95}], 0x2, &(0x7f0000002140)=[{0x7c, 0x0, 0x401, "f990597b3d4ab34c9bc7508b0d07c74a9264151e72c4916659b2ebb5033e30bf60f409c73ec23b2a4f4af462cc077ae72ccee08f1d093d64c85964143d51ed293eb3db284817fb75a13127d6d70d6d97e96de7e7a5a48430bec80ca855d72b56dde397ff739ce9a9c94a7f359de7"}, {0x108, 0x105, 0xffff, "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"}, {0xd0, 0x18f, 0x5, 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0x1000}], 0x9, 0x0, 0x0, 0xe3cf8d6e22cb9a37}, 0xfffffffffffffff9}, {{&(0x7f0000003b80)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x0, 0x3, 0x2, 0x10001, {0xa, 0x4e22, 0x3, @mcast2, 0x3}}}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003c00)="72c41ea00e69e361379790c4378234ce22ce2e1aaa1c863aadf59e17b4414eb9d27a625692da31d2a84edf3e8f9a762ea0c55ae7083db5a51a49a317205b350afecab6605ae132f454e6dc9989fad68e277f5f61b60d0b0c335646e49ff1845570aeed6a3baa09579e8f5a3f502c439d389b4cdec47dd8b251a93d83b390a14bf723665d9f807a22ea757e3cc2b28e0b9be65982294bcc44f93ecf584ea69cf51902ffdb8506189646704b5fe42d178730152383c4cbd72b095a4e365a3f168e11c474049ab2b8725dbee712c8e667323982", 0xd2}, {&(0x7f0000003d00)}, {&(0x7f0000003d40)="f2ab9ed959e2793f753b7cb29bb3eb2304b23d27aaa979b0615614b5a79fc90e24c7606eeae7d9ef5f5d50eabb94ca909f28046ff930038cae1001dab7c1b8121e17d7660815d214b2dd872089663fab1d21ccb7ced19d91cec307299fd44e2dd4f5bdaed5fb", 0x66}], 0x3, &(0x7f0000003e00)=[{0x3c, 0x10f, 0x5, "239f4a553870b25f3a2fb972c2509d590d9ff19dd5b508972c3d686602b58fd7b7b7ef0c776ac658d53179dbd8"}, {0x74, 0x0, 0x4, "7b579af4fd43e0b980994e5681892c6769288c59bc92c7831e7e9810d7571345f55f9a095fa5394512921668e8c7a2775a6f22115402d5574870561b964a0694fa72cda659f553976b5677a61ef6b93c06f87ea0e8cee76046de64e0046ee9fdee8ca1612548e266"}, {0xc8, 0x11f, 0x2, "202b8b30a13cd68aaf5000aa895490e60d2951ea1dd22eae191ea793990fbe1cf5f503963d06dae4d5517442d71d2b6942dab40d8f5c40f8b2057d7f2343c67fcd06980175cedc980fb59f7e480134f3abb3958a9c0f3db11a25c8ccd9156ef7644e110affc40227ab34d0ff48989cd4fae82e1d4522266bf88336b1d75aefa0afab2eef6bf83dc54ae529af680baaad815a5161aa626b6f832ed53fa232b3e9fb0323b06eb1b6942a322088e73aee861b6afb18210baee53bc5"}, {0x68, 0x103, 0x2f3, "6c1c132547d95ebb5e5974e7a2afa647d9e73f2f4650922332a8a540a9da2b36c042b1606d561e2162f0d2d5c51b2793927a85e4470fcbacf28ddba5a14f1270654c243a2255326d3a74009076ea15ce535dbbc574836e542bbb"}], 0x1e0, 0x40000}, 0x8e7}], 0x5, 0x20008001) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f00000040c0)={0x7, {{0xa, 0x4e22, 0x9, @empty, 0x101}}}, 0x84) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000004180)=""/66, &(0x7f0000004200)=0x42) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000004240)=0x8, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000004280)={0x8, 0x1, 0x100000000, {0x0, 0x1c9c380}, 0x4, 0x6}) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000004300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r7, 0x89a1, &(0x7f0000004340)='bcsh0\x00') ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000004380)=@generic={0x3, 0x8, 0x3}) 01:04:47 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1d8, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:47 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="00012bbd7000fcdbdf250b0000000800070000000000080002004e20000008000800000000000800060000040014000200080006006a0e000008010700e0ffffff24000300080001000000000008000900020000000800080009000000080004000000991f65035a36c3d600002800030014000600fe8000000000000000000000000000160800040000a4d049bcb23f2df9e3000000080007004e24000008000400070000000000000000000000000000000c400834a06247e15602a541e6366d00b3b835388dc8e2f1e7092d689a44fe95744bf24ec13e66fea931119d126b58faca27b0df8f933da7dc2d3e0d67664d54dc41607ea38757d50ba414e4c675034ba270d4d631cb3eccb8cc463c15fedbdc442ea72e6be823ba7c40ea6ccc83885718aaef0ce7d329740e48a782751706205fb43184d82cc9ae344163a0f11052abb8527c3e0435054ac7de201dd94f77d22944294e066100351608ec9e0c2d63d1f6b431a16b9e83f3833fcb9e4096ba791d1413db163303193ec21ffe10e5c049e9c1d417b86c6ffc0e32b20de7b8fec0e0f092ce8f8c2cc72736ae438e99a689a910"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff06000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:47 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xf8, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001240), 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x772, 0x400, @empty, 0x20}}, [0x3f, 0x8, 0x4b1c, 0x2, 0x2, 0x5, 0x1, 0x77, 0x8, 0x8c, 0x400, 0xd29, 0x100, 0x4]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x1000, "a2e89ae851f9914f140fb0e5fb82a9f8ddfa1054a9b7ced96b685d31d6a432034bb80b0ec24789d5f49b239188df149de14bfe0ec8e373938aa71f4ef16653a6409b552e9901bd66a156d2edb499d6a584338c3554832f068a1701b50f745892f056a34ac15af72a139f332586feeb955b178ab4e8de2df7275293bdbc302ad9e72483c9ec1957c9cb7134bf08a2881cbc0c1b6484fde715c51cf8adcc0f57ac7039d66c6d01bffeef4ceffdb111498d5acc62d401003704500a688fe0a163e29dc5a6cf68d92354d3f8e47264a5f62602ee6dbbf0088db7795f208dd95b4714179e7d253d100c4d04d1210a54677dc786300e7a55f5ed05fd3d743f51ad48935042bac417f1ce3e3905a2c4b3bc09a147c53ecc558c6d92df8bfac5b34fdf65bd517d7fa9d572bf41e3f0a28ebf60f3e1de63385a8a780489d1b182b5f6ec32f5eb25f78df575ce82033486c0c6e6c294c1cb7105c8ea41e7e5167f0cfc26d00b4f88b31d1fc546799e1b7739f8a1690a650a2bb7a1588eb7672138554e8ec25192c241bd388e2009e7e7ba18b06a48aff37abe0786b3169a4256f1fc9e711c2aa95e6aa0dfd5698cdd1c2f5444dae583e2e4c26b33c54e27160eeac09b388f17c61ba42dfe405c7ac8a4724ec10451b48f58d08682f9669926084a34367cd993fe67c0f48472584e7ccac475029daaabe1dacbfc41fc358b93d17cbfb68f29a073f7202b3edbfc566b1