EL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) [ 407.124674][T13654] Unknown ioctl -1072147198 [ 407.207875][T13665] delete_channel: no stack 06:05:16 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='+{\x00', r3}, 0x10) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000600)={r7}, 0xc) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="400ceb862120679c354401ab3b998699d65c9072f8dbf6598083421f280877703276b7c19bcd", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000600)={r10}, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={r7, 0x2, 0xd4d, 0x1, 0x8b1, 0x8001, 0x40, 0x9, {r10, @in={{0x2, 0x4e24, @broadcast}}, 0xfffff000, 0x1, 0x7ff, 0x5d7b95f7, 0x5}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0xffff, 0x4, 0x4, 0x5, r11}, 0x10) pwrite64(r4, &(0x7f0000000180)="8b2019ab888a5d5d98cc6002aa621a12e9e1b5f89569a98076ffb9d6cd12aac51c40e354e874ad4458ffca4f8f3b99e21705c53dd86545d0a4b463bd535756c4362f22082b77323c07a010b4e41e7baa5e0079463204eb54734872c043f8529451f2cf1bd65b3eed410f841214b5dd31dce4cb91392c26e40e040396bbd0d5df2be4814d9ef52e2b2a9e69f6b97f3275b4218624046a4a8fad8f09b0c96c96a07a7f5e46524bee8794d5fbd89fe7c1d60c2eaa9d0ce762e312b7df39896039deda44e354f371e964f41058c375541ae0354c1c601854ab01c6540a71d6a2c48ab5b672148e7f42", 0xe7, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:16 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x0) dup2(r0, r1) 06:05:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x181903, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/igmp6\x00') ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, 0x0) semget$private(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x6}, 0x20) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) ioctl$USBDEVFS_BULK(r2, 0xc0185502, &(0x7f0000000080)={{0x8, 0x1}, 0x2c, 0xfff, 0x63, 0x2, &(0x7f00000001c0)="8da748da1cf070e0764bb5d15f7b00767cc2273dd1d2d3191f5afa8ba1e3938eeeac3678a304aa5623364522b3488bc9907c0ce2f1a6f640e7447adb64b4a03ffe88434e3e65e8b185610082d171dcb526bc654e6616bd021cf0ccf88f559992219e0c"}) open(&(0x7f0000000400)='./bus\x00', 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$UI_SET_PHYS(r0, 0x4008556c, &(0x7f00000000c0)='syz0\x00') ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:16 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(0xffffffffffffffff, r1, 0x0, 0x80040006) r2 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(r2, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r6, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r0, 0x1004000000015) r7 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r8, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r8, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r8, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r9 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r8, 0x40049409, r9) bind$netlink(r7, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r7, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:05:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x181903, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/igmp6\x00') ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, 0x0) semget$private(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x6}, 0x20) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) ioctl$USBDEVFS_BULK(r2, 0xc0185502, &(0x7f0000000080)={{0x8, 0x1}, 0x2c, 0xfff, 0x63, 0x2, &(0x7f00000001c0)="8da748da1cf070e0764bb5d15f7b00767cc2273dd1d2d3191f5afa8ba1e3938eeeac3678a304aa5623364522b3488bc9907c0ce2f1a6f640e7447adb64b4a03ffe88434e3e65e8b185610082d171dcb526bc654e6616bd021cf0ccf88f559992219e0c"}) open(&(0x7f0000000400)='./bus\x00', 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UI_SET_PHYS(r0, 0x4008556c, &(0x7f00000000c0)='syz0\x00') fcntl$dupfd(r4, 0x0, r3) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r5, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r5) [ 407.760263][T13676] Unknown ioctl -1072147198 [ 407.798087][T13681] Unknown ioctl -1072147198 06:05:17 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x0) dup2(r0, r1) 06:05:17 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x181903, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/igmp6\x00') ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, 0x0) semget$private(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x6}, 0x20) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) ioctl$USBDEVFS_BULK(r2, 0xc0185502, &(0x7f0000000080)={{0x8, 0x1}, 0x2c, 0xfff, 0x63, 0x2, &(0x7f00000001c0)="8da748da1cf070e0764bb5d15f7b00767cc2273dd1d2d3191f5afa8ba1e3938eeeac3678a304aa5623364522b3488bc9907c0ce2f1a6f640e7447adb64b4a03ffe88434e3e65e8b185610082d171dcb526bc654e6616bd021cf0ccf88f559992219e0c"}) open(&(0x7f0000000400)='./bus\x00', 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$UI_SET_PHYS(r0, 0x4008556c, &(0x7f00000000c0)='syz0\x00') ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:17 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='+{\x00', r3}, 0x10) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000600)={r7}, 0xc) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="400ceb862120679c354401ab3b998699d65c9072f8dbf6598083421f280877703276b7c19bcd", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000600)={r10}, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={r7, 0x2, 0xd4d, 0x1, 0x8b1, 0x8001, 0x40, 0x9, {r10, @in={{0x2, 0x4e24, @broadcast}}, 0xfffff000, 0x1, 0x7ff, 0x5d7b95f7, 0x5}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0xffff, 0x4, 0x4, 0x5, r11}, 0x10) pwrite64(r4, &(0x7f0000000180)="8b2019ab888a5d5d98cc6002aa621a12e9e1b5f89569a98076ffb9d6cd12aac51c40e354e874ad4458ffca4f8f3b99e21705c53dd86545d0a4b463bd535756c4362f22082b77323c07a010b4e41e7baa5e0079463204eb54734872c043f8529451f2cf1bd65b3eed410f841214b5dd31dce4cb91392c26e40e040396bbd0d5df2be4814d9ef52e2b2a9e69f6b97f3275b4218624046a4a8fad8f09b0c96c96a07a7f5e46524bee8794d5fbd89fe7c1d60c2eaa9d0ce762e312b7df39896039deda44e354f371e964f41058c375541ae0354c1c601854ab01c6540a71d6a2c48ab5b672148e7f42", 0xe7, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 408.213751][T13680] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 408.317641][T13691] Unknown ioctl -1072147198 06:05:17 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:05:17 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x0) dup2(r0, r1) 06:05:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x181903, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/igmp6\x00') ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, 0x0) semget$private(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x6}, 0x20) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) ioctl$USBDEVFS_BULK(r2, 0xc0185502, &(0x7f0000000080)={{0x8, 0x1}, 0x2c, 0xfff, 0x63, 0x2, &(0x7f00000001c0)="8da748da1cf070e0764bb5d15f7b00767cc2273dd1d2d3191f5afa8ba1e3938eeeac3678a304aa5623364522b3488bc9907c0ce2f1a6f640e7447adb64b4a03ffe88434e3e65e8b185610082d171dcb526bc654e6616bd021cf0ccf88f559992219e0c"}) open(&(0x7f0000000400)='./bus\x00', 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$UI_SET_PHYS(r0, 0x4008556c, &(0x7f00000000c0)='syz0\x00') ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) [ 408.528078][T13700] Unknown ioctl -1072147198 06:05:17 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$isdn(0x22, 0x2, 0x21) dup2(0xffffffffffffffff, r0) 06:05:17 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(0xffffffffffffffff, r1, 0x0, 0x80040006) r2 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(r2, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r6, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r0, 0x1004000000015) r7 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r8, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r8, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r8, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r9 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r8, 0x40049409, r9) bind$netlink(r7, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r7, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:05:17 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='+{\x00', r3}, 0x10) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000600)={r6}, 0xc) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="400ceb862120679c354401ab3b998699d65c9072f8dbf6598083421f280877703276b7c19bcd", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000600)={r9}, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={r6, 0x2, 0xd4d, 0x1, 0x8b1, 0x8001, 0x40, 0x9, {r9, @in={{0x2, 0x4e24, @broadcast}}, 0xfffff000, 0x1, 0x7ff, 0x5d7b95f7, 0x5}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0xffff, 0x4, 0x4, 0x5, r10}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x181903, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/igmp6\x00') ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, 0x0) semget$private(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x6}, 0x20) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) ioctl$USBDEVFS_BULK(r1, 0xc0185502, &(0x7f0000000080)={{0x8, 0x1}, 0x2c, 0xfff, 0x63, 0x2, &(0x7f00000001c0)="8da748da1cf070e0764bb5d15f7b00767cc2273dd1d2d3191f5afa8ba1e3938eeeac3678a304aa5623364522b3488bc9907c0ce2f1a6f640e7447adb64b4a03ffe88434e3e65e8b185610082d171dcb526bc654e6616bd021cf0ccf88f559992219e0c"}) open(&(0x7f0000000400)='./bus\x00', 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r5, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r5) [ 408.905670][T13706] delete_channel: no stack 06:05:18 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x181903, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/igmp6\x00') ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, 0x0) semget$private(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x6}, 0x20) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) ioctl$USBDEVFS_BULK(r2, 0xc0185502, &(0x7f0000000080)={{0x8, 0x1}, 0x2c, 0xfff, 0x63, 0x2, &(0x7f00000001c0)="8da748da1cf070e0764bb5d15f7b00767cc2273dd1d2d3191f5afa8ba1e3938eeeac3678a304aa5623364522b3488bc9907c0ce2f1a6f640e7447adb64b4a03ffe88434e3e65e8b185610082d171dcb526bc654e6616bd021cf0ccf88f559992219e0c"}) open(&(0x7f0000000400)='./bus\x00', 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$UI_SET_PHYS(r0, 0x4008556c, &(0x7f00000000c0)='syz0\x00') ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:18 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$isdn(0x22, 0x2, 0x21) dup2(0xffffffffffffffff, r0) 06:05:18 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='+{\x00', r3}, 0x10) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000600)={r6}, 0xc) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="400ceb862120679c354401ab3b998699d65c9072f8dbf6598083421f280877703276b7c19bcd", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000600)={r9}, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={r6, 0x2, 0xd4d, 0x1, 0x8b1, 0x8001, 0x40, 0x9, {r9, @in={{0x2, 0x4e24, @broadcast}}, 0xfffff000, 0x1, 0x7ff, 0x5d7b95f7, 0x5}}, &(0x7f0000000080)=0xb0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 409.087739][T13718] Unknown ioctl -1072147198 [ 409.098099][T13719] Unknown ioctl -1072147198 [ 409.166540][T13722] delete_channel: no stack 06:05:18 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$isdn(0x22, 0x2, 0x21) dup2(0xffffffffffffffff, r0) 06:05:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x181903, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/igmp6\x00') ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, 0x0) semget$private(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x6}, 0x20) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) ioctl$USBDEVFS_BULK(r1, 0xc0185502, &(0x7f0000000080)={{0x8, 0x1}, 0x2c, 0xfff, 0x63, 0x2, &(0x7f00000001c0)="8da748da1cf070e0764bb5d15f7b00767cc2273dd1d2d3191f5afa8ba1e3938eeeac3678a304aa5623364522b3488bc9907c0ce2f1a6f640e7447adb64b4a03ffe88434e3e65e8b185610082d171dcb526bc654e6616bd021cf0ccf88f559992219e0c"}) open(&(0x7f0000000400)='./bus\x00', 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) [ 409.561518][T13728] delete_channel: no stack 06:05:18 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:05:18 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x181903, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/igmp6\x00') ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, 0x0) semget$private(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x6}, 0x20) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) ioctl$USBDEVFS_BULK(r2, 0xc0185502, &(0x7f0000000080)={{0x8, 0x1}, 0x2c, 0xfff, 0x63, 0x2, &(0x7f00000001c0)="8da748da1cf070e0764bb5d15f7b00767cc2273dd1d2d3191f5afa8ba1e3938eeeac3678a304aa5623364522b3488bc9907c0ce2f1a6f640e7447adb64b4a03ffe88434e3e65e8b185610082d171dcb526bc654e6616bd021cf0ccf88f559992219e0c"}) open(&(0x7f0000000400)='./bus\x00', 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$UI_SET_PHYS(r0, 0x4008556c, &(0x7f00000000c0)='syz0\x00') ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:18 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='+{\x00', r3}, 0x10) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000600)={r6}, 0xc) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="400ceb862120679c354401ab3b998699d65c9072f8dbf6598083421f280877703276b7c19bcd", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000600)={r9}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:18 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x21) dup2(r0, 0xffffffffffffffff) [ 409.660629][T13735] Unknown ioctl -1072147198 [ 409.781957][T13738] Unknown ioctl -1072147198 [ 409.949839][T13744] delete_channel: no stack 06:05:20 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='+{\x00', r3}, 0x10) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000600)={r6}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="400ceb862120679c354401ab3b998699d65c9072f8dbf6598083421f280877703276b7c19bcd", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:20 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x21) dup2(r0, 0xffffffffffffffff) 06:05:20 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(0xffffffffffffffff, r1, 0x0, 0x80040006) r2 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(r2, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r6, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r0, 0x1004000000015) r7 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r8, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r8, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r8, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r9 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r8, 0x40049409, r9) bind$netlink(r7, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r7, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:05:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x181903, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/igmp6\x00') ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, 0x0) semget$private(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x6}, 0x20) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) ioctl$USBDEVFS_BULK(r1, 0xc0185502, &(0x7f0000000080)={{0x8, 0x1}, 0x2c, 0xfff, 0x63, 0x2, &(0x7f00000001c0)="8da748da1cf070e0764bb5d15f7b00767cc2273dd1d2d3191f5afa8ba1e3938eeeac3678a304aa5623364522b3488bc9907c0ce2f1a6f640e7447adb64b4a03ffe88434e3e65e8b185610082d171dcb526bc654e6616bd021cf0ccf88f559992219e0c"}) open(&(0x7f0000000400)='./bus\x00', 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x181903, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/igmp6\x00') ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, 0x0) semget$private(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x6}, 0x20) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) ioctl$USBDEVFS_BULK(r2, 0xc0185502, &(0x7f0000000080)={{0x8, 0x1}, 0x2c, 0xfff, 0x63, 0x2, &(0x7f00000001c0)="8da748da1cf070e0764bb5d15f7b00767cc2273dd1d2d3191f5afa8ba1e3938eeeac3678a304aa5623364522b3488bc9907c0ce2f1a6f640e7447adb64b4a03ffe88434e3e65e8b185610082d171dcb526bc654e6616bd021cf0ccf88f559992219e0c"}) open(&(0x7f0000000400)='./bus\x00', 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$UI_SET_PHYS(r0, 0x4008556c, &(0x7f00000000c0)='syz0\x00') ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:20 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) [ 411.956268][T13761] delete_channel: no stack [ 411.976009][T13760] Unknown ioctl -1072147198 [ 412.007943][T13763] Unknown ioctl -1072147198 06:05:21 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='+{\x00', r3}, 0x10) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000600)={r6}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x10000000005, 0x84) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:21 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x21) dup2(r0, 0xffffffffffffffff) 06:05:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x181903, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/igmp6\x00') ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, 0x0) semget$private(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x6}, 0x20) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) ioctl$USBDEVFS_BULK(r1, 0xc0185502, &(0x7f0000000080)={{0x8, 0x1}, 0x2c, 0xfff, 0x63, 0x2, &(0x7f00000001c0)="8da748da1cf070e0764bb5d15f7b00767cc2273dd1d2d3191f5afa8ba1e3938eeeac3678a304aa5623364522b3488bc9907c0ce2f1a6f640e7447adb64b4a03ffe88434e3e65e8b185610082d171dcb526bc654e6616bd021cf0ccf88f559992219e0c"}) open(&(0x7f0000000400)='./bus\x00', 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) [ 412.404279][T13767] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 412.421287][T13776] delete_channel: no stack 06:05:21 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='+{\x00', r3}, 0x10) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000600)={r6}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x181903, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/igmp6\x00') ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, 0x0) semget$private(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x6}, 0x20) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) ioctl$USBDEVFS_BULK(r1, 0xc0185502, &(0x7f0000000080)={{0x8, 0x1}, 0x2c, 0xfff, 0x63, 0x2, &(0x7f00000001c0)="8da748da1cf070e0764bb5d15f7b00767cc2273dd1d2d3191f5afa8ba1e3938eeeac3678a304aa5623364522b3488bc9907c0ce2f1a6f640e7447adb64b4a03ffe88434e3e65e8b185610082d171dcb526bc654e6616bd021cf0ccf88f559992219e0c"}) open(&(0x7f0000000400)='./bus\x00', 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) [ 412.578835][T13781] Unknown ioctl -1072147198 06:05:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x181903, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/igmp6\x00') ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, 0x0) semget$private(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x6}, 0x20) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) ioctl$USBDEVFS_BULK(r1, 0xc0185502, &(0x7f0000000080)={{0x8, 0x1}, 0x2c, 0xfff, 0x63, 0x2, &(0x7f00000001c0)="8da748da1cf070e0764bb5d15f7b00767cc2273dd1d2d3191f5afa8ba1e3938eeeac3678a304aa5623364522b3488bc9907c0ce2f1a6f640e7447adb64b4a03ffe88434e3e65e8b185610082d171dcb526bc654e6616bd021cf0ccf88f559992219e0c"}) open(&(0x7f0000000400)='./bus\x00', 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) [ 412.835796][T13788] Unknown ioctl -1072147198 [ 412.888391][T13790] Unknown ioctl -1072147198 06:05:22 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='+{\x00', r3}, 0x10) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000600)={r6}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:05:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x181903, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/igmp6\x00') ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, 0x0) semget$private(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x6}, 0x20) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) ioctl$USBDEVFS_BULK(r1, 0xc0185502, &(0x7f0000000080)={{0x8, 0x1}, 0x2c, 0xfff, 0x63, 0x2, &(0x7f00000001c0)="8da748da1cf070e0764bb5d15f7b00767cc2273dd1d2d3191f5afa8ba1e3938eeeac3678a304aa5623364522b3488bc9907c0ce2f1a6f640e7447adb64b4a03ffe88434e3e65e8b185610082d171dcb526bc654e6616bd021cf0ccf88f559992219e0c"}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r5, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r5) 06:05:22 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:05:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x181903, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/igmp6\x00') ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, 0x0) semget$private(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x6}, 0x20) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) ioctl$USBDEVFS_BULK(r1, 0xc0185502, &(0x7f0000000080)={{0x8, 0x1}, 0x2c, 0xfff, 0x63, 0x2, &(0x7f00000001c0)="8da748da1cf070e0764bb5d15f7b00767cc2273dd1d2d3191f5afa8ba1e3938eeeac3678a304aa5623364522b3488bc9907c0ce2f1a6f640e7447adb64b4a03ffe88434e3e65e8b185610082d171dcb526bc654e6616bd021cf0ccf88f559992219e0c"}) open(&(0x7f0000000400)='./bus\x00', 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) [ 413.384222][T13804] Unknown ioctl -1072147198 06:05:22 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='+{\x00', r3}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x181903, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/igmp6\x00') ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, 0x0) semget$private(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x6}, 0x20) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) ioctl$USBDEVFS_BULK(r1, 0xc0185502, &(0x7f0000000080)={{0x8, 0x1}, 0x2c, 0xfff, 0x63, 0x2, &(0x7f00000001c0)="8da748da1cf070e0764bb5d15f7b00767cc2273dd1d2d3191f5afa8ba1e3938eeeac3678a304aa5623364522b3488bc9907c0ce2f1a6f640e7447adb64b4a03ffe88434e3e65e8b185610082d171dcb526bc654e6616bd021cf0ccf88f559992219e0c"}) open(&(0x7f0000000400)='./bus\x00', 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) [ 413.746768][T13814] Unknown ioctl -1072147198 [ 413.927658][T13822] Unknown ioctl -1072147198 06:05:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:05:23 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='+{\x00', r3}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x10000000005, 0x84) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x181903, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/igmp6\x00') ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, 0x0) semget$private(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x6}, 0x20) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r4) 06:05:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:05:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x181903, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/igmp6\x00') ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, 0x0) semget$private(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x6}, 0x20) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) ioctl$USBDEVFS_BULK(r1, 0xc0185502, &(0x7f0000000080)={{0x8, 0x1}, 0x2c, 0xfff, 0x63, 0x2, &(0x7f00000001c0)="8da748da1cf070e0764bb5d15f7b00767cc2273dd1d2d3191f5afa8ba1e3938eeeac3678a304aa5623364522b3488bc9907c0ce2f1a6f640e7447adb64b4a03ffe88434e3e65e8b185610082d171dcb526bc654e6616bd021cf0ccf88f559992219e0c"}) open(&(0x7f0000000400)='./bus\x00', 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:23 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='+{\x00', r3}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:23 executing program 4 (fault-call:2 fault-nth:0): r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) dup2(r0, r1) 06:05:23 