eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3, r3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8, r5}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) syz_open_dev$swradio(0x0, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:51 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:42:51 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a40)={0x0, 0x6}, &(0x7f0000000a80)=0x8) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:51 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(r0, 0xc02c564a, &(0x7f0000000040)={0x2, 0xf977775f, 0x3, @discrete={0x6, 0x7f}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 17:42:51 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000f0ffffff", 0x48}], 0x1) 17:42:51 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a40)={0x0, 0x6}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:51 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:42:51 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:51 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fadvise64(r0, 0x0, 0x1ff, 0x3) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)=ANY=[@ANYBLOB="1400000028000100050000000000000005000000"], 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r2, 0x300, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x400}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4080}, 0x1) 17:42:51 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a40)={0x0, 0x6}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) sendmmsg$inet_sctp(r0, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3, r3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8, r5}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) syz_open_dev$swradio(0x0, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:51 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000003f0000", 0x48}], 0x1) 17:42:51 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:42:51 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000"], 0x14}}, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x80) 17:42:52 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a40)={0x0, 0x6}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:52 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000fffff000", 0x48}], 0x1) 17:42:52 executing program 0: openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x20000, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 17:42:52 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a40)={0x0, 0x6}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) sendmmsg$inet_sctp(r0, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3, r3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8, r5}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) syz_open_dev$swradio(0x0, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:52 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:52 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200801, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 17:42:52 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:52 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a40)={0x0, 0x6}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) sendmmsg$inet_sctp(r0, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3, r3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8, r5}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="69717aa22f9802e13d512ecac55b72ee8c39fbf23dbbff8872fd8835a8f6200f574f6717c41ead4f27106867da00a373a62520337518361f4903d8b5148acd9fbedaa8d269a8433c258a3ef594782a2be9b8e34a0563be5ee42e3cb35ff8158abb425501b7b59969af27b0c539b7e857095d2b1aa255648c2bf628d40b76ecab0f863b3a8757caebf9fe0af89c6c4c545dba0943f3d0276bb8da8707f1a45aeaa524a3782d3fb76e389fe55a3b41a035d63924d8970973a1a64d81b7cadad4ce8a47937a2cd7072d2277a468ccd02adeea5a010937814dffe8c80321b941d3738e0d64e52441d5928271ed55f9f973e2d3b3445addf60103f71407273b906d1f8e2b1e10c0cf6ca8bde09d18bd5e2aa78eaa8fd8d5cb4632d159e6c864385abafb48b7ddaf0833d970a6c25dad3849d2ba73076967464f40cb0fc9609dcaa23152f8c9da02d81b28b4aa9818b4eb97314e0205e89e4275d9fdf2391d2ba9de17a86ac09e5e8ba26267bfb0f75cc032964909068a995b4cf72536b890286b198bd45f5f1286468c7ba0dbb381e829a4c8ab370c65da016101d21d08cf2f88ac402299b99f399c343aff733870454f9f900b6f9a6b66731171cdfd2555717a62b03216a197fc9afe3f0d34e8e92e156bcde7df456c252371ab6078dcd740052ca3b49b79fb06399fc4bc83d5093053aba8b62a214438b82caa318e4f3451f44c33c258821b15b1539a46341fb23d5ffdede1bddc4600bffdf6db17a1bc4f67143aceeea314b2e36b532edb3c2f6db0eae9c7d2dc79f0e8ba908ed74679df80745777931b8e55526e29c6563e5c3117f8390d67c35852fec9e040b8476564223f00a3c9a53581a124b32b2cbcff799d976a51a45cfe5a5e13145ff0f459ee7ccf89e5b121caa847ab74088d9d9391ccdec0b0f492d42abd65d67f7991c80cb6c862a2540a750e1d3e878b10139d485ab395f906e3bf03f8fb18693b2797695ad95ad26071522000dcc1987ec25f0c59d16b0e5e3144ed61272a363609f35f1ac17a542319ccc3f00f6baa6a7078448d5a8a5ebede6dcb2ea4579e448ac7ae8a3e50cc59a24f84f027644a16e98a75f229226ce73019258952f9e8c8ebe98d122e87347437091d08ec1f6d7f7f6d8c7945ff95d0f8da95ffe2531c32fdf671412378f72cb800bbc67b3c017b2c3f735363470bbbedf8855755653ecd7d7aed9e3687642b788327bea686c0ddd004c38ecaceaa33a17a00c7d4f60c11f52138d35893b309810b068d3884bb214da292384f8afced1a8911f8877683d2ee3a5e34fe30b87acf94ad46e61980189146b4a3e71765a83da8b784f73c7ac52e3e4626715c00baa4424aa55a62d81a3383589bf02364d8eb0bae6df802f7510eebca26e4a6ca6e70b78a79ddc806eab8f21d03e26cb26089f3ce25f2e189b239a001f1ce7c23175d1809ff68a3cbd7b5d0164d1b49c066c508c29661f562706c5a05d8a35c390e7e2cb423c9602ed0b219fff8df15667ae05d2d8fb44c974a57c073b91dfa9a0ecbff1335c49ed7f13b2e4a1ce9daa21970f1b9e770acca50b07e33bf8726a08ed703aad8f29c995d80bbd9ea8c18444171794225b4829e6199206cd8c998bd4d47535e6c1b02d1494063d222bd1f668f8272f4c01ec65b019b2d230690c61d187c70db7f214ecdc22e2052576d0b987bd22293772626d2c87ef568f4a38be00bddbe4adc37226837c4a7dbde91c3005cb8fea05dbaba53cd7421ff2825d6d485a3945259e1009095e49fb8a9e6959a5d439b74f0505c4197b2c4a8e66685c1bcd597110cad7ef19c4f82fbb586c78206d660110518d2dff26f1e2aefa8edaa31b9e6089f57f97325cf78b4d644b2ba6a526b8edc4dff9737c31134c07333397f46a44d3cfa5eb608c39c4ecd437bb8797c962db78d63e262b8e9b9886cb5344568f5e1e14cbbc3b4db25705de2f40dd0a7fc8cfdd2da6585460dcd0772c18d7c4a8f812f4422011ecf269ab1d75e69b628dd5341c03734cf3fb1a4f69bb54b1f903d396ffc1f4288400e80874e9b820b1001c830e55f1c4b3c1bbe89ded13710fffae03afde703a3cd418432c24ebe8286dd861fd244335e59fc7b347244cc8268be8cd8e275dca07006594eb221c3ef0eb48cd9d065d37ed043d3b6da9f106af1f1e25a0ad075d3de666890fdcb2eff658d1c084927431fda96a86c118682274821056b68f1ec1275c7ba1b130dc6963c675300a24f4b8111999f997d0e202b22dde56ba454e94f29e115172d2594c27315c93f1d8410f0a8c48d1c4a669315928596965b583a9832cf37d4d22c1cf94d2b8b42d6af2b2f0fe0fe14b91b028cfd5b1f555d00ab179f4506ad1cd83b6dd9781e367cdb6c59df42e0b7ab716d34b53c1217e0972970fe89cd8dd03ecebc104a25aa1bc770f20673ce08adee2a590ebbdabacd7fbc9c0615064ba12313a989421f95bc9c489dc3391a4dcb7f9b06d5e44aa122a48e74c12b1f3853d8d44ef55c7fab9f3e7777ce930de915d039405fea34ae289d28019e229a40c2721be28c85680981dc99f3c9465a0c1bded70bbeb069542bb25f08c7b674393012e33a26e97ebf26bbbe603375f0dff1e793692a8fc0350132e43021c943852e186b64c796cd36c8e6eb9c14d1c77b9deee2695a842277be0f206072a37914e3cd6c6976a38baf683a4aa9b65dbee0c27d5ed5e056cbe33c49d5faa7c3b742c6748555f88b376d55f5386f28d30579e05658821227b4199433e42ff52d10233264ebe9cbe3f4a07ac2fae25ab7123a43058337b1f12b7265df7c4b1877d1b0fcbbbfd1559bb8ac95320503aad31d780c2e9f5e380b7163b8bebb18c45debf1ac3435c4e429250ad85773ce266521baed9ff7648c2ecc7ccae2c6b7864e1a5c8597dc4a41281b1a0d44e9651d5dab7912f9821add6dbf66f1857f66354d791d5ada615de944cf3c985e10b80442eae77efc954cf9b3c26135025c2e678dc4a301b5d7a21db769919bd4b0b473f4801d253e825d55aaf1d8063db9ca027c61c547cbee47f7768d6b9f012ffbf61b108b9b65f5b58a7c0ff3a0544dc0717078d2ee88149b3c33576d3288cae694475c3451e7a0a733def7dcc13e4461503deb329f7519cb97db67d29ea5238df483495a89c57a7d6f62794ff8b55b2cb1928be56760ffd1623d340122910e8b2c168b8acbff47bd2d75f016ad4049a448b1803a51479c79d65741ed3f24179a5aa41597631969eb00f74005a102c77158f3f3f2f9bc5c07afb2d9e8443bd4cd2b5457c84baff1eb061ce2e899cae0ef7b23a94d9d26a30c5cfd027c03392243a04f9b459cf6e0374133e5f1e027d3d2e4247a3ebf524b8ba8785e619fac7a2ac27476d9743af6368c5265912ec3d64fd70e35428f40210ee3beb472b4a03083105d897da41ed6acf761cab81dfe0af6b16b55409e7ea01b9f093c35ae5fb5803662506aba81f23f2afd69589f17b8ecb0d7cd8b4cbd4b683e0114bfc2adda593317b9882181de7350b95325e1be0596316e972d28f62ff020fa11e18a435f118970734e62c535df272d20714bf78bb64fe45952ff51553f4864e3460be6b071784e2a6190a9c9aea08b71d62124540dc86ac748fb4e0335cef497bbc89be422296a2e36f87cf30ef9db243ec7c187ed44fc0453830a804786bec9781a9ecd8bc3989cb57c3d84dc17ce61ba3abe52e7a08c40487ad2bac560673dbe4854f5f93806df68deb7b7d7ba75f5294365640079ddd0fc715085385fa76c73d51728f4ad8388483c125bff7ba325a5f7340665d18a7ae457057bc0f0c79d63172eb60e389c52d33d34ca99cf616a71370a8d1c0dfa055120912310f6938e042d50cc2ce130f4f2cacf1ba11330d91bfc7c77ddd595dd00540fc9d6eadd24f22610b9fcb242f932931dacba6c30edb236d704d182024261d7766172137e9b53f916dd20fdab19aa39a0f9881d4041a584504800af6380c9d6a975618a085d0f7b44b1489011c5510d75cb729747438f7123c896b4b54f9597f74e554b2edd47cfd54cb304d087d053cbc7adbd77d577b96343163c44d2edfc19b65a3358bca0df5259ac8cb623a361e3bebabca06ddfc010c54ded2bf8d8243abf668a935d396418339055d0a61bab623b8b54418f063eb607a41756d0256edf1eb8fc7e1f28df1a77a7b46ccf17da383cbdf3d5b87d8aea009a33b3db122588bf73122dc3091eb235509184d4798c16c8af625c24bdc803a0a33b16738433ecddfe60c8a38ebb2dff883b5f12811e2bbbc137b59542f030066b67078298b033394bc4a9659c11ec573a33d26cfce2c9b68b707cd73a6bb2028df7ca3766688508388931ff04535fa97b1869eca24bb51dc61add2d3fce81dbe2b6273fed473d66eb6ca929cdd3d03552062703b25bccd775836c9f283e5b8b9c985d228722a80a1012a0bde15d69d5bb6467a66296c6c757e6a52eddc4335f211754fe1ff164188caf535c357aa532efb71b62f1551749b942afd125faeb06788c5a2329262ca9c14a1dbaaaa40b41ca3cb40b4d62f2bc35875d3959e731021833f5b549ea95fd9c24309400d17fe338a1121cbac9dd5f79e90756076f82b3ae2d628046ca114e2757cfd0fad5f1f74d26c35fb0978feb59a1866d9bc2c192d013b54369869aebab88d418ac70a73f3f08badbc0cc7bcc08ac2e1a9da79f09653539238c8d06d9ac1ffe81048a37dfe3beecbd013583271c68634cfc80cb3d7f11f56941b1148c07a33fd0544f877d8d24b05ad20bf3f7d31b5a5c60a5d7a1b7544889da29bc3feaf41ec0993e1c7b8848b1085c271b30285154464231a569851fe4317d0c0c27525f43b5aa22767cf032dda50c95bcd7b0d4f2e3cd59433be7a407b0f9e9a36d95e71ff6a1fa479f0a48142b77f4eeda66382094730de8217e0e0ea10866194def8e43fe19ac40de8ece5698162da850b93d910f551197ccd06499ea40f48943e90c4741bb1fa312087ed47e2ba9059da269e7d50eb0dc950fa4f7e9ce90b547e7d7c1af4db63a69473de2cd1da2c357de814052a397714273f3e3cc01488befdf356f38394fdcef9aea0ab3afa255b53c0944bc49082bda1afa3271f0ed128288e40bf10729805478de2376886c6cd5c3bd3981c08556f3e594a7480b05443ebc7c81f76d4dfc12d58ac0456ba4df48af67cb592b4c40aa73537f1770e13053ba5a50589aa1db2182ee0b867c3329d242308c83832bfd58321871cbed49fba84359fec0b69d8f95410fa7ba0bc6c019f101874734fd86e337686b9b4d1ffffeed07f601f2dce3a386e6b57138cf2e713395bd21c34c0c61f6e2cd768a7b4635ff0d9ac78afa438684ecc78b40583e428598de6c3ca7251b9f63a2fda55853c7e8c023917a1af2a7d1c3b0444bc14cebcf45111a967fb8539c3cf22cb7b39f607b0f164123237baae3850f9d96dea804d8e78c76a8bc038a1dfd6a517dc1f17d0d0bd93f913b007800dd59e20880d96c230e52a6b4c9bc51672e218dfd2257185d98d6e6f268c596fba070671486d24cebeb971f9f0d5662470fae4dd3717d8c68aee9cfe3622b23686010814cf3084cbc1da74dd965df5a3277584d3891bf31768100e1d30ba98a7ce27244d6e141cec49eb55e658e3f46e98a9882e3c806ab0d0fc2208650780f2ce870c7c269502850414e3833974669c26b17327d44f680d1774b674339c8fc94d388d90b4753f60af2f06721cd362b2a8c9cc174e3c5d329a58f7f6784463063b38f19f29332", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) syz_open_dev$swradio(0x0, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:52 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000ffffff9e", 0x48}], 0x1) 17:42:52 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) iopl(0x7) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e21, @remote}}) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 17:42:52 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:42:52 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:52 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000004", 0x48}], 0x1) 17:42:52 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={'syz', 0x2}, &(0x7f0000000200)='&vmnet1wlan0\x00', 0xfffffffffffffffe) keyctl$set_timeout(0xf, r0, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x42, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000280)={'TPROXY\x00'}, &(0x7f00000002c0)=0x1e) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80001) getsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in=@local, @in=@multicast1}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000000840)={0x0, 0x6e, &(0x7f0000000880)={&(0x7f0000000480)={0xfe72, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 17:42:52 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a40)={0x0, 0x6}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) sendmmsg$inet_sctp(r0, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3, r3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8, r5}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) syz_open_dev$swradio(0x0, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:52 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:53 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x103600, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x131000, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x101400) ioctl$VIDIOC_SUBDEV_S_CROP(r2, 0xc038563c, &(0x7f0000000040)={0x1, 0x6f, {0x5, 0x9, 0x2, 0x3}}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000000c0)={0x101, 0x101, 0x8, 'queue0\x00', 0x6}) 17:42:53 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a40)={0x0, 0x6}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) sendmmsg$inet_sctp(r0, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3, r3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8, r5}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) syz_open_dev$swradio(0x0, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:53 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:42:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000c1e0000", 0x48}], 0x1) 17:42:53 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:53 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 17:42:53 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:42:53 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x25, &(0x7f0000000440)={&(0x7f0000002680)={0x7, 0x800000000000028, 0xb14, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x1a0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 17:42:53 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a40)={0x0, 0x6}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) sendmmsg$inet_sctp(r0, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3, r3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8, r5}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) syz_open_dev$swradio(0x0, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000009effffff", 0x48}], 0x1) 17:42:53 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:53 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:53 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)=ANY=[@ANYBLOB="14000000030000"], 0x14}}, 0x0) 17:42:53 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:42:53 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a40)={0x0, 0x6}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) sendmmsg$inet_sctp(r0, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3, r3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8, r5}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) syz_open_dev$swradio(0x0, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:42:54 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x9, 0xfff}) 17:42:54 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a40)={0x0, 0x6}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) sendmmsg$inet_sctp(r0, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3, r3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8, r5}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:54 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:54 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:54 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000009e", 0x48}], 0x1) 17:42:54 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x6c, r1, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6d}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff80000000}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x2}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40}, 0x1) 17:42:54 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:42:54 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:54 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a40)={0x0, 0x6}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:54 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{}]}) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 17:42:54 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0xc0000, 0x0) r2 = accept$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0), 0x4) 17:42:54 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a40)={0x0, 0x6}, &(0x7f0000000a80)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3, r3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:54 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:42:54 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:54 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:54 executing program 0: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffff9c, 0x0, 0xb, &(0x7f00000000c0)='/dev/vsock\x00', 0xffffffffffffffff}, 0x30) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x240800, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) socket$nl_route(0x10, 0x3, 0x0) 17:42:55 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:42:55 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000c1e", 0x48}], 0x1) 17:42:55 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x0, 0x2) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000200)={r1, r2, 