266bdf885b977ce932935fd296eacf510db9ec699b035a4f9e801981e2a03c71d7b2588373792506b5be351999a06210297dda5e524ab3e12f7358db2f05da18fcb50c362e7deef552438ef89d92134478b433dd489ab2eaa1d6a9717ff5197ca1202b5f404ca1ba3326aecf931afd6cff21b6bfbec211573cc7241774c29dbf8a91769ec700d4fa08a2531cc18c72836d8206b57abe3052114bfc4ec556c6d300a8bd243f650b7dfb3edd0e560818e932ba3add6ca3b262ca61c625ed9ee5b3c95e9ac3093a7a17a03835bf667af0d8560a3799beb75375844e9de4bc5d7cde511edbd5339e6af62ebbedc9a3774472996d3cdaf0ee3824e48ccbb40ec817b91838e0943e9f60348f82163422c06bffbf30721db237e1d9efc025951fc679167758095ed9c9ea35fe9f18e4f988a2354f6d76c9d4fd61076a86bf09e9d6b272c56fe5b6c6b55bab968ed2292af2ed1e0e1799956b22999b36c16072ec2dfc4f9fb474ddf1b4ee9fbffa9d829f78b4b5d7d61e11ab255489a4c08ddac3a15a0795eb17c5fddcb854ece57ea45001eda5dada0039ce25b32462e809aff4f1cfcaef69f072eec6daf7727dda906d33a83ec3c07b2a34e46d96bfdd2b3175efe9d05cc244417e02f4551e44774f116400f9391e4776e822569e3383c117cff4f96c79d110ec14bdef0f55fca9df4e5082dbfe2af5ed97ee3451903ca9345271591767edaaeb232f0c844ba7c920967039066521ec6985aaf12a776f761bfbcf4aa314ab50c728fb2d7ee247efcbfeb2370db9cacfd6f809b0564536e64e79e1454e7caf975164931b1db72ea68252a313da4eb0c8e850ddf4cdae4a6c91ee91b40389edafe52ce81bcc2e96a3f76dab8ef9f98c1e0fd15bf48d2fc98c8022cbea8c782069919ad02c1a47e9ea177b25b1737560496a00a1bde7c835b09dba3a2aea6ad7002ea7ad1b0577f1e097421846387f1347390d91b17cde1bff5a9586b0495eef1fbb66e6aea0bd5e9cbe5c635ce8f2138203139f5a312c426bfc11af138b8aafbd1e77cd2c6f30969092a4327856fe80969b9a5510004b524b7f2615338384bb5f2552936c2f807d3b0f4c7b5a8bc192bb178ee591d6e601cda6cf8c33f254ffe4f5a40fc2a152bd1edc96eca790bd4c350f7e7c70b1bd703cac196b80882c8590036562ffef12330099c5be53eebba98a883facb7ff9a82e2a54a6a6c2c032f44f787b112745fc48e9f524a8173340bfb521d1ec1fb9c542bc3cdd6b1f65202eae7d9bb91f32c48be8608d4f139e9eefa4e8f0bd796a0f6e3d3fe3da886d36b27101f5c4d44769a5eeb80974838f1f47c7b41313851d6e864ccc53e67e5ecf3e148fdfc3161677b9e9ed34a3c982f7d00cad0bb7053714b29506fa67ae2d419e97fdfdbe437169ae6cc0dff44ee558ae97b342ae19f473a46958473fd67c0fef37552654c828e25f2b8b2de53f743ffd58419b02a1bfcbbaea0ff364bb75e15e4391a833ab02b6d50ef0ac0756d00ac76dd180a9e063523c4ded190592161ce3859cd6d8bd6be675f7b0c9c477eb3127327e1a9b4901bcb67530b1ec5bbcc6694bdb74c20f39753b389157360c14dff98daa288db89d3c5e07a6e9ceda62e84c3145d4a8da4437c101a75f4e47bb111d9e2f18a01d73a128728675e137de971305ed19a199ec5477936871207e747ac5377fe1429fb9ed33c3d7d44aac216a1e999535d0d66f87aefc268543861620b03c2a4f289613af3fbc15acdc6b4c8990eabab0cd5b84d5b62a4862119e0531d73fa118db3bc7cd728a0f628e9bfc565b981285f30698127d188bddaac7c8b1838011703d22a9e7d70884f7327a2d663bb3c6ac850e77a997a0b144c2f4ddad018f7c874c456f29769628e1e5c001cbdbaee9a4469ce9cd5c6791149e757a20859c2aedd7dd72909e67590301fcc2a0247c5cb5dd9350d56cab3de55aa975e877e139349231705650a73054975c5b132e54cda752a3e36f2a28767162d9af263944190cdfc4b1470282985f68d00f151154f45e169140a3aac4ce6bb3ccf1773f97ffb8999b421b7ecc3a0e34e0b069c93db29008879c01d728e87fec7eede0203f6b81558a9bb143eada92a4a8a745cf2dd7e36e5a5a9e97a04965bf7b093b2d79da772a376af212f50d22ea7fd5b7a2d93466ed22a56cbb2b9483e61dbb431d0fac260a10751e5f4a6c725b099707c5125fd587549963d1c43d28c0b572fe73e9be7db2bc232a3f9e9a18f3ef357b44fe8d3acbbeaf1e9536761d30cb19af638ff198bd3b108d37b5aed1eb1b846a58dac27fb5ffbfd1bb2a943e42763cc0f965185f569c5f0bc07b9ea2a1cf8bd42b098a6ddf94e74564405438ab6767228000d47787b6f620bd17417b0379f692abd51bf1c94bab263fb24c5cd753013648906e8fa7184df718da76bac770925bc31b0cc2c8d3107e531024711a49bfaaf774654048a6c4fa097d11b7594e6739126514135b99c15cb3ea4a29d960bac4e3fe467801e1fb83101d152b9c9e121d411b927c11168be2867a672ea05ff99aef21ba7706a610d8309200df300788d9ddb3457dfc7997231b85cfaff9712a4743f061876b9a03d920e67019930c3e02e82d998cd83692d9548700acb7f9210cbae6176876938b22a8a49904b82d2174477614e49e554d8ea6c3925999b3cc07ea694bffa15fe796da3f21c7b970dc7773c0129d6ecd46f6ab72c060967e7d8c64a891d6b34ebd5ddc8d2239f8ac3343d16aa41b14718452874e2ce0f07d997c2ed5c3f2ce3bdb498e98b54d599af426b3a4454b23f8edbaa256c0d1643c580a3dfc4f9ef3392a60258464bbce765ceefec51bb8e42c16ef227fee74910874a17e2b72f4d80de0c4df4c4ab2f9e976cc19d75d5c0a4284a547de89c9f78e1652b441d32c1754310aaec0889b0e51c8c3d7a2b2c3ffa2a8e7001912ec5d1de8a81948359a07982bdb0ef6187458a0b7f9751ad3d0e2c6389a79694c30959d476c7bc3a5c4c34328a4cf62a9eb2b8cb1c4e6ef4d048b1bff474d3d287f2273713f84f49c1ff41474acd91235ed6330ba921a4a3ed2543bc2b85b1767e27c2b6f4f61323dc45a91f78594468ab450cbfac18bf1e35d95626d539452aa5204115b97d2c202625625febb08362017fb75e7f157f05578f28d0d977423d7f8c4965aed8bcb049be88304ad3641f861a0ef118413c76a2f33db7e8ea179bc10233598ddefd23ca36eda4dd30664fbf1ed879a2076991d3b3f83341f762ba82206fb1fbe5c88670574583a9d80bd9950398ae9d96dc0039cff27d2851ad232a3e4cefbbf383ce2fb6ac39cb26512d06c3ac457fa0d2d5c9034c9f4dfc6581ff2d512649bf8bb93d5b1dd4949b88f94e9cfa8ba88870e40b7da4f25ae1f3690494a2527a0e6a16653ab9cf330da4d1c5987aa4d4ef3ca7199998c379032a9c12e5f8d77fd827cd2aa6c5714e39fcb31fbeeba2e577dfabe16faec6a4c0c95f242ad71d8b4a8a25a59f0208415f82d5763802585a30de7a7a1b7a4b3a47e9a8fb9cbc87dd25ba2f0f6d8da24e7d695ea9169a10dcdad9e6872692e79af1ff6a28ee01d7c752ca59e1d7ef1395b1cc3b2b4bc56796a4794ee5014f32dd5223344ec6f8703c8f6398ceb771acdc3b82c7902bcfa21d262a1d38bfd6212ddf3408efe8d929426d6bd5ff7d52988f7097f8d001941bcfa8454f5c62780b2bf3254866174af66d5268021359e148dd32b110a18db4bde7e7255179d173683902841588c77e5fb6fc95b3a570b0c59d46fa8d29e9a12e9fe42986466f55483f449ec3a7a766f53669728647931c46846864b1e1acf1687ec18564cb470a5f28e4cecfcc6983627a91b22bf815a229139aeb5801ece5f36bfa4f5a7e574f068d25320ac79d7f1650a97aa069cb52