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:05:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:05:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x181903, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/igmp6\x00') ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, 0x0) semget$private(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x6}, 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r4) [ 414.727466][T13845] delete_channel: no stack [ 414.727813][T13842] Unknown ioctl -1072147198 06:05:24 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='+{\x00', r3}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:05:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x21) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x8a0040, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) socket$caif_stream(0x25, 0x1, 0x5) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) dup2(r0, r3) 06:05:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r8, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}) ioctl$KVM_GET_DEBUGREGS(r8, 0x8080aea1, &(0x7f0000000180)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000040)="0f22c035000004000f22c065450f01cab9fa0300000f32440f20c0b8010000000f01c1440f22c08f08748716bb980b00002000a5660fe15b0bf20f013cb9b805000000b9c00000000f01d9c4c1f9e79f2a000000", 0x23b}], 0x867, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) r10 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000000600)={r11}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000300)={r11, @in={{0x2, 0x4e22, @broadcast}}, [0x6, 0x4, 0x81, 0x20, 0x3f, 0x1ff, 0x0, 0x81, 0x80, 0x80000000, 0x17a7, 0xb7, 0x8, 0x6, 0x1f]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200)={r12}, &(0x7f0000000400)=0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = fcntl$dupfd(r14, 0x0, r13) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r15, 0x40485404, &(0x7f00000000c0)={{0x3, 0x0, 0x8, 0x2, 0x7}, 0x7, 0x7}) 06:05:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:05:24 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:24 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x181903, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/igmp6\x00') ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, 0x0) semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r4) [ 415.415191][T13868] delete_channel: no stack [ 415.570643][T13868] delete_channel: no stack 06:05:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:05:24 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:25 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:05:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup2(r0, 0xffffffffffffffff) 06:05:25 executing program 1: r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x202002) keyctl$chown(0x4, r0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000100)="7e54f9cdccea5fd791659f2375eb221f54706d6cc41911c290b0da0d78064e239d10177232709f44f7e0ef8cee00f4656e2f8788256f45154dae9f6f667400c6ae27662b2af4a63e052f80196735de88b7f1f0aa", 0x54, r0) keyctl$KEYCTL_PKEY_QUERY(0x18, r1, 0x0, &(0x7f0000000080)='mime_type^\x00', &(0x7f0000000180)) r2 = socket$inet(0x2, 0x80001, 0x84) sendmsg(r2, &(0x7f00000000c0)={&(0x7f0000000b40)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)='a', 0x1}], 0x1}, 0x0) 06:05:25 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x181903, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/igmp6\x00') ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r4) 06:05:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, 0x0, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:05:25 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:25 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:25 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x181903, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/igmp6\x00') ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, 0x0) semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r4) 06:05:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r2) dup2(r0, r1) 06:05:25 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:25 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x181903, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/igmp6\x00') ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r4) [ 416.660490][T13927] delete_channel: no stack [ 416.817674][T13926] delete_channel: no stack 06:05:25 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:26 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:26 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$isdn(0x22, 0x2, 0x21) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r5, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) dup2(r0, r0) 06:05:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x181903, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/igmp6\x00') ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r4) 06:05:26 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) [ 417.453850][T13947] delete_channel: no stack [ 417.517682][T13947] delete_channel: no stack 06:05:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, 0x0, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:05:28 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x181903, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/igmp6\x00') ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, 0x0) semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r4) 06:05:28 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r4, 0xc0305602, &(0x7f0000000240)={0x0, 0x1, 0x100c, 0x1}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r1, 0x0, 0x2f, 0x6d, &(0x7f00000000c0)="81a3835af7c5a0fc28dcfaa1c2c4525c89e0cf36ccf6533f1d13d6e06cf926d3da0742ca7b7c7fc15ec8f6160f2c1e", &(0x7f0000000100)=""/109, 0x200, 0x0, 0x32, 0x5, &(0x7f0000000180)="a6a6a7cb2b98d2bf7b9e35c329aaaeef2d0c74394b777a6f8a6b8072208fa43645d28ea84f672b7d2c21c0994269612eb359", &(0x7f00000001c0)="ad92ab1ad2"}, 0x40) openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) r5 = socket$isdn(0x22, 0x2, 0x21) dup2(r0, r5) 06:05:28 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x181903, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/igmp6\x00') semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:28 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) [ 419.291374][T13967] delete_channel: no stack 06:05:28 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 419.560677][T13961] delete_channel: no stack 06:05:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x20a041, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r1, 0x40045731, &(0x7f0000000080)=0x185) r2 = socket$isdn(0x22, 0x2, 0x33) r3 = socket$inet(0x2b, 0x801, 0x0) setsockopt$inet_int(r3, 0x0, 0x60, 0x0, 0xc3f1a3e860359c88) setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) dup2(r0, r2) 06:05:28 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x181903, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)) semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:28 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:28 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) r1 = dup(r0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000006fc0)='/dev/dlm-control\x00', 0x10200, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000600)={r5}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000007000)=@assoc_id=r5, &(0x7f0000007040)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x3ab) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='lp\x00', 0x3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000003c0), 0x4) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0x2bcf) shutdown(r0, 0x1) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r8, &(0x7f0000006dc0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/171, 0xab}], 0x1}, 0x3}, {{&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/38, 0x26}], 0x1, &(0x7f0000000800)=""/1, 0x1}, 0x100}, {{&(0x7f0000000840)=@in={0x2, 0x0, @local}, 0x80, &(0x7f0000000d40)=[{&(0x7f00000008c0)=""/7, 0x7}, {&(0x7f0000000900)=""/114, 0x72}, {&(0x7f0000000980)=""/51, 0x33}, {&(0x7f00000009c0)=""/231, 0xe7}, {&(0x7f0000000ac0)=""/25, 0x19}, {&(0x7f0000000b00)=""/240, 0xf0}, {&(0x7f0000000c00)=""/114, 0x72}, {&(0x7f0000000c80)=""/157, 0x9d}], 0x8}, 0x8}, {{&(0x7f0000000dc0)=@llc, 0x80, &(0x7f0000001340)=[{&(0x7f0000000e40)=""/219, 0xdb}, {&(0x7f0000000f40)=""/254, 0xfe}, {&(0x7f0000001040)=""/57, 0x39}, {&(0x7f0000001080)=""/136, 0x88}, {&(0x7f0000001140)=""/35, 0x23}, {&(0x7f0000001180)=""/172, 0xac}, {&(0x7f0000001240)=""/252, 0xfc}], 0x7, &(0x7f00000013c0)=""/123, 0x7b}, 0x40}, {{&(0x7f0000001480)=@pptp={0x18, 0x2, {0x0, @broadcast}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000002600)=""/247, 0xf7}], 0x1, &(0x7f0000002700)=""/251, 0xfb}, 0x5}, {{&(0x7f0000001540)=@xdp, 0x80, &(0x7f00000028c0)=[{&(0x7f0000002800)=""/147, 0x93}], 0x1, &(0x7f0000002900)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f0000006cc0)=[{&(0x7f0000003900)=""/4096, 0x1000}, {&(0x7f0000004900)=""/1, 0x1}, {&(0x7f0000004940)=""/131, 0x83}, {&(0x7f00000071c0)=""/80, 0x50}, {&(0x7f0000004a80)=""/4096, 0x1000}, {&(0x7f0000005a80)=""/21, 0x15}, {&(0x7f0000005ac0)=""/97, 0x61}, {&(0x7f0000005b40)=""/4096, 0x1000}, {&(0x7f0000006b40)=""/231, 0xe7}, {&(0x7f0000006c40)=""/65, 0x41}], 0xa, &(0x7f0000006d80)=""/16, 0xffffffffffffff90}, 0xe77}], 0x7, 0x10102, &(0x7f0000006f80)={0x0, 0x1c9c380}) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r9, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}) ioctl$KVM_SET_XSAVE(r9, 0x5000aea5, &(0x7f0000000400)={"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"}) recvmsg(r0, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x1, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x100) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = fcntl$dupfd(r11, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) r13 = syz_genetlink_get_family_id$tipc(&(0x7f00000070c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r12, &(0x7f0000007180)={&(0x7f0000007080)={0x10, 0x0, 0x0, 0x880000}, 0xc, &(0x7f0000007140)={&(0x7f0000007100)={0x30, r13, 0x8, 0x70bd2a, 0x25dfdbfe, {{}, 0x0, 0x4107, 0x0, {0x14, 0x18, {0x5, @bearer=@udp='udp:syz2\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}}, 0xef7c471d02d55c2) 06:05:29 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x181903, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000003c0)) semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:31 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ab553fec", 0x4) r5 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000001380)={0x0, 0x0, 0x0, 0xffffff5d, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_script(r5, &(0x7f0000000600)=ANY=[], 0xfec8) recvmmsg(r5, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x20004580}], 0x1}}], 0x1, 0x0, 0x0) dup2(r0, r1) 06:05:31 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, 0x0, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:05:31 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) r1 = dup(r0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000006fc0)='/dev/dlm-control\x00', 0x10200, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000600)={r5}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000007000)=@assoc_id=r5, &(0x7f0000007040)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x3ab) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='lp\x00', 0x3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000003c0), 0x4) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0x2bcf) shutdown(r0, 0x1) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r8, &(0x7f0000006dc0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/171, 0xab}], 0x1}, 0x3}, {{&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/38, 0x26}], 0x1, &(0x7f0000000800)=""/1, 0x1}, 0x100}, {{&(0x7f0000000840)=@in={0x2, 0x0, @local}, 0x80, &(0x7f0000000d40)=[{&(0x7f00000008c0)=""/7, 0x7}, {&(0x7f0000000900)=""/114, 0x72}, {&(0x7f0000000980)=""/51, 0x33}, {&(0x7f00000009c0)=""/231, 0xe7}, {&(0x7f0000000ac0)=""/25, 0x19}, {&(0x7f0000000b00)=""/240, 0xf0}, {&(0x7f0000000c00)=""/114, 0x72}, {&(0x7f0000000c80)=""/157, 0x9d}], 0x8}, 0x8}, {{&(0x7f0000000dc0)=@llc, 0x80, &(0x7f0000001340)=[{&(0x7f0000000e40)=""/219, 0xdb}, {&(0x7f0000000f40)=""/254, 0xfe}, {&(0x7f0000001040)=""/57, 0x39}, {&(0x7f0000001080)=""/136, 0x88}, {&(0x7f0000001140)=""/35, 0x23}, {&(0x7f0000001180)=""/172, 0xac}, {&(0x7f0000001240)=""/252, 0xfc}], 0x7, &(0x7f00000013c0)=""/123, 0x7b}, 0x40}, {{&(0x7f0000001480)=@pptp={0x18, 0x2, {0x0, @broadcast}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000002600)=""/247, 0xf7}], 0x1, &(0x7f0000002700)=""/251, 0xfb}, 0x5}, {{&(0x7f0000001540)=@xdp, 0x80, &(0x7f00000028c0)=[{&(0x7f0000002800)=""/147, 0x93}], 0x1, &(0x7f0000002900)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f0000006cc0)=[{&(0x7f0000003900)=""/4096, 0x1000}, {&(0x7f0000004900)=""/1, 0x1}, {&(0x7f0000004940)=""/131, 0x83}, {&(0x7f00000071c0)=""/80, 0x50}, {&(0x7f0000004a80)=""/4096, 0x1000}, {&(0x7f0000005a80)=""/21, 0x15}, {&(0x7f0000005ac0)=""/97, 0x61}, {&(0x7f0000005b40)=""/4096, 0x1000}, {&(0x7f0000006b40)=""/231, 0xe7}, {&(0x7f0000006c40)=""/65, 0x41}], 0xa, &(0x7f0000006d80)=""/16, 0xffffffffffffff90}, 0xe77}], 0x7, 0x10102, &(0x7f0000006f80)={0x0, 0x1c9c380}) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r9, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}) ioctl$KVM_SET_XSAVE(r9, 0x5000aea5, &(0x7f0000000400)={"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"}) recvmsg(r0, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x1, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x100) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = fcntl$dupfd(r11, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) r13 = syz_genetlink_get_family_id$tipc(&(0x7f00000070c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r12, &(0x7f0000007180)={&(0x7f0000007080)={0x10, 0x0, 0x0, 0x880000}, 0xc, &(0x7f0000007140)={&(0x7f0000007100)={0x30, r13, 0x8, 0x70bd2a, 0x25dfdbfe, {{}, 0x0, 0x4107, 0x0, {0x14, 0x18, {0x5, @bearer=@udp='udp:syz2\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}}, 0xef7c471d02d55c2) 06:05:31 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) [ 422.438819][T14020] delete_channel: no stack 06:05:31 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:05:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x181903, 0x0) semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:31 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 422.752157][T14016] delete_channel: no stack 06:05:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x8001, {{0xa, 0x4e21, 0x3f, @ipv4={[], [], @remote}, 0x10001}}}, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$isdn(0x22, 0x2, 0x21) dup2(r1, r2) 06:05:32 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:32 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:32 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) r1 = dup(r0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000006fc0)='/dev/dlm-control\x00', 0x10200, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000600)={r5}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000007000)=@assoc_id=r5, &(0x7f0000007040)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x3ab) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='lp\x00', 0x3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000003c0), 0x4) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0x2bcf) shutdown(r0, 0x1) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r8, &(0x7f0000006dc0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/171, 0xab}], 0x1}, 0x3}, {{&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/38, 0x26}], 0x1, &(0x7f0000000800)=""/1, 0x1}, 0x100}, {{&(0x7f0000000840)=@in={0x2, 0x0, @local}, 0x80, &(0x7f0000000d40)=[{&(0x7f00000008c0)=""/7, 0x7}, {&(0x7f0000000900)=""/114, 0x72}, {&(0x7f0000000980)=""/51, 0x33}, {&(0x7f00000009c0)=""/231, 0xe7}, {&(0x7f0000000ac0)=""/25, 0x19}, {&(0x7f0000000b00)=""/240, 0xf0}, {&(0x7f0000000c00)=""/114, 0x72}, {&(0x7f0000000c80)=""/157, 0x9d}], 0x8}, 0x8}, {{&(0x7f0000000dc0)=@llc, 0x80, &(0x7f0000001340)=[{&(0x7f0000000e40)=""/219, 0xdb}, {&(0x7f0000000f40)=""/254, 0xfe}, {&(0x7f0000001040)=""/57, 0x39}, {&(0x7f0000001080)=""/136, 0x88}, {&(0x7f0000001140)=""/35, 0x23}, {&(0x7f0000001180)=""/172, 0xac}, {&(0x7f0000001240)=""/252, 0xfc}], 0x7, &(0x7f00000013c0)=""/123, 0x7b}, 0x40}, {{&(0x7f0000001480)=@pptp={0x18, 0x2, {0x0, @broadcast}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000002600)=""/247, 0xf7}], 0x1, &(0x7f0000002700)=""/251, 0xfb}, 0x5}, {{&(0x7f0000001540)=@xdp, 0x80, &(0x7f00000028c0)=[{&(0x7f0000002800)=""/147, 0x93}], 0x1, &(0x7f0000002900)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f0000006cc0)=[{&(0x7f0000003900)=""/4096, 0x1000}, {&(0x7f0000004900)=""/1, 0x1}, {&(0x7f0000004940)=""/131, 0x83}, {&(0x7f00000071c0)=""/80, 0x50}, {&(0x7f0000004a80)=""/4096, 0x1000}, {&(0x7f0000005a80)=""/21, 0x15}, {&(0x7f0000005ac0)=""/97, 0x61}, {&(0x7f0000005b40)=""/4096, 0x1000}, {&(0x7f0000006b40)=""/231, 0xe7}, {&(0x7f0000006c40)=""/65, 0x41}], 0xa, &(0x7f0000006d80)=""/16, 0xffffffffffffff90}, 0xe77}], 0x7, 0x10102, &(0x7f0000006f80)={0x0, 0x1c9c380}) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r9, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}) ioctl$KVM_SET_XSAVE(r9, 0x5000aea5, &(0x7f0000000400)={"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"}) recvmsg(r0, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x1, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x100) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = fcntl$dupfd(r11, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) r13 = syz_genetlink_get_family_id$tipc(&(0x7f00000070c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r12, &(0x7f0000007180)={&(0x7f0000007080)={0x10, 0x0, 0x0, 0x880000}, 0xc, &(0x7f0000007140)={&(0x7f0000007100)={0x30, r13, 0x8, 0x70bd2a, 0x25dfdbfe, {{}, 0x0, 0x4107, 0x0, {0x14, 0x18, {0x5, @bearer=@udp='udp:syz2\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}}, 0xef7c471d02d55c2) 06:05:32 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 423.303447][T14058] delete_channel: no stack 06:05:32 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='\"d\x00\x00\x00!\x00', 0xac020, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x21) socket$vsock_stream(0x28, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x84000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(0xffffffffffffffff, 0x5386, &(0x7f0000000100)) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) ioctl$VIDIOC_DBG_S_REGISTER(r0, 0x4038564f, &(0x7f0000000080)={{0x3, @addr=0x5}, 0x8, 0xf2, 0x7}) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r0, &(0x7f00000001c0)="c715c1290f5f59d5c0918585074acbd0eeac45dafe2cf472ba38fc2874f9309862b83e2ac3245c76bbd81726cf09a440b4c8be6fb473d8a6374a9b6f26486612db238d46e386cdf04d18f86906ee2282d7b9170a8c41a77f2f9d9acb27bbd976d8038a8c3bf136ddd59ba3a661e200", 0x6f, 0x44040, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 06:05:32 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) [ 423.603758][T14066] delete_channel: no stack [ 423.630434][T14066] delete_channel: no stack 06:05:32 executing program 5: ioctl(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:32 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:05:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x20000) write$P9_ROPEN(r2, &(0x7f0000000040)={0x18, 0x71, 0x1, {{0x4, 0x4, 0x8}, 0x4}}, 0x18) dup2(r0, r1) 06:05:34 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:05:34 executing program 5: ioctl(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:34 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:34 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) r1 = dup(r0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000006fc0)='/dev/dlm-control\x00', 0x10200, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000600)={r5}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000007000)=@assoc_id=r5, &(0x7f0000007040)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x3ab) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='lp\x00', 0x3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000003c0), 0x4) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0x2bcf) shutdown(r0, 0x1) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r8, &(0x7f0000006dc0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/171, 0xab}], 0x1}, 0x3}, {{&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/38, 0x26}], 0x1, &(0x7f0000000800)=""/1, 0x1}, 0x100}, {{&(0x7f0000000840)=@in={0x2, 0x0, @local}, 0x80, &(0x7f0000000d40)=[{&(0x7f00000008c0)=""/7, 0x7}, {&(0x7f0000000900)=""/114, 0x72}, {&(0x7f0000000980)=""/51, 0x33}, {&(0x7f00000009c0)=""/231, 0xe7}, {&(0x7f0000000ac0)=""/25, 0x19}, {&(0x7f0000000b00)=""/240, 0xf0}, {&(0x7f0000000c00)=""/114, 0x72}, {&(0x7f0000000c80)=""/157, 0x9d}], 0x8}, 0x8}, {{&(0x7f0000000dc0)=@llc, 0x80, &(0x7f0000001340)=[{&(0x7f0000000e40)=""/219, 0xdb}, {&(0x7f0000000f40)=""/254, 0xfe}, {&(0x7f0000001040)=""/57, 0x39}, {&(0x7f0000001080)=""/136, 0x88}, {&(0x7f0000001140)=""/35, 0x23}, {&(0x7f0000001180)=""/172, 0xac}, {&(0x7f0000001240)=""/252, 0xfc}], 0x7, &(0x7f00000013c0)=""/123, 0x7b}, 0x40}, {{&(0x7f0000001480)=@pptp={0x18, 0x2, {0x0, @broadcast}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000002600)=""/247, 0xf7}], 0x1, &(0x7f0000002700)=""/251, 0xfb}, 0x5}, {{&(0x7f0000001540)=@xdp, 0x80, &(0x7f00000028c0)=[{&(0x7f0000002800)=""/147, 0x93}], 0x1, &(0x7f0000002900)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f0000006cc0)=[{&(0x7f0000003900)=""/4096, 0x1000}, {&(0x7f0000004900)=""/1, 0x1}, {&(0x7f0000004940)=""/131, 0x83}, {&(0x7f00000071c0)=""/80, 0x50}, {&(0x7f0000004a80)=""/4096, 0x1000}, {&(0x7f0000005a80)=""/21, 0x15}, {&(0x7f0000005ac0)=""/97, 0x61}, {&(0x7f0000005b40)=""/4096, 0x1000}, {&(0x7f0000006b40)=""/231, 0xe7}, {&(0x7f0000006c40)=""/65, 0x41}], 0xa, &(0x7f0000006d80)=""/16, 0xffffffffffffff90}, 0xe77}], 0x7, 0x10102, &(0x7f0000006f80)={0x0, 0x1c9c380}) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r9, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}) ioctl$KVM_SET_XSAVE(r9, 0x5000aea5, &(0x7f0000000400)={"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"}) recvmsg(r0, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x1, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x100) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = fcntl$dupfd(r11, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) r13 = syz_genetlink_get_family_id$tipc(&(0x7f00000070c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r12, &(0x7f0000007180)={&(0x7f0000007080)={0x10, 0x0, 0x0, 0x880000}, 0xc, &(0x7f0000007140)={&(0x7f0000007100)={0x30, r13, 0x8, 0x70bd2a, 0x25dfdbfe, {{}, 0x0, 0x4107, 0x0, {0x14, 0x18, {0x5, @bearer=@udp='udp:syz2\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}}, 0xef7c471d02d55c2) [ 425.885084][T14092] delete_channel: no stack [ 425.994258][T14099] delete_channel: no stack 06:05:35 executing program 5: ioctl(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:35 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:35 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x21) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved}, 0x10, 0x1000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) socketpair(0x3, 0x4, 0x80, &(0x7f0000000040)) openat$vimc0(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video0\x00', 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x80, 0x0, @loopback}, 0x11) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) 06:05:35 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:35 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) [ 