0x80000001, 0x1, &(0x7f00000000c0)="8b85af1508e48198cf5edccc77baf74c8147b7d4930bf63e8ecf5030b45468a555c4732be8797772e4cdbfb9951d0a0546a9e2e0473028fad0d2a8868bc8661b2cab2a16667f9ddf70ab9e44c333db", 0x3, 0x5, 0xfffffffffffffff9, 0x542, 0x4, 0xfff, 0x4c, "b814be7bf545c52ee0924c53efaa8e43810faa54ed8e7ac86d1ca5bd7a7bc7445ea31fa78ed6f586a97d33a60fd184d9ebdc8921b437094ba3dc1545060f34cd7bafa8fa73b526"}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 17:42:55 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a40)={0x0, 0x6}, &(0x7f0000000a80)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3, r3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:55 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:55 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:55 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x14, 0x26, 0x104, 0x0, 0x25dfdbfb, {0x17}}, 0x14}}, 0x0) 17:42:55 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:55 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:42:55 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000fffffff0", 0x48}], 0x1) 17:42:55 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 17:42:55 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) sendmmsg$inet_sctp(r0, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3, r3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:55 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:42:55 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000002", 0x48}], 0x1) 17:42:55 executing program 2: ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:55 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/155, &(0x7f0000000040)=0x9b) 17:42:55 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:56 executing program 2: bpf$MAP_CREATE(0x0, 0x0, 0x0) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:56 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) r1 = semget$private(0x0, 0x1, 0xc0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0x8000, 0x180000000]) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 17:42:56 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:42:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000000f", 0x48}], 0x1) 17:42:56 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) sendmmsg$inet_sctp(r0, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3, r3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:56 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:56 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:56 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x0, 0x2) pread64(r1, &(0x7f0000000080)=""/14, 0xe, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x540, 0x0) setsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f00000000c0)="314bb32b1de70e351712a96566a82da0cbacc6811eb21dde65d7e6ba4b6b470b9c38ed4d0aa51f436fc5a12a27f4c56ef259012c3342a78a691181eb62714ce0eaf2f2b99a74c688d461977949356425b50d545a3f430daaa7e136b13ca82c7f3eede8ae2a4341e59d36069ea168ee1b9024bf90e5e0164ec0d066c51f42bceeae46df7a891bc905a3c6e622fd64a5", 0x8f) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 17:42:56 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000006b", 0x48}], 0x1) 17:42:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000006b6b6b", 0x48}], 0x1) 17:42:56 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:56 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x0, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:56 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000028000100000000000000000005000000da624f8ed0e183b07eb613625820db16b497addf7960e7d1afbfb8d797896e454d7b8f2ce09ec026b99f8fe878b9cb45e7bf7c54793eb7939f067bf4b44a50e3427e69dd59fbfd5f4ca80293e4bf254af629a4ba5762b07a8789bbb500"], 0x14}}, 0x0) 17:42:56 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) sendmmsg$inet_sctp(r0, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3, r3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:56 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:42:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000400300", 0x48}], 0x1) 17:42:56 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x0, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:56 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1c, 0x40000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffff0001) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000028000100000000800005000000000002103e692114e65083ba71e3557fafca431c7553ecb85f168efdc66918ba38526fd6c2c8fe9097"], 0x14}}, 0x0) 17:42:56 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:56 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:57 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:42:57 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000ff", 0x48}], 0x1) 17:42:57 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x201, 0x0) r2 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x2, 0x2) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f00000000c0)={0x1, r2}) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)=ANY=[@ANYBLOB="1400000028000100000000000000000005020000"], 0x14}}, 0x0) 17:42:57 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:57 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:57 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:57 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x440, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='ipddp0\x00') perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 17:42:57 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:42:57 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:57 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:57 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)=ANY=[@ANYBLOB="56c161d628000100000000000000000005000000"], 0x14}}, 0x0) 17:42:57 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:57 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:58 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:42:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000f0ffff", 0x48}], 0x1) 17:42:58 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x800) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast2, 0x1, 0x3, [@broadcast, @dev={0xac, 0x14, 0x14, 0x15}, @loopback]}, 0x1c) perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000280001000000007cfc00000005000000b75ae97567d6955cf3c59995073fb5c530f7af5cb2860ed79d9a18274f83e86edce5e49f18c0745cbb16b37d91003ce7037e6ec324c25c36a2fecdeb76facf2c35a1eb9845741b272c7d3c6ff77d33abc848d91ea9a3189b36e58fca63b4c6dcec82dbfb1a592ac2557ee41b35999e2a55900d34459c340ffbd078414203839c78c1a0950290cb1709ccd5c3e301b6a65718d8fdc632dc5445a63c816541cc30ca33a461a668b4f89c6920c21e9dd600f15a61c6"], 0x14}}, 0x0) 17:42:58 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000bc0)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:58 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) sendmmsg$inet_sctp(r0, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:58 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:58 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), &(0x7f0000000bc0)=0x8) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:58 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x80, 0x401, 0xa, 0x7fff}, 0x2) perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000680)=0xe8) r3 = getegid() lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000780)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000880)=0xe8) syz_mount_image$hfsplus(&(0x7f0000000140)='hfsplus\x00', &(0x7f0000000200)='./file0\x00', 0xffffffff, 0x4, &(0x7f0000000500)=[{&(0x7f0000000240)="38c886fdf4ed3649d38f7fdc993eb333db54fe22e533962ce93b3053f03b9629f6f248964cdf9476c1d7fa556c57b3f71d8887b5913943ca37884568aa8624bd5525399c82b451cf303cc95f352178056d2bcde8bd177a7d9869bb6fa7b764282f009cd7ce4e9efe9260560b547d515bc4d511397586eab1b7a04a2f6e3e82ce4e1fd32390dc995f66db6b07e192cda115297cfd159a14427d20a1b19a42e43adeef78a0462233f93d440255d68c1db9c7d7fe03cff09f71e55691394775", 0xbe, 0x9}, {&(0x7f0000000300)="263d880e34a2b6e8c3447c", 0xb, 0x5}, {&(0x7f0000000340)="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", 0xfd, 0x4}, {&(0x7f0000000480)="9a22c877caa7d1b41f97cfec94f48aabfcbbe667acc46e8087447a398b5e9c3c4bfd6ef4294f0a68eedc39ced993501fd69dd5e9cc5fba8a6db85b486e690025ae6851cd06c9481d103483ba58d1da1217fdfc8c478d08023860f5aed958dee7a3f28591c15f13932ca5197f04313c449aa0c11592974044e5276737c3", 0x7d, 0x101}], 0x2230004, &(0x7f00000008c0)={[{@force='force'}, {@decompose='decompose'}, {@creator={'creator', 0x3d, "02dab473"}}, {@uid={'uid', 0x3d, r2}}, {@gid={'gid', 0x3d, r3}}, {@creator={'creator', 0x3d, "492da60c"}}, {@part={'part', 0x3d, 0xfffffffffffffff7}}, {@gid={'gid', 0x3d, r4}}], [{@obj_role={'obj_role', 0x3d, 'veth0_to_team\x00'}}, {@uid_gt={'uid>', r5}}, {@appraise='appraise'}]}) poll(&(0x7f0000000100)=[{r1, 0x40}, {r0}, {r1, 0x2704}, {r0, 0x265493838b6c2617}], 0x4, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000a00)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000009c0)={0xffffffffffffffff}, 0x13f, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f0000000a40)={0xa, 0x4, 0xfa00, {r6}}, 0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'veth0_to_team\x00'}) 17:42:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000ec00000", 0x48}], 0x1) 17:42:58 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000ff", 0x48}], 0x1) 17:42:58 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) sendmmsg$inet_sctp(r0, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:58 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$nl_generic(0x10, 0x3, 0x10) fsetxattr$security_evm(r0, &(0x7f0000000000)='security.evm\x00', &(0x7f0000000040)=@md5={0x1, "8436abc226309594f5e356a20cb60d71"}, 0x11, 0x3) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)=ANY=[@ANYBLOB="140000000005000000"], 0x14}}, 0x0) 17:42:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000002000000", 0x48}], 0x1) 17:42:58 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:58 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:58 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), &(0x7f0000000bc0)=0x8) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:58 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x0, 0x2) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f00000000c0)=""/73, &(0x7f0000000040)=0x49) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000002800378601000000000000f112eeb900c728757029bb616e55"], 0x1}}, 0x0) 17:42:58 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:42:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000001e0c0000", 0x48}], 0x1) 17:42:58 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r0}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:58 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:59 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0xfffffffffffffedf, &(0x7f0000000440)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000000029000500000000000000000000000000bce7ceec38ab7ad6948dfd2042ea61dfa19776b04beac1caf207824c76ec2c7f50e5b2e618f8b2d1068b81852ce339deda529e31c56830583e33dd3181e339a41ac8bef9a1218dae9a0f5a5f93f6f4f8eb4940d0424955c046864b18530b58cb7c053609f395cdde7621df1097df714fb843524ce9d68c4056dc0c931450d49d35b513e2e2bd3659ea6cd5b6259c0496f508ab4d9d1cefac9046501a46f020a6d9d6e87775677a36aa5e6bc698855392cb89d28c2946445003c5561ada65567c2dfd1618"], 0x14}}, 0x0) 17:42:59 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:59 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:42:59 executing program 1: bpf$MAP_CREATE(0x0, 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:59 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:42:59 executing program 0: inotify_init() perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 17:42:59 executing program 3: ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r0}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:59 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:59 executing program 3: bpf$MAP_CREATE(0x0, 0x0, 0x0) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r0}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:59 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000002800010000000000b92958e38b0000000005000000"], 0x14}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x7b) 17:42:59 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:42:59 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:59 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000ec0", 0x48}], 0x1) 17:42:59 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x0, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:59 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r0}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:59 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) r1 = getpgrp(0xffffffffffffffff) write$P9_RGETLOCK(r0, &(0x7f0000000040)={0x29, 0x37, 0x2, {0x0, 0x2, 0x6, r1, 0xb, 'wlan1md5sum'}}, 0x29) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 17:42:59 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x0, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:59 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:59 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:42:59 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x0, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r0}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:42:59 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40000, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20082850}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x14, 0x0, 0x810, 0x70bd2d, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x80) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="fd4588b3d1e1476203c694b8850d36e7411063", 0x13}, {&(0x7f0000000280)="2045fde34d82a0cb3a3fac798ace331990820c047febcd696764dd6c76125d9b45f5e26b334e81d9e62ceb388596068a5c5d789003ad554850ff0420762812719f3ac363bad849ce605a2e8f7c4aa428bb839a13ce8b5fad7da0144888d5712b299715f5923d2c0e15c8438fd9050b261bb1498865752dd4dd1999e3cfacc36595d526c77a1af926557eec9816797d5e30f5b0d2b449e2bb76dca7575a920033c4f0031fae4097bb91ad41e96098a8a8131804a2e4d2ec6958345af641100635f7c41a2d93779ab197e5e75b8c6e71bd87217771c8a62b87c050e0f5f83c15e116848b3e52efc767a6e99a15d6c973c0e5927a", 0xf3}], 0x2, 0xa) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0', [{}, {0x20, '/systemvmnet0'}, {0x20, '@proc:[ppp1lovboxnet1$+'}, {0x20, 'mime_typekeyringppp1,user$'}, {0x20, '*'}, {}], 0xa, "6be211c9dc3f32d34298bf4ff90c2753e3c9655fb1d934d7f7d185"}, 0x6b) perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) prctl$PR_SVE_SET_VL(0x32, 0x100000017d9e) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000200)=ANY=[@ANYBLOB="1400000025fdcce6cc3ecd6e000fba7fc7c600000500000000c59c527426c2606655000000db788eb8500aec5d25e6a8630d06dc1e408cdb5ca082e8a301197f90ea94d838f3169764844711"], 0x14}}, 0x0) 17:43:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:00 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:00 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x0, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r0}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:00 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:00 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r0}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:00 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(0x0, 0x4, 0x8000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:00 executing program 0: perf_event_open(&(0x7f0000000180)={0x402, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6736d6af, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xe4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000480)=""/4096) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 17:43:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000010", 0x48}], 0x1) 17:43:00 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:00 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000000b", 0x48}], 0x1) 17:43:00 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r0}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:00 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x1, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10200}, 0xfffffffffffffebb, &(0x7f0000000140)={&(0x7f0000000480)=@upd={0x108, 0x12, 0x400, 0x70bd2c, 0x25dfdbfc, {{'rmd128\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x200}, {0x8, 0x1, 0x81}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x1}]}, 0x108}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) fsetxattr$security_ima(r0, &(0x7f0000000000)='security.ima\x00', &(0x7f0000000040)=@ng={0x4, 0x8, "7adca372eeea306984"}, 0xb, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 17:43:00 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(0x0, 0x4, 0x8000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:00 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000034000", 0x48}], 0x1) 17:43:01 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000900)={0x0, @in6={{0xa, 0x4e21, 0x386, @empty, 0x9}}, [0x9000000000000000, 0x1ff, 0x7, 0x8, 0x51, 0x9, 0xcfc9, 0x20, 0x100000000, 0x8, 0x5, 0x2, 0x7, 0x1f, 0x4]}, &(0x7f0000000a00)=0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000a40)={r1, 0xc2, "8f679a67f0d15da61b0d585b65f62f331ac48f3a6a75b3f0d01c1e8a543047267b2c15d9fda06213d713b19f6af932ba2d8ca94348463aa9563b49c6c6dae9651d7bab8e0972ab544c37ef935fa01cc53b4ede8a4de9a4821128e7e3228234ea8ce49a12080255d364ce060aa47e8c50f22aaa79f3cb3d16067e62e6d8c8d7c08c8bec0b724bc11faf9217c495a7edeef536d3765822c72c91a5e01b0530427ce6ff89e0ae882846555430fd24cb2487a34765f2279a82ea4e56e094e82312a3f0dc"}, &(0x7f0000000b40)=0xca) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvmsg(r2, &(0x7f0000000840)={&(0x7f00000000c0)=@can={0x1d, 0x0}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000200)=""/109, 0x6d}, {&(0x7f0000000280)=""/179, 0xb3}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000040)=""/53, 0x35}, {&(0x7f0000000480)=""/186, 0xba}, {&(0x7f0000000140)=""/28, 0x1c}, {&(0x7f0000000540)=""/149, 0x95}, {&(0x7f0000000600)=""/193, 