c508db7b488f2e9865a971d9a7544329b937ffe3e7766bcd8f16f00eb62c30360b30ef5aaabf25adadf07660f023380eb45cdadc616b7c618ed4b2c49f6447513ae350b424b406257795bb94bb27e7985b142e690253d9817e8ad9d673dbc0e0110481eeba22fed9e17a8ee40ec93d254b82971c58fb036b21eabcdc0f764a07553b9232d4574e80fcfdc6f43bb61b8d33403ffd3331114fb093b06da5a8cf651d3034ec292921761be6830cdf73a7fdd9173a6a24bb66d96d2213b2593ce299206e9071a58753fce6a6094f4b9994226a32e9ea53df32d34b17fa7ac2bfe92b9efaa1ee1d5cc6e52bfaeb85bd999d180d1b0703efecb44f6ff1c600b485381682142206f7a3324244058d409449f28edbc833679e3e7806083dd13ef44e19c467e334b2f396621ea306e6abe025cb06dacc0a4e8ec5964338e88aac069f25405013dfb042a96dd4cbbfb33d3eaade829b82dd09bfb1608df2ad4fdaa428a599d6c88d7d1218edea6e5964b06d9a6eb88b1303fc07a824d6a14434d8c5e6a850cafd4ec247a4b07af1c653fbb110c57ce4a76ec681ab5fbecd8c516fb2e337c8696ec3078d6f00b35cd6cddd96658ef082ec744ddc02024ac8795268fc4cd6308d59bf334a265f72990567531ebba4edc51383d8d7bcd24a5a390e0b52957adcffacf3fa9bd193f0cb224d5bf4a4334164a17eb776e4cb169c18909f3b2e5a62a54415942dd99de2df441b4c4713ea7055d6b2f5ae9f1a3778ad88039827664913342cf5493b2fe084d9c345fa4b5878ed4cb1f47f6d19d48944b9129405d7f41a75b752406bbb89af2327d52a5dde3bdd8545ea87e0188425653a63970a0d939b66fe1588ee59c6376476e72ef7426ec1d6bc74f37dd66cf15e582adcadc079f96a7daeab2d55c2d717a5350c0df56cada5d9b03db4063f5fb49af35ff8620050356b838a87c0c75479211c97aa8b82ec87c7c55b56e07f4e36bd31a96745aff514cb3e60daebf3b5576d6132397221b31476182e5d81716d45d176d958c30a2957565830264dcf48113d39c17e22ae1d3f9a373bad1144947b8ff304c4094081a99da7e0985ae70d2f256012d32c2389efae3a5f94a30b04f306647939a"}, &(0x7f0000001200)=0x1008) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:04:47 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x20d, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:47 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2c2, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000300), 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000140)={0x2, 'bridge_slave_0\x00'}, 0x18) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x80000001, 0x549080) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000200)=0x1) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='ip6_vti0\x00', 0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00000007c0)={0x3, {{0x2, 0x4e23}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x104) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000340)={0x0, 0x9, 0x200, 0x4dd9c879, 0x8, 0x8001, 0x4, 0x10001, 0xc04, 0xfffffffffffffffb, 0xff}, 0xb) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000380)={0x6, 0x24, 0x2, 0x3}, 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000240)={{0x3f, @remote, 0x4e20, 0x4, 'fo\x00', 0x23, 0x0, 0x4f}, {@dev={0xac, 0x14, 0x14, 0x1e}, 0x4e20, 0x0, 0x2, 0x4, 0x20}}, 0x44) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) r4 = memfd_create(&(0x7f00000002c0)="000000008c00000000000000000000", 0x1) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r3, &(0x7f00000ddff8), 0x102000000) r5 = getgid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) r7 = getegid() getgroups(0x7, &(0x7f00000004c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xc) setgroups(0x7, &(0x7f0000000780)=[r5, r6, r7, r8, r9, r10, r11]) dup2(r4, r3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000500)=ANY=[@ANYBLOB="070000007420845f2b54ff7bc7d9534f7e8972a9bc6a5f157000008cffa5d4c64b7f4e310003956006dd2ea21e206f24d844f7d38ea050a4e9b57ae740a68c0a245fb2ea51b94506419ba65af9ca775b720344cbff50a8e65d8aed961b69aa0e4940339aebd09357e0734c7c0f15896c93b69683f88fb728c51b48e3ea02d68311c1cab665a2965062756900000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000400)=0x8) connect$inet(r1, &(0x7f00000003c0)={0x2, 0x4e22, @multicast2}, 0x10) 01:04:48 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x13a, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:48 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="00012bbd7000fcdbdf250b0000000800070000000000080002004e20000008000800000000000800060000040014000200080006006a0e000008010700e0ffffff24000300080001000000000008000900020000000800080009000000080004000000991f65035a36c3d600002800030014000600fe8000000000000000000000000000160800040000a4d049bcb23f2df9e3000000080007004e24000008000400070000000000000000000000000000000c400834a06247e15602a541e6366d00b3b835388dc8e2f1e7092d689a44fe95744bf24ec13e66fea931119d126b58faca27b0df8f933da7dc2d3e0d67664d54dc41607ea38757d50ba414e4c675034ba270d4d631cb3eccb8cc463c15fedbdc442ea72e6be823ba7c40ea6ccc83885718aaef0ce7d329740e48a782751706205fb43184d82cc9ae344163a0f11052abb8527c3e0435054ac7de201dd94f77d22944294e066100351608ec9e0c2d63d1f6b431a16b9e83f3833fcb9e4096ba791d1413db163303193ec21ffe10e5c049e9c1d417b86c6ffc0e32b20de7b8fec0e0f092ce8f8c2cc72736ae438e99a689a910"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback={0xa00000000000000}}, 0x1c) 01:04:48 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xa2, &(0x7f0000003bc0)}}], 0x3a6, 0x0) [ 547.293034] IPVS: sync thread started: state = BACKUP, mcast_ifn = bridge_slave_0, syncid = 0, id = 0 01:04:48 executing program 4: r0 = epoll_create1(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}) flock(r0, 0x7) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x2, 0x0, 0x3}) 01:04:48 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2b1, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:48 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffffe8030000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:48 