426.820735][T14113] delete_channel: no stack 06:05:37 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:37 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:05:37 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:37 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:05:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) r2 = dup2(r0, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r9}]]}}}]}, 0x38}}, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r10, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r10, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r10, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r10, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r10, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000140)={'hwsim0\x00', 0x0}) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r14}]]}}}]}, 0x38}}, 0x0) r15 = socket$netlink(0x10, 0x3, 0x0) r16 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r16, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r16, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r15, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r17}]]}}}]}, 0x38}}, 0x0) r18 = socket$inet(0x2b, 0x801, 0x0) setsockopt$inet_int(r18, 0x0, 0x60, 0x0, 0x0) getsockopt$inet_mreqn(r18, 0x0, 0x24, &(0x7f0000000180)={@dev, @loopback, 0x0}, &(0x7f00000001c0)=0xc) r20 = socket$netlink(0x10, 0x3, 0x0) r21 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r21, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r21, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r20, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="3800000010000507000000c20000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001800120008000100767469000c00020008000100", @ANYRES32=r22], 0x38}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r25 = fcntl$dupfd(r24, 0x0, r23) ioctl$PERF_EVENT_IOC_ENABLE(r25, 0x8912, 0x400200) ioctl$ifreq_SIOCGIFINDEX_vcan(r25, 0x8933, &(0x7f0000001900)={'vcan0\x00', 0x0}) r27 = socket$netlink(0x10, 0x3, 0x0) r28 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r28, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r28, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r27, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r29}]]}}}]}, 0x38}}, 0x0) accept$packet(r2, &(0x7f0000001940)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000001980)=0x14) r31 = socket$netlink(0x10, 0x3, 0x0) r32 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r32, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r32, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r31, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r33}]]}}}]}, 0x38}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000019c0)={'bpq0\x00', r33}) r35 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r35, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r35, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r35, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r35, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r35, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r35, &(0x7f0000004d40)=[{{&(0x7f0000001a00)=@in, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001a80)=""/115, 0x73}, {&(0x7f0000001b00)=""/153, 0x99}, {&(0x7f0000001bc0)=""/193, 0xc1}, {&(0x7f0000001cc0)=""/57, 0x39}, {&(0x7f0000001d00)=""/210, 0xd2}], 0x5}, 0x7fff}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001e80)=""/46, 0x2e}, {&(0x7f0000001ec0)=""/253, 0xfd}], 0x2, &(0x7f0000002000)=""/3, 0x3}, 0x7f}, {{0x0, 0x0, &(0x7f0000003180)=[{&(0x7f0000002040)=""/218, 0xda}, {&(0x7f0000002140)=""/35, 0x23}, {&(0x7f0000002180)=""/4096, 0x1000}], 0x3, &(0x7f00000031c0)=""/140, 0x8c}, 0x1}, {{&(0x7f0000003280)=@isdn, 0x80, &(0x7f0000004740)=[{&(0x7f0000003300)=""/190, 0xbe}, {&(0x7f00000033c0)=""/89, 0x59}, {&(0x7f0000003440)=""/250, 0xfa}, {&(0x7f0000003540)=""/170, 0xaa}, {&(0x7f0000003600)=""/107, 0x6b}, {&(0x7f0000003680)=""/169, 0xa9}, {&(0x7f0000003740)=""/4096, 0x1000}], 0x7, &(0x7f00000047c0)=""/33, 0x21}, 0x6}, {{&(0x7f0000004800)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000004c80)=[{&(0x7f0000004880)=""/211, 0xd3}, {&(0x7f0000004980)=""/74, 0x4a}, {&(0x7f0000004a00)=""/22, 0x16}, {&(0x7f0000004a40)=""/254, 0xfe}, {&(0x7f0000004b40)=""/36, 0x24}, {&(0x7f0000004b80)=""/226, 0xe2}], 0x6, &(0x7f0000004d00)=""/9, 0x9}, 0xffffffff}], 0x5, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r39 = fcntl$dupfd(r38, 0x0, r37) ioctl$PERF_EVENT_IOC_ENABLE(r39, 0x8912, 0x400200) getsockname$packet(r39, &(0x7f0000005080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000050c0)=0x14) r41 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r41, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r41, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r41, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r41, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r41, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) getsockopt$inet6_mreq(r41, 0x29, 0x1b, &(0x7f0000005100)={@empty, 0x0}, &(0x7f0000005140)=0x14) r43 = socket$netlink(0x10, 0x3, 0x0) r44 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r44, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r44, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r43, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r45}]]}}}]}, 0x38}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005180)={{{@in=@local, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@remote}}, &(0x7f0000005280)=0xe8) r47 = socket$netlink(0x10, 0x3, 0x0) r48 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r48, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r48, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r47, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r49}]]}}}]}, 0x38}}, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000006300)={@initdev, @multicast1, 0x0}, &(0x7f0000006340)=0xc) r51 = socket$netlink(0x10, 0x3, 0x0) r52 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r52, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r52, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r51, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r53}]]}}}]}, 0x38}}, 0x0) r54 = socket$inet(0x2b, 0x801, 0x0) setsockopt$inet_int(r54, 0x0, 0x60, 0x0, 0x0) getsockopt$inet_mreqn(r54, 0x0, 0x20, &(0x7f0000006380)={@local, @rand_addr, 0x0}, &(0x7f00000063c0)=0xc) r56 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r56, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r56, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r56, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r56, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r56, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) getsockopt$inet6_IPV6_IPSEC_POLICY(r56, 0x29, 0x22, &(0x7f0000006400)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@initdev}}, &(0x7f0000006500)=0xe8) r58 = socket$netlink(0x10, 0x3, 0x0) r59 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r59, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r59, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r58, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r60}]]}}}]}, 0x38}}, 0x0) r61 = socket$inet(0x2b, 0x801, 0x0) setsockopt$inet_int(r61, 0x0, 0x60, 0x0, 0x0) getsockopt$inet_mreqn(r61, 0x0, 0x47, &(0x7f0000000080)={@loopback, @multicast2, 0x0}, &(0x7f00000002c0)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r5, &(0x7f0000006cc0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000006c80)={&(0x7f0000006540)={0x73c, r6, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [{{0x8, 0x1, r9}, {0x14c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0xfffffffffffffd5e, 0x4, 0x7ff}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @name={{0xffffffa0, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8}}, {0x8, 0x6, r17}}}, {0x3, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r19}, {0x21c, 0x2, [{0x313, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r22}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r26}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x3f}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x3f9d}}, {0x8, 0x6, r62}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r30}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r34}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r36}, {0x1bc, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r40}}}, {0x38, 0x1, @activeport={{0x22, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r42}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r45}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x4c, 0x4, [{0x0, 0x2, 0x7, 0x81}, {0x2, 0x44, 0x5d, 0x200}, {0x7, 0x0, 0x5, 0x6}, {0x8, 0x9, 0x2d, 0x4}, {0x8, 0xfc, 0x3, 0x8}, {0x5, 0x0, 0x3, 0xfff}, {0x334, 0x3, 0x7, 0xffffaacf}, {0xfff9, 0x9, 0x81, 0xbfa}, {0x3, 0x3, 0x8, 0x8e}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r46}}}]}}, {{0x8, 0x1, r49}, {0x12c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x7fff}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r50}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r53}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r55}, {0xb0, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0xfffffffffffffc9d}}, {0x8, 0x6, r57}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r60}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0xfff}}}]}}]}, 0x73c}, 0x1, 0x0, 0x0, 0x2800}, 0x84) [ 428.946870][T14138] delete_channel: no stack 06:05:38 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:38 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:38 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4008a1d232a804c, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000000180)={0x0, {}, 0x88000000, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:38 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:38 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:05:38 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:38 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:38 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 429.932186][T14147] delete_channel: no stack 06:05:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:05:41 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:41 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:05:41 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:41 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:41 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d1") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:41 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:41 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r1) 06:05:41 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:05:41 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d1") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:41 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:41 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d1") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:05:44 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r1) 06:05:44 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:05:44 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:44 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:44 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x21) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0xffffffffffffffff, r6, 0x0, 0x6, &(0x7f00000000c0)='wlan1\x00', 0xffffffffffffffff}, 0x30) dup2(r7, r2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) mq_getsetattr(r10, &(0x7f0000000000)={0xf88, 0x6e, 0x101, 0x2, 0x7, 0x7, 0x5, 0x3f}, &(0x7f0000000040)) 06:05:44 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:44 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:44 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r1) 06:05:44 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:44 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:05:44 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 435.625972][T14224] delete_channel: no stack [ 435.850559][T14257] delete_channel: no stack 06:05:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:05:47 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r2) 06:05:47 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:47 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53a") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) set_thread_area(&(0x7f0000000000)={0x0, 0x100000, 0x400, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1}) r1 = socket$isdn(0x22, 0x2, 0x21) dup2(r0, r1) 06:05:47 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) [ 438.360864][T14273] delete_channel: no stack 06:05:47 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 438.402976][T14267] delete_channel: no stack 06:05:47 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53a") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) dup2(r0, r1) sendto$isdn(0xffffffffffffffff, &(0x7f0000000000)={0xffffffff, 0x96, "1bfee3f418c83050cc42b05e336a85aa6353d35e41b78c624d680276e56d51a0d68f7b2fd8657398bb45b911272d335bf083ad658fbd53c59a3d1e048a1a368c7f24f1057eded28ce6a823330fa8cf27636dedb5841948eca87dc4ff0672"}, 0x66, 0xf957e59569cc153b, &(0x7f0000000080)={0x22, 0x0, 0xa9, 0x81, 0x7}, 0x6) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f00000000c0)={0x7, 0x75}) 06:05:47 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r2) [ 438.616355][T14289] delete_channel: no stack 06:05:47 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:05:47 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 438.782332][T14298] delete_channel: no stack 06:05:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, 0x0) sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:05:50 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53a") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:50 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:50 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r2) 06:05:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) dup2(r0, r1) socket$inet_udplite(0x2, 0x2, 0x88) 06:05:50 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) [ 441.435671][T14311] delete_channel: no stack [ 441.464262][T14317] delete_channel: no stack 06:05:50 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:50 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add93") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:50 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r2) 06:05:50 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$isdn(0x22, 0x2, 0x21) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) dup2(r4, r0) 06:05:50 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:05:50 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 441.807118][T14319] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 06:05:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, 0x0) sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:05:51 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add93") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:51 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:51 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r2) 06:05:51 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:51 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add93") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 442.175630][T14334] delete_channel: no stack 06:05:51 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r2) 06:05:51 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 442.345472][T14355] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 442.368882][T14334] delete_channel: no stack 06:05:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x474340, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$isdn(0x22, 0x2, 0x21) dup2(r0, r2) 06:05:51 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add9312") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 442.553484][T14375] delete_channel: no stack [ 442.574560][T14376] delete_channel: no stack 06:05:51 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add9312") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:51 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:51 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r2) 06:05:51 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:05:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) dup2(r0, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) r2 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r4 = fcntl$dupfd(r2, 0xc0a, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x4001fc) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r5, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000040)="13a251510fdd977957e78a30baf8d379", 0x10) io_uring_register$IORING_UNREGISTER_EVENTFD(r4, 0x5, 0x0, 0x0) 06:05:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, 0x0) sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) [ 442.914315][T14387] delete_channel: no stack 06:05:52 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add9312") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:52 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:52 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:52 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r2) 06:05:52 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) dup2(r0, r1) [ 443.285766][T14387] delete_channel: no stack 06:05:52 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:52 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 443.465968][T14420] delete_channel: no stack 06:05:52 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r2) [ 443.496362][T14419] delete_channel: no stack 06:05:53 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:05:53 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(0xffffffffffffffff, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:05:55 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:55 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x80001, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000000)={0x8}) dup2(r0, r1) 06:05:55 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:55 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) [ 446.021891][T14451] delete_channel: no stack 06:05:55 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:55 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:55 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 446.210156][T14442] delete_channel: no stack 06:05:55 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 446.254864][T14457] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 06:05:55 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x21) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = accept$alg(r5, 0x0, 0x0) dup2(r0, r6) 06:05:55 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(0xffffffffffffffff, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:05:55 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:55 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 446.700214][T14478] delete_channel: no stack 06:05:55 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 446.823435][T14491] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 446.917670][T14479] delete_channel: no stack 06:05:56 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:05:56 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}) ioctl$KVM_SET_NESTED_STATE(r4, 0x4080aebf, &(0x7f0000000000)={0x2, 0x0, 0x2080, {0xd000, 0x0, 0x3}, [], "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dup2(r0, r1) 06:05:56 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:56 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(0xffffffffffffffff, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:05:56 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) [ 447.198585][T14511] delete_channel: no stack 06:05:56 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:56 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 447.323071][T14518] delete_channel: no stack 06:05:56 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:56 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="010040707cf78d558f030000000ba9995601afb9de5fb7949ed344c0201b0b5638651aa53116e1b463c13e0794c093f52f3c1cf911c3b14d4360156edcc4e8895e8e809d44eabc7348580bd516a745bc3ab4db8fe6d031bd4da2c43ebb88d5", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0xc0000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000600)={r4}, 0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={r4, 0x9}, 0x8) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000040)) dup2(r0, r1) [ 447.579542][T14537] QAT: Invalid ioctl [ 447.615520][T14537] delete_channel: no stack [ 447.637239][T14537] QAT: Invalid ioctl [ 447.641335][T14539] delete_channel: no stack 06:05:57 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:05:57 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:57 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:57 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x1) dup2(r0, r1) [ 448.251379][T14550] delete_channel: no stack [ 448.308000][T14549] delete_channel: no stack 06:05:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, 0xffffffffffffffff, 0x0, 0x80040006) r2 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r6, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r7 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r8, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r8, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r8, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r9 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r8, 0x40049409, r9) bind$netlink(r7, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r7, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:05:59 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:59 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:59 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) dup2(r0, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000000)=0x1, 0x199) 06:05:59 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) [ 450.197469][T14567] delete_channel: no stack [ 450.224476][T14571] delete_channel: no stack 06:05:59 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:59 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:05:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) dup2(r0, r1) keyctl$join(0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x106, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r4, &(0x7f00000000c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x0, {0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x17}, 0x4}, r8}}, 0x38) 06:05:59 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:05:59 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 450.445649][T14587] delete_channel: no stack 06:05:59 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 450.511716][T14589] delete_channel: no stack 06:06:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, 0xffffffffffffffff, 0x0, 0x80040006) r2 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r6, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r7 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r8, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r8, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r8, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r9 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r8, 0x40049409, r9) bind$netlink(r7, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r7, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:02 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:02 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:02 