0xc1}, {&(0x7f0000000700)=""/59, 0x3b}], 0x9, &(0x7f0000000800)=""/64, 0x40, 0x7}, 0x40010000) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000880)={@empty, 0x2d, r4}) sendmsg$nl_generic(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 17:43:01 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000f0000000", 0x48}], 0x1) 17:43:01 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:01 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:01 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:01 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(0x0, 0x4, 0x8000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:01 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:01 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:01 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000400)='/dev/swradio#\x00', 0x0, 0x2) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0x6, 0x2) recvfrom$inet6(r0, &(0x7f0000000580)=""/91, 0x5b, 0x10000, &(0x7f0000000600)={0xa, 0x4e24, 0x0, @mcast2, 0xefe}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff80000001, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000040)=""/48) 17:43:01 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000004000000", 0x48}], 0x1) 17:43:01 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup3(r0, r1, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) sched_getattr(r4, &(0x7f0000000100), 0x30, 0x0) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) ioctl$BLKROGET(r3, 0x125e, &(0x7f0000000140)) 17:43:01 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:01 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000008000000", 0x48}], 0x1) 17:43:01 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:01 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000000)={0x0, @speck128, 0x0, "5119a65f33028987"}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x9, {0x2, 0x4e21, @multicast2}, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e20, @loopback}, 0x200, 0x6, 0x2, 0x8, 0x4, &(0x7f00000000c0)='dummy0\x00', 0x3d4d, 0x7f, 0x3}) write$FUSE_IOCTL(r1, &(0x7f0000000040)={0x20, 0xfffffffffffffff5, 0x3, {0x100000001, 0x4, 0x3f, 0x7f}}, 0x20) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 17:43:01 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:01 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(0x0, 0x0, 0x8000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:02 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:02 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000f0", 0x48}], 0x1) 17:43:02 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 17:43:02 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:02 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:02 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000000f", 0x48}], 0x1) 17:43:02 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x28, 0x1, 0x0, 0xfffffffffffffffd, {0x5}}, 0x14}}, 0x0) 17:43:02 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:02 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}], 0x2, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:02 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x480001) write$P9_RSTATFS(r1, &(0x7f00000000c0)={0x43, 0x9, 0x2, {0x80000000, 0xbbb4, 0x2, 0xffffffff80000001, 0x0, 0x5, 0x10000, 0x98fe, 0x2}}, 0x43) 17:43:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:02 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000340", 0x48}], 0x1) 17:43:02 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}], 0x1, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:02 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="14cfeccf667f93cec827328b99b1c0cc0132a55c1912e56a"], 0x14}}, 0x0) 17:43:03 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:03 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000bc0)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:03 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:03 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:03 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff, 0x4e0c1) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 17:43:03 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:03 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:03 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:03 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000bc0)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:03 executing program 0: write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000480)={{0x1cf, 0xfffffffffffff801, 0x1000, 0x1aa, 0x185, 0x0, 0x1ee, 0x3}, "0a8af651423c4d12a556085d224157fe10f2d93c398ca50fb14bdf209cf95b148c29b232a9856c1d783e0735c01d7f78f325fc1d0d4622f3051a693840962efd91acbf607a05d1596029ab02ecb3fed92435df021eb714002374c1764438b39405685a473ce29698ae01f06171a0902a8716e99c9e310d79faa91582820ec8fae6b87d654e3baa50ab80e4cce24b35ca11f08630a11d3dda89e301723d4437a39f509a0c6011cc799d57e61ddad1e57ed192a33afa93bfa5bbb68eb6e7b15d5c822d5303654054c67d73c258ea1100ab3da85a73161cf95b4057d463968c64736adbb087f617f49b4dc2a25ba4e09fd9a4636e88f368ebe34e193d59342f59899c7a5ccb6273a1a39a45e32f4c35a95a4fd22c55dfad5a11ebe6802b134504ed57f602e302019c5561cbf13e539e83e3b5ced4033a7d37f5028caebdec9bf08374f8b4b07894bf4bed244c9e2ffe93405f354d69ac44d199a6f8fa886aaceb3a03009e892bf71449bb7a83e53a879e5080846d7551ef747bc22a869cf1c4a2d812b396ea4fc6a59ef08372ea4974371ed7c245a0d4787faead4f200be3ddcdf1924bd7fdd62238810388cd770af7f381c6ff5c1fa95b28e3d07779da3a81fa82725e88ec05ef2e4b606a11b0400b3aec9d511a2269e4d3238ea4a54ef19c7b217e5e6f485bbdddc55c73fc317ca87188a5df71edbaffdab46ffb7e73ea84786c3137348b4282bcab42a277e9139d397aa121831cf650a59f7a81d54c185c8d04a07720db6142fbd3d63ba208f386270b5156b5869f454c4c08853e538707c4d1651fcc91d2a282cce796c8c17acb30a859e81e732c6634da37d7ae2ed52d629dcb558790a5f95677f0af551dcac1aafb2ddc3cd815d106c5959a9a1fde969b2a7a33b616fbbe0cedb9ca5f47ba713c96fd0ed1a33071b9abb859bbb2817772c9ca9723c0a5a6d2e0d758520dbfe1b7f226724ef5b5ea225cf5c5fe12b0bd8cf9e92047990240f4d7e4c0d8ea7acbab81985cfb261e136928f576ec93be090521a51ab7695e14357fa47271879926668d12048f1165999866a95de53976b44c11d840ecd2ff8779780b56195944cf034affd4712f1f02287861d1595f9a70f9bca8f425e85c4b1722123dd9bf5d1808cbacfaea36f85a9e3b2bab9e399457fa92e601ddab9d93e0990eaae1e23427e16835d3a7c0f9be85d1e624f0fcf1d355cd23b5b481e6ce09ce201b06fa647f88b170f7ab673d000a415d70da6863ceae02f12fc03ed9b226689186d8eebe627951f94f36f09432b40f7a68884ce2aaf5b18fb1bf4938efbda7cf04f8eab014b8d1ff1801cf04773f78d8d1e0bcb9aa1cbaf2c4fb7aecc934ddd779aa39994e0e0d7d5796998976bbb7026b5dcaaf1da3bd352f464aecc3b15aab67603508f627dde4ebba8ce1dec2e2cfc47e54656718f9d9e90265339e1b9bef77d5f03169351210355f952e286a49ef843154da3f5176a887c1771f4d4d88e272819a6ad55d960ec2178fcd306ea5c7b88bcb5bd839862a1c4346f4d61ffbae27dc1be206e09f7158ee98ab784750958d1ecb67ac94129f695fea42b669c8745d0e039a2a4ef6efa6d1aad18b6d8450f5671f57f283292890d30ca938d4e17d0078ceef8ad9ff58a6b55f8325fe2eedcfda60f58333de70c5e0099316ff9ba6432a021713534e9aad25ebaf6ccaf57f7d33cd1812b1832686a8a7c85aee30272deeaa7e64a649962e9d114bf38fc978719989cf35798940336d91579564758162b2173becb4a1cc06d277bca66f6ab4671ae1ad7abff27507ab6032b4bf993b21d13e361d593e6b27dfb85056fb1061ee8985aebd631f3258cf62d622ff4f09c86fac2086c0ead3a3aedf8a897643fece0640a370f703b1c52b75a302b01218384025f2c2654c8bb92da9df8c3dc959946152cf2e17b8e05d2aee1f24f053a7aee7639b6bf793e611997eec6b2eca99cdbda87493e7f6eb148f2ef5e9ae80c129b5c4375fbd2f2413c7cc664874ff8c1b390d25e91cbf00365153f364be0dd9cfb20e88d7eb69b21886dac718e7e5c096401bd56de076034e2e0bb9b93bea108678984ca0c3217bd1eee6a7d39c4ca1029651782c669778566c76c4725b2050506057eb488673d8772401c30ca4dede09ae94c2309d44528c4f0b677a4e3f6fac52caf5654cbf0b76d7afd8722c976b1cdd8be952d74c0367a2cb818533d28a0b2723d4bccae076c9f158d992da01ba67921fc9c344f6191aee9ba33be322ab5f040f37cb4edbef6c510d5465e57fd6978da68c0abc3e358e1f6148fa282d402e8492bc054028ee40f359168a6edfd8d803c2a2ede29f1aa888b8cc3af3113d1b68287ed22af5b902a35c5e638e75394cf5119d71e5e74b6759bba38643232769371b1305898e17efcefccb3ab5549bf79b19bb1ce98bd21203c99031e05b43ce9ada452464cf1dd5f80097263d8bdf77a5cf8ad0c9ecb24fdd971e7bb4194c19d085dc522cbf3e2eb6f09cc3a149f02bb156da1f27f739b980b718c3a74b21080bc6a8157f37f17777ff78316fcebda37a6adda7e97245b31e9f0ac7a254c55ac75cf08f9b6e7aa079edbf114eab442394f7584e460a14e45b48ee3d075b636c7fce0b7e6511fcec91aa4112a69889c540b18af7bec4e39acd84c113ff21a0a8d5c3c3e649286614466fb7430b891bc9b4334f1f257380bea2c97b16d978a84784234863d8b543c8871242437ef2df435c0b9976d6dcbbe578465f0f75a7ae7971e7d403bd70a179113847e04f9cb788bc06492bbe6aec42deee21bb8e5c03825a3685b2b0d09c6c90ef34bffb7a2900770f6e2d1a4fe4ac03eee945a7ffb5953cdc2e48ffedff791b44e0927b41358527f66ff9122df59081a9555ad17a18a239392dc688d90fbf9348d000a868e16123e133898c8385208331b9b31b8054353cc70aa1c965443399c573a71343575bac4088572714c5e7173e5f1b319efca47b8040dfc11f8139e61e55931ce565120141ffa9c2b79d4bf7f82590511645dc903617d6b6c93bba4aa5f6eeab6a3d7e34be169b324c9008e0c8f4eb16969443ed88f019009c3c71177b5c561894df3a674ee78c59f2cf31632a4e25652951e35393d7e751c5490df3ccac458e4c3e3b20fef29042f2fec0da59336f0d90ca3c1a780c8a53adaadf9bf4788f9b66340644fd236752ca7825255d2a27d039959128f5e19822d4518809625178bae04baaa6da4d132f4b555834beca23b6a2aa6ca13bfcf9882a1dc48d4ce30aaf6c72b3bbf55616525beb12882479b15ceb367c3c69059759a9587e211a58f73efbf8f904c697d48d7cb422cbb84127c05f5d28e18892b51665427bd8b301006521c9adfb56a067d6fad802f0ffe2fcde3eee71d8aa577ee0b42f154b702a955e0eb9bf466dde0049fc7d595a556d994370c504da254eb209aced09f6a0d943975ab9293b45d73624148097ba05b963b27c005e0972cc4c9e56de61dca53df4beefef9195dd8a95ac35601691b4e0ab662ff514fee4e43bb8a9074530919d3ff8295a7e6f699831fdd36b4ca9170b520743aeb8298c60fc1c9693003767a0a81ab07df19dc16cb875ddbac9ce6871c71f685abd927ade0a84d0c467917c9f1abf6d2a6773eb66bb63746cfbb2ae087267b2eecdea40a806e7efc87c02bce3752b85ebae8baa9620e63d565c6c0b5ffff6f39035d6330e97c18df5d066ac4bbc69f6e5851f5182a4e20cf5c3242d0ed27b7dc403e7281c2941e6b96b4ac1ff8a65c0a011530c33e30166d5b34604234515b344f587500ea7668d30171ecdfc80dd9acc7145637c75c6ce94044756bb0be293ff34aa7b259855a64d67b60f98d549178e029f081b8f043ba2d65902368f0a03cb7fc8acb3405ee7efabbc88a38c16a4ad2ad3147f168849b2e70d257cb3d58d6d47075f8398cd3a4482c8056d23e6e67e15071019baeeecc8f72b868d06d26b94d08474a9be7dbeebad967bad00145ea37abc850b20fd83919ec1c5ebadaa8aa945df7f75ba680e5308f02b3ea4d89bb832cb0ea7fad06014edd92ce4b4aec01714a46d42b9f538c55fbfbe841adf429d360f23473ee217e62a8e31cf015f136386c01b4b0aceffd082100838bd3eee317ff93d3f6f852df9428fc4725b759c3cdc7a58a38c8d5ae5f7cd9efb61400dac49bc1f259c231ab0fbcf60f5bde03ac3aefad71893da084a6cb74957202cac41fa8a4be3fc932ea83e66980c7714378966acf786fc443350ed468497959dc4c312eda6adfc3cdc4149002921e6fddca8884f21c688c37652a887e668130e8eb7a88dde96a7ac4ed2fe8881691f9fe7458788d35db810cd4da49d687b4bf6c2fc29ad0e0a55f3ddd47c627727132f0a73a25ea0c0c4c904c8c1305e04e4d6040919ae78b0738dd35bfc1ffb7e45e88754e2bf2b0ac49164604c547ad5fe642bb1b4d61025b896af0294c73186a483390030b1ed2ecb0fa77e77a62e4b8f6f897bd67227d6ae7e3bfb8331197a9f6f2dbb1cc0a143265e4da9fbff73399de1614ac88610798acae3b752022d9df254d142827ccbb6e72919ea17a71b1d5eb4c5c0e2ff7c7cfa9fd0cc6e9ac51cd29ef1af2823a77524e24d9af3ff66237137b448dc72e0da886219e797f169c9ac48e2ba4a62fc4d138a6cf36017fda9fe81c94deeebcb968d57577a9aff43f14aa70dc36224b277eb4efab5890d2056b2372deae590a36361f3b2a3a7a7d4f7864ec142c5d5604f693de388900506033eb7dd3446b7ddb7490d7cecd6e6ac12d971444b107832107eaed15623028d1e652c669c5bf3d9e6f8b0595c8cd2e180a869f8fb36297fcea276825d980f75319b0227b4bcb5bc0e2c4fa1463f3c92dbf51919cf5a55e7e13fbdd143ebae6fbd533b2860872a689c1487733b8328e327e85ef976ee35c9c96fc39042761086487d34f20852a6c30999fe0f437949771d7c72174c81fd4a864bfa7052dc76d2825bc1d070a9666216fa51db8f2ab772c1990d7491c335166c68e24710b535edcb0abaf52b766a8899712d3a68c3c00cba8a39447847c6045f7195a1c431e456631ef7e8074ead07ae0a1af6381c2219986be9c09397dc169fa795449fea2b3e69954a12d32f6b825d8b457f2d89b926ec001a606583687e667abf5f2474bc4fc0206828edd8ef0edabdcc80d0dea46badbd4c72ee242f5091f6c6fdfef9f44d2d766a6621a94533d5c1804bfec010378961a576c9135c7680d8301762769e4076b2f922327dd3065b6f1318ce63e62cb4a5da8f0a20b2352d2d79e7bf8ffefee28c1310ae4cff5a82601ec5240aa8972bcbb73423b940d58f19417d87eaa794068c06ededbfa8d4f90487f5f383f5f172f2887ded314aaa897548fbd78e9df110a3fa573c18d4aea1374c999913e2d3df20dbfd78a841206fc38b185210dfdd6a6f50fa2678c342ffff4162105ef700290210a7112bf5222b9158b4ea3882458bd01f329d0677b79f02c07cdb9154f4eab278045c362cb896e7f839df448663256eca674f514fff0bbed13afa24b7ae9a672d2b8a118b67fa28b7810adefffb1de4ea37577ec892b185a969a4a5ceecd37b38ad2bf709949c12a509db03c61475413edabc81f113c08d541ded4923b01ae7f74533abb0e3840941693bd1f00591e10c77ebfef9992edd86d57392717fa64b850f47d7cccdfdf8e37c5e3480d9322df26cf1d8754f01deba87bdc37c838a20a5d54843a78a14b7d6cae0a2f3b345ad1ae904179ae7be10e983", [[], [], [], [], []]}, 0x1520) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x4000, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x480, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 17:43:03 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000f0", 0x48}], 0x1) 17:43:03 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:03 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:03 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)=ANY=[@ANYBLOB="14000000280001000000000000000f0005000000"], 0x14}}, 0x0) 17:43:03 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:04 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000000e", 0x48}], 0x1) 17:43:04 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:04 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000200)=ANY=[@ANYBLOB="1400000028dee2ff020000250000fd75a7a37ac6141ff09d2df8976607a57ece0700002000000000cfe337821e8d0cdd967a6720e192d293952ab2158fa2a45d25ff588e7fed7991aa99e3d08210e41d23b98aa1508a1148df3c9ec2de53fb9c1a4e8b90f4db85cf68e09ef511b2a6b84e4ef62732f61dfd5b04f2368443d7531b4a02f927cfa52ec7cea8581f3d2509b74dc81538f8a9137cff5451ed7f4bbf45cc64ff3c2aec99b842c5f60949369d90f4fc64fbeb5ab93a308e8860c9735c2400000000000004000000000000000000"], 0x14}}, 0x0) 17:43:04 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:04 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000020000", 0x48}], 0x1) 17:43:04 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000002", 0x48}], 0x1) 17:43:04 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:04 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:04 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$notify(r0, 0x402, 0x80000000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x181c02) openat$cgroup_ro(r2, &(0x7f0000000200)='pids.events\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000002800010000000000000000000500000043094f104e191a711619f94f20dff7f1f5ad240b1660b9e8a0d6fdc6238913c95ce2b9899d4859334afd019bf5a98ab4b259d295ef48db5a82ad15ab7a65ac0011395e802a9d55b31a2ebede9ec221a8b434871fe60283e14a79b2603d71610e847c50e466200b1fda2dca7682"], 0x14}}, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'bridge0\x00', 0x2}) 17:43:04 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:04 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:04 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:04 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:04 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:04 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)=ANY=[@ANYBLOB="1400000028000100000000000002000005000000"], 0x14}}, 0x0) 17:43:04 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:04 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000ffffff", 0x48}], 0x1) 17:43:05 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:05 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:05 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x517c52bf352617d7) 17:43:05 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000f000", 0x48}], 0x1) 17:43:05 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:05 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:05 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:05 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000e0", 0x48}], 0x1) 17:43:05 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)=ANY=[@ANYBLOB="0005000000000000000000000000000000000000"], 0x14}}, 0x0) 17:43:05 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:05 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000e000", 0x48}], 0x1) 17:43:05 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:05 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:05 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000002800010000030000000000000500000023a7064a5c95ac77f625c6186427"], 0x14}}, 0x0) 17:43:05 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:05 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:05 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:05 executing program 0: setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64IPOUT\x00', &(0x7f00000000c0)='vboxnet1wlan0\x00', 0xe, 0x3) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x799, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 17:43:05 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:06 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:06 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fdatasync(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 17:43:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:06 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:06 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:06 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:06 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) 17:43:06 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:06 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000006b6b", 0x48}], 0x1) 17:43:06 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:06 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x408000, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000200)=""/235) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x150) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000480)=""/126) 17:43:06 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:06 