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1f5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:48 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x85, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:48 executing program 4: stat(&(0x7f0000000680)='./file0/file1\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000300)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) setresuid(r0, r1, r2) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000ac0), &(0x7f00000003c0)='./file0\x00', &(0x7f0000000a40)='ramfs\x00', 0x0, &(0x7f0000000b80)) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00') 01:04:48 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x34c, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:48 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='self\x00'}, 0x10) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)) unshare(0x40000000) 01:04:48 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0x911, 0x24, 0x1, r0}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000640)={0x9, 0x1, 0x0, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x7, 0x200000100009) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000080)=0x5, 0xffffffffffffff1f) r5 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x80000) accept4$packet(r5, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000240)=0x14, 0x800) r6 = dup3(r2, r3, 0x0) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r4, &(0x7f00000000c0)={0x2000}) 01:04:49 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x136, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:49 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback={0x40000000}}, 0x1c) 01:04:49 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x34b, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="6032fc0c541e55fdbfffc52236d40579048344b11ac70ece78a6f96b17ae044d2da36f2f53aec97f1ab1a01c63df613e29c2d88c417c783e1793bd75e9db69db198f6f3fb091d353a25de2cea8e4e189bcf10fd45f9583fcb1fb1e336ee09a26d2bdab657ee1c721fbe37297688d3abd216648152b8099eb13d27eb8b72bc77ac063917ef0867b4a632ad30cdc3c89c92093b2097bc003c587894dd3f3c314d4727e2f8b21471c32e2837d2b4a18af9af15ed2d1"], &(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)='bdev\x00', 0x0, &(0x7f0000000440)) [ 548.203339] IPVS: ftp: loaded support on port[0] = 21 01:04:49 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="00012bbd7000fcdbdf250b0000000800070000000000080002004e20000008000800000000000800060000040014000200080006006a0e000008010700e0ffffff24000300080001000000000008000900020000000800080009000000080004000000991f65035a36c3d600002800030014000600fe8000000000000000000000000000160800040000a4d049bcb23f2df9e3000000080007004e24000008000400070000000000000000000000000000000c400834a06247e15602a541e6366d00b3b835388dc8e2f1e7092d689a44fe95744bf24ec13e66fea931119d126b58faca27b0df8f933da7dc2d3e0d67664d54dc41607ea38757d50ba414e4c675034ba270d4d631cb3eccb8cc463c15fedbdc442ea72e6be823ba7c40ea6ccc83885718aaef0ce7d329740e48a782751706205fb43184d82cc9ae344163a0f11052abb8527c3e0435054ac7de201dd94f77d22944294e066100351608ec9e0c2d63d1f6b431a16b9e83f3833fcb9e4096ba791d1413db163303193ec21ffe10e5c049e9c1d417b86c6ffc0e32b20de7b8fec0e0f092ce8f8c2cc72736ae438e99a689a910"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xfffffffffc000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:49 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x22e, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:49 executing program 2: remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x111, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r2, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"3ad01550d48d01d3389b675368a373a0"}, 0x1, 0x1, 0xeeb5}}}, 0x90) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000000600)) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x0) [ 548.411590] IPVS: ftp: loaded support on port[0] = 21 01:04:49 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x15b, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x10010, r0, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='trusted.overlay.origin\x00', &(0x7f0000000140)='y\x00', 0x2, 0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) read(r0, &(0x7f0000000380)=""/172, 0xffffff88) 01:04:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x4000000000020000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x4000}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x4}) 01:04:49 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x248, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:50 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1d0, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:50 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback={0x1100}}, 0x1c) 01:04:50 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff08000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:50 executing program 4: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xfffffffffc000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:50 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x38e, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:50 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2cc, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:51 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x11b, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:51 executing program 2: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000600)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24, @multicast2}}, 0x0, 0x0, 0x75, 0x7f, 0x8}, &(0x7f00000001c0)=0x98) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000480)={r0, 