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f0000000280)="4dcf014ab41c95c28a45c13ec0805e9511b4a004a694224fee3e2181c4bcc1e947726d75d8bebbb250dd13707fe70908ed409f368c40baf83f4d9a3992e1747dd61cbf9c5b5d7091bc094bbd072b52005aeea3901216dc597bd812675802785ed3acd3ad68fd8c6832ed73958254aacaaab3789e5f1e452ee4819d9f62ac816f6dd572a340a39a3676d9a5f7969fcdfe2c797f99dba4412a17f36df8a2ad8461410733be778d636f9fad604e", 0xfffffffffffffee0, 0x48004, 0x0, 0xfffffe54) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000000)=""/147, &(0x7f00000000c0)=0x93) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$isdn(0x22, 0x2, 0x21) dup2(r2, r3) 06:06:02 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:02 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 453.363289][T14615] delete_channel: no stack 06:06:02 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:02 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 453.453922][T14616] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 453.485041][T14624] delete_channel: no stack 06:06:02 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:02 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$isdn(0x22, 0x2, 0x21) dup2(r0, r0) 06:06:02 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, 0xffffffffffffffff, 0x0, 0x80040006) r2 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r6, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r7 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r8, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r8, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r8, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r9 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r8, 0x40049409, r9) bind$netlink(r7, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r7, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:02 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) [ 453.782297][T14636] delete_channel: no stack 06:06:02 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 453.816724][T14636] delete_channel: no stack 06:06:03 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x21) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) dup2(r0, r1) 06:06:03 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 454.153209][T14652] delete_channel: no stack [ 454.190122][T14652] delete_channel: no stack 06:06:03 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:03 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:03 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0), 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:03 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:03 executing program 4: r0 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$isdn(0x22, 0x2, 0x21) dup2(r1, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) fremovexattr(r3, &(0x7f0000000000)=@random={'user.', 'em1:\x00'}) [ 454.377376][T14666] delete_channel: no stack 06:06:03 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:03 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 454.522366][T14677] delete_channel: no stack 06:06:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:05 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0), 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:05 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, 0x0, 0x0) 06:06:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000000000)={[{0xffff, 0x1, 0x0, 0x6, 0x6, 0x5, 0x8a, 0x9, 0x3, 0x0, 0x58, 0x36}, {0x97a, 0x1, 0x3f, 0xff, 0x51, 0xf4, 0x3, 0x7, 0x6, 0x12, 0x4, 0x20, 0x401}, {0xc89, 0x200, 0x0, 0x0, 0x6f, 0x20, 0x1, 0x4, 0x9, 0x0, 0x2, 0x8, 0x2}], 0x3}) dup2(r0, r1) 06:06:05 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, 0x0, 0x0) 06:06:05 executing program 2: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) [ 456.980605][T14690] delete_channel: no stack 06:06:06 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0), 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:06 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, 0x0, 0x0) 06:06:06 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, 0x0, 0x0) [ 457.078558][T14689] delete_channel: no stack 06:06:06 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, 0x0, 0x0) 06:06:06 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, 0x0, 0x0) 06:06:06 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x10000, 0x0) r1 = socket$inet(0x2b, 0x800, 0x49) setsockopt$inet_int(r1, 0x0, 0x60, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x100, 0x6}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e22, @multicast2}}}, 0x84) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$isdn(0x22, 0x2, 0x21) syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) r5 = dup2(r3, r4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400204) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r6, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r6, 0x11a, 0x1, &(0x7f00000001c0)=@gcm_256={{0x303}, "000000001000", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r6, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r7 = dup2(r5, r6) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x13, &(0x7f00000000c0)=0x7, 0x4) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) connect$inet6(r9, &(0x7f0000000180)={0xa, 0xfffd, 0x0, @remote}, 0xfffffffffffffed2) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r8, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r8, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) getsockopt$inet6_mreq(r8, 0x29, 0x14, &(0x7f0000000480)={@remote}, &(0x7f00000004c0)=0x14) ioctl$KDGKBLED(r7, 0x4b64, &(0x7f0000000140)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = fcntl$dupfd(r11, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r12, 0xc0502100, &(0x7f0000000200)) ioctl$IMHOLD_L1(0xffffffffffffffff, 0x80044948, &(0x7f0000000080)=0x2) getsockopt$XDP_STATISTICS(0xffffffffffffffff, 0x11b, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x18) [ 457.410405][T14721] delete_channel: no stack 06:06:09 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:09 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:09 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 06:06:09 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 06:06:09 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) dup2(r0, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) write$binfmt_elf32(r2, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x81, 0x2, 0x3, 0x1, 0x5, 0x3, 0x0, 0x867, 0x2b5, 0x38, 0x325, 0x0, 0x0, 0x20, 0x1, 0x8, 0xfffb, 0x4}, [{0x6, 0x3, 0x6, 0xb9, 0x9, 0x64, 0x3, 0x800}], "24b120c164cd9134fd00534ac950c88f7e6c4b22c91dcc3e0612a184f8b08e069d9c10f4753bae5f0ac2e0cfc4f84b914d2cb65f658a8b6e494088525792b06ff002cbc82bc7f9567be9b5bc2b091487c64d6bd592d215e203d716e18fe9daa34145938d887b96c34b2ee57177339b1b964fbd18d8769c0ce0e163856e8626dbf33ddefee0b83a12e47ab2789615e50d6e4a5327c06ecec9e3938d9acccc79715a3894e343c6e3693d360f16749a17ba6f3a1c0e2e28145d2ce8252d9390eef5f8438b51ed44eb5cc58b360e9c", [[], [], [], []]}, 0x525) 06:06:09 executing program 2: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) [ 459.995128][T14728] delete_channel: no stack 06:06:09 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 06:06:09 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:09 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 460.126076][T14740] delete_channel: no stack 06:06:09 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x21) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) dup2(r0, r1) 06:06:09 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 460.307163][T14738] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 06:06:09 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 460.577918][T14758] delete_channel: no stack 06:06:09 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:09 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:09 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 06:06:09 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) [ 460.614483][T14758] delete_channel: no stack 06:06:09 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) dup2(r0, r1) readahead(r1, 0x81, 0x5) [ 460.869209][T14773] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 460.896602][T14778] delete_channel: no stack [ 460.947435][T14781] delete_channel: no stack 06:06:10 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 06:06:10 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:10 executing program 2: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:10 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 06:06:10 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000000)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) r1 = socket$isdn(0x22, 0x2, 0x21) dup2(r0, r1) 06:06:10 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) [ 461.112146][T14791] delete_channel: no stack [ 461.143663][T14795] delete_channel: no stack 06:06:10 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 06:06:10 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) r2 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x2, 0x2) write$P9_RRENAMEAT(r2, &(0x7f0000000080)={0x7, 0x4b, 0x1}, 0x7) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) accept4(r1, 0x0, &(0x7f0000000000), 0x80000) r3 = socket$isdn(0x22, 0x2, 0x21) dup2(r0, r3) 06:06:10 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:10 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) [ 461.369472][T14799] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 06:06:10 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x0, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:10 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:10 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x0, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:10 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) [ 461.611293][T14808] delete_channel: no stack [ 461.861349][T14826] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 06:06:11 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:11 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x0, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:11 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x1) dup2(r0, r1) 06:06:11 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x0, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) dup2(r0, r1) gettid() 06:06:11 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x0, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:11 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x0, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:11 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) [ 462.443706][T14855] delete_channel: no stack [ 462.499986][T14861] delete_channel: no stack [ 462.501107][T14835] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 06:06:11 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:11 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x21) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x82, 0x0) prctl$PR_CAPBSET_READ(0x17, 0x19) socket$pptp(0x18, 0x1, 0x2) r1 = epoll_create1(0x80000) dup2(r1, r0) 06:06:12 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:12 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:12 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, 0x0) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r6, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r7 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r8, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r8, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r8, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r9 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r8, 0x40049409, r9) bind$netlink(r7, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r7, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:12 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0x50, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}}, 0x50}}, 0x0) [ 463.299510][T14879] delete_channel: no stack 06:06:12 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0x50, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}}, 0x50}}, 0x0) [ 463.364515][T14879] delete_channel: no stack 06:06:12 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:12 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0x50, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}}, 0x50}}, 0x0) 06:06:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000000)=0x3ff) r1 = socket$isdn(0x22, 0x2, 0x21) dup2(r0, r1) 06:06:12 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) [ 463.563279][T14900] delete_channel: no stack [ 463.564418][T14888] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 463.597022][T14899] delete_channel: no stack 06:06:12 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0x50, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}}, 0x50}}, 0x0) 06:06:12 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0x50, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}}, 0x50}}, 0x0) 06:06:12 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0x50, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}}, 0x50}}, 0x0) 06:06:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000000)=0x4, 0x4) r4 = socket$isdn(0x22, 0x2, 0x21) r5 = dup2(r0, r4) r6 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x48a00) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f00000000c0)={0xf82, 0xfffffffa, 0x4, 'queue0\x00', 0xfffffffd}) ioctl$CAPI_NCCI_GETUNIT(r6, 0x80044327, &(0x7f0000000080)=0x40000000) 06:06:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, 0x0) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r6, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r7 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r8, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r8, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r8, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r9 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r8, 0x40049409, r9) bind$netlink(r7, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r7, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) [ 463.913495][T14916] delete_channel: no stack [ 464.165404][T14922] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 06:06:13 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:13 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:13 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0x80, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x30, 0x11, [{@in6=@loopback, @in=@local}]}]}, 0x80}}, 0x0) 06:06:13 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$isdn(0x22, 0x2, 0x21) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) dup2(r2, r0) 06:06:13 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0x80, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x30, 0x11, [{@in6=@loopback, @in=@local}]}]}, 0x80}}, 0x0) 06:06:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, 0x0) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r6, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r7 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r8, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r8, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r8, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r9 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r8, 0x40049409, r9) bind$netlink(r7, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r7, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:13 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0x80, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x30, 0x11, [{@in6=@loopback, @in=@local}]}]}, 0x80}}, 0x0) 06:06:13 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0x80, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x30, 0x11, [{@in6=@loopback, @in=@local}]}]}, 0x80}}, 0x0) 06:06:13 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) [ 464.521728][T14933] delete_channel: no stack [ 464.562976][T14931] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 06:06:13 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0x80, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x30, 0x11, [{@in6=@loopback, @in=@local}]}]}, 0x80}}, 0x0) 06:06:13 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0x80, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x30, 0x11, [{@in6=@loopback, @in=@local}]}]}, 0x80}}, 0x0) 06:06:13 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) [ 464.791057][T14932] delete_channel: no stack 06:06:14 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r6, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r7 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r8, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r8, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r8, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r9 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r8, 0x40049409, r9) bind$netlink(r7, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r7, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:14 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) r2 = dup2(r0, r1) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) prctl$PR_GET_FP_MODE(0x2e) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="380000101000050700100000000035d3d3622550", @ANYRES32=0x0, @ANYBLOB="00000000000000001800120008000100767469000c00020008000100", @ANYRES32=r5], 0x38}}, 0x0) sendto$packet(r2, &(0x7f0000000000)="9326aac8306f2191e1bd1c876a0ffa19044e60f75c060b30488f367bb95333d345495526f8e831d18404e0fd66c476283a87d3d18e441dee53007b509fbaf61c4a3ada0c532a1696ca165f12e61699aac3e9e7462bca623e2e2354b77f853997388aba42169c3260fd6c12eee2", 0x6d, 0x4, &(0x7f0000000080)={0x11, 0x10, r5, 0x1, 0x81, 0x6, @local}, 0x14) 06:06:14 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0x80, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x30, 0x11, [{@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0x80}}, 0x0) 06:06:14 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0x80, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x30, 0x11, [{@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0x80}}, 0x0) [ 465.469402][T14980] delete_channel: no stack 06:06:14 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0x80, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x30, 0x11, [{@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0x80}}, 0x0) [ 465.518734][T14985] delete_channel: no stack 06:06:14 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0x80, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x30, 0x11, [{@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0x80}}, 0x0) 06:06:14 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:14 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0x80, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x30, 0x11, [{@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0x80}}, 0x0) [ 465.699578][T14973] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 06:06:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) accept$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x32e) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000003c0)={0x0, {0x2, 0x4e21, @loopback}, {0x2, 0x4e23, @multicast2}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000380)='bond_slave_0\x00', 0x7f, 0x3, 0xffdb}) r2 = gettid() syz_open_procfs$namespace(r2, &(0x7f0000000540)='ns/mnt\x00') r3 = gettid() syz_open_procfs$namespace(r3, &(0x7f0000000540)='ns/mnt\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_PORTS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r5, 0x8, 0x70bd2c, 0x4, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x2173ad79132766f4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x7, 0x30700) r6 = gettid() syz_open_procfs$namespace(r6, &(0x7f0000000540)='ns/mnt\x00') r7 = gettid() syz_open_procfs$namespace(r7, &(0x7f0000000540)='ns/mnt\x00') r8 = openat$random(0xffffffffffffff9c, &(0x7f0000000440)='/dev/urandom\x00', 0x2, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f00000004c0)=@gcm_256={{0x304}, '\x00', "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", '#\x00'}, 0x36) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) fcntl$getownex(r9, 0x10, &(0x7f0000000480)={0x0, 0x0}) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r12, 0x6, 0x4, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r12, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r12, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r12, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r12, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) setsockopt$inet6_tcp_int(r12, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1) connect$inet6(r11, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r11, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r11, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "0001020100be2400"}, 0xfffffe90) sendto$inet6(r11, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r13 = gettid() syz_open_procfs$namespace(r13, &(0x7f0000000540)='ns/mnt\x00') kcmp(r10, r13, 0x0, r8, r11) r14 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x581081, 0x0) getpeername$netlink(r14, &(0x7f0000000100), &(0x7f0000000140)=0xc) r15 = socket$isdn(0x22, 0x2, 0x10) dup2(r0, r15) 06:06:14 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0x80, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x30, 0x11, [{@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0x80}}, 0x0) 06:06:15 executing program 5: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r2) 06:06:15 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:15 executing program 4: r0 = socket$isdn(0x22, 0x2, 0x21) dup2(0xffffffffffffffff, r0) 06:06:15 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:15 executing program 1 (fault-call:4 fault-nth:0): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r6, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r7 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r8, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r8, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r8, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r9 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r8, 0x40049409, r9) bind$netlink(r7, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r7, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) [ 466.504183][T15015] delete_channel: no stack [ 466.537198][T15020] FAULT_INJECTION: forcing a failure. [ 466.537198][T15020] name failslab, interval 1, probability 0, space 0, times 1 [ 466.546966][T15015] delete_channel: no stack [ 466.550802][T15020] CPU: 0 PID: 15020 Comm: syz-executor.1 Not tainted 5.4.0-rc5+ #0 [ 466.562517][T15020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 466.572630][T15020] Call Trace: [ 466.576004][T15020] dump_stack+0x191/0x1f0 [ 466.580436][T15020] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 466.586428][T15020] should_fail+0xa3f/0xa50 [ 466.590974][T15020] __should_failslab+0x264/0x280 [ 466.596016][T15020] should_failslab+0x29/0x70 [ 466.600691][T15020] kmem_cache_alloc_node+0xfa/0xe60 [ 466.605971][T15020] ? __alloc_skb+0x215/0xa10 [ 466.610657][T15020] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 466.616610][T15020] __alloc_skb+0x215/0xa10 [ 466.621224][T15020] netlink_sendmsg+0x783/0x1330 [ 466.626127][T15020] ? netlink_getsockopt+0x1430/0x1430 [ 466.631532][T15020] ___sys_sendmsg+0x14ff/0x1590 [ 466.636427][T15020] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 466.642542][T15020] ? __fget_light+0x6b1/0x710 [ 466.647258][T15020] ? kmsan_internal_set_origin+0x6a/0xb0 [ 466.652936][T15020] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 466.658872][T15020] __se_sys_sendmsg+0x305/0x460 [ 466.664043][T15020] __x64_sys_sendmsg+0x4a/0x70 [ 466.668855][T15020] do_syscall_64+0xb6/0x160 [ 466.673400][T15020] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 