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:07 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:07 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$getown(r0, 0x9) process_vm_writev(r1, &(0x7f0000000300)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/182, 0xb6}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000000)=""/8, 0x8}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f0000000040)}, {&(0x7f0000000200)=""/223, 0xdf}], 0x7, &(0x7f0000000400)=[{&(0x7f0000002480)=""/209, 0xd1}, {&(0x7f0000000380)=""/88, 0x58}, {&(0x7f0000002580)=""/185, 0xb9}, {&(0x7f00000036c0)=""/121, 0x79}], 0x4, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 17:43:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000c00e00", 0x48}], 0x1) 17:43:07 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:07 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:07 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000240)='/dev/swradio#\x00', 0x1, 0x2) renameat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000280)='./file0\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)=ANY=[@ANYBLOB="1400000028000100000000000200000005000000"], 0x14}}, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) migrate_pages(r3, 0x7, &(0x7f00000000c0)=0x2, &(0x7f0000000100)=0x8) 17:43:07 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:07 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x20000) ioctl$SCSI_IOCTL_SYNC(r0, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)=ANY=[@ANYBLOB="683035a2bd0d904f717ea747171b372f"], 0x14}}, 0x0) 17:43:07 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000e00000", 0x48}], 0x1) 17:43:07 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:07 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0xec0}], 0x1) 17:43:07 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:07 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pause() sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000ff00cfb18a50ada089d668f8fd4c1a808124cfc8a47cc061debae201d60287eb4c199621405da5b3850d5f92837a80be2327337e05608875fae6aa1840ccda5270b6092c8e63c338b400408261aeb0c05d2bab5905e5c2a77eaeb7"], 0x14}}, 0x0) 17:43:07 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000004003", 0x48}], 0x1) 17:43:07 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:08 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:08 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:08 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000100000", 0x48}], 0x1) 17:43:08 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:08 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:08 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x20000188}], 0x1) 17:43:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:08 executing program 0: truncate(&(0x7f0000000040)='./file0\x00', 0x8) perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x75, 0x200) mkdir(&(0x7f0000000140)='./file0\x00', 0x4c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000480)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6e8, 0x4c0, 0x160, 0x0, 0x268, 0x160, 0x618, 0x618, 0x618, 0x618, 0x618, 0x6, &(0x7f00000000c0), {[{{@ipv6={@ipv4={[], [], @empty}, @mcast2, [0xff0000ff, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0x0, 0xffffffff, 0xff], 'vcan0\x00', 'team_slave_0\x00', {0xff}, {0xff}, 0x3a, 0xff, 0x1, 0x2}, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@local, @ipv6=@loopback, 0x6, 0x22, 0x5c18}}}, {{@uncond, 0x0, 0xc8, 0x108}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x3f, 0x2, @ipv6=@ipv4={[], [], @loopback}, 0x4e24}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x2, 0x6}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x11, 0x3, 0x9b6}}}, {{@ipv6={@mcast1, @empty, [0xff000000, 0xff0000ff, 0x0, 0xff000000], [0xffffffff, 0x0, 0xff, 0xffffff00], 'teql0\x00', 'ifb0\x00', {}, {0xff}, 0xbf, 0x7, 0x1, 0x49}, 0x0, 0x118, 0x158, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @common=@eui64={0x28, 'eui64\x00'}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x8, 0x205e, @ipv4=@dev={0xac, 0x14, 0x14, 0x1f}, 0x4e21}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x748) 17:43:08 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:08 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:08 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:08 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x33fe0}], 0x1) 17:43:08 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:09 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:09 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:09 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:09 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000300)=0x800000000000) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000480)={0x358, 0x20, 0x600, 0x70bd2d, 0x25dfdbfd, {0x6}, [@typed={0x8, 0x7b, @str='\x00'}, @typed={0x8, 0x92, @ipv4=@broadcast}, @generic="b4621018ccc8491cbec7b68f4d519d5fba917a3fd79e4befc08728293a837884e8c05a0c97cae207e4d6a9d04a8297ea92371c9747cfb91d90394fa358b9251a4526dadef4bcbd3c3bae42a89a08170d23ef49e4244860591bbede1168f1435fd48dbbe452da2fc1cdb6b7c503db39b0070c64694a93612783a7c3c3cd23f11a0db094cf9e3f607059529dd8d6d38b1fb90f2d746b4257e3211761210f7ed5ca1832b1a78fbd94c0289138b6eeef5625980a016782f88621dd1d4df0395fda527909e7cce41e0245afaf97724d550186", @nested={0x258, 0x37, [@generic="5f2ef6818d8412658555a87fba723fce12192df113e729afdf2b7fac8e3ec6ae0e12ea66b21b6fb5bd6d2f49e82d1fd5daca126fc9e1817445ec815225203e62f178ae67675770a05c992005f4180627e76cafd74f15973dfc1589cb51c077", @generic="4c04839b2e0c8844ece5b46efb224c6a9c22f29dc0cde46af493a448aea828063ef81f8a96", @generic="8c0361b2ea52196dc78e6486fc1a52e723807b39c639f2c73ccbbe288279813659252a78325fea6588e217d8db3a8d51bdc5e492b74a2064b771ce5616a6e9960c29348d85e9061d8ad3121d3c4a799a1be5409fa8acf21cf910d237e473bb5007e96717a8a91d613a47943485e97816a85b5ec54321b5f1fdb7c119eaf452cde02957e18da4340a6f5ee0155e0dd82c5c5fda2dfb3eb5171d0f6d67050bc9b6d38dad", @generic="588718ae477b75a8d0f2920d0a30e50a6d66db1727695f915feb5b0fc111dc19bc2be79ac194d639d710008e130f7951729e6b9124747a5e300ba51866a584f757a4dc55500e54dbbee47a726b5fe3ccd7ae7bb5efbae7dc8bab2183e1f6e60d63ba807dcfbed586080dccb53de42a6f3adac7d3262f6903ff2891f4cafed0b0cb2ae4d3128de1a009bb86fc7ee39d4da5114066d7d49517753c946660ecaac46e10ad9b9516b66fc1a8741d9126d1e4bd93d96f25ed4cfe182f51e0e91bd859b3ff80625b66990bf76213cab78a08c2b7cef509e6d494f543cab38031315063dac51f72230471ce166a2e0138d5", @typed={0x8, 0x3b, @ipv4=@local}, @typed={0x8, 0x4f, @fd=r0}, @typed={0x8, 0x44, @uid=r2}, @generic="134e576d664420062f1495703c48b3ad751ed4fa5c8e808fbb0152dd8c6b9f8f7f794d245a89b0"]}, @nested={0xc, 0x4, [@typed={0x8, 0x69, @u32=0x9}]}]}, 0x358}, 0x1, 0x0, 0x0, 0x40000}, 0x40) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000340)={0x80000000, 0x7}) sendmsg$nl_generic(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)=ANY=[@ANYBLOB="14000000280000"], 0x14}}, 0x0) getpeername$unix(r1, &(0x7f0000000380), &(0x7f0000000400)=0x6e) 17:43:09 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:09 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x7ffff000}], 0x1) 17:43:09 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:09 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:09 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:09 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000200)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) fchown(r0, r2, r3) 17:43:09 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0xf}], 0x1) 17:43:09 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 17:43:09 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:09 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:09 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:09 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000f00000", 0x48}], 0x1) 17:43:09 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap$perf(&(0x7f0000ff8000/0x8000)=nil, 0x8000, 0x0, 0x1010, r1, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000200)=""/226) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 17:43:09 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:09 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:10 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:10 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x40000) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'\x00', {0x2, 0x4e23, @empty}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)=ANY=[]}}, 0x0) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x10001, 0xea3, 0x2, 0x100000001, 0x0, 0xfffffffffffffff7, 0x800, 0x8, 0x1, 0xd6, 0x0, 0x3ff, 0x0, 0x9d, 0x68ea, 0x100000001, 0x7, 0x800, 0x8000, 0x7, 0x100000001, 0x8, 0x3f, 0x1, 0x4, 0x0, 0x5, 0x8, 0x8, 0x40, 0x80000000, 0x9, 0x4, 0x1, 0x8, 0x3f, 0x0, 0x2, 0x4, @perf_config_ext={0x401, 0x3}, 0x1000, 0x0, 0x8, 0x2, 0x101, 0x100000001, 0x1000}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffff9c, 0x2) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000200)={0x8, 0x6a7e}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000240)={0x1f, 0x101, 0x7, 0x8000, 0xfffffffffffffffc, 0x3f27}) read$eventfd(r0, &(0x7f0000000140), 0x8) 17:43:10 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:10 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0xfffffdef}], 0x1) 17:43:10 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:10 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)=ANY=[@ANYBLOB="1400000028000100000000000000000005000080"], 0x14}}, 0x0) 17:43:10 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000fffff0", 0x48}], 0x1) 17:43:10 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:10 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, 0x0, 0x0) 17:43:10 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:10 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x104, 0x70bd2a, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x4000080}, 0x80) 17:43:10 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x0, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:10 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:10 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000003f00", 0x48}], 0x1) 17:43:10 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0xfffffffffffffdef}], 0x1) 17:43:10 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x0, 0x0, 0x820000, 0x0}, 0x2c) 17:43:10 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@broadcast, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) r2 = getuid() r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udplite\x00') name_to_handle_at(r3, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x3b, 0x0, "d479a4a9cbdc272e3a724a0440e8dbb8ce501d2ad8dbb8c193b2a584119064033df21e3d188dedf4660501050e108ce5583657"}, &(0x7f0000000400), 0x400) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x1000, 0x81}], 0x2, &(0x7f0000000300)={[{@dmask={'dmask', 0x3d, 0x3}}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, 0xffffffffffffffff}}], [{@uid_eq={'uid', 0x3d, r1}}, {@uid_gt={'uid>', r2}}]}) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)=ANY=[@ANYBLOB="1400000028000110002200000000000005000000"], 0x14}}, 0x0) 17:43:10 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:10 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:11 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:11 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000c1e00", 0x48}], 0x1) 17:43:11 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:11 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0xc0}], 0x1) 17:43:11 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x0, 0x0}, 0x2c) 17:43:11 executing program 0: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x88a01, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000000c0)={{0xff, @multicast1, 0x4e22, 0x0, 'wrr\x00', 0x13, 0x2, 0x6a}, {@local, 0x4e24, 0x2005, 0x9, 0x81, 0x1}}, 0x44) perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)=ANY=[@ANYBLOB="000028000100000000000000000005000000"], 0x14}}, 0x0) 17:43:11 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0xfdef}], 0x1) 17:43:11 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:11 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) r2 = dup2(r0, r0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000040)={0x0, 0x26e29c6c4f63b6e0, 0x7, 0xfff, 'syz0\x00', 0x8}) 17:43:11 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000f0ffff", 0x48}], 0x1) 17:43:11 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:11 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:11 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x4) 17:43:11 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0x2040, 0x0) ioctl$EXT4_IOC_RESIZE_FS(r0, 0x40086610, &(0x7f00000002c0)=0x3) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x585, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x216, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000002800210080000000005944a918ad44a1abb5ed8d758582e9cce5b5501a4466f02b508b201bbef7a11ca37e3f"], 0x14}}, 0x4000001) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0x2000, 0x0) ioctl$VIDIOC_ENUMAUDOUT(r3, 0xc0345642, &(0x7f0000000380)={0xfffffffffffff7a9, "aed6d4f79e32de1a56eafa00a961c2e335cc3352226bd6ca08bbee40e0d86633", 0x2}) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa04008}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x20, r2, 0x100, 0x70bd2b, 0x25dfdbfc, {}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x24040800}, 0x800) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) setpriority(0x2, r4, 0x800) socket$nl_generic(0x10, 0x3, 0x10) 17:43:11 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000ec000", 0x48}], 0x1) 17:43:11 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:11 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:11 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:11 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000009effff", 0x48}], 0x1) 17:43:11 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f0000000480)={0x1a4, r1, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xe}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xab0dfd7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x33, 0x11}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffe}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @broadcast}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x11}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ccdc009}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0xc4, r1, 0x108, 0x70bd2b, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xe20000000000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x101}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x80}, @IPVS_DAEMON_ATTR_STATE={0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x800}, 0x44) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 17:43:12 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:12 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0xa0000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x59) perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000002800010000000000578d60251a000000000500000051474bc4a9683dd275083e3cf236ca1d9e15a5ec3303fc5dcf0da7844786d1727defaeea30d16be6030c76fbea9bbb5c6bf5a15d0bb0cf39e87b1830d65e86a3552ddfabfffc8f96137fe3ec2e069ae035e05928e598e9e90a1d846cf6d45366646149eb3c2ccbb9ebc5037b8d71f853f6c35bee798781288f0210ee0dc6d6f44ae52bdf1d23a92eb6d9d72c85755e4829e7aaf8a0f82e503d2a3ef3fb68dd782e8036529c7f0b359d146c81540a2e73f7ff09e331493b5f3d1425c5a7e49bddbe3aea6fb12fca894b3ecab47307ab3e95c1caded2fd8279cd24be5055385629acfed86e970a8e8c687176d74a72b69c123f65cb0f299448ec0118474bd1c178058bcdef1671a43b67e165d180d2f0da6b1eed197b665e385c23d89d52437757a3f2b17bc613e19743391933f35472e10b3f7075bcb5a576ee6651e62acb449325dd98d30a384a22ac2552768f7e10ff6382e71eb1b5afaedecf65b0557a121c02741635fdc767b5fad17fa4a770176339f1079d6d2a"], 0x14}}, 0x0) 17:43:12 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000006b6b", 0x48}], 0x1) 17:43:12 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x5) 17:43:12 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000f0ff", 0x48}], 0x1) 17:43:12 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:12 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:12 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00000000c0)) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xc51, 0x400000) tee(r1, r0, 0x800, 0x1) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 17:43:12 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:12 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) write$binfmt_aout(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x2ab) 17:43:12 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:12 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, 0x0, 0x0) 17:43:12 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x8) 17:43:12 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:12 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:12 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x0, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:12 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000002680)={0x103, 0x28, 0x1, 0x0, 0xfffffffffffffffe, {0x5}}, 0x14}}, 0x0) 17:43:12 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, 0x0, 0x0) 17:43:12 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0xffffff1f) 17:43:13 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:13 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x0, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:13 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x0, 0x0, 0x820000, 0x0}, 0x2c) 17:43:13 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:13 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200200, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0xdc, 0x3ff}, 0x2) 17:43:13 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x500) 17:43:13 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x0, 0x0}, 0x2c) 17:43:13 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:13 