0x4, 0x101}, 0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000340)=0xfffffffffffffffd, 0xffffffffffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000280), &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) umount2(&(0x7f0000000380)='./file0\x00', 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000200)={r0, 0x6, 0x30}, &(0x7f0000000300)=0xc) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x2000, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000005c0)=0x0) getresuid(&(0x7f0000000600)=0x0, &(0x7f0000000640), &(0x7f0000000680)) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0186405, &(0x7f00000006c0)={0x500, 0x3f, r4, 0x40, r5, 0x1f, 0x7, 0x1}) r6 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000500)=ANY=[@ANYBLOB="ea0000006a35a8d5b3fe763f0da0dc8cd60dfa1d883af356480e01000000922fcc9aff1da48252304a81a68a48a39abc1b6e3fbad883bd5325d1f32a6343706659a488596de64ca653d6facc2fddf4a5af05d6e557556624616bd78c000000000400000000000000000053de5331da6b8fe00c545cb56c0cb6821fe1cb2c7fa6df43e1a1a97791e6b7d47d7fce41d1bfd70c"], &(0x7f0000000040)=0x1) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x82, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file1\x00', 0x80000, 0x181) write$P9_RVERSION(r7, &(0x7f00000000c0)={0x15, 0x65, 0xffff, 0xa763, 0x8, '9P2000.u'}, 0x15) syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x2000) dup2(r6, r7) 01:04:51 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback={0x12c}}, 0x1c) 01:04:51 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x32f, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:51 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff09000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:51 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="bc6f4703a0a8ea458d61906588c1e8954806a4c3af54d8bc27eae92e1eccc7aa5c5a5dace2e28fbde35c3a05539060ed85e94266593a613b58ab19de4c0001ee7e11aecad85697e92c5f89507c4f05b8d69eb78101919208"], &(0x7f0000000200)='./file0\x00', &(0x7f00000008c0)='proc\x00', 0x0, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) 01:04:51 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x262, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:51 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x25d, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:51 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x4000, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x5, &(0x7f0000000040), 0x1c) 01:04:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200002, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000001c0)={{0x0, 0x1, 0x200, 0x4833, 'syz0\x00', 0xffffffffffffffff}, 0x4, 0x100, 0x3, r2, 0x2, 0x65, 'syz0\x00', &(0x7f0000000180)=['\'.\x00', '}-}.+&)\'\x00'], 0xc, [], [0x2, 0xe87, 0xbeb, 0x7fff]}) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/245, 0xf5) 01:04:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000580)=0x7fc000000000000, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f00000000c0)) setsockopt$inet_mreqsrc(r1, 0x0, 0x2000000000000004, &(0x7f0000013ff4)={@local, @rand_addr}, 0xc) r2 = dup2(r1, r1) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r2, &(0x7f0000000280)={0x15, 0x110, 0xfa00, {r3, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0x4e24, 0x81a3, @dev={0xfe, 0x80, [], 0x17}, 0x10001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}}, 0x118) setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000002040)="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", 0xf00) getsockopt$inet_mtu(r1, 0x0, 0x29, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000001c0)={{0x2, 0x0, @local}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={0x0, 0x4, 0x400}, &(0x7f0000000400)=0xc) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000004c0)={r4, 0x58, &(0x7f0000000440)=[@in6={0xa, 0x4e20, 0xffffffffffffffe1, @mcast1, 0x3aed}, @in={0x2, 0x4e24, @local}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0x9, @local, 0x5}]}, &(0x7f0000000500)=0xc) dup3(r0, 0xffffffffffffffff, 0x0) [ 550.732901] ptrace attach of "/root/syz-executor2"[5360] was attempted by "/root/syz-executor2"[24309] 01:04:52 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1f9, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:52 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x65, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x100, 0x0, 0x7f, 0x0, 0x0, 0x71f, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext}, 0x0, 0x2, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xf401, 0x0, @remote={0xac, 0x1c}, @local}, @igmp={0x0, 0x0, 0x0, @broadcast}}}}}, &(0x7f0000000040)) socket$inet_udp(0x2, 0x2, 0x0) 01:04:52 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback={0x1f4}}, 0x1c) 01:04:52 executing program 4: socket$inet6(0xa, 0x1000000000002, 0x0) pipe2(&(0x7f0000000040), 0x4000) r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x800000, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000180)="2d7a7595349bae9858821459f2e8a569e75263ec4e6f3b1e", 0xff3e, 0x2000000c, &(0x7f0000001680)={0xa, 0x4e20, 0xfffffffffffffffc}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') fgetxattr(r0, &(0x7f0000000080)=@known='trusted.overlay.origin\x00', &(0x7f00000000c0)=""/60, 0x3c) sendfile(r0, r1, &(0x7f0000000140)=0xc000000, 0x1000040400000ff) 01:04:52 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff000001f4, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:52 executing program 2: r0 = socket$inet6(0xa, 0x7ffff, 0x6) ioctl(r0, 