466.679314][T15020] RIP: 0033:0x459f49 [ 466.683381][T15020] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 466.703023][T15020] RSP: 002b:00007f1cb1725c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 466.711586][T15020] RAX: ffffffffffffffda RBX: 00007f1cb1725c90 RCX: 0000000000459f49 [ 466.719585][T15020] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 466.727582][T15020] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 06:06:15 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) [ 466.735583][T15020] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1cb17266d4 [ 466.743760][T15020] R13: 00000000004c8360 R14: 00000000004de638 R15: 0000000000000007 06:06:15 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$isdn(0x22, 0x2, 0x21) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x89070a36fe8d2fa7, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000240)=@ccm_128={{0x303}, "d3577d7f8a495989", "ddfffffffc00", "ebb9605c", "d80bc621a7c35160"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) dup2(r1, r0) 06:06:15 executing program 1 (fault-call:4 fault-nth:1): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 466.910171][T15021] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 467.008648][T15036] FAULT_INJECTION: forcing a failure. [ 467.008648][T15036] name failslab, interval 1, probability 0, space 0, times 0 [ 467.021739][T15036] CPU: 0 PID: 15036 Comm: syz-executor.1 Not tainted 5.4.0-rc5+ #0 [ 467.029692][T15036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 467.039954][T15036] Call Trace: [ 467.043388][T15036] dump_stack+0x191/0x1f0 [ 467.047761][T15036] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 467.053827][T15036] should_fail+0xa3f/0xa50 [ 467.058294][T15036] __should_failslab+0x264/0x280 [ 467.063270][T15036] should_failslab+0x29/0x70 [ 467.067919][T15036] __kmalloc_node_track_caller+0x1c6/0x1390 [ 467.073856][T15036] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 467.080107][T15036] ? netlink_sendmsg+0x783/0x1330 [ 467.085170][T15036] ? netlink_sendmsg+0x783/0x1330 [ 467.090239][T15036] __alloc_skb+0x306/0xa10 [ 467.094684][T15036] ? netlink_sendmsg+0x783/0x1330 [ 467.099747][T15036] netlink_sendmsg+0x783/0x1330 [ 467.106038][T15036] ? netlink_getsockopt+0x1430/0x1430 [ 467.111465][T15036] ___sys_sendmsg+0x14ff/0x1590 [ 467.116409][T15036] ? __fget_light+0x6b1/0x710 [ 467.121132][T15036] ? kmsan_internal_set_origin+0x6a/0xb0 [ 467.126826][T15036] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 467.132766][T15036] __se_sys_sendmsg+0x305/0x460 [ 467.137662][T15036] __x64_sys_sendmsg+0x4a/0x70 [ 467.142467][T15036] do_syscall_64+0xb6/0x160 [ 467.147009][T15036] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 467.152927][T15036] RIP: 0033:0x459f49 [ 467.156856][T15036] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 467.176751][T15036] RSP: 002b:00007f1cb1725c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 467.185225][T15036] RAX: ffffffffffffffda RBX: 00007f1cb1725c90 RCX: 0000000000459f49 [ 467.193488][T15036] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 06:06:16 executing program 5 (fault-call:5 fault-nth:0): ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 467.201928][T15036] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 467.209950][T15036] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1cb17266d4 [ 467.218136][T15036] R13: 00000000004c8360 R14: 00000000004de638 R15: 0000000000000007 06:06:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r6, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r7 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r8, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r8, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r8, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r9 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r8, 0x40049409, r9) bind$netlink(r7, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r7, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:16 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) [ 467.326495][T15038] delete_channel: no stack 06:06:16 executing program 1 (fault-call:4 fault-nth:2): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 467.419073][T15044] FAULT_INJECTION: forcing a failure. [ 467.419073][T15044] name failslab, interval 1, probability 0, space 0, times 0 [ 467.432439][T15044] CPU: 0 PID: 15044 Comm: syz-executor.5 Not tainted 5.4.0-rc5+ #0 [ 467.440389][T15044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 467.450613][T15044] Call Trace: [ 467.454331][T15044] dump_stack+0x191/0x1f0 [ 467.463716][T15044] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 467.469669][T15044] should_fail+0xa3f/0xa50 [ 467.474249][T15044] __should_failslab+0x264/0x280 [ 467.479288][T15044] should_failslab+0x29/0x70 [ 467.483927][T15044] kmem_cache_alloc_node+0xfa/0xe60 [ 467.489174][T15044] ? __alloc_skb+0x215/0xa10 [ 467.493988][T15044] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 467.499930][T15044] __alloc_skb+0x215/0xa10 [ 467.504398][T15044] netlink_sendmsg+0x783/0x1330 [ 467.509293][T15044] ? netlink_getsockopt+0x1430/0x1430 [ 467.514873][T15044] ___sys_sendmsg+0x14ff/0x1590 [ 467.519765][T15044] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 467.525891][T15044] ? __fget_light+0x6b1/0x710 [ 467.530641][T15044] ? kmsan_internal_set_origin+0x6a/0xb0 [ 467.536498][T15044] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 467.542574][T15044] __se_sys_sendmsg+0x305/0x460 [ 467.547506][T15044] __x64_sys_sendmsg+0x4a/0x70 [ 467.552397][T15044] do_syscall_64+0xb6/0x160 [ 467.556958][T15044] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 467.562876][T15044] RIP: 0033:0x459f49 [ 467.566812][T15044] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 467.586448][T15044] RSP: 002b:00007f8b76434c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 467.594921][T15044] RAX: ffffffffffffffda RBX: 00007f8b76434c90 RCX: 0000000000459f49 [ 467.603145][T15044] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 467.613912][T15044] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 467.621959][T15044] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8b764356d4 [ 467.630058][T15044] R13: 00000000004c8360 R14: 00000000004de638 R15: 0000000000000007 06:06:16 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) [ 467.750714][T15053] FAULT_INJECTION: forcing a failure. [ 467.750714][T15053] name failslab, interval 1, probability 0, space 0, times 0 [ 467.764745][T15053] CPU: 0 PID: 15053 Comm: syz-executor.1 Not tainted 5.4.0-rc5+ #0 [ 467.772901][T15053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 467.783027][T15053] Call Trace: [ 467.786380][T15053] dump_stack+0x191/0x1f0 [ 467.790782][T15053] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 467.796764][T15053] should_fail+0xa3f/0xa50 [ 467.801282][T15053] __should_failslab+0x264/0x280 [ 467.806280][T15053] should_failslab+0x29/0x70 [ 467.810914][T15053] kmem_cache_alloc+0xd9/0xd20 [ 467.815820][T15053] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 467.821780][T15053] ? skb_clone+0x326/0x5d0 [ 467.826284][T15053] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 467.832398][T15053] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 467.838419][T15053] skb_clone+0x326/0x5d0 [ 467.842704][T15053] netlink_deliver_tap+0x804/0xeb0 [ 467.847898][T15053] netlink_unicast+0xde9/0x1020 [ 467.852797][T15053] netlink_sendmsg+0x110f/0x1330 [ 467.857780][T15053] ? netlink_getsockopt+0x1430/0x1430 [ 467.863183][T15053] ___sys_sendmsg+0x14ff/0x1590 [ 467.868083][T15053] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 467.874573][T15053] ? __fget_light+0x6b1/0x710 [ 467.879301][T15053] ? kmsan_internal_set_origin+0x6a/0xb0 [ 467.884981][T15053] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 467.890907][T15053] __se_sys_sendmsg+0x305/0x460 [ 467.895814][T15053] __x64_sys_sendmsg+0x4a/0x70 [ 467.900798][T15053] do_syscall_64+0xb6/0x160 [ 467.905334][T15053] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 467.911249][T15053] RIP: 0033:0x459f49 [ 467.915351][T15053] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 467.934986][T15053] RSP: 002b:00007f1cb1725c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 467.943436][T15053] RAX: ffffffffffffffda RBX: 00007f1cb1725c90 RCX: 0000000000459f49 [ 467.951547][T15053] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 467.961461][T15053] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 467.969544][T15053] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1cb17266d4 [ 467.977543][T15053] R13: 00000000004c8360 R14: 00000000004de638 R15: 0000000000000007 [ 467.998423][T15032] delete_channel: no stack [ 468.004310][T15046] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 06:06:17 executing program 5 (fault-call:5 fault-nth:1): ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 468.173518][T15060] FAULT_INJECTION: forcing a failure. [ 468.173518][T15060] name failslab, interval 1, probability 0, space 0, times 0 [ 468.186906][T15060] CPU: 1 PID: 15060 Comm: syz-executor.5 Not tainted 5.4.0-rc5+ #0 [ 468.194945][T15060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 468.205143][T15060] Call Trace: [ 468.208523][T15060] dump_stack+0x191/0x1f0 [ 468.213055][T15060] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 468.219033][T15060] should_fail+0xa3f/0xa50 [ 468.223711][T15060] __should_failslab+0x264/0x280 [ 468.229056][T15060] should_failslab+0x29/0x70 [ 468.233732][T15060] __kmalloc_node_track_caller+0x1c6/0x1390 [ 468.240192][T15060] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 468.246571][T15060] ? netlink_sendmsg+0x783/0x1330 [ 468.251693][T15060] ? netlink_sendmsg+0x783/0x1330 [ 468.257076][T15060] __alloc_skb+0x306/0xa10 [ 468.261794][T15060] ? netlink_sendmsg+0x783/0x1330 [ 468.266950][T15060] netlink_sendmsg+0x783/0x1330 [ 468.271929][T15060] ? netlink_getsockopt+0x1430/0x1430 [ 468.277353][T15060] ___sys_sendmsg+0x14ff/0x1590 [ 468.282278][T15060] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 468.288786][T15060] ? __fget_light+0x6b1/0x710 [ 468.293506][T15060] ? kmsan_internal_set_origin+0x6a/0xb0 [ 468.299182][T15060] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 468.305108][T15060] __se_sys_sendmsg+0x305/0x460 [ 468.310255][T15060] __x64_sys_sendmsg+0x4a/0x70 [ 468.315054][T15060] do_syscall_64+0xb6/0x160 [ 468.319593][T15060] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 468.325503][T15060] RIP: 0033:0x459f49 [ 468.329431][T15060] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 468.349264][T15060] RSP: 002b:00007f8b76434c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 468.357734][T15060] RAX: ffffffffffffffda RBX: 00007f8b76434c90 RCX: 0000000000459f49 06:06:17 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:17 executing program 1 (fault-call:4 fault-nth:3): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:17 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:17 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$isdn(0x22, 0x2, 0x21) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r2 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r2, 0xc018620c, &(0x7f0000000040)) dup2(r1, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000000400760dd8f31ef6c13e40785fc26a7ce66700"/120], 0x68) [ 468.368328][T15060] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 468.376344][T15060] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 468.384433][T15060] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8b764356d4 [ 468.392427][T15060] R13: 00000000004c8360 R14: 00000000004de638 R15: 0000000000000007 [ 468.479207][T15065] FAULT_INJECTION: forcing a failure. [ 468.479207][T15065] name failslab, interval 1, probability 0, space 0, times 0 [ 468.492957][T15065] CPU: 1 PID: 15065 Comm: syz-executor.1 Not tainted 5.4.0-rc5+ #0 [ 468.501188][T15065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 468.512674][T15065] Call Trace: [ 468.516369][T15065] dump_stack+0x191/0x1f0 [ 468.520879][T15065] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 06:06:17 executing program 5 (fault-call:5 fault-nth:2): ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 468.526969][T15065] should_fail+0xa3f/0xa50 [ 468.531485][T15065] __should_failslab+0x264/0x280 [ 468.536493][T15065] should_failslab+0x29/0x70 [ 468.541137][T15065] kmem_cache_alloc_node+0xfa/0xe60 [ 468.546500][T15065] ? __nla_parse+0x137/0x150 [ 468.551250][T15065] ? __alloc_skb+0x215/0xa10 [ 468.555924][T15065] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 468.561984][T15065] __alloc_skb+0x215/0xa10 [ 468.566578][T15065] netlink_ack+0x579/0x1190 [ 468.571246][T15065] netlink_rcv_skb+0x316/0x620 [ 468.576042][T15065] ? xfrm_netlink_rcv+0xf0/0xf0 [ 468.580926][T15065] xfrm_netlink_rcv+0xb2/0xf0 [ 468.585628][T15065] netlink_unicast+0xf3e/0x1020 [ 468.590524][T15065] netlink_sendmsg+0x110f/0x1330 [ 468.595503][T15065] ? netlink_getsockopt+0x1430/0x1430 [ 468.600899][T15065] ___sys_sendmsg+0x14ff/0x1590 [ 468.605785][T15065] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 468.611899][T15065] ? __fget_light+0x6b1/0x710 [ 468.616624][T15065] ? kmsan_internal_set_origin+0x6a/0xb0 [ 468.622303][T15065] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 468.628391][T15065] __se_sys_sendmsg+0x305/0x460 [ 468.633484][T15065] __x64_sys_sendmsg+0x4a/0x70 [ 468.638275][T15065] do_syscall_64+0xb6/0x160 [ 468.645334][T15065] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 468.651373][T15065] RIP: 0033:0x459f49 [ 468.655641][T15065] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 468.675379][T15065] RSP: 002b:00007f1cb1725c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 468.684010][T15065] RAX: ffffffffffffffda RBX: 00007f1cb1725c90 RCX: 0000000000459f49 [ 468.692021][T15065] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 468.700117][T15065] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 468.708114][T15065] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1cb17266d4 [ 468.716109][T15065] R13: 00000000004c8360 R14: 00000000004de638 R15: 0000000000000007 06:06:17 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) [ 468.802070][T15070] delete_channel: no stack 06:06:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r5 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r6, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r7 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r8, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r8, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r8, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r9 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r8, 0x40049409, r9) bind$netlink(r7, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r7, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) [ 468.829368][T15076] FAULT_INJECTION: forcing a failure. [ 468.829368][T15076] name failslab, interval 1, probability 0, space 0, times 0 [ 468.842290][T15076] CPU: 1 PID: 15076 Comm: syz-executor.5 Not tainted 5.4.0-rc5+ #0 [ 468.850530][T15076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 468.860634][T15076] Call Trace: [ 468.863993][T15076] dump_stack+0x191/0x1f0 [ 468.868393][T15076] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 468.874418][T15076] should_fail+0xa3f/0xa50 [ 468.878873][T15076] __should_failslab+0x264/0x280 [ 468.883855][T15076] should_failslab+0x29/0x70 [ 468.888477][T15076] kmem_cache_alloc+0xd9/0xd20 [ 468.893275][T15076] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 468.899209][T15076] ? skb_clone+0x326/0x5d0 [ 468.903657][T15076] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 468.909899][T15076] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 468.916344][T15076] skb_clone+0x326/0x5d0 [ 468.920634][T15076] netlink_deliver_tap+0x804/0xeb0 [ 468.925792][T15076] netlink_unicast+0xde9/0x1020 [ 468.930687][T15076] netlink_sendmsg+0x110f/0x1330 [ 468.935684][T15076] ? netlink_getsockopt+0x1430/0x1430 [ 468.941165][T15076] ___sys_sendmsg+0x14ff/0x1590 [ 468.946144][T15076] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 468.952270][T15076] ? __fget_light+0x6b1/0x710 [ 468.957064][T15076] ? kmsan_internal_set_origin+0x6a/0xb0 [ 468.962740][T15076] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 468.968659][T15076] __se_sys_sendmsg+0x305/0x460 [ 468.973708][T15076] __x64_sys_sendmsg+0x4a/0x70 [ 468.978508][T15076] do_syscall_64+0xb6/0x160 [ 468.983042][T15076] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 468.988950][T15076] RIP: 0033:0x459f49 [ 468.992897][T15076] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 469.012525][T15076] RSP: 002b:00007f8b76434c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 469.021144][T15076] RAX: ffffffffffffffda RBX: 00007f8b76434c90 RCX: 0000000000459f49 [ 469.029149][T15076] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 469.037238][T15076] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 469.045605][T15076] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8b764356d4 [ 469.053618][T15076] R13: 00000000004c8360 R14: 00000000004de638 R15: 0000000000000007 06:06:18 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x21) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000040)=0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) open$dir(&(0x7f0000000080)='./file0\x00', 0x45ae4355a1418010, 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) dup2(0xffffffffffffffff, r0) [ 469.113368][T15080] delete_channel: no stack 06:06:18 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:18 executing program 1 (fault-call:4 fault-nth:4): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 469.280069][T15091] FAULT_INJECTION: forcing a failure. [ 469.280069][T15091] name failslab, interval 1, probability 0, space 0, times 0 [ 469.293160][T15091] CPU: 0 PID: 15091 Comm: syz-executor.1 Not tainted 5.4.0-rc5+ #0 [ 469.301107][T15091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 469.311201][T15091] Call Trace: [ 469.314596][T15091] dump_stack+0x191/0x1f0 [ 469.319101][T15091] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 469.325393][T15091] should_fail+0xa3f/0xa50 [ 469.329912][T15091] __should_failslab+0x264/0x280 [ 469.335525][T15091] should_failslab+0x29/0x70 [ 469.340180][T15091] __kmalloc_node_track_caller+0x1c6/0x1390 [ 469.346333][T15091] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 469.353811][T15091] ? netlink_ack+0x579/0x1190 [ 469.358752][T15091] ? netlink_ack+0x579/0x1190 [ 469.363726][T15091] __alloc_skb+0x306/0xa10 [ 469.368990][T15091] ? netlink_ack+0x579/0x1190 [ 469.374027][T15091] netlink_ack+0x579/0x1190 [ 469.378597][T15091] netlink_rcv_skb+0x316/0x620 [ 469.383433][T15091] ? xfrm_netlink_rcv+0xf0/0xf0 [ 469.388359][T15091] xfrm_netlink_rcv+0xb2/0xf0 [ 469.393420][T15091] netlink_unicast+0xf3e/0x1020 [ 469.398462][T15091] netlink_sendmsg+0x110f/0x1330 [ 469.403630][T15091] ? netlink_getsockopt+0x1430/0x1430 [ 469.409088][T15091] ___sys_sendmsg+0x14ff/0x1590 [ 469.414113][T15091] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 469.420415][T15091] ? __fget_light+0x6b1/0x710 [ 469.425173][T15091] ? kmsan_internal_set_origin+0x6a/0xb0 [ 469.430973][T15091] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 469.437126][T15091] __se_sys_sendmsg+0x305/0x460 [ 469.442195][T15091] __x64_sys_sendmsg+0x4a/0x70 [ 469.447030][T15091] do_syscall_64+0xb6/0x160 [ 469.451721][T15091] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 469.457682][T15091] RIP: 0033:0x459f49 [ 469.463851][T15091] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 469.487764][T15091] RSP: 002b:00007f1cb1725c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 469.497219][T15091] RAX: ffffffffffffffda RBX: 00007f1cb1725c90 RCX: 0000000000459f49 [ 469.507285][T15091] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 469.518726][T15091] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 06:06:18 executing program 5 (fault-call:5 fault-nth:3): ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 469.527818][T15091] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1cb17266d4 [ 469.536188][T15091] R13: 00000000004c8360 R14: 00000000004de638 R15: 0000000000000007 06:06:18 executing program 1 (fault-call:4 fault-nth:5): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 469.672410][T15098] FAULT_INJECTION: forcing a failure. [ 469.672410][T15098] name failslab, interval 1, probability 0, space 0, times 0 [ 469.686121][T15098] CPU: 1 PID: 15098 Comm: syz-executor.5 Not tainted 5.4.0-rc5+ #0 [ 469.694146][T15098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 469.704397][T15098] Call Trace: [ 469.707745][T15098] dump_stack+0x191/0x1f0 [ 469.712295][T15098] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 469.718335][T15098] should_fail+0xa3f/0xa50 [ 469.723757][T15098] __should_failslab+0x264/0x280 [ 469.728746][T15098] should_failslab+0x29/0x70 [ 469.733391][T15098] kmem_cache_alloc_node+0xfa/0xe60 [ 469.738741][T15098] ? __nla_parse+0x137/0x150 [ 469.743463][T15098] ? __alloc_skb+0x215/0xa10 [ 469.748096][T15098] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 469.754045][T15098] __alloc_skb+0x215/0xa10 [ 469.758502][T15098] netlink_ack+0x579/0x1190 [ 469.763136][T15098] netlink_rcv_skb+0x316/0x620 [ 469.767966][T15098] ? xfrm_netlink_rcv+0xf0/0xf0 [ 469.772874][T15098] xfrm_netlink_rcv+0xb2/0xf0 [ 469.777684][T15098] netlink_unicast+0xf3e/0x1020 [ 469.782591][T15098] netlink_sendmsg+0x110f/0x1330 [ 469.787940][T15098] ? netlink_getsockopt+0x1430/0x1430 [ 469.793511][T15098] ___sys_sendmsg+0x14ff/0x1590 [ 469.798410][T15098] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 469.804616][T15098] ? __fget_light+0x6b1/0x710 [ 469.809328][T15098] ? kmsan_internal_set_origin+0x6a/0xb0 [ 469.815106][T15098] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 469.821131][T15098] __se_sys_sendmsg+0x305/0x460 [ 469.826074][T15098] __x64_sys_sendmsg+0x4a/0x70 [ 469.830890][T15098] do_syscall_64+0xb6/0x160 [ 469.835456][T15098] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 469.841472][T15098] RIP: 0033:0x459f49 [ 469.845753][T15098] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 469.866019][T15098] RSP: 002b:00007f8b76434c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 469.874738][T15098] RAX: ffffffffffffffda RBX: 00007f8b76434c90 RCX: 0000000000459f49 [ 469.883301][T15098] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 469.891342][T15098] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 469.899514][T15098] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8b764356d4 [ 469.907793][T15098] R13: 00000000004c8360 R14: 00000000004de638 R15: 0000000000000007 [ 469.927068][T15085] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 06:06:19 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:19 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) close(r3) [ 470.061305][T15102] FAULT_INJECTION: forcing a failure. [ 470.061305][T15102] name failslab, interval 1, probability 0, space 0, times 0 [ 470.074268][T15102] CPU: 0 PID: 15102 Comm: syz-executor.1 Not tainted 5.4.0-rc5+ #0 [ 470.082217][T15102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 470.092333][T15102] Call Trace: [ 470.095680][T15102] dump_stack+0x191/0x1f0 [ 470.100057][T15102] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 470.106156][T15102] should_fail+0xa3f/0xa50 [ 470.110662][T15102] __should_failslab+0x264/0x280 [ 470.115826][T15102] should_failslab+0x29/0x70 [ 470.120454][T15102] kmem_cache_alloc+0xd9/0xd20 [ 470.125609][T15102] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 470.131545][T15102] ? skb_clone+0x326/0x5d0 [ 470.136011][T15102] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 