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x4000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0, 0xfffffffffffffffc, 0x7}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={r2, 0x6}, 0x8) openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) prctl$PR_SET_UNALIGN(0x6, 0x1) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000200)=ANY=[@ANYBLOB="c14414c6d2430078e48812ad66993b01000000010000007ffa9578bdea03edbf9cec4e05daf4ea43449c77f5df8e47246fc1c9a2afee4a3359311dc37a70ddba67e4b51d68723e2af7e57968596d0c2ec432ee38635d22e5764a6235d17e680a2e47d2e3ef6840fd6bb20c0fe3289bca8648338b753b7d43062217acd98c73b5191534c6ba985b31878843926a31507948e1e02e00692ff9209bf47b686bfb817c0eae4428af6fd2e5e64c750db96d121d0162428fcf40f6ce45527754e37d1b70ff5114356bb6d83cb60ad13db9da8e9577b33ddc45d4e3fc7a9396b3a35dd32ccfe3664ceb9ac8be27"], 0x14}}, 0x0) 17:43:13 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x0, 0x0, 0x820000, 0x0}, 0x2c) 17:43:13 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:13 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x2) 17:43:13 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x0, 0x0}, 0x2c) 17:43:13 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x3, 0xffffffffffffff9c, 0x1}) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)={0x14, 0x28, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 17:43:13 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:13 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:13 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002680)=ANY=[@ANYBLOB="140500001ebb59c95f4cebdaca295f0ecce5c7"], 0x14}}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x1e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000100)="2300000052008152915a655067d7aee4050c0000136017edcaa30000000000008b1832", 0x23}], 0x1}, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000040)={0xfffffffffffffffe, 0x10000}) 17:43:13 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), &(0x7f0000000bc0)=0x8) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:13 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) sendmmsg$inet_sctp(r0, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3, r3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:13 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:13 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000000c", 0x48}], 0x1) 17:43:14 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x23c, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) 17:43:14 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), &(0x7f0000000bc0)=0x8) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:14 executing program 4: r0 = socket$inet_sctp(0x2, 0x7ffffffffffe, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) r1 = accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x0) fcntl$addseals(r2, 0x409, 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(r1, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x10000, 0x0) writev(r3, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:14 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) sendmmsg$inet_sctp(r0, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3, r3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:14 executing program 0: ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:14 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000ffffff", 0x48}], 0x1) 17:43:14 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a40)={0x0, 0x6}, &(0x7f0000000a80)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3, r3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="69717aa22f9802e13d512ecac55b72ee8c39fbf23dbbff8872fd8835a8f6200f574f6717c41ead4f27106867da00a373a62520337518361f4903d8b5148acd9fbedaa8d269a8433c258a3ef594782a2be9b8e34a0563be5ee42e3cb35ff8158abb425501b7b59969af27b0c539b7e857095d2b1aa255648c2bf628d40b76ecab0f863b3a8757caebf9fe0af89c6c4c545dba0943f3d0276bb8da8707f1a45aeaa524a3782d3fb76e389fe55a3b41a035d63924d8970973a1a64d81b7cadad4ce8a47937a2cd7072d2277a468ccd02adeea5a010937814dffe8c80321b941d3738e0d64e52441d5928271ed55f9f973e2d3b3445addf60103f71407273b906d1f8e2b1e10c0cf6ca8bde09d18bd5e2aa78eaa8fd8d5cb4632d159e6c864385abafb48b7ddaf0833d970a6c25dad3849d2ba73076967464f40cb0fc9609dcaa23152f8c9da02d81b28b4aa9818b4eb97314e0205e89e4275d9fdf2391d2ba9de17a86ac09e5e8ba26267bfb0f75cc032964909068a995b4cf72536b890286b198bd45f5f1286468c7ba0dbb381e829a4c8ab370c65da016101d21d08cf2f88ac402299b99f399c343aff733870454f9f900b6f9a6b66731171cdfd2555717a62b03216a197fc9afe3f0d34e8e92e156bcde7df456c252371ab6078dcd740052ca3b49b79fb06399fc4bc83d5093053aba8b62a214438b82caa318e4f3451f44c33c258821b15b1539a46341fb23d5ffdede1bddc4600bffdf6db17a1bc4f67143aceeea314b2e36b532edb3c2f6db0eae9c7d2dc79f0e8ba908ed74679df80745777931b8e55526e29c6563e5c3117f8390d67c35852fec9e040b8476564223f00a3c9a53581a124b32b2cbcff799d976a51a45cfe5a5e13145ff0f459ee7ccf89e5b121caa847ab74088d9d9391ccdec0b0f492d42abd65d67f7991c80cb6c862a2540a750e1d3e878b10139d485ab395f906e3bf03f8fb18693b2797695ad95ad26071522000dcc1987ec25f0c59d16b0e5e3144ed61272a363609f35f1ac17a542319ccc3f00f6baa6a7078448d5a8a5ebede6dcb2ea4579e448ac7ae8a3e50cc59a24f84f027644a16e98a75f229226ce73019258952f9e8c8ebe98d122e87347437091d08ec1f6d7f7f6d8c7945ff95d0f8da95ffe2531c32fdf671412378f72cb800bbc67b3c017b2c3f735363470bbbedf8855755653ecd7d7aed9e3687642b788327bea686c0ddd004c38ecaceaa33a17a00c7d4f60c11f52138d35893b309810b068d3884bb214da292384f8afced1a8911f8877683d2ee3a5e34fe30b87acf94ad46e61980189146b4a3e71765a83da8b784f73c7ac52e3e4626715c00baa4424aa55a62d81a3383589bf02364d8eb0bae6df802f7510eebca26e4a6ca6e70b78a79ddc806eab8f21d03e26cb26089f3ce25f2e189b239a001f1ce7c23175d1809ff68a3cbd7b5d0164d1b49c066c508c29661f562706c5a05d8a35c390e7e2cb423c9602ed0b219fff8df15667ae05d2d8fb44c974a57c073b91dfa9a0ecbff1335c49ed7f13b2e4a1ce9daa21970f1b9e770acca50b07e33bf8726a08ed703aad8f29c995d80bbd9ea8c18444171794225b4829e6199206cd8c998bd4d47535e6c1b02d1494063d222bd1f668f8272f4c01ec65b019b2d230690c61d187c70db7f214ecdc22e2052576d0b987bd22293772626d2c87ef568f4a38be00bddbe4adc37226837c4a7dbde91c3005cb8fea05dbaba53cd7421ff2825d6d485a3945259e1009095e49fb8a9e6959a5d439b74f0505c4197b2c4a8e66685c1bcd597110cad7ef19c4f82fbb586c78206d660110518d2dff26f1e2aefa8edaa31b9e6089f57f97325cf78b4d644b2ba6a526b8edc4dff9737c31134c07333397f46a44d3cfa5eb608c39c4ecd437bb8797c962db78d63e262b8e9b9886cb5344568f5e1e14cbbc3b4db25705de2f40dd0a7fc8cfdd2da6585460dcd0772c18d7c4a8f812f4422011ecf269ab1d75e69b628dd5341c03734cf3fb1a4f69bb54b1f903d396ffc1f4288400e80874e9b820b1001c830e55f1c4b3c1bbe89ded13710fffae03afde703a3cd418432c24ebe8286dd861fd244335e59fc7b347244cc8268be8cd8e275dca07006594eb221c3ef0eb48cd9d065d37ed043d3b6da9f106af1f1e25a0ad075d3de666890fdcb2eff658d1c084927431fda96a86c118682274821056b68f1ec1275c7ba1b130dc6963c675300a24f4b8111999f997d0e202b22dde56ba454e94f29e115172d2594c27315c93f1d8410f0a8c48d1c4a669315928596965b583a9832cf37d4d22c1cf94d2b8b42d6af2b2f0fe0fe14b91b028cfd5b1f555d00ab179f4506ad1cd83b6dd9781e367cdb6c59df42e0b7ab716d34b53c1217e0972970fe89cd8dd03ecebc104a25aa1bc770f20673ce08adee2a590ebbdabacd7fbc9c0615064ba12313a989421f95bc9c489dc3391a4dcb7f9b06d5e44aa122a48e74c12b1f3853d8d44ef55c7fab9f3e7777ce930de915d039405fea34ae289d28019e229a40c2721be28c85680981dc99f3c9465a0c1bded70bbeb069542bb25f08c7b674393012e33a26e97ebf26bbbe603375f0dff1e793692a8fc0350132e43021c943852e186b64c796cd36c8e6eb9c14d1c77b9deee2695a842277be0f206072a37914e3cd6c6976a38baf683a4aa9b65dbee0c27d5ed5e056cbe33c49d5faa7c3b742c6748555f88b376d55f5386f28d30579e05658821227b4199433e42ff52d10233264ebe9cbe3f4a07ac2fae25ab7123a43058337b1f12b7265df7c4b1877d1b0fcbbbfd1559bb8ac95320503aad31d780c2e9f5e380b7163b8bebb18c45debf1ac3435c4e429250ad85773ce266521baed9ff7648c2ecc7ccae2c6b7864e1a5c8597dc4a41281b1a0d44e9651d5dab7912f9821add6dbf66f1857f66354d791d5ada615de944cf3c985e10b80442eae77efc954cf9b3c26135025c2e678dc4a301b5d7a21db769919bd4b0b473f4801d253e825d55aaf1d8063db9ca027c61c547cbee47f7768d6b9f012ffbf61b108b9b65f5b58a7c0ff3a0544dc0717078d2ee88149b3c33576d3288cae694475c3451e7a0a733def7dcc13e4461503deb329f7519cb97db67d29ea5238df483495a89c57a7d6f62794ff8b55b2cb1928be56760ffd1623d340122910e8b2c168b8acbff47bd2d75f016ad4049a448b1803a51479c79d65741ed3f24179a5aa41597631969eb00f74005a102c77158f3f3f2f9bc5c07afb2d9e8443bd4cd2b5457c84baff1eb061ce2e899cae0ef7b23a94d9d26a30c5cfd027c03392243a04f9b459cf6e0374133e5f1e027d3d2e4247a3ebf524b8ba8785e619fac7a2ac27476d9743af6368c5265912ec3d64fd70e35428f40210ee3beb472b4a03083105d897da41ed6acf761cab81dfe0af6b16b55409e7ea01b9f093c35ae5fb5803662506aba81f23f2afd69589f17b8ecb0d7cd8b4cbd4b683e0114bfc2adda593317b9882181de7350b95325e1be0596316e972d28f62ff020fa11e18a435f118970734e62c535df272d20714bf78bb64fe45952ff51553f4864e3460be6b071784e2a6190a9c9aea08b71d62124540dc86ac748fb4e0335cef497bbc89be422296a2e36f87cf30ef9db243ec7c187ed44fc0453830a804786bec9781a9ecd8bc3989cb57c3d84dc17ce61ba3abe52e7a08c40487ad2bac560673dbe4854f5f93806df68deb7b7d7ba75f5294365640079ddd0fc715085385fa76c73d51728f4ad8388483c125bff7ba325a5f7340665d18a7ae457057bc0f0c79d63172eb60e389c52d33d34ca99cf616a71370a8d1c0dfa055120912310f6938e042d50cc2ce130f4f2cacf1ba11330d91bfc7c77ddd595dd00540fc9d6eadd24f22610b9fcb242f932931dacba6c30edb236d704d182024261d7766172137e9b53f916dd20fdab19aa39a0f9881d4041a584504800af6380c9d6a975618a085d0f7b44b1489011c5510d75cb729747438f7123c896b4b54f9597f74e554b2edd47cfd54cb304d087d053cbc7adbd77d577b96343163c44d2edfc19b65a3358bca0df5259ac8cb623a361e3bebabca06ddfc010c54ded2bf8d8243abf668a935d396418339055d0a61bab623b8b54418f063eb607a41756d0256edf1eb8fc7e1f28df1a77a7b46ccf17da383cbdf3d5b87d8aea009a33b3db122588bf73122dc3091eb235509184d4798c16c8af625c24bdc803a0a33b16738433ecddfe60c8a38ebb2dff883b5f12811e2bbbc137b59542f030066b67078298b033394bc4a9659c11ec573a33d26cfce2c9b68b707cd73a6bb2028df7ca3766688508388931ff04535fa97b1869eca24bb51dc61add2d3fce81dbe2b6273fed473d66eb6ca929cdd3d03552062703b25bccd775836c9f283e5b8b9c985d228722a80a1012a0bde15d69d5bb6467a66296c6c757e6a52eddc4335f211754fe1ff164188caf535c357aa532efb71b62f1551749b942afd125faeb06788c5a2329262ca9c14a1dbaaaa40b41ca3cb40b4d62f2bc35875d3959e731021833f5b549ea95fd9c24309400d17fe338a1121cbac9dd5f79e90756076f82b3ae2d628046ca114e2757cfd0fad5f1f74d26c35fb0978feb59a1866d9bc2c192d013b54369869aebab88d418ac70a73f3f08badbc0cc7bcc08ac2e1a9da79f09653539238c8d06d9ac1ffe81048a37dfe3beecbd013583271c68634cfc80cb3d7f11f56941b1148c07a33fd0544f877d8d24b05ad20bf3f7d31b5a5c60a5d7a1b7544889da29bc3feaf41ec0993e1c7b8848b1085c271b30285154464231a569851fe4317d0c0c27525f43b5aa22767cf032dda50c95bcd7b0d4f2e3cd59433be7a407b0f9e9a36d95e71ff6a1fa479f0a48142b77f4eeda66382094730de8217e0e0ea10866194def8e43fe19ac40de8ece5698162da850b93d910f551197ccd06499ea40f48943e90c4741bb1fa312087ed47e2ba9059da269e7d50eb0dc950fa4f7e9ce90b547e7d7c1af4db63a69473de2cd1da2c357de814052a397714273f3e3cc01488befdf356f38394fdcef9aea0ab3afa255b53c0944bc49082bda1afa3271f0ed128288e40bf10729805478de2376886c6cd5c3bd3981c08556f3e594a7480b05443ebc7c81f76d4dfc12d58ac0456ba4df48af67cb592b4c40aa73537f1770e13053ba5a50589aa1db2182ee0b867c3329d242308c83832bfd58321871cbed49fba84359fec0b69d8f95410fa7ba0bc6c019f101874734fd86e337686b9b4d1ffffeed07f601f2dce3a386e6b57138cf2e713395bd21c34c0c61f6e2cd768a7b4635ff0d9ac78afa438684ecc78b40583e428598de6c3ca7251b9f63a2fda55853c7e8c023917a1af2a7d1c3b0444bc14cebcf45111a967fb8539c3cf22cb7b39f607b0f164123237baae3850f9d96dea804d8e78c76a8bc038a1dfd6a517dc1f17d0d0bd93f913b007800dd59e20880d96c230e52a6b4c9bc51672e218dfd2257185d98d6e6f268c596fba070671486d24cebeb971f9f0d5662470fae4dd3717d8c68aee9cfe3622b23686010814cf3084cbc1da74dd965df5a3277584d3891bf31768100e1d30ba98a7ce27244d6e141cec49eb55e658e3f46e98a9882e3c806ab0d0fc2208650780f2ce870c7c269502850414e3833974669c26b17327d44f680d1774b674339c8fc94d388d90b4753f60af2f06721cd362b2a8c9cc174e3c5d329a58f7f6784463063b38f19f29332", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:14 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a40)={0x0, 0x6}, &(0x7f0000000a80)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3, r3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:14 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:14 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @loopback}, 0x10) listen(r0, 0x11000000000b) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UI_END_FF_ERASE(r1, 0x400c55cb, &(0x7f0000000040)={0xf, 0x1, 0x4}) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:14 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a40)={0x0, 0x6}, &(0x7f0000000a80)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3, r3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:14 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000040000", 0x48}], 0x1) 17:43:14 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:15 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a40)={0x0, 0x6}, &(0x7f0000000a80)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3, r3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:15 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:15 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000001e0c00", 0x48}], 0x1) 17:43:15 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:15 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:15 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000f0ffffff", 0x48}], 0x1) 17:43:15 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x4) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:15 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:15 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a40)={0x0, 0x6}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) sendmmsg$inet_sctp(r0, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3, r3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8, r5}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:15 executing program 3 (fault-call:6 fault-nth:0): bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) [ 1502.755436] FAULT_INJECTION: forcing a failure. [ 1502.755436] name failslab, interval 1, probability 0, space 0, times 0 [ 1502.828056] CPU: 0 PID: 10267 Comm: syz-executor3 Not tainted 4.20.0-rc5+ #142 [ 1502.835474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1502.844837] Call Trace: [ 1502.847468] dump_stack+0x244/0x39d [ 1502.851118] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1502.856347] should_fail.cold.4+0xa/0x17 [ 1502.860428] ? kasan_check_read+0x11/0x20 [ 1502.864593] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1502.869720] ? __fget+0x4d1/0x740 [ 1502.873219] ? find_held_lock+0x36/0x1c0 [ 1502.877403] ? hash_ipmac4_del+0x978/0x1080 [ 1502.881760] ? perf_trace_sched_process_exec+0x860/0x860 [ 1502.887252] __should_failslab+0x124/0x180 [ 1502.891508] should_failslab+0x9/0x14 [ 1502.895321] __kmalloc_track_caller+0x2d1/0x760 [ 1502.900002] ? usercopy_warn+0x110/0x110 [ 1502.904081] ? map_update_elem+0x286/0xf60 [ 1502.908333] memdup_user+0x2c/0xa0 [ 1502.911884] map_update_elem+0x286/0xf60 [ 1502.915967] __x64_sys_bpf+0x32d/0x520 [ 1502.919871] ? bpf_prog_get+0x20/0x20 [ 1502.923703] do_syscall_64+0x1b9/0x820 [ 1502.927611] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1502.932997] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1502.937941] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1502.942809] ? trace_hardirqs_on_caller+0x310/0x310 [ 1502.947927] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1502.952958] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1502.957826] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1502.963020] RIP: 0033:0x457569 [ 1502.966229] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1502.985147] RSP: 002b:00007fa120471c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1502.992872] RAX: ffffffffffffffda RBX: 00007fa120471c90 RCX: 0000000000457569 [ 1503.000152] RDX: 000000000000002c RSI: 0000000020003000 RDI: 0000000000000002 [ 1503.007433] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1503.014742] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa1204726d4 [ 1503.018661] FAULT_INJECTION: forcing a failure. 