0x8912, &(0x7f0000000200)="0a5cc80700315f85714070") openat$tun(0xffffffffffffff9c, &(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300)}, 0xa0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e2f6367726f75d9b6a30000008000000000", 0x1ff) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f00000005c0)={0x0, 0x7ff}) io_setup(0x9, &(0x7f0000000380)) io_destroy(0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001940)='./cgroup.cpu/syz0\x00', 0x1ff) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x204, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000140)) r2 = syz_open_dev$dmmidi(&(0x7f0000000540)='/dev/dmmidi#\x00', 0x6, 0x4000) ioctl$VT_ACTIVATE(r2, 0x5606, 0xfffffffffffffffd) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f0000000180), 0x4) perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x9, 0x2, 0x11, 0xfffffffffffff722, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x81bd, 0x0, 0x3f, 0x1, 0x64ca1839, 0x8, 0x8001, 0x7, 0x7fff, 0x80, 0x7f, 0x7, 0x20, 0x4, 0x7f, 0x9, 0x8, 0x0, 0x100000000, 0x0, 0x8, 0xffffffffffffd5c2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x8026, 0x5, 0x0, 0x1, 0x7, 0xfffffffffffffff8, 0x9}, 0x0, 0xc, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.net/syz1\x00', 0x1ff) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000940)=""/4096, 0xfffffffffffffee9) r3 = socket$inet6(0xa, 0x80000, 0x8) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) r4 = memfd_create(&(0x7f00000001c0)="2e2f6367726f75702e6e65742f73797a312775ca1e56b82a6b2c9610345bf0841f9c0102ea8317e1c2fd7ad819a4e039", 0x2) ioctl$UI_SET_FFBIT(r4, 0x4004556b, 0x20) getdents64(r4, &(0x7f0000000740)=""/213, 0xd5) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x5, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000480)={{0x80000000000000, 0xffffffff}, 'port1\x00', 0x20, 0x100000, 0x2, 0x5, 0x5, 0xf6b8, 0x80000000, 0x0, 0x3, 0x1}) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000000)) 01:04:52 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x138, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:52 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x32, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:52 executing program 4: socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x5, 0xfffffffffffffffe) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000007c0)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000e40)="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", 0x47d, 0x0, &(0x7f00000004c0)={0x2, 0x4e20, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000004440)=[{{&(0x7f0000003c80)=@l2, 0x80, &(0x7f0000004380)}}], 0x1, 0x0, &(0x7f0000004540)={0x0, 0x989680}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0x3, 0x9, 0x4, 0x4}, 0x10) 01:04:52 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1d4, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:52 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x73, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:53 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x39, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x800) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x40000000000009) pipe2(&(0x7f0000001940)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44b, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0xffffffff) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000380)={0x1ffc0000000000, 0x4}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xff], 0x1f000, 0x1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) write$P9_RCLUNK(0xffffffffffffffff, &(0x7f0000000040)={0x7}, 0x7) 01:04:53 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x12d, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:53 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="00012bbd7000fcdbdf250b0000000800070000000000080002004e20000008000800000000000800060000040014000200080006006a0e000008010700e0ffffff24000300080001000000000008000900020000000800080009000000080004000000991f65035a36c3d600002800030014000600fe8000000000000000000000000000160800040000a4d049bcb23f2df9e3000000080007004e24000008000400070000000000000000000000000000000c400834a06247e15602a541e6366d00b3b835388dc8e2f1e7092d689a44fe95744bf24ec13e66fea931119d126b58faca27b0df8f933da7dc2d3e0d67664d54dc41607ea38757d50ba414e4c675034ba270d4d631cb3eccb8cc463c15fedbdc442ea72e6be823ba7c40ea6ccc83885718aaef0ce7d329740e48a782751706205fb43184d82cc9ae344163a0f11052abb8527c3e0435054ac7de201dd94f77d22944294e066100351608ec9e0c2d63d1f6b431a16b9e83f3833fcb9e4096ba791d1413db163303193ec21ffe10e5c049e9c1d417b86c6ffc0e32b20de7b8fec0e0f092ce8f8c2cc72736ae438e99a689a910"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff10000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:53 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback={0xff00}}, 0x1c) 01:04:53 executing program 4: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff000001f4, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:53 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2f0, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:53 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x34, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:54 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'nat\x00'}, 0x28) 01:04:54 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xe3, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:54 executing program 4: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff000001f4, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:54 