470.142112][T15102] skb_clone+0x326/0x5d0 [ 470.146574][T15102] netlink_deliver_tap+0x804/0xeb0 [ 470.152089][T15102] netlink_unicast+0x9bd/0x1020 [ 470.157002][T15102] netlink_ack+0x10d5/0x1190 [ 470.161827][T15102] netlink_rcv_skb+0x316/0x620 [ 470.167268][T15102] ? xfrm_netlink_rcv+0xf0/0xf0 [ 470.172167][T15102] xfrm_netlink_rcv+0xb2/0xf0 [ 470.177054][T15102] netlink_unicast+0xf3e/0x1020 [ 470.181968][T15102] netlink_sendmsg+0x110f/0x1330 [ 470.186961][T15102] ? netlink_getsockopt+0x1430/0x1430 [ 470.192383][T15102] ___sys_sendmsg+0x14ff/0x1590 [ 470.197285][T15102] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 470.203491][T15102] ? __fget_light+0x6b1/0x710 [ 470.208810][T15102] ? kmsan_internal_set_origin+0x6a/0xb0 [ 470.214485][T15102] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 470.220417][T15102] __se_sys_sendmsg+0x305/0x460 [ 470.225326][T15102] __x64_sys_sendmsg+0x4a/0x70 [ 470.230275][T15102] do_syscall_64+0xb6/0x160 [ 470.234837][T15102] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 470.240760][T15102] RIP: 0033:0x459f49 [ 470.244789][T15102] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 470.264628][T15102] RSP: 002b:00007f1cb1725c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 470.273255][T15102] RAX: ffffffffffffffda RBX: 00007f1cb1725c90 RCX: 0000000000459f49 [ 470.281358][T15102] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 470.289367][T15102] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 470.297461][T15102] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1cb17266d4 [ 470.306421][T15102] R13: 00000000004c8360 R14: 00000000004de638 R15: 0000000000000007 [ 470.315771][T15088] delete_channel: no stack 06:06:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r5 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r6, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r7 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r8, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r8, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r8, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r9 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r8, 0x40049409, r9) bind$netlink(r7, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r7, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) [ 470.420439][T15088] delete_channel: no stack 06:06:19 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) close(r3) 06:06:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) r2 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000040)={0x4, 0x70, 0x81, 0x8, 0x5, 0x4, 0x0, 0x3ff, 0x100, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x2, @perf_bp={&(0x7f0000000000), 0x1}, 0x800, 0xc3, 0x58b7, 0x1, 0x6ed249c4, 0x3, 0x9000}) 06:06:19 executing program 1 (fault-call:4 fault-nth:6): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:19 executing program 5 (fault-call:5 fault-nth:4): ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 470.654772][T15121] delete_channel: no stack [ 470.661625][T15123] FAULT_INJECTION: forcing a failure. [ 470.661625][T15123] name failslab, interval 1, probability 0, space 0, times 0 [ 470.675010][T15123] CPU: 1 PID: 15123 Comm: syz-executor.5 Not tainted 5.4.0-rc5+ #0 [ 470.683227][T15123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 470.693336][T15123] Call Trace: [ 470.696726][T15123] dump_stack+0x191/0x1f0 [ 470.701440][T15123] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 470.707735][T15123] should_fail+0xa3f/0xa50 [ 470.712414][T15123] __should_failslab+0x264/0x280 [ 470.717640][T15123] should_failslab+0x29/0x70 [ 470.717856][T15113] delete_channel: no stack [ 470.722513][T15123] __kmalloc_node_track_caller+0x1c6/0x1390 [ 470.722563][T15123] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 470.722601][T15123] ? netlink_ack+0x579/0x1190 [ 470.722647][T15123] ? netlink_ack+0x579/0x1190 [ 470.722699][T15123] __alloc_skb+0x306/0xa10 [ 470.722734][T15123] ? netlink_ack+0x579/0x1190 [ 470.722777][T15123] netlink_ack+0x579/0x1190 [ 470.722835][T15123] netlink_rcv_skb+0x316/0x620 [ 470.768662][T15123] ? xfrm_netlink_rcv+0xf0/0xf0 [ 470.774266][T15123] xfrm_netlink_rcv+0xb2/0xf0 [ 470.779410][T15123] netlink_unicast+0xf3e/0x1020 [ 470.784490][T15123] netlink_sendmsg+0x110f/0x1330 [ 470.789572][T15123] ? netlink_getsockopt+0x1430/0x1430 [ 470.794975][T15123] ___sys_sendmsg+0x14ff/0x1590 [ 470.800225][T15123] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 470.806342][T15123] ? __fget_light+0x6b1/0x710 [ 470.811234][T15123] ? kmsan_internal_set_origin+0x6a/0xb0 [ 470.818733][T15123] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 470.824689][T15123] __se_sys_sendmsg+0x305/0x460 [ 470.830075][T15123] __x64_sys_sendmsg+0x4a/0x70 [ 470.834969][T15123] do_syscall_64+0xb6/0x160 [ 470.839504][T15123] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 470.845593][T15123] RIP: 0033:0x459f49 [ 470.849618][T15123] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 470.869431][T15123] RSP: 002b:00007f8b76434c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 470.878518][T15123] RAX: ffffffffffffffda RBX: 00007f8b76434c90 RCX: 0000000000459f49 [ 470.886902][T15123] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 470.895069][T15123] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 470.903218][T15123] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8b764356d4 [ 470.911489][T15123] R13: 00000000004c8360 R14: 00000000004de638 R15: 0000000000000007 06:06:20 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) close(r3) 06:06:20 executing program 4: getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) r0 = socket$isdn(0x22, 0x2, 0x21) dup2(0xffffffffffffffff, r0) [ 471.135030][T15134] delete_channel: no stack [ 471.148403][T15134] delete_channel: no stack 06:06:20 executing program 5 (fault-call:5 fault-nth:5): ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:20 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(0xffffffffffffffff) 06:06:20 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, r4, 0x401}, 0x14}}, 0x0) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, r4, 0x300, 0x70bd2a, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6c}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x80}, 0x20000040) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$EVIOCGPHYS(r7, 0x80404507, &(0x7f0000000200)=""/82) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = fcntl$dupfd(r10, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) sendmsg$nl_xfrm(r8, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 471.387261][T15147] FAULT_INJECTION: forcing a failure. [ 471.387261][T15147] name failslab, interval 1, probability 0, space 0, times 0 [ 471.404205][T15147] CPU: 0 PID: 15147 Comm: syz-executor.5 Not tainted 5.4.0-rc5+ #0 [ 471.412245][T15147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 471.422439][T15147] Call Trace: [ 471.425928][T15147] dump_stack+0x191/0x1f0 [ 471.430515][T15147] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 471.436672][T15147] should_fail+0xa3f/0xa50 [ 471.441210][T15147] __should_failslab+0x264/0x280 [ 471.446268][T15147] should_failslab+0x29/0x70 [ 471.450940][T15147] kmem_cache_alloc+0xd9/0xd20 [ 471.455882][T15147] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 471.461884][T15147] ? skb_clone+0x326/0x5d0 [ 471.466848][T15147] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 471.472909][T15147] skb_clone+0x326/0x5d0 [ 471.477328][T15147] netlink_deliver_tap+0x804/0xeb0 [ 471.482544][T15147] netlink_unicast+0x9bd/0x1020 [ 471.487504][T15147] netlink_ack+0x10d5/0x1190 [ 471.492242][T15147] netlink_rcv_skb+0x316/0x620 [ 471.497260][T15147] ? xfrm_netlink_rcv+0xf0/0xf0 [ 471.502276][T15147] xfrm_netlink_rcv+0xb2/0xf0 [ 471.507147][T15147] netlink_unicast+0xf3e/0x1020 [ 471.512091][T15147] netlink_sendmsg+0x110f/0x1330 [ 471.517241][T15147] ? netlink_getsockopt+0x1430/0x1430 [ 471.522719][T15147] ___sys_sendmsg+0x14ff/0x1590 [ 471.527749][T15147] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 471.534011][T15147] ? __fget_light+0x6b1/0x710 [ 471.539224][T15147] ? kmsan_internal_set_origin+0x6a/0xb0 [ 471.544950][T15147] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 471.551097][T15147] __se_sys_sendmsg+0x305/0x460 [ 471.556058][T15147] __x64_sys_sendmsg+0x4a/0x70 [ 471.561113][T15147] do_syscall_64+0xb6/0x160 [ 471.565707][T15147] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 471.572006][T15147] RIP: 0033:0x459f49 [ 471.575974][T15147] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 471.596767][T15147] RSP: 002b:00007f8b76413c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 471.605250][T15147] RAX: ffffffffffffffda RBX: 00007f8b76413c90 RCX: 0000000000459f49 [ 471.613361][T15147] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 471.621598][T15147] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 471.629783][T15147] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8b764146d4 [ 471.637897][T15147] R13: 00000000004c8360 R14: 00000000004de638 R15: 0000000000000007 06:06:20 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:20 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(0xffffffffffffffff) 06:06:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r5 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r6, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r7 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r8, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r8, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r8, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r9 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r8, 0x40049409, r9) bind$netlink(r7, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r7, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x515f0fc0728faa96) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r1, 0xc080661a, &(0x7f0000000000)={{0x2, 0x0, @identifier="39b49f854dabe48a438d7d374aadf8cc"}}) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) dup2(0xffffffffffffffff, r0) 06:06:22 executing program 5 (fault-call:5 fault-nth:6): ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:22 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(0xffffffffffffffff) 06:06:22 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r7}]]}}}]}, 0x38}}, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r10}]]}}}]}, 0x38}}, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r13}]]}}}]}, 0x38}}, 0x0) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r16}]]}}}]}, 0x38}}, 0x0) r17 = socket$netlink(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r18, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r17, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r19}]]}}}]}, 0x38}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) r21 = socket$netlink(0x10, 0x3, 0x0) r22 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r22, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r22, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r21, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r23}]]}}}]}, 0x38}}, 0x0) sendmsg$TEAM_CMD_NOOP(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)={0x294, r4, 0x300, 0x70bd2a, 0x25dfdbfe, {}, [{{0x8, 0x1, r7}, {0x74, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r10}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r13}}}]}}, {{0x8, 0x1, r16}, {0x1b0, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x3565535}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r20}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r23}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x5}}, {0x8}}}]}}]}, 0x294}, 0x1, 0x0, 0x0, 0x10004020}, 0x804) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = fcntl$dupfd(r25, 0x0, r24) ioctl$PERF_EVENT_IOC_ENABLE(r26, 0x8912, 0x400200) r27 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r27, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r27, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r27, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r27, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r27, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r28 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r28, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r28, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r28, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r28, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r28, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x34c, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[], 0x4}}, 0x0) 06:06:22 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:22 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 06:06:23 executing program 3 (fault-call:10 fault-nth:0): semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) [ 473.923812][T15173] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 06:06:23 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="ac000000210021000000000000000000ac1414aa00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c00110000000000000000000000000000000001ac1414aa000000000000000008000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000030a00"/100], 0xac}}, 0x0) 06:06:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x81, 0xfe01, 0x9, 0x7ff, 0x39}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x6}, &(0x7f00000000c0)=0xfffffd53) dup2(r0, r1) 06:06:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x0) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) [ 474.240420][T15192] delete_channel: no stack [ 474.280275][T15196] delete_channel: no stack 06:06:23 executing program 3: semget$private(0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$tipc(0x1e, 0xb0f99787fff61e5c, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r2, 0x89f6, &(0x7f0000000380)="241eb0601d7d582d42464195f74f91ec06fbd497e10d0bc7acd34c01218b8045c5c28a367ac408490ebcf8da3d09795fd0151aacf17bb0ed302a3628ce390617c10454be8bc50cb097051c8f20be8d9d8954fb31df9b22eead879c6e3cd232af098f438b3682513493dc247d4d1d037e0e1710a35ab5666efb48c81211f99fb485def346d6f4658ffa52ec77d63eef0612d6f8a748caea56483da0d7e26503424be7cdcb8c6cf4d3834edc8e2ea84cb91cab17b326229c6a8e33e1e49d816d16af79ed6f65068ddfb45bbd0ee858b5d96062f08b0baa672365d774b5053b0d6a1e787833852bc6cf64305ff097ebccdc") setsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r1) 06:06:23 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x3f}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x3501}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:23 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:23 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x21) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) syz_open_dev$hidraw(&(0x7f0000000080)='/dev/hidraw#\x00', 0x7, 0x10000) socket$pptp(0x18, 0x1, 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f00000001c0)=@ccm_128={{0x50b}, '\x00', "b40d4f563689651310f50eb072ee9731", '\x00', "b9232aa8a5e2c195"}, 0x28) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r5, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r6, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r6, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r6, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r7 = dup2(r6, r5) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x8582, 0x0) ioctl$USBDEVFS_CLEAR_HALT(r8, 0x80045515, &(0x7f0000000140)={0x4}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r7, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x0, 0x0, 0x8}) 06:06:23 executing program 3: semget$private(0x0, 0x2, 0xa0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) [ 474.523328][T15198] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 06:06:23 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='\x00\x00\x04;', 0x3ef190bb41824ee1) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r5, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f00000004c0)=[@window={0x3, 0x3}, @mss={0x2, 0x7fffffff}, @window={0x3, 0x3, 0x7ff}, @window={0x3, 0xf000, 0x22f}, @window={0x3, 0x4, 0x77}, @sack_perm, @sack_perm], 0x7) sendmsg(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)="12f4eca7de4941fb887b9e156a53a6d337e2bda5", 0x14}, {&(0x7f0000000040)="a47f4b5b1a4428003d4506781205323364c33def0b74abb492cbbaf39318852f3f1d296ec47eb89c8d18e04d5e24635e329a7a4a7d89733cf3b75c4f052a99eb2e8f9cbf080aa3927e88f89ee665a55cea35d913da383aaa508d07acf83036b8ad1f4d41304f17b6a23a9210ec154f70f766fdb429dc5c7618dcd1d451b051e4135b9bb8189bbba0d7aa", 0x8a}, {&(0x7f0000000180)="a68442583538c7e805530d579bd08739610feb4e7c09b7a84d2e40da3cffab35f5d4f49810cff9f3adc646d5dc9d32b2134355ff6d8868ae7c1e1222436a5e2bd8d439f4939b755d7403ff3ecf07bebe4b5b338220a7906a1a5d6b04e249c55d5abe2ace98739e890ba309dcce0158a3a5da897b8189290c64dcc8da85b8acf1", 0x80}, {&(0x7f00000002c0)="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", 0xfd}, {&(0x7f0000000200)="c866ea54340c070ea28b94f6c072699eb2404435ad8479080ae8308d1cb99460e81d7c07f77b7d23a80d77a087c59de4415a872e9c", 0x35}, {&(0x7f00000003c0)="bddae270c9d295f6505ce2c9f27f3d5013903b12b5ade07451def4a07a05aa83909ed283cf7e237acf5a77339c653f50b22dc57fbc5de5920e37f3622625b5a656e8f0fdc449aece198901d909008130ee29c8e2dce3932ac6c88b4f071160", 0x5f}], 0x6, &(0x7f00000005c0)=[{0xb8, 0x114, 0xffffff80, "310e4a75ef0d94fdcdd11528dd0280cda886ee869092e5eb0f0931cd419b8e7aee4d81fcb65beee295bd0d76cb9c104417b001781188c9ea67e26bd8909786bef66bc1e6bf9a72bcdfcf67edad74928d7d34d84cabcecaab812c25b72ff52f0683a17ed7e2f0848f80a350cf99d1521f2a520ce9c0cf94ab5d324eb6a2aab083b7d812a6eed878ed16818fade62155e78206f2d2d4fb46f06b7db5f911393f317c2dbf33"}, {0xe0, 0x10c, 0xde000000, "3d2d7717aa279062bfa9a1668d8ee4d7a9d985ac87b0e8f1f1b618b45fb63ac194aedbdf85da112719d9b870cf9b9b1ed37851bf118f12cd102c6f86dc30af5bbe5e38acb526c34dfe68f94c5cf7f5000c81f5ef2394115b12709649db1704faee4ea560850b526ebc94f51bbdd44b258f6ce02f64fac665b05b87d7c446672a33465e58260e61040ae498b9168eaece75e92c26c7fa0b13be938b780800c0629e4404ba2484c67c1a55c47adfe9f3d856e226e66ddf9b45e3e932cba0b7ab052974e072e6013f5551233d11"}, {0xf0, 0x102, 0x0, "6ed9e0e9534a8174165e4b09bf69cb4b4c86b71233c34cc0237bcac88be4634629b9fd61d1e70412215d9c74bf97d92378622ebafb35dde9a26bc3fd9fe1b65d68d5986c2e1b6f98761464c693190d70cd64f9e93296d708c3b2621c7378c4c7359955b50158d08d767d8f9d4ae7b661ebf59603acacd7f0c1ea6e740b19210604b7ed786ea4cfec95c784dcff1969f2ee888faed5d59a8d44ca7aabac8af2944346d0e2b9aac113bc3b2353b68ffe7e83c73eb95b0908b370300d102af283edd7ed5411f6f955a5d1e3d34f00a4b0fae4c21e498830aa164a3652abd801"}, {0x90, 0x10d, 0xff, "69e8c712f5771169867f78acbaee39a8bb8562c207a40eb620ee34822809b278f476f75246244a476978701140ec35fd1de57b7c499ab239342ba4c04181987026999337668f6be1e9f390d76aa590f9408df94e187c7447fb000d1b6030f68c2b92914b3ee8ab1e77421db1d348aa1d023d3e81308f007a4b"}, {0xf8, 0x108, 0x0, "427d2eaa8ff532d5fd4caa02a541a6f82e3b72e4c4d2f3c4adbdfe18e68cb640b269c4618fdffb33b4c33ea10a8987c951e4df3fa863358cd54fd978568a326504bb5c1f895389455c3290b47513c81e104c94f4ae403839b70e2f8e45bce019463ad6554e5e52f04ba6dd65c83f2338c156f732b4936447af113984f80b5e0dda6556824f3893656e8c67e649182c0dbbdcc1c40e573df322196dee1add88d068a9189ab9a84a11d6d82762209dbe4d513708dbf4f07812014fd34221a0a0000f16cc8ff8a684aa345aee524d7f011701d44fca1cbe318e16abba6d20ffdf4f58d2c66b"}], 0x410}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="ac000000210021000000000000000000ac1414aa00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c00110000000000000000000000000000000001ac1414aa000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000a0800"/100], 0xac}}, 0x0) 06:06:23 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) signalfd(0xffffffffffffffff, &(0x7f0000000400)={0x7ff}, 0x8) r4 = syz_open_dev$amidi(&(0x7f0000000440)='/dev/amidi#\x00', 0x1ff, 0x40000) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r5, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r6 = fcntl$dupfd(r5, 0x406, r4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = fcntl$dupfd(r11, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r12, 0xc0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=0x8, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x3, 0x5}, 0x0, 0x0, &(0x7f00000000c0)={0x3, 0x5, 0x1, 0x7}, &(0x7f0000000180)=0xb722, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=0x40db}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000380)={r9, 0x10, &(0x7f0000000240)={&(0x7f0000000000)=""/59, 0x3b, r13}}, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r6, 0x40045402, &(0x7f00000003c0)=0x1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:23 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x0) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:24 executing program 3: semget$private(0x0, 0x2, 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000000)=0x6) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="7677596c1a8d6f250008d6a772694d2e463c", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000600)={r6}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000380)={r6, @in6={{0xa, 0x4e21, 0x1, @remote, 0x5}}, 0x3, 0x9, 0x4, 0xfffffe00, 0x8}, &(0x7f0000000040)=0x98) 06:06:24 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0xd23135badb25352, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x125000, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r7}]]}}}]}, 0x38}}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x84a6f8d366a9a845, 0x7fffffff, 0x6, 0x7, 0x2, r4, 0x5, [], r7, r3, 0x2, 0x1}, 0x3c) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fsconfig$FSCONFIG_SET_FLAG(r2, 0x0, &(0x7f0000000000)='silent\x00', 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="ac000000210021000000000000000000ac1414aa00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c00110000000000000000000000000000000001ac1414aa000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000a00"/100], 0xac}}, 0x0) [ 475.035033][T15213] delete_channel: no stack [ 475.154250][T15236] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 06:06:24 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x3, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = socket$inet(0x2b, 0x801, 0x0) setsockopt$inet_int(r4, 0x0, 0x60, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000000), 0x4) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) [ 475.383294][T15224] delete_channel: no stack 06:06:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x0) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x0, 0x143100) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r7 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x0, 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = fcntl$dupfd(r12, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r14, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r14, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r14, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r14, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r14, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r15 = fcntl$dupfd(r14, 0x406, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r18 = fcntl$dupfd(r17, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r18, 0x8912, 0x400200) ioctl$UDMABUF_CREATE_LIST(r2, 0x40087543, &(0x7f0000000100)={0x1, 0x8, [{r1, 0x0, 0x4000, 0x1000000}, {r5, 0x0, 0x1000, 0x1000000000000}, {r6, 0x0, 0xffffffffffffd000}, {r7, 0x0, 0x0, 0xfffffffff0000000}, {r10, 0x0, 0x0, 0x1000000}, {r13, 0x0, 0x1000, 0x1000000}, {r15, 0x0, 0xfffffffff0000000, 0xc28df2db5d8e4583}, {r18, 0x0, 0x1000000}]}) r19 = dup2(r0, r1) ioctl$USBDEVFS_DISCSIGNAL(r19, 0x8010550e, &(0x7f0000000040)={0xffffffff}) 06:06:24 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet(0x2b, 0x801, 0x0) setsockopt$inet_int(r3, 0x0, 0x60, 