17:43:16 executing program 2 (fault-call:5 fault-nth:0): bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:16 executing program 1 (fault-call:5 fault-nth:0): bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) r1 = accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @host}, 0x10, 0x800) 17:43:16 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000000e", 0x48}], 0x1) 17:43:16 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a40)={0x0, 0x6}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) sendmmsg$inet_sctp(r0, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3, r3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8, r5}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) [ 1503.018661] name failslab, interval 1, probability 0, space 0, times 0 [ 1503.022030] R13: 00000000004bd99a R14: 00000000004cca98 R15: 0000000000000006 [ 1503.058688] FAULT_INJECTION: forcing a failure. [ 1503.058688] name failslab, interval 1, probability 0, space 0, times 0 [ 1503.070892] CPU: 1 PID: 10278 Comm: syz-executor2 Not tainted 4.20.0-rc5+ #142 [ 1503.078269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1503.087632] Call Trace: [ 1503.090246] dump_stack+0x244/0x39d [ 1503.093908] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1503.099123] ? __fget+0x4aa/0x740 [ 1503.102604] should_fail.cold.4+0xa/0x17 [ 1503.106683] ? kasan_check_read+0x11/0x20 [ 1503.110847] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1503.115974] ? __fget+0x4d1/0x740 [ 1503.119455] ? find_held_lock+0x36/0x1c0 [ 1503.123556] ? perf_trace_sched_process_exec+0x860/0x860 [ 1503.129036] __should_failslab+0x124/0x180 [ 1503.133289] should_failslab+0x9/0x14 [ 1503.137103] __kmalloc_track_caller+0x2d1/0x760 [ 1503.141799] ? usercopy_warn+0x110/0x110 [ 1503.145880] ? map_update_elem+0x286/0xf60 [ 1503.150172] memdup_user+0x2c/0xa0 [ 1503.153742] map_update_elem+0x286/0xf60 [ 1503.157871] __x64_sys_bpf+0x32d/0x520 [ 1503.161776] ? bpf_prog_get+0x20/0x20 [ 1503.165622] do_syscall_64+0x1b9/0x820 [ 1503.169521] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1503.174908] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1503.179855] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1503.184715] ? trace_hardirqs_on_caller+0x310/0x310 [ 1503.189748] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1503.194799] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1503.199837] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1503.204702] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1503.209900] RIP: 0033:0x457569 [ 1503.213453] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1503.232363] RSP: 002b:00007f214e795c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1503.240105] RAX: ffffffffffffffda RBX: 00007f214e795c90 RCX: 0000000000457569 [ 1503.247387] RDX: 000000000000002c RSI: 0000000020003000 RDI: 0000000000000002 [ 1503.254663] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1503.261931] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f214e7966d4 [ 1503.269198] R13: 00000000004bd99a R14: 00000000004cca98 R15: 0000000000000006 [ 1503.276515] CPU: 0 PID: 10276 Comm: syz-executor1 Not tainted 4.20.0-rc5+ #142 [ 1503.283891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1503.293244] Call Trace: [ 1503.295842] dump_stack+0x244/0x39d [ 1503.299485] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1503.304678] ? __fget+0x4aa/0x740 [ 1503.308144] should_fail.cold.4+0xa/0x17 [ 1503.312214] ? kasan_check_read+0x11/0x20 [ 1503.316375] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1503.321495] ? __fget+0x4d1/0x740 [ 1503.324965] ? find_held_lock+0x36/0x1c0 [ 1503.329062] ? perf_trace_sched_process_exec+0x860/0x860 [ 1503.334531] __should_failslab+0x124/0x180 [ 1503.338773] should_failslab+0x9/0x14 [ 1503.342589] __kmalloc_track_caller+0x2d1/0x760 [ 1503.347268] ? usercopy_warn+0x110/0x110 [ 1503.351342] ? map_update_elem+0x286/0xf60 [ 1503.355588] memdup_user+0x2c/0xa0 [ 1503.359133] map_update_elem+0x286/0xf60 [ 1503.363204] __x64_sys_bpf+0x32d/0x520 [ 1503.367099] ? bpf_prog_get+0x20/0x20 [ 1503.370937] do_syscall_64+0x1b9/0x820 [ 1503.374848] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1503.380220] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1503.385154] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1503.390004] ? trace_hardirqs_on_caller+0x310/0x310 [ 1503.395035] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1503.400072] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1503.404929] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1503.410120] RIP: 0033:0x457569 17:43:16 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x8000) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x91f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x2, 0x2df3, 0x4, 0x1f, 0x4}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a40)={0x0, 0x6}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0xce, "c7b57f1ca8f9000fd72dbf0b343741edab22dd6e50ffb247d219e74d2edb39e24089362abc46710f755f7e8d23e4887e1ef35f5ad7a23639731c02413392d3d62b699a62cb6be49e4b503c4f5fdc195f65d94dca464e5df9a43a84794352c832b8cd49b43e7abf2ebeaa1dc6d04b7aaf172ef4ed710d0bb1f2343449dba93efc73f147ba0817d5f82e27dc7e570e8f7fc258d01438ee5941f10f97a59f80356f1518cf3b809c0cfe9ca5609542fbf641f4accc1c85141f91dd3a3a411d5e329bad2ff01b949a9a73fe480dbc7de1"}, &(0x7f0000000bc0)=0xd6) sendmmsg$inet_sctp(r0, &(0x7f0000001f40)=[{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="1e1f68de5820d64cc593b6f86bc02fd03b8c0bb610f8c1f8b72d81a621a6f5fe4d2f826a529bb09db3c28a1b013e8ae7f34c58ad443a9eec524720bca97bf02e8a935e074e48397da8cb622067d356e8076e0ad1311edbdd14e00db7954213cf314f6eea976d88593a42a4b8308ce59014245e773eeed28cef9672009869c6a63a9cedfc55ef8f9375fb82619babdabf131222c96d4bb9f4d84f74544198f05be483c47e2dfdc12ac84cf326163a48e8b448e50012382690dcc128b03f6fbe783910be163a8cc394ebd3729906ffeb77e8cf8f3a630edac45e89a34264d5486c63", 0xe1}, {&(0x7f00000005c0)="7ed904f105b4622064a81a8399f56a1ac987f71d0a38c0e26c1f49b26e4d74161c028be679d31c52b5ad5076bf7775ced340be78", 0x34}, {&(0x7f0000000600)="ba9217fdb8d7a7795fff1792a0548ccba9421c84d621d4e1b7ff1194ea969972aa73659ffb7d2f5c30120cf1034493afe2b37e5eca23250857ea7f6717d0a91016ee838794f815435a3cfe0d4324759eee9345b73b90db", 0x57}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x5, 0xe38c, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x200, 0x7ff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x10001, 0x8000, 0xbb, 0x3, 0x9, 0x1, 0x2, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xc0, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="d68a78939dcdad1e65a1aaf806bbf28b18f3c3afee95b50581b139bd6163d58de72a1ffb1dd2785debd08e2669112c72548678bb29c7e0276bc1bbef2fd13bc2139f44e529fc8c623a6d3738085f7cea8c046178", 0x54}, {&(0x7f0000000940)="aa86a17bd61e53c22103cb5352fdf7c470a51cbf958843056b12463cc90e0ea111ced0ed28373a9eed832b6d", 0x2c}], 0x2, &(0x7f0000000c00)=[@authinfo={0x18, 0x84, 0x6, {0xb33f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x3, r3}}, @authinfo={0x18, 0x84, 0x6, {0x7000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd58, 0x0, 0x1, 0xce9, 0x2, 0x9, 0x1a, 0x4e7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x7, 0x8, r5}}, @authinfo={0x18, 0x84, 0x6, {0x20}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xffff, 0x7}}], 0xd0, 0x4008010}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0xf65, @mcast2, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000d40)="853ea308db81baa8613980bf4ec33598a4975dbc", 0x14}, {&(0x7f0000000d80)="633262a37c5502e76ba4361713afbd59141e2ddb00288529a07a0a37e7230ac537ec3ff4cd3bfe95f6a9641293ba5ee93d5dfb3620ca76c8ee46d2b95fc58670163e210ffc3f68732403f4cc6c8d9a67764b90f91855fed9abf79aa432566533d8385b79d5b01ff9fc011d77bc9b0d060e9a69d4439b13e05294ebd49f0cdd47fcfa52bfe085ced6bbd35c99433d0aab16236c80c22eb127effe2d89335ac01f37aab5102660f885d90ea00dfb09e349a44bb18f0cd794c11339b15cb4669fb782d33b0ea4d9a786ecea27d9868a2f92d07a2d96db15ca8e77fbf0c417049dcc", 0xe0}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="54969f623c70b6e0", 0x8}], 0x4, &(0x7f0000001f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}], 0x18, 0x4008040}], 0x3, 0x40004) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) [ 1503.413317] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1503.432222] RSP: 002b:00007f2858191c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1503.439934] RAX: ffffffffffffffda RBX: 00007f2858191c90 RCX: 0000000000457569 [ 1503.447204] RDX: 000000000000002c RSI: 0000000020003000 RDI: 0000000000000002 [ 1503.454473] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1503.461744] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f28581926d4 [ 1503.469013] R13: 00000000004bd99a R14: 00000000004cca98 R15: 0000000000000006 17:43:16 executing program 2 (fault-call:5 fault-nth:1): bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:16 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB="fa"], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffc000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:16 executing program 1 (fault-call:5 fault-nth:1): bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:16 executing program 3 (fault-call:6 fault-nth:1): bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) [ 1503.746103] FAULT_INJECTION: forcing a failure. [ 1503.746103] name failslab, interval 1, probability 0, space 0, times 0 [ 1503.765470] FAULT_INJECTION: forcing a failure. [ 1503.765470] name failslab, interval 1, probability 0, space 0, times 0 [ 1503.802205] CPU: 1 PID: 10309 Comm: syz-executor2 Not tainted 4.20.0-rc5+ #142 [ 1503.809617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1503.818980] Call Trace: [ 1503.821599] dump_stack+0x244/0x39d [ 1503.825257] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1503.830484] should_fail.cold.4+0xa/0x17 [ 1503.834576] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1503.839772] ? find_vma+0x34/0x190 [ 1503.843358] ? do_page_fault+0xf2/0x7e0 [ 1503.847669] ? find_held_lock+0x36/0x1c0 [ 1503.851766] ? perf_trace_sched_process_exec+0x860/0x860 [ 1503.857243] ? __do_page_fault+0x491/0xe60 [ 1503.861501] __should_failslab+0x124/0x180 [ 1503.865755] should_failslab+0x9/0x14 [ 1503.869584] __kmalloc+0x2e0/0x760 [ 1503.873145] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1503.878697] ? _copy_from_user+0xdf/0x150 [ 1503.882860] ? map_update_elem+0x347/0xf60 [ 1503.887115] map_update_elem+0x347/0xf60 [ 1503.891198] __x64_sys_bpf+0x32d/0x520 [ 1503.895099] ? bpf_prog_get+0x20/0x20 [ 1503.898936] do_syscall_64+0x1b9/0x820 [ 1503.902835] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1503.908217] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1503.913159] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1503.918019] ? trace_hardirqs_on_caller+0x310/0x310 [ 1503.923055] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1503.928090] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1503.933123] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1503.937986] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1503.943188] RIP: 0033:0x457569 17:43:17 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f, 0x3}}, 0x20) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x80, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000001c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r2, r3}}, 0x18) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(r3, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x4) ioctl$KDSKBLED(r0, 0x4b65, 0x101) writev(r4, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000200)={0x4, 0xfffffffffffffffb, 0x2, 0x8}, 0x8) [ 1503.946393] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1503.965308] RSP: 002b:00007f214e795c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1503.973030] RAX: ffffffffffffffda RBX: 00007f214e795c90 RCX: 0000000000457569 [ 1503.980309] RDX: 000000000000002c RSI: 0000000020003000 RDI: 0000000000000002 [ 1503.987586] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1503.987596] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f214e7966d4 17:43:17 executing program 0: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ioctl$BLKBSZSET(0xffffffffffffffff, 0x40081271, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1c) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={@dev, @mcast1, @mcast1, 0x0, 0x0, 0x0, 0xfb}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x21, r0, 0x0, 0x0) [ 1503.987606] R13: 00000000004bd99a R14: 00000000004cca98 R15: 0000000000000006 [ 1504.037298] FAULT_INJECTION: forcing a failure. [ 1504.037298] name failslab, interval 1, probability 0, space 0, times 0 [ 1504.049705] CPU: 1 PID: 10308 Comm: syz-executor1 Not tainted 4.20.0-rc5+ #142 [ 1504.057115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1504.057123] Call Trace: [ 1504.057150] dump_stack+0x244/0x39d [ 1504.057174] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1504.057202] should_fail.cold.4+0xa/0x17 [ 1504.057223] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1504.057239] ? find_vma+0x34/0x190 [ 1504.057274] ? do_page_fault+0xf2/0x7e0 [ 1504.057296] ? find_held_lock+0x36/0x1c0 [ 1504.057335] ? perf_trace_sched_process_exec+0x860/0x860 [ 1504.057351] ? __do_page_fault+0x491/0xe60 [ 1504.057374] __should_failslab+0x124/0x180 [ 1504.112826] should_failslab+0x9/0x14 [ 1504.116644] __kmalloc+0x2e0/0x760 [ 1504.120197] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1504.125831] ? _copy_from_user+0xdf/0x150 [ 1504.129988] ? map_update_elem+0x347/0xf60 [ 1504.134236] map_update_elem+0x347/0xf60 [ 1504.138318] __x64_sys_bpf+0x32d/0x520 [ 1504.142228] ? bpf_prog_get+0x20/0x20 [ 1504.142283] do_syscall_64+0x1b9/0x820 [ 1504.149991] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1504.150026] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1504.150042] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1504.150090] ? trace_hardirqs_on_caller+0x310/0x310 [ 1504.150123] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1504.150142] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1504.150163] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1504.185175] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1504.190377] RIP: 0033:0x457569 [ 1504.193583] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1504.212495] RSP: 002b:00007f2858191c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1504.220217] RAX: ffffffffffffffda RBX: 00007f2858191c90 RCX: 0000000000457569 [ 1504.227490] RDX: 000000000000002c RSI: 0000000020003000 RDI: 0000000000000002 [ 1504.234765] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1504.242055] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f28581926d4 17:43:17 executing program 2 (fault-call:5 fault-nth:2): bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:17 executing program 0: 17:43:17 executing program 0: [ 1504.249331] R13: 00000000004bd99a R14: 00000000004cca98 R15: 0000000000000006 [ 1504.256654] CPU: 0 PID: 10321 Comm: syz-executor3 Not tainted 4.20.0-rc5+ #142 [ 1504.264039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1504.273415] Call Trace: [ 1504.276027] dump_stack+0x244/0x39d [ 1504.279675] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1504.284891] should_fail.cold.4+0xa/0x17 [ 1504.288990] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1504.294110] ? find_vma+0x34/0x190 [ 1504.297683] ? do_page_fault+0xf2/0x7e0 [ 1504.301685] ? find_held_lock+0x36/0x1c0 [ 1504.305803] ? rmi_register_function+0xa8/0x2c0 [ 1504.310525] ? perf_trace_sched_process_exec+0x860/0x860 [ 1504.315991] ? __do_page_fault+0x491/0xe60 [ 1504.320247] __should_failslab+0x124/0x180 [ 1504.324500] should_failslab+0x9/0x14 [ 1504.328314] __kmalloc+0x2e0/0x760 [ 1504.331864] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1504.337411] ? _copy_from_user+0xdf/0x150 [ 1504.341568] ? map_update_elem+0x347/0xf60 [ 1504.345835] map_update_elem+0x347/0xf60 [ 1504.349912] __x64_sys_bpf+0x32d/0x520 17:43:17 executing program 0: [ 1504.353815] ? bpf_prog_get+0x20/0x20 [ 1504.357642] do_syscall_64+0x1b9/0x820 [ 1504.361625] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1504.367014] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1504.371968] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1504.376847] ? trace_hardirqs_on_caller+0x310/0x310 [ 1504.381892] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1504.386938] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1504.391980] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1504.396845] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1504.402040] RIP: 0033:0x457569 [ 1504.405249] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1504.424167] RSP: 002b:00007fa120471c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1504.431886] RAX: ffffffffffffffda RBX: 00007fa120471c90 RCX: 0000000000457569 [ 1504.439165] RDX: 000000000000002c RSI: 0000000020003000 RDI: 0000000000000002 [ 1504.446439] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 17:43:17 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000000140)='X', 0x1, 0x0, 0x0, 0x0) write(r2, &(0x7f00000000c0)='D', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000900)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x34000) write$binfmt_misc(r2, &(0x7f0000000040)=ANY=[@ANYRES64], 0x10166) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000200)='ip6gretap0\x00', 0x10) r3 = accept4(r1, 0x0, &(0x7f0000000080), 0x0) shutdown(r3, 0x1) 17:43:17 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:17 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:17 executing program 1 (fault-call:5 fault-nth:2): bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) [ 1504.453714] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa1204726d4 [ 1504.461037] R13: 00000000004bd99a R14: 00000000004cca98 R15: 0000000000000006 17:43:17 executing program 3 (fault-call:6 fault-nth:2): bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:17 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x8) r1 = socket$packet(0x11, 0x2, 0x300) recvmmsg(r1, &(0x7f0000000300), 0x2, 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f00000000c0)=0x1000800100, 0x5) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 17:43:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0068211945c10707f18e4f023fa1afdeb548279bfa39ace6f56e31645a60fa5acf0d02573aba85ca55c9a9a79e198ab7b138be5800cdf00cd1e9ccb1686ad40a"], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:18 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:18 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x6, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000080000", 0x48}], 0x1) 17:43:18 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:18 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000001280)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000e00)=[{0x10, 0x10d}], 0x10}}], 0x1, 0x880) 17:43:18 executing program 0: 17:43:18 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x4, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:18 executing program 0: 17:43:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) r1 = accept(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20002, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80001, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCCBRK(r2, 0x5428) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:18 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x6d01, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000f0000", 0x48}], 0x1) 17:43:18 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x9901, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:18 executing program 0: 17:43:18 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xe, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:18 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x8b01, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) r1 = accept(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2279a7330bc09aa5171290915b835a175479bce5496c22a25ac0fd1d03b54359905f1b37c69d8ffbf8e12e3ed47d3005c2dfc610543b9f51eab39e2c6d4f155fcf07af7061b7c67e21a1d55f08b2d2b5108d039942ab39992584c6334c361027e72d16b5108688ebc8176dc31fe12d1db0664e2b39b5db5bbfd698d7644280e46366b7295fee27dcd2eae5276aa1c7796dda71dd193e38fd988b16c758db993f5962eae95c428bd8150bf23773cc8b38a7f7de12086792d0831aec995ec17e8f00b8cc5b377c1409c7d95f4dc876ad4013cd131e6c3ec0c5"], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000003c0)={@local, r2}, 0x14) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$BLKRESETZONE(r3, 0x40101283, &(0x7f0000000240)={0x8, 0x3}) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001480), 0x80000) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000440)={0x1000, "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"}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000400)=0x0) fcntl$setown(r0, 0x8, r4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f00000001c0)=0x4) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:18 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x7c01, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:18 executing program 0: 17:43:18 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xd, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:18 executing program 0: 17:43:18 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0xb901, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:18 executing program 0: 17:43:19 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000ffffff", 0x48}], 0x1) 17:43:19 executing program 0: 17:43:19 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:19 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x7701, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:19 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000000000)=ANY=[@ANYRES32=r0], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) socketpair(0x5, 0x805, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$UI_SET_MSCBIT(r1, 0x40045568, 0x19) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, 0x0, &(0x7f0000000100)='\x00\x00\x00\x00'}, 0x48) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f0000000000)={"65716c000000ae762df1002000001709", @ifru_flags}) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:19 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0xa701, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:19 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000f0ff", 0x48}], 0x1) 17:43:19 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x5, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:19 executing program 0: 17:43:19 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2801, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:19 executing program 0: 17:43:19 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x1b01, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:19 executing program 0: 17:43:19 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xf, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:19 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000006b6b6b", 0x48}], 0x1) 17:43:19 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xf600, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x280480, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) accept(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="4fc78d7e6cbf8b87ff4f6c43710666fe3ea65d7f0034be374b91d7cd161a8145c0e5d2f65d0203a09bbae18007d03e18af2948a0a53101af585f86b64997ee5dba1e8890c86e69c98b62efaf955b70f776"], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:20 executing program 0: 17:43:20 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0xf, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:20 executing program 0: 17:43:20 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x15, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:20 executing program 0: 17:43:20 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0xe001, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x7) accept(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="4b287f52aaff4c0325d9932383bd4ee0d667dbea2926a2fca9759fd44b08f64c26477742aae2be028900ae42995a0a0bf900e8d8b40a8a605902699b4ffc2aea864032349aa1f7372b61f7273d3e434192a03e55d7eec6ddfd8a527066900ecb89dabb2a898d82384d5c3e983036c93ea2e9c9eef31541697ed1eb46173ea51f736d2caea9a6b499"], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x40, 0x101080) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:20 executing program 0: 17:43:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000000880)=ANY=[@ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYRES32, @ANYBLOB="fe089994d3138ad3cd500883027748a6f35216fec544dfeca156a8ec96e9963d243ebafd7ee33198f138108877297a16d7caead7016127ab4339ee0f90638950beccd5a842e85acd0c4ca04f4eed994ed76666e51d0137f98d18699569c78a9563c7f3f4fae47524bb7ba32a58b654d52883907328a8a0f5d3c8d8619d5775afc79f3d73f69734d5566cf397fcd2c23a1aa69674f302ff48b585bf31b110c424e825ab7151c569ed4c2c47290c728e5dfb0be7f2c5bcb4ca5e60ce20feb574d5feaca22d6fe1f0bcc29cfe546d61", @ANYRESOCT=r0], @ANYBLOB="7df7f8d3312e83d64c6ce8a683296121647377abc88a1b4885d488cf57d05e91300d6645aaefd0b0a2bd76f8ae249a701ae658825f92f2d28306e37da8ae4d2e3dc34b57ee991db630f019ff477543f585959ebd90c98a"], @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRES64=r0, @ANYPTR=&(0x7f0000000800)=ANY=[@ANYRES16=r0, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES32=r0], @ANYPTR64=&(0x7f0000000740)=ANY=[@ANYRES16, @ANYRES64=r0, @ANYRESHEX=r0, @ANYRESHEX=r0, @ANYRES64, @ANYRESOCT=r0, @ANYBLOB="b141e9621b89d99fcbeb662d1c1083d5", @ANYRESOCT=r0, @ANYRESHEX=r0], @ANYRESDEC=r0, @ANYRESDEC=r0, @ANYRESOCT=r0, @ANYRES32=r0], @ANYPTR], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f00000001c0)={[], 0x9, 0x7, 0x2, 0x0, 0x7, 0x10f000, 0x10000, [], 0x9}) 17:43:20 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xf501, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:20 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x8, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:20 executing program 0: 17:43:20 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x9001, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000f00", 0x48}], 0x1) 17:43:20 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xe701, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:20 executing program 0: 17:43:20 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x9, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:20 executing program 0: 17:43:21 executing program 0: 17:43:21 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0xb701, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:21 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000040)=""/40) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:21 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000040", 0x48}], 0x1) 17:43:21 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0xaa01, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:21 executing program 0: 17:43:21 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xb, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:21 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x8101, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:21 executing program 0: 17:43:21 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x12, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:21 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x5200, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:21 executing program 0: 17:43:21 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0xae01, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:21 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000006b", 0x48}], 0x1) 17:43:21 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) r1 = accept(r0, &(0x7f00000006c0)=ANY=[@ANYPTR, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES32=0x0], @ANYRESOCT=r0], @ANYRESOCT=r0, @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES64=r0], @ANYRES64=r0, @ANYRESDEC=r0, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES16=r0, @ANYRES16=0x0, @ANYRES64, @ANYRES32=r0, @ANYBLOB="3e56ee91ca5704a04d4761db26dcd09169304bc4b05f1eb9756919599f5549271e7cfcac419f906bbe22e6554959e1e2c9ba2c973a1bc956f41309c54fee5733e07af04eb5fdcb54f4e037491fee1718317cbafc3079485b9f9eaeb477ef01e137df087fde95e5f9b623432a45769e4c5b3fb703ce1ac9e7a568438a939c286a8ebf623d766dbbc89b3d9bcbf9864d8c6f38b55fd4c8924b642478b440c76d1ecd6f49ad89e0b1072e09cb340200c5e879384a7ee4dae12207255774110e0be1439fd69f96a2866ba6389e7f30a9d0a33dee04f05cf03fbdf4f77cab7574f30091fe85a50cba0b61575dfec8"], @ANYPTR64, @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYPTR, @ANYRESOCT=r0, @ANYRES16=r0, @ANYRES64=r0]], @ANYBLOB="9d374e6d89e69ee56e18002cb44ba47f1e793d17644c84f9a76416bbadee789b6854eb0e2935690b6db988a3ff4369cdce22e0cd1071b1ad9dfb925d9cc5767a14ae3d800cf50263589694ae146162a6b9680ee870819eaf222216bd83f222f28728007ab27bc51034999e8c7dc3c3e8c88357e7881b604ac566e065ed", @ANYRESOCT=r0], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x78000127, &(0x7f0000ffa000/0x4000)=nil) r2 = semget$private(0x0, 0x1, 0x184) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000000)=[0x5, 0x70ad]) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="dd4242a295dd99dc9d095d877c557fc4cb427a86f760667a38b6f6649908e9e0e9b52a92e9ce2f731feeb4b5045f47b41cd4b54421eac7170338d343290175b5af3ae6f3e1753bc5110bd40e854d60d8b5bb73c72b0b21748c6d568ff8899e526ef88e7c94c50365319cfc00000000000000000000000000", @ANYRES16=r3, @ANYBLOB="08032cbd7000fddbdf250100000030000300080004005962000008000500000000061400060000000000000000000000000000000001080005007f00000108000500810000003800030008000300010000000800030004000000080007004e2300001400020065716c0000000000000000000000000008000500e000000208000500b400000008000600ee610000"], 0x94}, 0x1, 0x0, 0x0, 0x800}, 0x40) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x9, 0xb8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r5}, 0x8) 17:43:21 executing program 0: 17:43:22 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x3, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:22 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x4101, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) [ 1508.869047] sctp: [Deprecated]: syz-executor4 (pid 10692) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1508.869047] Use struct sctp_sack_info instead 17:43:22 executing program 0: 17:43:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:22 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) r1 = accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002600)={0x0, @dev, @dev}, &(0x7f0000002640)=0xc) sendto$packet(r1, &(0x7f00000001c0)="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", 0x1000, 0x4000000, &(0x7f0000002680)={0x11, 0x7, r2, 0x1, 0xabc2, 0x6, @remote}, 0x14) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x1000}, 0x4) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:22 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2501, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:22 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xca01, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:22 executing program 0: 17:43:22 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xa, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:22 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b70000000aed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000006f460000000000007b0a00fe00000000850000002f000000b7000000000000009500000000000000"], 0x0}, 0x48) 17:43:22 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x4801, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:22 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x3a01, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000f0", 0x48}], 0x1) 17:43:22 executing program 0: clone(0x13102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/attr/fscreate\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1b) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x3}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 17:43:22 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) r1 = accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000080)="7d3a784a7929744a02d590dab4631bf975af0c78019f8128f45001d992cceb7bc76d3b2cec0e77afab9a0048a38bfcba74b2d7199f8c8fe80536c237a1c121b7d8176592997343ff013cbc35e3c745ad87f973c6b7e22a675fa2cb66ead403a4273fc2983f75125e83ef23695f4150720a9a35417850482ab7789499ed505d2a600918c30dc63f56c7aa075a22c8efa06379683b510fed5fd3", 0x99}, {&(0x7f00000001c0)="526671f2c2fd7a930c3bd842118cfebd3846161758f1f8f77636710010404c8a1efdd62c26b73e557ef4e08af36474c9b0f57d808bf584114c599f184fa79725b72f312345fd3d1bed9f35aaf1b92592c3d8e86dd5eed996c1e670b1a5f74050e895ce510a5257f7fb40ea0522cee71b2228c8b16ba9eb08", 0x78}, {&(0x7f0000000240)="794f5a6072654d5441f5a9ee870dbc894bfd7b911b46d5dd25394299f4c1fc731830092e0299d6879ccaeb157165953dc1349d9c8fa41b212cb0bf638f02c16213bf16d306a2e95909518e48c553c3f7e36efd610a29921baea6b73e0481bf67aeed6c86923f9b4c8b7bb39d8d4f782e57bf98607275b6ad1f94a226bd74fa2b69fe7a200d9eb252c3e044530c6f2c69130617b11c0b79c00fa50cbf0715b238609da4c6707f00fdc6a61ba3273cb155be5af3ac450c6094bfcf5ba87dddfc78a47d13869c5ffc88412330cf42c17a153fb92683c1435d5d77d5d6f5d828f8ad93c1c2f1d4b1428575e9052a8261647f", 0xf0}], 0x3, &(0x7f0000000380), 0x0, 0x20000000}, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:22 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x11, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:22 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0xea01, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x1e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) recvmsg(r0, &(0x7f0000001540)={0x0, 0x72, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000100)="2300000052008152915a655067d7aee4050c0000136017edcaa30000000000008b1832", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000040)={0x0, 0xffffffffffffff90, 0x0}, 0x0) 17:43:23 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/3\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000000c0)='wlan0,(user#%vboxnet0\x00') sendfile(r2, r3, 0x0, 0x80000001) listen(r0, 0x6) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:23 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x13, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:23 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0xe101, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:23 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x1c01, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) [ 1510.047741] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12297 sclass=netlink_route_socket pig=10806 comm=syz-executor4 17:43:23 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000000)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f00000006c0)={'syz0\x00', {}, 0x0, [], [0x4]}, 0x45c) 17:43:23 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x5e01, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 1510.159281] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12297 sclass=netlink_route_socket pig=10812 comm=syz-executor4 17:43:23 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x7, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:23 executing program 0: r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, 0x0, 0x0, &(0x7f0000000000)=[{0xc, 0x1}], 0xc}}], 0x1, 0x0) 17:43:23 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x7e01, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:23 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x1a1480, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x2, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/3\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000000c0)='wlan0,(user#%vboxnet0\x00') sendfile(r2, r3, 0x0, 0x80000001) listen(r0, 0x6) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:23 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x10, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:23 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0xdf01, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:23 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x6801, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/3\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000000c0)='wlan0,(user#%vboxnet0\x00') sendfile(r2, r3, 0x0, 0x80000001) listen(r0, 0x6) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:23 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x14, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:24 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2801, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:24 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000f000", 0x48}], 0x1) 17:43:24 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x48) 17:43:24 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x5a00, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:24 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x100, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x7) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/3\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000000c0)='wlan0,(user#%vboxnet0\x00') sendfile(r2, r3, 0x0, 0x80000001) listen(r0, 0x6) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:24 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2000302c) 17:43:24 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x4f00, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:24 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000400", 0x48}], 0x1) 17:43:24 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0xa201, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:24 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) syz_open_dev$midi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0xa801, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:24 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc001, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 17:43:24 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) pipe(&(0x7f00000002c0)) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1, 0x400) ioctl$UI_SET_RELBIT(r1, 0x40045566, 0x2000000000006) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0), 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000080)=0x78) 