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x117, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r3, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0xa, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r4}, &(0x7f0000000700)=0x10) listen(r2, 0xfffffffffffffe14) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x2000000000000003, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r5, 0x3}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0xffffffff51020000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback}, 0x1c) 01:04:54 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0xfc00000000000000, 0x8d, 0x8, 0x0, 0x7, 0x3, 0x3, 0x0, 0x35c, 0x40, 0x0, 0x6, 0x2, 0x38, 0x1, 0x100000000, 0x6a, 0x9}, [{0x4, 0x40, 0x3, 0xfff, 0x9, 0x1ff, 0xc89d, 0x62a}], "a41c3eb16d9a7a2171faef5cd2c93fa639df6e2a68390bb962170b977cbd0978603fbca50c4ead896b04a704034c00021fece93efcfdae2084ef96ce8b8fedaf98a8c4c5d5d17e9919bae9541c5be274f58eb6ff3babd7fc0bc868dc9e7fcc58f9aee357a4ff0f0892a1c196301fabf18735c972cba38b8ff041d4eb408f80fd97013885c4b3b21183faf5ca2170e936795265a39f0d9274b5889d77df13372407dcb6e537f339a111668b006d0b9309ac1ec66e559a7d1de79e6a779e429063", [[], [], [], [], [], []]}, 0x738) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) add_key(&(0x7f0000000840)='rxrpc\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000004380)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000980)=""/96, 0x60}], 0x9, &(0x7f0000000240), 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x7fff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x100, 0x8200, 0x81, 0xfffffffffffffff7, r3}, &(0x7f0000000700)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2000001, 0x0, 0x9c3, 0x0, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0xffffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfa03, @loopback={0xe00000000000000}}, 0x1c) 01:04:54 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) write$tun(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="2cacd3f5838028314d628748bdd7bc63724274cfdd56ec6c13cc97ae5c07f8c6e20f28a3dde80e28117c21480d288d31485c18685a2bd3a17d8baee08db04d5c01ab8bfcff112b6f573447ec7878dee8fc1b9523acedc13d9d14cc3c998884c6459a7e903c145af25e8b76e6223152c42ff5a85d443b6b196704411c9a81e3cbcb78283fb6362e33938322b51e3359f49d11651ec6"], 0x1) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000080)={0x14, 0x0, 0x3}) tee(r1, r0, 0x2, 0x0) dup2(r1, r3) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000040)=0x100000001) 01:04:54 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x74, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 01:04:55 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x299, &(0x7f0000003bc0)}}], 0x3a6, 0x0) [ 554.088513] ------------[ cut here ]------------ [ 554.093789] refcount_t: underflow; use-after-free. [ 554.099094] WARNING: CPU: 1 PID: 24446 at lib/refcount.c:187 refcount_sub_and_test_checked+0x2c9/0x310 [ 554.108551] Kernel panic - not syncing: panic_on_warn set ... [ 554.108551] [ 554.115944] CPU: 1 PID: 24446 Comm: syz-executor5 Not tainted 4.19.0-rc3+ #134 [ 554.123305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 554.132674] Call Trace: [ 554.135253] 01:04:55 executing program 4: ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000040)=0x9) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x4, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0x1, 0x139, 0x6d, 0x20000000000014, 0x0, 0x0}, 0x1db) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x202000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000100)={'veth1_to_bridge\x00', {0x2, 0x4e24}}) r3 = dup3(0xffffffffffffffff, r1, 0x100000000000000) bind$inet6(r2, &(0x7f0000000180)={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x1f}, 0x7}, 0x1c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000001c0)=0xffff, 0x4) setsockopt$inet_udp_int(r3, 0x11, 0xb, &(0x7f0000000140)=0x2, 0x4) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000000)=""/1) [ 554.137413] dump_stack+0x1c4/0x2b4 [ 554.141050] ? dump_stack_print_info.cold.2+0x52/0x52 [ 554.146261] panic+0x238/0x4e7 [ 554.149465] ? add_taint.cold.5+0x16/0x16 [ 554.153628] ? __warn.cold.8+0x148/0x1ba [ 554.157700] ? __warn.cold.8+0x117/0x1ba [ 554.161775] ? refcount_sub_and_test_checked+0x2c9/0x310 [ 554.167240] __warn.cold.8+0x163/0x1ba [ 554.171148] ? rcu_bh_qs+0xc0/0xc0 [ 554.174698] ? refcount_sub_and_test_checked+0x2c9/0x310 [ 554.180157] report_bug+0x254/0x2d0 [ 554.183795] do_error_trap+0x1fc/0x4d0 [ 554.187685] ? math_error+0x3f0/0x3f0 [ 554.191488] ? vprintk_default+0x28/0x30 [ 554.195576] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 554.200436] ? trace_hardirqs_on_caller+0x310/0x310 [ 554.205461] ? printk+0xa7/0xcf [ 554.208781] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 554.213669] do_invalid_op+0x1b/0x20 [ 554.217421] invalid_op+0x14/0x20 [ 554.220900] RIP: 0010:refcount_sub_and_test_checked+0x2c9/0x310 01:04:55 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) [ 554.226974] Code: 89 de e8 ea 8f ef fd 84 db 74 07 31 db e9 4d ff ff ff e8 0a 8f ef fd 48 c7 c7 e0 80 44 88 c6 05 76 84 91 06 01 e8 57 79 b9 fd <0f> 0b 31 db e9 2c ff ff ff 48 89 cf e8 e6 f5 32 fe e9 41 fe ff ff [ 554.245906] RSP: 0018:ffff8801daf075a0 EFLAGS: 00010282 [ 554.251292] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 554.258581] RDX: 0000000000000100 RSI: ffffffff8164f955 RDI: 0000000000000005 [ 554.265874] RBP: ffff8801daf07688 R08: ffff88019b7c2400 R09: ffffed003b5e3ee2 [ 554.273185] R10: ffffed003b5e3ee2 R11: ffff8801daf1f717 R12: ffff88019bfd0020 [ 554.280468] R13: 00000000ffffffff R14: ffff8801daf07660 R15: ffff8801cd038dc8 [ 554.287793] ? vprintk_func+0x85/0x181 [ 554.291732] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 554.297211] ? sctp_generate_heartbeat_event+0x17f/0x480 [ 554.302705] ? lock_downgrade+0x900/0x900 [ 554.306898] refcount_dec_and_test_checked+0x1a/0x20 [ 554.312025] sctp_transport_put+0x76/0x1f0 [ 554.316279] ? sctp_transport_hold+0x20/0x20 [ 554.320734] sctp_generate_heartbeat_event+0x187/0x480 [ 554.326040] call_timer_fn+0x272/0x920 [ 554.329996] ? sctp_generate_t3_rtx_event+0x390/0x390 [ 554.335206] ? process_timeout+0x40/0x40 [ 554.339285] ? trace_hardirqs_off+0x310/0x310 [ 554.343819] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 554.348602] ? retint_kernel+0x2d/0x2d [ 554.352518] ? sctp_generate_t3_rtx_event+0x390/0x390 [ 554.357742] ? sctp_generate_t3_rtx_event+0x390/0x390 [ 554.362950] ? sctp_generate_t3_rtx_event+0x390/0x390 [ 554.368152] __run_timers+0x7e5/0xc70 [ 554.371985] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 554.377371] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 554.382427] ? graph_lock+0x170/0x170 [ 554.386267] ? enqueue_hrtimer+0x1a5/0x560 [ 554.390510] ? lock_release+0x970/0x970 [ 554.394499] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 554.399695] ? do_raw_spin_unlock+0xa7/0x2f0 [ 554.404116] ? find_held_lock+0x36/0x1c0 [ 554.408196] ? pvclock_read_flags+0x160/0x160 [ 554.412699] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 554.418239] ? check_preemption_disabled+0x48/0x200 [ 554.423296] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 554.428601] ? rcu_pm_notify+0xc0/0xc0 [ 554.432502] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 554.438071] ? check_preemption_disabled+0x48/0x200 [ 554.443147] run_timer_softirq+0x52/0xb0 [ 554.447231] ? rcu_read_lock_sched_held+0x108/0x120 [ 554.452285] __do_softirq+0x30b/0xad8 [ 554.456141] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 554.461306] ? pvclock_read_flags+0x160/0x160 [ 554.465825] ? lapic_next_event+0x5a/0x90 [ 554.470010] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 554.475608] ? check_preemption_disabled+0x48/0x200 [ 554.480687] ? check_preemption_disabled+0x48/0x200 [ 554.485746] ? kvm_clock_read+0x18/0x30 [ 554.489738] ? kvm_sched_clock_read+0x9/0x20 [ 554.494185] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 554.499745] ? check_preemption_disabled+0x48/0x200 [ 554.504805] irq_exit+0x17f/0x1c0 [ 554.508300] smp_apic_timer_interrupt+0x1cb/0x760 [ 554.513182] ? smp_reschedule_interrupt+0x109/0x650 [ 554.518233] ? smp_call_function_single_interrupt+0x650/0x650 [ 554.524141] ? interrupt_entry+0xb5/0xf0 [ 554.528240] ? trace_hardirqs_off_caller+0xbb/0x310 [ 554.533263] ? trace_hardirqs_off_caller+0xbb/0x310 [ 554.538307] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 554.543162] ? trace_hardirqs_on_caller+0x310/0x310 [ 554.548183] ? trace_hardirqs_on_caller+0x310/0x310 [ 554.553209] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 554.558750] ? check_preemption_disabled+0x48/0x200 [ 554.563773] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 554.569344] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 554.574224] apic_timer_interrupt+0xf/0x20 [ 554.578469] [ 554.580713] RIP: 0010:kmem_cache_free+0xb0/0x290 [ 554.585479] Code: 84 e6 00 00 00 41 f7 c5 00 02 00 00 0f 84 b7 00 00 00 e8 93 dd c2 ff 48 83 3d e3 2a 90 07 00 0f 84 d0 01 00 00 4c 89 ef 57 9d <0f> 1f 44 00 00 4c 8b 6d 08 0f 1f 44 00 00 65 8b 05 0b 82 3f 7e 83 [ 554.604401] RSP: 0018:ffff8801997afca0 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 554.612137] RAX: 0000000000000000 RBX: ffff8801da972d80 RCX: 0000000000000000 [ 554.619440] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000282 [ 554.626788] RBP: ffff8801997afcc0 R08: ffff88019b7c2400 R09: 0000000000000000 [ 554.634079] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801c46c42c0 [ 554.641376] R13: 0000000000000282 R14: ffffffff81d2d162 R15: ffff8801b8fce668 [ 554.648703] ? putname+0xf2/0x130 [ 554.652225] putname+0xf2/0x130 [ 554.655519] do_sys_open+0x54d/0x700 [ 554.659261] ? filp_open+0x80/0x80 [ 554.662811] ? entry_SYSENTER_compat+0x70/0x7f [ 554.667414] __ia32_sys_creat+0x5f/0x80 [ 554.671421] do_fast_syscall_32+0x34d/0xfb2 [ 554.675758] ? do_int80_syscall_32+0x890/0x890 [ 554.680352] ? entry_SYSENTER_compat+0x68/0x7f [ 554.684948] ? trace_hardirqs_off_caller+0xbb/0x310 [ 554.689995] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 554.694863] ? trace_hardirqs_on_caller+0x310/0x310 [ 554.699925] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 554.704976] ? recalc_sigpending_tsk+0x180/0x180 [ 554.709774] ? kasan_check_write+0x14/0x20 [ 554.714035] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 554.718905] entry_SYSENTER_compat+0x70/0x7f [ 554.723354] RIP: 0023:0xf7f7dca9 [ 554.726728] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 0c 24 c3 8b 1c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 554.745654] RSP: 002b:00000000f5f580cc EFLAGS: 00000296 ORIG_RAX: 0000000000000008 [ 554.753420] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 0000000000000104 [ 554.760725] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 554.768031] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 554.775327] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 554.782631] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 554.790641] Dumping ftrace buffer: [ 554.794499] (ftrace buffer empty) [ 554.799002] Kernel Offset: disabled [ 554.802668] Rebooting in 86400 seconds..