17:43:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/3\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000000c0)='wlan0,(user#%vboxnet0\x00') sendfile(r2, r3, 0x0, 0x80000001) listen(r0, 0x6) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) 17:43:24 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x11000000000b) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) syz_open_dev$dspn(&(0x7f000000a640)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:43:24 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6d8536f9344f"], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 17:43:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/3\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000000c0)='wlan0,(user#%vboxnet0\x00') sendfile(r2, r3, 0x0, 0x80000001) listen(r0, 0x6) accept(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='O'], 0x0) listen(0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x1358, &(0x7f0000ffa000/0x4000)=nil) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 17:43:25 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000700)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2901, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) [ 1511.948121] ================================================================== [ 1511.955557] BUG: KASAN: use-after-free in __lock_acquire+0x36d9/0x4c20 [ 1511.962235] Read of size 8 at addr ffff8881b33c48a0 by task syz-executor4/10971 [ 1511.969676] [ 1511.971351] CPU: 1 PID: 10971 Comm: syz-executor4 Not tainted 4.20.0-rc5+ #142 [ 1511.978715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1511.988070] Call Trace: [ 1511.990674] dump_stack+0x244/0x39d [ 1511.994322] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1511.999518] ? printk+0xa7/0xcf [ 1512.002839] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 1512.007608] print_address_description.cold.7+0x9/0x1ff [ 1512.012983] kasan_report.cold.8+0x242/0x309 [ 1512.017398] ? __lock_acquire+0x36d9/0x4c20 [ 1512.021731] __asan_report_load8_noabort+0x14/0x20 [ 1512.026693] __lock_acquire+0x36d9/0x4c20 [ 1512.030849] ? __free_pages+0x149/0x190 [ 1512.034832] ? free_unref_page+0x960/0x960 [ 1512.039081] ? mark_held_locks+0x130/0x130 [ 1512.043332] ? finish_task_switch+0x615/0x910 [ 1512.047843] ? __switch_to_asm+0x40/0x70 [ 1512.051921] ? preempt_notifier_register+0x200/0x200 [ 1512.057028] ? __switch_to_asm+0x34/0x70 [ 1512.061096] ? __switch_to_asm+0x34/0x70 [ 1512.065161] ? __switch_to_asm+0x40/0x70 [ 1512.069226] ? __switch_to_asm+0x34/0x70 [ 1512.073289] ? __switch_to_asm+0x40/0x70 [ 1512.077352] ? __switch_to_asm+0x34/0x70 [ 1512.081418] ? __switch_to_asm+0x40/0x70 [ 1512.085585] ? __switch_to_asm+0x34/0x70 [ 1512.089665] ? __switch_to_asm+0x34/0x70 [ 1512.093746] ? __switch_to_asm+0x40/0x70 [ 1512.097837] ? __switch_to_asm+0x34/0x70 [ 1512.101900] ? __switch_to_asm+0x40/0x70 [ 1512.105986] ? __switch_to_asm+0x34/0x70 [ 1512.110052] ? __switch_to_asm+0x40/0x70 [ 1512.114300] ? __schedule+0x8d7/0x21d0 [ 1512.118196] ? __sched_text_start+0x8/0x8 [ 1512.122356] ? mark_held_locks+0xc7/0x130 [ 1512.126687] ? print_usage_bug+0xc0/0xc0 [ 1512.130756] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1512.135873] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1512.140989] ? lockdep_hardirqs_on+0x296/0x5b0 [ 1512.145589] ? trace_hardirqs_on+0xbd/0x310 [ 1512.149918] ? kasan_check_read+0x11/0x20 [ 1512.154152] ? prepare_to_wait_exclusive+0x1a6/0x480 [ 1512.159267] ? trace_hardirqs_off_caller+0x310/0x310 [ 1512.164384] lock_acquire+0x1ed/0x520 [ 1512.168198] ? __lock_sock+0x203/0x350 [ 1512.172099] ? lock_release+0xa00/0xa00 [ 1512.176079] ? _raw_spin_unlock_bh+0x30/0x40 [ 1512.180499] ? trace_hardirqs_off_caller+0x310/0x310 [ 1512.185611] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1512.191161] ? check_preemption_disabled+0x48/0x280 [ 1512.196180] ? __lock_sock+0x1f6/0x350 [ 1512.200085] _raw_spin_lock_bh+0x31/0x40 [ 1512.204153] ? __lock_sock+0x203/0x350 [ 1512.208046] __lock_sock+0x203/0x350 [ 1512.211766] ? sk_setup_caps+0x690/0x690 [ 1512.215849] ? finish_wait+0x430/0x430 [ 1512.219749] lock_sock_nested+0xfe/0x120 [ 1512.223931] sctp_sock_dump+0x122/0xb20 [ 1512.227918] ? rhashtable_walk_exit+0x22a/0x360 [ 1512.232597] ? rhashtable_walk_enter+0x420/0x420 [ 1512.237358] ? __sanitizer_cov_trace_cmp2+0x18/0x20 [ 1512.242451] sctp_for_each_transport+0x2b5/0x370 [ 1512.247229] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1512.252826] ? sctp_tsp_dump_one+0x850/0x850 [ 1512.257237] ? sctp_v6_copy_ip_options.cold.16+0x28/0x28 [ 1512.262693] ? sctp_transport_get_next+0x170/0x170 [ 1512.267629] ? sctp_for_each_endpoint+0x130/0x1c0 [ 1512.272477] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1512.277499] ? sctp_for_each_endpoint+0x165/0x1c0 [ 1512.282348] sctp_diag_dump+0x3ac/0x660 [ 1512.286329] ? inet_diag_msg_sctpladdrs_fill+0x360/0x360 [ 1512.291779] ? netdev_alloc_frag+0x1f0/0x1f0 [ 1512.296205] ? mutex_lock_nested+0x16/0x20 [ 1512.300455] __inet_diag_dump+0xa8/0x140 [ 1512.304546] inet_diag_dump+0x9b/0x110 [ 1512.308454] netlink_dump+0x606/0x1080 [ 1512.312357] ? netlink_broadcast+0x50/0x50 [ 1512.316592] ? retint_kernel+0x2d/0x2d [ 1512.320484] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1512.325589] __netlink_dump_start+0x59a/0x7c0 [ 1512.330089] inet_diag_handler_cmd+0x2ce/0x3f0 [ 1512.334762] ? inet_diag_rcv_msg_compat+0x400/0x400 [ 1512.339796] ? inet_diag_dump_compat+0x490/0x490 [ 1512.344564] sock_diag_rcv_msg+0x31d/0x410 [ 1512.348808] netlink_rcv_skb+0x172/0x440 [ 1512.352868] ? sock_diag_bind+0x80/0x80 [ 1512.356844] ? netlink_ack+0xb80/0xb80 [ 1512.360908] sock_diag_rcv+0x2a/0x40 [ 1512.364641] netlink_unicast+0x5a5/0x760 [ 1512.368705] ? netlink_attachskb+0x9a0/0x9a0 [ 1512.373114] netlink_sendmsg+0xa18/0xfc0 [ 1512.377178] ? netlink_unicast+0x760/0x760 [ 1512.381417] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1512.386956] ? security_socket_sendmsg+0x94/0xc0 [ 1512.391713] ? netlink_unicast+0x760/0x760 [ 1512.395965] sock_sendmsg+0xd5/0x120 [ 1512.399679] sock_write_iter+0x35e/0x5c0 [ 1512.403756] ? sock_sendmsg+0x120/0x120 [ 1512.407731] ? retint_kernel+0x2d/0x2d [ 1512.411633] do_iter_readv_writev+0x8b0/0xa80 [ 1512.416133] ? vfs_dedupe_file_range+0x700/0x700 [ 1512.420910] ? rw_verify_area+0x118/0x360 [ 1512.425059] do_iter_write+0x185/0x5f0 [ 1512.428953] ? dup_iter+0x260/0x260 [ 1512.432588] vfs_writev+0x1f1/0x360 [ 1512.436216] ? vfs_iter_write+0xb0/0xb0 [ 1512.440208] ? lock_release+0xa00/0xa00 [ 1512.444180] ? perf_trace_sched_process_exec+0x860/0x860 [ 1512.449677] ? posix_ktime_get_ts+0x15/0x20 [ 1512.454002] ? trace_hardirqs_off_caller+0x310/0x310 [ 1512.459109] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1512.463877] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1512.468463] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1512.474007] ? __fdget_pos+0xde/0x200 [ 1512.477811] ? __fdget_raw+0x20/0x20 [ 1512.481636] do_writev+0x11a/0x310 [ 1512.485183] ? vfs_writev+0x360/0x360 [ 1512.488985] ? trace_hardirqs_off_caller+0x310/0x310 [ 1512.494092] __x64_sys_writev+0x75/0xb0 [ 1512.498088] do_syscall_64+0x1b9/0x820 [ 1512.501977] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1512.507343] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1512.512269] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1512.517112] ? trace_hardirqs_on_caller+0x310/0x310 [ 1512.522134] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1512.527156] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1512.532176] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1512.537023] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1512.542206] RIP: 0033:0x457569 [ 1512.545411] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1512.564315] RSP: 002b:00007f2836ac2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1512.572027] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569 [ 1512.579296] RDX: 0000000000000001 RSI: 000000002051c000 RDI: 000000000000000a [ 1512.586566] RBP: 000000000072c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 1512.593836] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2836ac36d4 [ 1512.601108] R13: 00000000004c3807 R14: 00000000004d9f50 R15: 00000000ffffffff [ 1512.608383] [ 1512.610004] Allocated by task 10957: [ 1512.613720] save_stack+0x43/0xd0 [ 1512.617172] kasan_kmalloc+0xc7/0xe0 [ 1512.620908] kasan_slab_alloc+0x12/0x20 [ 1512.624881] kmem_cache_alloc+0x12e/0x730 [ 1512.629054] sk_prot_alloc+0x69/0x2e0 [ 1512.632853] sk_alloc+0x10d/0x1690 [ 1512.636425] inet_create+0x509/0x1070 [ 1512.640238] __sock_create+0x536/0x930 [ 1512.644140] __sys_socket+0x106/0x260 [ 1512.647942] __x64_sys_socket+0x73/0xb0 [ 1512.651918] do_syscall_64+0x1b9/0x820 [ 1512.655811] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1512.660990] [ 1512.662611] Freed by task 10970: [ 1512.665977] save_stack+0x43/0xd0 [ 1512.669603] __kasan_slab_free+0x102/0x150 [ 1512.673838] kasan_slab_free+0xe/0x10 [ 1512.677636] kmem_cache_free+0x83/0x290 [ 1512.681609] __sk_destruct+0x728/0xa80 [ 1512.685495] sk_destruct+0x78/0x90 [ 1512.689029] __sk_free+0xcf/0x300 [ 1512.692476] sk_free+0x42/0x50 [ 1512.695668] sctp_close+0x8d4/0xad0 [ 1512.699304] inet_release+0x104/0x1f0 [ 1512.703101] __sock_release+0xd7/0x250 [ 1512.706984] sock_close+0x19/0x20 [ 1512.710438] __fput+0x385/0xa30 [ 1512.713713] ____fput+0x15/0x20 [ 1512.717010] task_work_run+0x1e8/0x2a0 [ 1512.720908] get_signal+0x1558/0x1980 [ 1512.724707] do_signal+0x9c/0x21c0 [ 1512.728245] exit_to_usermode_loop+0x2e5/0x380 [ 1512.732824] do_syscall_64+0x6be/0x820 [ 1512.736727] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1512.741906] [ 1512.743534] The buggy address belongs to the object at ffff8881b33c4800 [ 1512.743534] which belongs to the cache SCTP(65:syz4) of size 1776 [ 1512.756464] The buggy address is located 160 bytes inside of [ 1512.756464] 1776-byte region [ffff8881b33c4800, ffff8881b33c4ef0) [ 1512.768426] The buggy address belongs to the page: [ 1512.773354] page:ffffea0006ccf100 count:1 mapcount:0 mapping:ffff888178ce5040 index:0x0 [ 1512.781495] flags: 0x2fffc0000000200(slab) [ 1512.785733] raw: 02fffc0000000200 ffffea0007087bc8 ffffea00070ed6c8 ffff888178ce5040 [ 1512.793614] raw: 0000000000000000 ffff8881b33c4080 0000000100000002 ffff8881d8ac49c0 [ 1512.801964] page dumped because: kasan: bad access detected [ 1512.807670] page->mem_cgroup:ffff8881d8ac49c0 [ 1512.812156] [ 1512.813776] Memory state around the buggy address: [ 1512.818709] ffff8881b33c4780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1512.826086] ffff8881b33c4800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1512.833463] >ffff8881b33c4880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1512.840816] ^ [ 1512.845828] ffff8881b33c4900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1512.853189] ffff8881b33c4980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1512.860542] ================================================================== [ 1512.867903] Disabling lock debugging due to kernel taint [ 1512.873349] Kernel panic - not syncing: panic_on_warn set ... [ 1512.879237] CPU: 1 PID: 10971 Comm: syz-executor4 Tainted: G B 4.20.0-rc5+ #142 [ 1512.887981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1512.897334] Call Trace: [ 1512.899931] dump_stack+0x244/0x39d [ 1512.903566] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1512.908837] panic+0x2ad/0x55c [ 1512.912040] ? add_taint.cold.5+0x16/0x16 [ 1512.916190] ? add_taint.cold.5+0x5/0x16 [ 1512.920253] ? trace_hardirqs_off+0xaf/0x310 [ 1512.924670] kasan_end_report+0x47/0x4f [ 1512.928646] kasan_report.cold.8+0x76/0x309 [ 1512.932967] ? __lock_acquire+0x36d9/0x4c20 [ 1512.937292] __asan_report_load8_noabort+0x14/0x20 [ 1512.942221] __lock_acquire+0x36d9/0x4c20 [ 1512.946371] ? __free_pages+0x149/0x190 [ 1512.950346] ? free_unref_page+0x960/0x960 [ 1512.954593] ? mark_held_locks+0x130/0x130 [ 1512.958828] ? finish_task_switch+0x615/0x910 [ 1512.963319] ? __switch_to_asm+0x40/0x70 [ 1512.967495] ? preempt_notifier_register+0x200/0x200 [ 1512.972599] ? __switch_to_asm+0x34/0x70 [ 1512.976661] ? __switch_to_asm+0x34/0x70 [ 1512.980724] ? __switch_to_asm+0x40/0x70 [ 1512.984806] ? __switch_to_asm+0x34/0x70 [ 1512.988871] ? __switch_to_asm+0x40/0x70 [ 1512.992943] ? __switch_to_asm+0x34/0x70 [ 1512.997004] ? __switch_to_asm+0x40/0x70 [ 1513.001061] ? __switch_to_asm+0x34/0x70 [ 1513.005122] ? __switch_to_asm+0x34/0x70 [ 1513.009197] ? __switch_to_asm+0x40/0x70 [ 1513.013253] ? __switch_to_asm+0x34/0x70 [ 1513.017314] ? __switch_to_asm+0x40/0x70 [ 1513.021371] ? __switch_to_asm+0x34/0x70 [ 1513.025427] ? __switch_to_asm+0x40/0x70 [ 1513.029493] ? __schedule+0x8d7/0x21d0 [ 1513.033381] ? __sched_text_start+0x8/0x8 [ 1513.037563] ? mark_held_locks+0xc7/0x130 [ 1513.041713] ? print_usage_bug+0xc0/0xc0 [ 1513.045771] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1513.050877] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1513.055986] ? lockdep_hardirqs_on+0x296/0x5b0 [ 1513.060578] ? trace_hardirqs_on+0xbd/0x310 [ 1513.064905] ? kasan_check_read+0x11/0x20 [ 1513.069057] ? prepare_to_wait_exclusive+0x1a6/0x480 [ 1513.074160] ? trace_hardirqs_off_caller+0x310/0x310 [ 1513.079277] lock_acquire+0x1ed/0x520 [ 1513.083079] ? __lock_sock+0x203/0x350 [ 1513.086973] ? lock_release+0xa00/0xa00 [ 1513.090945] ? _raw_spin_unlock_bh+0x30/0x40 [ 1513.095358] ? trace_hardirqs_off_caller+0x310/0x310 [ 1513.100465] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1513.106005] ? check_preemption_disabled+0x48/0x280 [ 1513.111021] ? __lock_sock+0x1f6/0x350 [ 1513.114914] _raw_spin_lock_bh+0x31/0x40 [ 1513.118978] ? __lock_sock+0x203/0x350 [ 1513.122864] __lock_sock+0x203/0x350 [ 1513.126581] ? sk_setup_caps+0x690/0x690 [ 1513.130644] ? finish_wait+0x430/0x430 [ 1513.134560] lock_sock_nested+0xfe/0x120 [ 1513.138629] sctp_sock_dump+0x122/0xb20 [ 1513.142600] ? rhashtable_walk_exit+0x22a/0x360 [ 1513.147268] ? rhashtable_walk_enter+0x420/0x420 [ 1513.152029] ? __sanitizer_cov_trace_cmp2+0x18/0x20 [ 1513.157052] sctp_for_each_transport+0x2b5/0x370 [ 1513.161815] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1513.167370] ? sctp_tsp_dump_one+0x850/0x850 [ 1513.171776] ? sctp_v6_copy_ip_options.cold.16+0x28/0x28 [ 1513.177236] ? sctp_transport_get_next+0x170/0x170 [ 1513.182183] ? sctp_for_each_endpoint+0x130/0x1c0 [ 1513.187030] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1513.192048] ? sctp_for_each_endpoint+0x165/0x1c0 [ 1513.196894] sctp_diag_dump+0x3ac/0x660 [ 1513.200876] ? inet_diag_msg_sctpladdrs_fill+0x360/0x360 [ 1513.206327] ? netdev_alloc_frag+0x1f0/0x1f0 [ 1513.210740] ? mutex_lock_nested+0x16/0x20 [ 1513.214978] __inet_diag_dump+0xa8/0x140 [ 1513.219042] inet_diag_dump+0x9b/0x110 [ 1513.222930] netlink_dump+0x606/0x1080 [ 1513.226824] ? netlink_broadcast+0x50/0x50 [ 1513.231058] ? retint_kernel+0x2d/0x2d [ 1513.234953] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1513.239888] __netlink_dump_start+0x59a/0x7c0 [ 1513.244402] inet_diag_handler_cmd+0x2ce/0x3f0 [ 1513.248988] ? inet_diag_rcv_msg_compat+0x400/0x400 [ 1513.254003] ? inet_diag_dump_compat+0x490/0x490 [ 1513.258767] sock_diag_rcv_msg+0x31d/0x410 [ 1513.263012] netlink_rcv_skb+0x172/0x440 [ 1513.267072] ? sock_diag_bind+0x80/0x80 [ 1513.271047] ? netlink_ack+0xb80/0xb80 [ 1513.274939] sock_diag_rcv+0x2a/0x40 [ 1513.278669] netlink_unicast+0x5a5/0x760 [ 1513.282748] ? netlink_attachskb+0x9a0/0x9a0 [ 1513.287161] netlink_sendmsg+0xa18/0xfc0 [ 1513.291224] ? netlink_unicast+0x760/0x760 [ 1513.295463] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1513.300999] ? security_socket_sendmsg+0x94/0xc0 [ 1513.305753] ? netlink_unicast+0x760/0x760 [ 1513.309989] sock_sendmsg+0xd5/0x120 [ 1513.313707] sock_write_iter+0x35e/0x5c0 [ 1513.317768] ? sock_sendmsg+0x120/0x120 [ 1513.321755] ? retint_kernel+0x2d/0x2d [ 1513.325644] do_iter_readv_writev+0x8b0/0xa80 [ 1513.330139] ? vfs_dedupe_file_range+0x700/0x700 [ 1513.334902] ? rw_verify_area+0x118/0x360 [ 1513.339049] do_iter_write+0x185/0x5f0 [ 1513.342938] ? dup_iter+0x260/0x260 [ 1513.346573] vfs_writev+0x1f1/0x360 [ 1513.350204] ? vfs_iter_write+0xb0/0xb0 [ 1513.354178] ? lock_release+0xa00/0xa00 [ 1513.358152] ? perf_trace_sched_process_exec+0x860/0x860 [ 1513.363687] ? posix_ktime_get_ts+0x15/0x20 [ 1513.368011] ? trace_hardirqs_off_caller+0x310/0x310 [ 1513.373119] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1513.377883] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1513.382484] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1513.388027] ? __fdget_pos+0xde/0x200 [ 1513.391827] ? __fdget_raw+0x20/0x20 [ 1513.395553] do_writev+0x11a/0x310 [ 1513.399095] ? vfs_writev+0x360/0x360 [ 1513.402898] ? trace_hardirqs_off_caller+0x310/0x310 [ 1513.408005] __x64_sys_writev+0x75/0xb0 [ 1513.412085] do_syscall_64+0x1b9/0x820 [ 1513.415973] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1513.421355] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1513.426302] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1513.431146] ? trace_hardirqs_on_caller+0x310/0x310 [ 1513.436180] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1513.441196] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1513.446215] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1513.451065] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1513.456254] RIP: 0033:0x457569 [ 1513.459447] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1513.478401] RSP: 002b:00007f2836ac2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1513.486111] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569 [ 1513.493401] RDX: 0000000000000001 RSI: 000000002051c000 RDI: 000000000000000a [ 1513.500667] RBP: 000000000072c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 1513.507938] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2836ac36d4 [ 1513.515356] R13: 00000000004c3807 R14: 00000000004d9f50 R15: 00000000ffffffff [ 1513.523799] Kernel Offset: disabled [ 1513.527427] Rebooting in 86400 seconds..