0x0, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x40, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(r6, 0x5385, &(0x7f0000000400)={0x8d, ""/141}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000600)={r7}, 0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r7, 0x3, 0x1}, 0xc) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm_plock\x00', 0x401000, 0x0) r8 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x40000) ioctl$KVM_SET_SREGS(r8, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x3000, 0x9, 0x9d, 0x7, 0x4, 0x7, 0x1, 0xe0, 0x80, 0x1, 0x4}, {0x4, 0x100000, 0xc, 0x3, 0xff, 0x5, 0xa7, 0x9, 0x0, 0x1c, 0x5, 0x8}, {0xf000, 0xd000, 0xa, 0x3f, 0x5f, 0x6, 0x6, 0x42, 0x1, 0x5, 0xff, 0x2}, {0x100000, 0x1, 0x9, 0x0, 0x40, 0x3, 0x1, 0x6, 0xbc, 0xff, 0x80, 0x7f}, {0x2, 0x3000, 0xc, 0x1, 0xb8, 0x40, 0x5, 0x80, 0x7, 0x7f, 0x3, 0x9}, {0x3000, 0x1, 0xb, 0x89, 0x3, 0x8, 0x42, 0x6, 0x3e, 0x81, 0x4, 0x2}, {0x100000, 0x6000, 0xcefaf0b535d77700, 0x59, 0x2, 0x1, 0x7e, 0x40, 0xfe, 0x81, 0x7a, 0x80}, {0x3000, 0xd000, 0x10, 0x8, 0x1, 0x40, 0xd9, 0x9, 0x5, 0x20, 0x7, 0x4}, {0x100000, 0x2000}, {0x100000}, 0x80000008, 0x0, 0x4000, 0x80400, 0xc, 0x8000, 0xa000, [0x3f, 0x0, 0x0, 0x634e1783]}) r9 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendmsg$IPVS_CMD_GET_CONFIG(r9, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x820005}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x28, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x1a}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4010887}, 0xc080) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x70bd2b, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 475.635071][T15260] delete_channel: no stack 06:06:24 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x551, 0x20) ioctl$VIDIOC_DV_TIMINGS_CAP(r0, 0xc0905664, &(0x7f0000000040)={0x0, 0x0, [], @raw_data=[0x4, 0x2, 0x9, 0x3, 0xfffffffd, 0x7f, 0x5, 0xbfe7, 0x7, 0x1, 0x3, 0x4, 0x3ff, 0x2, 0x188, 0x5, 0x9488, 0x1, 0x8, 0x2, 0x2, 0x6, 0x7ff, 0x8, 0x7, 0x0, 0x7, 0xfffff796, 0x8001, 0x8, 0xffff, 0x1]}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000480)=0x8, 0x4) r5 = socket$isdn(0x22, 0x2, 0x21) r6 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x3, 0x428440) sendmsg$TIPC_NL_LINK_RESET_STATS(r6, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)=ANY=[@ANYBLOB="e0010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x1e0}, 0x1, 0x0, 0x0, 0x80}, 0x80) r7 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x4, 0x10000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r7, 0x800442d4, &(0x7f0000000140)=0x5) dup2(r1, r5) 06:06:24 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) r4 = socket$inet(0x2b, 0x801, 0x0) setsockopt$inet_int(r4, 0x0, 0x60, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) [ 475.822036][T15258] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 06:06:25 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) r4 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x5074c1, 0x0) getsockopt$inet6_dccp_int(r4, 0x21, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="ac000000000200000000ac1494aa00000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000008123450c73e0eb9063dfae6dfe119283fb3d8e83fa722871dc841d3ddaad861ef49f324f725c4e9fe0bf5fb5392ba9a01db2842130638103308cae3954d41e3c197b425ca497585976e4419cae3c13c88f9eaabf02be04e4f5cd0a00b8e78876caeab29d7fa88dd993eeb370174351a517476e25ee6aa631a5fdf5298b47ac260fcf2439506da6797acd36688c0b4a6a904b55dda5bab7c40baa0f6b5b43fc8066aa06", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c00110000000000000000000000000000000001ac1414aa000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000a00"/100], 0xac}}, 0x0) 06:06:25 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x200, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000040)=0x9) dup2(r0, r1) [ 475.960236][T15270] delete_channel: no stack [ 476.085767][T15285] delete_channel: no stack [ 476.111286][T15286] delete_channel: no stack 06:06:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(0xffffffffffffffff, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r6, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r7 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r8, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r8, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r8, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r9 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r8, 0x40049409, r9) bind$netlink(r7, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r7, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:25 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0)=0xdc1, 0xffffffffffffff7b) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:25 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="ac00f200ac1414000000000000000000001000"/38, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c001100000000000000000000002de1d4760001ac1414aa000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000a00"/100], 0xac}}, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$TIOCLINUX7(r7, 0x541c, &(0x7f0000000400)={0x7, 0x7}) r8 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000300)={'syz', 0x3}, &(0x7f00000002c0)="0081", 0x2, 0xfffffffffffffffe) r9 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000200)={r8, r9, r9}, &(0x7f00000000c0)=""/83, 0x53, 0x0) r10 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r10, 0x202002) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS2(r11, 0x402c542b, &(0x7f0000000240)={0x3, 0x4, 0x80000000, 0x1, 0x9, "4c57f693aa11fd70d48568176ad986d5c87349", 0x2, 0x7fffffff}) keyctl$chown(0x4, r10, 0x0, 0x0) r12 = request_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000180)='/dev/kvm\x00', 0xfffffffffffffffb) keyctl$KEYCTL_MOVE(0x1e, r8, r10, r12, 0x1) r13 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r13, 0xae60) ioctl$KVM_CREATE_VCPU(r13, 0xae41, 0x0) r14 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0xffffffffffffff7f, 0x4040) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r14, 0xc0045540, &(0x7f0000000380)=0x1ff) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r13, 0x4010ae68, &(0x7f0000000040)={0x2000, 0x110000}) 06:06:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) dup2(r0, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r5, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r5) [ 476.390675][T15299] delete_channel: no stack 06:06:25 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x71f) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$PPPIOCSPASS(0xffffffffffffffff, 0x40107447, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0x1, 0x8, 0x0, 0x2}, {0x5, 0x7f, 0x1f, 0x761c}]}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000000040)) r6 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r7, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r7, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r7, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r7) 06:06:25 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f00000002c0)) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='westwood\x00', 0x9) sendmsg$nl_xfrm(r3, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 476.553622][T15306] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 476.568808][T15302] delete_channel: no stack 06:06:25 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x27) r0 = inotify_init() ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) fchdir(r1) r2 = openat$cgroup_type(r1, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r5, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) dup2(r2, r5) 06:06:25 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0xfffffffb, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0xfe5a) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:26 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}, 0x1, 0x0, 0x0, 0xab60fb1a0b5fa4c2}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)={0x14, r5, 0x1}, 0x14}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) getsockname$netlink(r8, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002000)={0x0, @rand_addr, @broadcast}, &(0x7f0000002040)=0xc) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r12}]]}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x0) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r14, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r15}]]}}}]}, 0x38}}, 0x0) r16 = socket$netlink(0x10, 0x3, 0x0) r17 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r17, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r17, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r16, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r18}]]}}}]}, 0x38}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000002140)={'vcan0\x00', r18}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000002180)={@empty, @local, 0x0}, &(0x7f00000021c0)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f00000023c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8001406}, 0xc, &(0x7f0000002380)={&(0x7f0000002200)={0x14c, r5, 0x4, 0x70bd2b, 0x401, {}, [{{0x8, 0x1, r9}, {0x130, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r19}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x401}}}]}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) 06:06:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x22) socket$nl_xfrm(0x10, 0x3, 0x6) dup2(r0, r1) 06:06:26 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) [ 477.192291][T15331] delete_channel: no stack [ 477.233016][T15329] delete_channel: no stack 06:06:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(0xffffffffffffffff, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r6, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r7 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r8, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r8, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r8, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r9 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r8, 0x40049409, r9) bind$netlink(r7, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r7, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:26 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in6=@empty, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) unshare(0x24020400) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='personality\x00') lseek(r4, 0x0, 0x3) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) ioctl$int_in(r3, 0x5452, &(0x7f00000001c0)=0x6) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r5, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) ioctl$FS_IOC_GETFSMAP(r5, 0xc0c0583b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [{0x7fff, 0x100000, 0x81, 0x20, 0x7fffffff, 0x7fff}, {0x4, 0x7ff, 0x7, 0xa7, 0x0, 0x1f}]}) 06:06:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @remote, @local}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x5, @ipv4={[], [], @empty}, 0x5b}}, 0x101, 0x617, 0x7f, 0xffff, 0x14fe3677}, &(0x7f0000000200)=0x98) r3 = socket$isdn(0x22, 0x2, 0x21) dup2(r0, r3) [ 477.454438][T15344] delete_channel: no stack 06:06:26 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_128={{0x303}, "02b70ec674719fd1", "f22e9ea41de773a4cf94c4b8df881da7", "88a36c91", "90940700"}, 0x28) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000040)='./file0\x00', r9, r10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x80000, &(0x7f0000000600)={{'fd', 0x3d, r7}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r9}, 0x2c, {'group_id', 0x3d, r11}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x1a}}, {@max_read={'max_read', 0x3d, 0x7}}, {@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0x800}}], [{@dont_appraise='dont_appraise'}, {@fowner_eq={'fowner', 0x3d, r12}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, 'appraise_type=imasig'}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@audit='audit'}, {@context={'context', 0x3d, 'system_u'}}, {@euid_gt={'euid>', r13}}, {@hash='hash'}]}}) close(r3) [ 477.493316][T15343] delete_channel: no stack 06:06:26 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syncfs(r0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 477.620390][T15352] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 06:06:27 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x8000) ioctl$MON_IOCT_RING_SIZE(r2, 0x9204, 0xa0daa) r3 = fcntl$dupfd(r1, 0x406, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_128={{0x303}, "9ce33f7435509aad", "74000000000000008400", "41967baa", "f71a86c5d9fc8475"}, 0x28) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r4) 06:06:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000600)={r8}, 0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000000)={r8, 0x9, 0x4, 0xf317}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r9, 0x60aa, 0xffffff7f, 0x8}, 0x10) dup2(r0, r1) [ 478.038807][T15365] delete_channel: no stack [ 478.083313][T15366] delete_channel: no stack 06:06:27 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r4 = geteuid() r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000040)='./file0\x00', r6, r7) write$P9_RGETATTR(r3, &(0x7f0000000040)={0xa0, 0x19, 0x1, {0x1024, {0x22, 0x0, 0x1}, 0x160, r4, r7, 0x400, 0x3ff, 0x8, 0x4, 0x100, 0x4, 0x7e00000000000, 0x81, 0x1, 0xb4, 0x10001, 0x3, 0x800, 0xaeb1, 0x1}}, 0xa0) r8 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:27 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:27 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x21) io_uring_setup(0x265, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x0, 0x1ae}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) dup2(r1, r2) 06:06:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(0xffffffffffffffff, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r6, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r7 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r8, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r8, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r8, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r9 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r8, 0x40049409, r9) bind$netlink(r7, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r7, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:27 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$IMHOLD_L1(r6, 0x80044948, &(0x7f00000001c0)=0xeb7) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000000)=0x2) r7 = socket$inet(0x2b, 0x801, 0x0) setsockopt$inet_int(r7, 0x0, 0x60, 0x0, 0x0) accept4$inet(r7, &(0x7f00000000c0)={0x2, 0x0, @dev}, &(0x7f0000000180)=0x10, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r8 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1210, 0x20000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r8, 0x800443d3, &(0x7f0000000080)={{0x20, 0x0, 0x6, 0x7f, 0xd6, 0x5}, 0x7fffffff, 0x1e6d, 0x1}) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="ac000000210021000000000000000000ac1414aa000000002b01c0b6000000000800000000000000000000000000000000000000000000004f8b664900000000fe940f6aa52678e64006730f93f2ad63e0057ec60928c5e5299454d3dfd1b9ed8dd63d3d1c80a40e2726ff965b83b8a1b8624e591c58c5d5b3a73f3198fab2ef625ce7ca870bdc464c8abc1c63f711d8f65f3eb6348df6443dc0a9c7da1f6ef5", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c00110000000000000000000000000000000001ac1414aa000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000a000700"/100], 0xac}}, 0x0) 06:06:27 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) r4 = socket(0x4, 0x3, 0x1) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 478.564926][T15376] delete_channel: no stack 06:06:27 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x115, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 478.737519][T15394] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 478.740190][T15376] delete_channel: no stack 06:06:27 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:27 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x21) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) dup2(r2, r1) 06:06:28 executing program 3: semget$private(0x0, 0x2, 0x100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:28 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_GET(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0xb4, r4, 0x0, 0x70bd26, 0x25dfdbff, {}, [{{{{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{{{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}, {{{{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}, {{{{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x2}, 0x2000a0d6) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KDSKBMETA(r7, 0x4b63, &(0x7f0000000300)=0x8000) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 479.076062][T15401] delete_channel: no stack 06:06:28 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) [ 479.191891][T15401] delete_channel: no stack 06:06:28 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x21a041, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2}, 0x5) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0xfffffffffffffcf8) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:28 executing program 4: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) socket$vsock_dgram(0x28, 0x2, 0x0) r3 = dup2(r1, r2) waitid$P_PIDFD(0x3, r3, &(0x7f00000001c0), 0x1000000, &(0x7f0000000240)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x18e) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "61bb1e00", "bf310545794c835065dde92f1939731c", "32fd52e2", "f4112a0dd741b73b"}, 0x28) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) splice(r4, &(0x7f0000000000), r0, &(0x7f0000000040), 0x0, 0x2) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000a00)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r5, &(0x7f0000000e40)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x28, r6, 0x401, 0x0, 0x0, {0x15}, [@TIPC_NLA_BEARER={0x14, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_SOCK_GET(r3, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x265d2312dbdc6e9d}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x278, r6, 0x100, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x4}, @TIPC_NLA_NODE={0x44, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7fff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x89ed}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x45}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x76b}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x40}]}, @TIPC_NLA_NET={0x2c, 0x7, [@TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x50a}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x80000000}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}]}, @TIPC_NLA_NODE={0x1c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_SOCK={0x24, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xffffff42}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NET={0x34, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0xe85}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xffffffffffffffff}]}, @TIPC_NLA_NET={0x50, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x8}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8001}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}, @TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3f}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xff}]}, @TIPC_NLA_MEDIA={0x70, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xb4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_LINK={0x8c, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffc}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}]}, 0x278}, 0x1, 0x0, 0x0, 0x44001}, 0x4) 06:06:28 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) fcntl$setflags(r1, 0x2, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)=@delsa={0x2b8, 0x11, 0x20, 0x70bd2c, 0x25dfdbff, {@in6=@rand_addr="2851df81f8fb510d7f5b2798e4fbe62f", 0x4d2, 0xa, 0x2b}, [@algo_auth={0xb0, 0x1, {{'rmd160-generic\x00'}, 0x330, "9c72a9b3f1437e529980f49c50785c432688761891aef256641a143761ff989fbb66ed5285b2b4c6a7b10afedcf2751ef7802dfc437b7b69cfe4d9c2054113494ca36f959a7e6e23b75483c9f00c9ff19dd95e5fe1675f0d69e74bfefdf8b9fb4dae5aa556a5"}}, @coaddr={0x14, 0xe, @in=@remote}, @proto={0x8, 0x19, 0x22}, @algo_auth_trunc={0xa0, 0x14, {{'sha3-256-ce\x00'}, 0x290, 0x0, "bce37fb66d531bb317f74c1c7ee1825e1e4542c53542894c114faabd39a1006c07d2357d9b7afcadaf64bd4ad423f3d6668f92ae9a6824186f4fea991b8ef32aced2c554a21a0f9389aa1bfe125bec40f606"}}, @sec_ctx={0x108, 0x8, {0x104, 0x8, 0x0, 0x9, 0xfc, "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"}}, @output_mark={0x8, 0x1d, 0x3}, @srcaddr={0x14, 0xd, @in=@multicast2}]}, 0x2b8}}, 0x0) 06:06:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:28 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x6, 0x62d2f847b7403d9f) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000000380)={0x1, 0x0, 0x2080, {0xd000, 0x6000, 0x1}, [], "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r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r4) r5 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x888002) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000000080)={r6, 0x3}) 06:06:28 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:28 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}) ioctl$KVM_S390_UCAS_MAP(r6, 0x4018ae50, &(0x7f0000000000)={0x51b6, 0xc135, 0x81d}) [ 479.833298][T15440] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 06:06:28 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x9c) fsetxattr$security_ima(r5, &(0x7f0000000040)='security.ima\x00', &(0x7f0000000080)=@v2={0x4, 0x3, 0x0, 0x9, 0x20, "00338fd73525342039cee35ecf8f4a53ce7eeb8350b90a959e9a48891790afee"}, 0x2a, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@ccm_128={{0x303}, "1da92de65d3c7fa0", "19a78aa002190cf2b19817bb5cb6ee3d", "d8ab772f", "c6e36a7934ba3a99"}, 0x28) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:29 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xfffffffffffffe54, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, 0xff}]}]}, 0xac}}, 0x0) 06:06:29 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:29 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) r7 = fcntl$dupfd(r6, 0x406, r0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$packet_fanout_data(r7, 0x107, 0x16, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x401, 0x40, 0x9, 0xe9a4}, {0x0, 0x6, 0x0, 0x4}, {0xffff, 0x3, 0x1, 0x8}, {0x200, 0x3, 0x6, 0x9}, {0xa6, 0xe5, 0xa9, 0x3}, {0x9, 0x9a, 0x1, 0x4}, {0x80, 0x81, 0x29, 0xfff0000}]}, 0x10) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) [ 480.153687][T15419] delete_channel: no stack 06:06:29 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socket$nl_generic(0x10, 0x3, 0x10) ioctl$KDSKBLED(r6, 0x4b65, 0x80) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) [ 480.517027][T15419] delete_channel: no stack 06:06:29 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r2 = fcntl$dupfd(r1, 0x605, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) ioctl$PPPIOCSCOMPRESS(r3, 0x4010744d) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r4) 06:06:29 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:29 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@rand_addr=0x1, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, 0x0, 0x0, 0x0, 0x10000000}]}]}, 0xac}}, 0x0) 06:06:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet(0x2b, 0x801, 0x0) setsockopt$inet_int(r1, 0x0, 0x60, 0x0, 0x0) rt_sigprocmask(0x4, &(0x7f0000000080)={0x400}, &(0x7f00000000c0), 0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f00000001c0)=0x4a) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180)={0x1d, r2}, 0x10) r3 = socket$isdn(0x22, 0x2, 0x21) r4 = dup2(r0, r3) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x400002, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet(0x2b, 0x801, 0x0) setsockopt$inet_int(r8, 0x0, 0x60, 0x0, 0x0) getsockopt$inet_mreqn(r8, 0x0, 0x23, &(0x7f0000000340)={@rand_addr, @empty}, &(0x7f0000000380)=0xc) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = fcntl$dupfd(r11, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) ioctl$DRM_IOCTL_WAIT_VBLANK(r12, 0xc018643a, &(0x7f00000003c0)={0x2345b7f913eae84d, 0xfffffff7, 0x39}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r9, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000300)=0x4) mmap$binder(&(0x7f0000ff8000/0x8000)=nil, 0x8000, 0x1, 0x11, r7, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000000040)=0x9, 0x4) 06:06:30 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000040)=@int=0xffff, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 481.018519][T15492] delete_channel: no stack [ 481.039064][T15492] delete_channel: no stack 06:06:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x21) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x40}) dup2(r0, r1) 06:06:30 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, 0x0) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) [ 481.262100][T15500] delete_channel: no stack 06:06:30 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x9, 0x10100) mmap$usbfs(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0xa0f0a7ca2212b3b8, r0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x787a2243ce185bd6, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000000080)={0x4, 0x887b, [{0x2}, {0x9, 0x0, 0x20}, {0x0, 0x0, 0xfffffffffffffc01}, {0x90, 0x0, 0x5}]}) fcntl$dupfd(r2, 0x0, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$HIDIOCGUSAGE(r6, 0xc018480b, &(0x7f0000000180)={0x2, 0x100, 0x1, 0x8, 0x2, 0x3}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x8, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in=@loopback, @in=@local, 0x0, 0x6}, {@in=@broadcast, @in=@remote}]}]}, 0xac}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$PPPOEIOCSFWD(r9, 0x4008b100, &(0x7f00000001c0)={0x18, 0x0, {0x2, @dev={[], 0x10}, 'lo\x00'}}) [ 481.307077][T15504] delete_channel: no stack 06:06:30 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_emit_ethernet(0x4e, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60e3060000183aff7c75cb47ad0e73292a4ec8119fcd69deff0200000000000000000000000000018800907800000000fe8000000000000000000000000000aa60372511957fdba1f6d9b96bf81f264a7c72469a18c0b1fd6ba57aaa5c87106f775de858b7163277a7171e60ad0f23b5f5bd8218f45bfc3857c52ddff4f66a4459b51eef9b589acae1dc4051a37709f0b7070a72f8b43ee5"], 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a8223", "b8d5e8382b7cb1d02b30a05c6ef0b81f6800000048d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r5, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r5) 06:06:30 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, 0x0) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:30 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x21) r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0xfffffffffffffda5, 0x1, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0x45}, {0x6}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000440)='/proc/capi/capi20\x00', 0x4000, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000480)={0x7f, 0x1, 0x0, 0xd352, 0x1c, 0x81, 0x21, 0x43, 0x5, 0x0, 0x8, 0x6}) syz_usb_disconnect(r0) syz_usb_disconnect(r0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000140)={0x14, &(0x7f0000000000)={0x50, 0x33072d44d22e622e, 0xc3, {0xc3, 0x31, "af5b3eb3d10cd2f429db2a8a0285c7844875752b61b5cea400accf052b1a63f669ea6cc1461efd37e4ee4b4e8453f5199f46e318846d3691af19cb68ac0ba425f884cd09bf38ceffbbdfd175b3c27f6bebdcabc875165728a820890ee01baade8fd5f053d1bcb9e907a1a0beffd9ea34113f9f4183fb790304f456b4d5b3604e42cf88ebf435e51f7460bf5a27124aa5c92aa61e3a98a72ecf66eb9724b3466ffadbe048145307285ebfe8c2b9c85d8893f46dca5b3b24c77e08c2ffd915ddb885"}}, &(0x7f0000000100)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000003c0)={0x44, &(0x7f0000000180)={0x40, 0x5, 0x48, "7db83b587fb920cf863ae4f4333e82ee6be28a15cbbb357bbe9f5ff308298a75b407100285585cc59f15ae42e36567ff628b2c8fd9115225cc4407720455084bec86a0823966d6f9"}, &(0x7f0000000200)={0x0, 0xa, 0x1, 0x20}, &(0x7f0000000240)={0x0, 0x8, 0x1, 0x5a}, &(0x7f0000000280)={0x20, 0x80, 0x1c, {0x46, 0x7fff, 0x6, 0x37, 0x3f, 0x7ff, 0x8, 0x1, 0x20, 0x0, 0x7f, 0x5}}, &(0x7f00000002c0)={0x20, 0x85, 0x4, 0x6}, &(0x7f0000000300)={0x20, 0x83, 0x2}, &(0x7f0000000340)={0x20, 0x87, 0x2, 0x94}, &(0x7f0000000380)={0x20, 0x89, 0x2}}) [ 482.012621][T13295] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 482.372855][T13295] usb 5-1: config index 0 descriptor too short (expected 64933, got 92) [ 482.381910][T13295] usb 5-1: config 1 has an invalid descriptor of length 69, skipping remainder of the config [ 482.392834][T13295] usb 5-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 482.406459][T13295] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 482.415846][T13295] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 482.465319][T13295] cdc_ncm 5-1:1.0: bind() failure 06:06:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:32 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:32 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, 0x0) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:32 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r0, &(0x7f00000000c0)={0x4, 0x8, 0xfa00, {r2}}, 0x10) write$RDMA_USER_CM_CMD_QUERY(0xffffffffffffffff, &(0x7f0000000080)={0x13, 0x10, 0xfa00, {&(0x7f00000002c0), r2, 0x3}}, 0x18) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_xfrm(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYRES16=0x0, @ANYRES16=r4, @ANYRES32=r1, @ANYRES64, @ANYRESHEX, @ANYRES64, @ANYRESDEC], 0x7}}, 0x9) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e22, 0x3ff, @ipv4={[], [], @local}, 0x3}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}], 0x3c) 06:06:32 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x200000, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000180)="640f830d002bc3f30f209765643e0fc7b3280066b9800000c00f326635010000000f3066b9650a000066b80000000066ba008000000f30b800008ec0640fc718d017bad00466ed", 0x47}], 0x1, 0x20, &(0x7f0000000240), 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r5, 0x800455d1, &(0x7f0000000000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = fcntl$dupfd(r10, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_ALLOC(r11, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x284286913f208957}) ioctl$DRM_IOCTL_AGP_BIND(r8, 0x40106436, &(0x7f0000000080)={r12, 0x399df20}) sendmsg$nl_xfrm(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x200, 0x70bd28, 0x40000000, {{@in=@local, @in=@empty}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:32 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sysfs$1(0x1, &(0x7f0000000000)='\x00') sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:32 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$tipc(r6, &(0x7f00000001c0)={&(0x7f0000000000)=@id={0x1e, 0x3, 0x3, {0x4e22, 0x2}}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000040)="6c98929e4f8a37e7f15a85065d4f5a491f73d44edeaabccf307b87f6919c989b4f36386e84366564bdb4f9a8f17835aaf95cb0417dbf869986ac72cb22805067e760c4620e4992542bd036196c4dfe64075436118c7e9810c743f21328c6ddecc51d51070afa169e5ae263e07b72a811e0ddeac38790b6b4b1f2872927757a732262f0166a7f48de61ac0a2b43908b59a866521f294273ff6a71e7d24eb32b5d7f", 0xa1}], 0x1, 0x0, 0x0, 0x20000000}, 0x2064850) 06:06:32 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) ioctl$USBDEVFS_FREE_STREAMS(0xffffffffffffffff, 0x8008551d, &(0x7f0000000000)={0x89d2, 0xd, [{0xe, 0x1}, {0x7, 0x1}, {0x6, 0x1}, {0x5, 0x1}, {0xc, 0x1}, {0x9}, {0x5, 0x1}, {0x1}, {0xb, 0x1}, {0xa}, {0x9}, {0xc}, {0x3}]}) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:32 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00'}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:33 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) accept$alg(r5, 0x0, 0x0) r6 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="ac000000210021000000000000000000ac1414aa00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c0011000000000000000000000000000001ac1414aa000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000a00"/100], 0xac}}, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r7, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r7, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r7, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r8 = gettid() syz_open_procfs$namespace(r8, &(0x7f0000000540)='ns/mnt\x00') fcntl$lock(r7, 0x24, &(0x7f0000000000)={0xa6ec39254089e90f, 0x6, 0x0, 0x8, r8}) 06:06:33 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r5 = fcntl$dupfd(r4, 0x0, r3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = ioctl$LOOP_CTL_GET_FREE(r8, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c80, r9) 06:06:33 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00'}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) [ 484.746176][T13295] usb 5-1: USB disconnect, device number 2 [ 484.770134][T15519] delete_channel: no stack 06:06:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, 0x0, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:35 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x246441) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0x200, 0xc, [0x6, 0x106, 0x3]}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$isdn(0x22, 0x2, 0x21) dup2(r1, r2) 06:06:35 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="ac00000021000019000000000000ac1414aa000000000000000000000000000000000000000000000000000000000000ffff00"/62, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r2], 0x4}}, 0x0) 06:06:35 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) r4 = syz_usb_connect$uac1(0x1, 0x98, &(0x7f0000000000)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x3, 0x1, 0x47, 0x6cdfab11ac0c25eb, 0x2, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xf7, {{0xa, 0x24, 0x1, 0x4, 0x8}, [@input_terminal={0xc, 0x24, 0x2, 0x5, 0x101, 0x2, 0x1, 0xad, 0x2, 0x40}]}}, {0x9, 0x4, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x7}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x8, {[@format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x6, 0x4, 0x5f, 0x81, "e2", "561abb"}]}, {{0x9, 0x5, 0x1, 0x9, 0xa5, 0x1, 0xff, 0x1, {0x7, 0x25, 0x1, 0x0, 0x79, 0x5}}}}, {0x9, 0x4, 0x2, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x4, {[@format_type_ii_discrete={0xf, 0x24, 0x2, 0x2, 0x8, 0x1, 0x1, "8fe0ab1f91a7"}]}, {{0x9, 0x5, 0x82, 0x9, 0x82, 0x83, 0x1, 0x3, {0x7, 0x25, 0x1, 0x86, 0x6, 0x401}}}}}}}]}}, &(0x7f0000001680)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x201, 0x1, 0x2, 0x6, 0x20, 0xd4}, 0x33, &(0x7f0000000180)={0x5, 0xf, 0x33, 0x4, [@ss_container_id={0x14, 0x10, 0x4, 0x4, "561d144ac76b2b33f4109822216e958d"}, @ptm_cap={0x3}, @ptm_cap={0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x7e, "523ea35fe6771a05ae6bf102a537ebc0"}]}, 0xa, [{0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x400a}}, {0x86, &(0x7f00000002c0)=@string={0x86, 0x3, "846aa4d8f34b1d7f546db7430a1074ca69444be1c47343f6367c8c9e9c01759c83840a6e1741c95ec1451f6dc5b141a30f1f4bb4a173104d83931d8c863f5fa749c962fd97ab2944068419ff77848fdcfb030ee25154120f71d5e0abbd75e31703b6cdb7cd5dd676fe594e9a24d8fd2e9daee6cfde4e79d6eef565b1a10e35636002160d"}}, {0x1c, &(0x7f0000000200)=@string={0x1c, 0x3, "5b7638fe297dce5c471e41cb336d5d5e7c4d3ba55efead9abbc4"}}, {0x1002, &(0x7f00000005c0)=@string={0x1002, 0x3, "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"}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x400a}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x2c02}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4}}, {0xc6, &(0x7f0000000400)=@string={0xc6, 0x3, "d1ceffcb425a7b06dbe141992ee5075925190626e3d4054c80e946b58173f65f377ee36725635f24121144212ae038e2722fa657fcba43d7b4cab1d7a3646fbb063447caa46c855a248ada40b3aa253b4177d88bb4c75ee32694eb861f6389d5cdc80c039fb188ca8f0c003e10f2668204d8ec20044833a6f9f10754b9606701faec5f903fc4b54a7c941b423f0d8b1f4032e510769196c6074bfb033534a66cc889ca647f81682fe203dc9af5e4ea75c578725f53156a593813e6631b1c9d6c554a7317"}}, {0x4, &(0x7f0000001600)=@lang_id={0x4, 0x3, 0x43e}}, {0x4, &(0x7f0000001640)=@lang_id={0x4, 0x3, 0x40c}}]}) syz_usb_control_io(r4, &(0x7f0000001a00)={0x2c, &(0x7f0000001740)={0x0, 0x953282578325149c, 0xd0, {0xd0, 0x24, "4569220a7fc56740177dda58938c165f5c69d37da1ae46fc039f4902fe1afdcfb29b1732f7621a6b80ab4883be03381959b5469dfe84d3128bbf56db79cf22759aec3d8efca18dec170f2844dca17fb78e9ec41bc6271fbb858a69ff616819cc562a83a66c2ad0222ca6ffa9071d7fb735dd1dae96864d972ee1c4e010a4d3b209eee346fff5add8d0c67047aa2467d89ba881dc40eff90bf1b1358d8fb715074a10938b364f134fea687f2b1360e8cf7e0aa4af8c200dda6a395c1b89d45e92634e1a42606ef384055303f2581a"}}, &(0x7f0000001840)={0x0, 0x3, 0xcd, @string={0xcd, 0x3, "15ea6ac67d5736c66c3c2fd0de86364c65cd2bdbf8561c2c21165fcc7308c75836f3f8e0fc3038ac6993b258d88214c168d545414d0028fe1028d6e501551b5c27f26150d6dfeb161663fbf27be1fed3edeaabc48c4507238a094d2b29522c27c1c221e93472a4bb26fd258b51342835495cfccc67bf9302459e35230065568de172a20b8b786fe45020f47ba6330697d18c2170bc9a36f66f6d9066417f87b2bba0f72b1ed8fdf06ad17707e8c211b1e3f890d81f7b7c353be9f917cab6870f3a642f45aa2e4bc726a7c6"}}, &(0x7f0000001940)={0x0, 0xf, 0x34, {0x5, 0xf, 0x34, 0x3, [@ss_container_id={0x14, 0x10, 0x4, 0x0, "2993a7bd360f12c18ee74855e726b7b4"}, @ext_cap={0x7, 0x10, 0x2, 0x8, 0x3, 0xf, 0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x81, "4bf413e78e28d0bb651e29a15c95a4f6"}]}}, &(0x7f0000001980)={0x20, 0x29, 0xf, {0xf, 0x29, 0xc0, 0x1, 0x8, 0x0, "bf5cb3cd", "8713233c"}}, &(0x7f00000019c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x7, 0x464b3faa8d7d923f, 0x1, 0x4, 0xc7, 0x1, 0x7}}}, &(0x7f0000001ec0)={0x84, &(0x7f0000001a40)={0x20, 0x21, 0x90, "df53c14386c12c9dfaa6f070f6eecd169580e03547b55a0e66dcb46cbe5bc664ccd69ff246ce79976138094ba2f54a3de3ac0bdb029cd914733a676cbf3a7ff86e888d35f31b9fe4b30212979f83467328d4af204278574ee17d64ebab3bd310b4b81c8c65a2c49d3706bd31c23d730b024945451a2b001693bb0d3f96ae5429f50fd602663c45355372250a525eb402"}, &(0x7f0000001b00)={0x0, 0xa, 0x1}, &(0x7f0000001b40)={0x0, 0x8, 0x1, 0x5c}, &(0x7f0000001b80)={0x20, 0x0, 0x4, {0x1, 0x3}}, &(0x7f0000001bc0)={0x20, 0x0, 0x4, {0x8, 0x4}}, &(0x7f0000001c00)={0x40, 0x7, 0x2, 0x1}, &(0x7f0000001c40)={0x40, 0x9, 0x1, 0x4}, &(0x7f0000001c80)={0x40, 0xb, 0x2, "2acb"}, &(0x7f0000001cc0)={0x40, 0xf, 0x2, 0xadb9}, &(0x7f0000001d00)={0x40, 0x13, 0x6}, &(0x7f0000001d40)={0x40, 0x17, 0x6, @local}, &(0x7f0000001d80)={0x40, 0x19, 0x2, "f7d0"}, &(0x7f0000001dc0)={0x40, 0x1a, 0x2, 0x5}, &(0x7f0000001e00)={0x40, 0x1c, 0x1}, &(0x7f0000001e40)={0x40, 0x1e, 0x1, 0x3}, &(0x7f0000001e80)={0x40, 0x21, 0x1, 0xff}}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0x78, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in6=@rand_addr="6cafa54ad1b332cb1f8889e89ad2c24f", 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0}}, [@address_filter={0x60, 0x1a, {@in=@empty, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x2, 0x4, 0x1f}}]}, 0x3d9}}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, &(0x7f0000002080)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$VIDIOC_S_CTRL(r3, 0xc008561c, &(0x7f00000020c0)={0x80, 0x81}) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r5, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) sendto(r5, &(0x7f0000001f80)="da6e86857050a3ac712c0ad0ea1feadd5279e289aeaf4e8d8d8a056c0828ba4ebe1da96760f180fabcf08f5f23675e8f9846df5dd8726725b56b93802e1d98b96e50145c6e18ce66bfa6e85f378e8f6b4eba2ca56310fc4204694a438aaddf382e", 0x61, 0x0, &(0x7f0000002000)=@l2={0x1f, 0x7ff, {0xa0, 0x33, 0x9, 0x3f, 0x9, 0xf8}, 0xa3fc, 0x2a}, 0x80) 06:06:35 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000000)=r2, 0x4) 06:06:35 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00'}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) [ 486.646165][T15587] delete_channel: no stack 06:06:35 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x5) flock(r2, 0x1) flock(r1, 0x2) close(r2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="ac000000210021000000000000000000ac1414aa00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c00110000000000000000000000000000000001ac1414aa000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000a000000000000000000000000000ecf52bc725e6d5f5d4b87e96e48dea96230f1cfcfb9db9552cdb7ce6c966d787d61a0d65f85296b038d4e82059dab7a0998ba54cbcb7714f6ea3914e0ae5f15eb1b2409d0ef6cfbe5f2b892488e46e079154c4d23736b826b2d7f638912acfac1b07e215992f632"], 0xac}}, 0x0) [ 486.714950][T15595] delete_channel: no stack 06:06:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x21) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000000040)={[{0x6, 0x5, 0x2, 0x7, 0x97, 0x1f, 0x5, 0xe3, 0x87, 0x7, 0x2, 0x8, 0x56c}, {0x1bb, 0x1, 0x40, 0x4, 0x1, 0x1, 0x3c, 0x0, 0x92, 0x3f, 0x9, 0x1, 0xfffffffffffffffc}, {0x3fc9b88c, 0x2, 0x69, 0x7, 0x7e, 0x6, 0x8, 0x5, 0x1, 0x9, 0x40, 0x8}], 0x55}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r3}) dup2(r0, 0xffffffffffffffff) 06:06:35 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0xfffd, 0x0, @loopback}, 0x1c) r4 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x40040) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='c\a\x00', 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$FIGETBSZ(r3, 0x2, &(0x7f0000000300)) r8 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40000) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x18, 0x4, 0xe, 0x3f, 0x280, r8, 0xfffffff7, [], 0x0, r7, 0x2}, 0x3c) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r9 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x200000) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r10, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r10, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r10, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r10, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r10, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) ioctl$sock_inet_SIOCSIFADDR(r10, 0x8916, &(0x7f00000001c0)={'vcan0\x00', {0x2, 0x4e22, @rand_addr=0x80000000}}) getsockopt$bt_BT_POWER(r9, 0x112, 0x9, &(0x7f0000000080)=0x8, &(0x7f0000000100)=0x1) close(r3) 06:06:36 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x0, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) [ 486.899648][T15608] delete_channel: no stack [ 486.904680][ T3383] usb 6-1: new low-speed USB device number 4 using dummy_hcd 06:06:36 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10000, 0x0) setsockopt$TIPC_CONN_TIMEOUT(r3, 0x10f, 0x82, &(0x7f0000000040)=0x79, 0x4) r4 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 486.949552][T15608] delete_channel: no stack 06:06:36 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0x0, 0x4000060, 0x0, 0x0) close(r3) [ 487.172932][ T3383] usb 6-1: Invalid ep0 maxpacket: 32 [ 487.342820][ T3383] usb 6-1: new low-speed USB device number 5 using dummy_hcd [ 487.582681][ T3383] usb 6-1: Invalid ep0 maxpacket: 32 [ 487.588481][ T3383] usb usb6-port1: attempt power cycle [ 488.312705][ T3383] usb 6-1: new low-speed USB device number 6 using dummy_hcd [ 488.412913][ T3383] usb 6-1: Invalid ep0 maxpacket: 32 [ 488.562661][ T3383] usb 6-1: new low-speed USB device number 7 using dummy_hcd [ 488.652966][ T3383] usb 6-1: Invalid ep0 maxpacket: 32 [ 488.659093][ T3383] usb usb6-port1: unable to enumerate USB device [ 488.674746][T15626] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 06:06:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, 0x0, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:38 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) dup2(r0, r1) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x202002) keyctl$chown(0x4, r2, 0x0, 0x0) r3 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)='\x00', r2) keyctl$setperm(0x5, r3, 0x2281801) 06:06:38 executing program 3: semget$private(0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r4) [ 489.731190][T15630] delete_channel: no stack 06:06:38 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000080)={r6, 0x2}) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) sendmsg$nl_xfrm(r7, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:38 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 489.783347][T15635] delete_channel: no stack 06:06:38 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x0, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:39 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$isdn(0x22, 0x2, 0x21) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) dup2(r2, r0) 06:06:39 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000080)={@mcast1, 0x403, 0x0, 0x8ea34d29b903b2b2, 0x2, 0x39a, 0x54b7}, 0x20) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0x4, 0x2) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:39 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) shmctl$SHM_INFO(0xffffffffffffffff, 0xe, &(0x7f00000001c0)=""/91) r3 = fcntl$dupfd(r2, 0x0, r1) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) open_by_handle_at(r4, &(0x7f0000000380)=ANY=[@ANYBLOB="2c0000005e0000007d79c9076e25da4ac695ddb79103e1980e6debafb40a30c441f7c59fe2cc64bd32ba8da0ac55719d6673d9bfc862b950d132979020842f8beea7feaf84911a09d0c27ed04c9331b444ec7d11dfa4283390e3bc1e36cfdc6256ed900b050885c0c1be888b89062e0411150100a2a981420f4d5f08c4aeb7fb1085ae1accafbe0afd40ece3fd759e8570c6242596ff861371279b7ea80a"], 0x180) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4000) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r6 = socket$inet(0x2b, 0x801, 0x0) setsockopt$inet_int(r6, 0x0, 0x60, 0x0, 0x0) bind$inet(r6, &(0x7f0000000240)={0x2, 0x4e23, @broadcast}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="98200000210021000000000000000000ac2e14aa00d4f807e8746400000029000000000195b2550f5600000000000000006c9c7b4b000069529fc6ccb662269070481de2424e5c77ea589c2fff2b0a14bc19eebb060f381b416c3cbedd9534d771f132e3cfb2e4ef53ca0da8ce", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c00110000000000000000000000000000000001ac1414aa000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000a00"/100], 0x4}}, 0x0) 06:06:39 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_QUERYMENU(r2, 0xc02c5625, &(0x7f0000000000)={0x5, 0x800, @name="1efdb33b17327c3dc412bbf09c9aafa16ddc224e829147f06868b29c24e2ad0c"}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r3 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$VIDIOC_DV_TIMINGS_CAP(r9, 0xc0905664, &(0x7f0000000040)={0x0, 0x0, [], @raw_data=[0x77c2, 0x9, 0xfffffffe, 0x302e9297, 0x1ff, 0x3ab25573, 0xfffffffb, 0x1f, 0xfffffbff, 0xff, 0x200, 0x5, 0x1, 0x8000, 0x9d7, 0x7, 0x2, 0x3, 0x4, 0x3, 0x3, 0x5, 0x10001, 0x3, 0x400, 0x80000001, 0x7, 0x1, 0x7, 0x7fff, 0x1, 0x3]}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r10 = socket$inet(0x2b, 0x801, 0x0) setsockopt$inet_int(r10, 0x0, 0x60, 0x0, 0x0) setsockopt$inet_opts(r10, 0x0, 0xd, &(0x7f0000000180)="ee82b14c45818b54902329d8181d1f9e41cd4be0d89995da8e21e7153ddda54f91b75590bf4a9c588c1dd527e5ca9024cd303c07d924d4211fb94d47390081d323ab4b2e6a8335cc7005b5acf1aef1", 0x4f) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r11, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r11, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r11, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r11, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r11, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = fcntl$dupfd(r13, 0x0, r12) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) r15 = socket$netlink(0x10, 0x3, 0x0) r16 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r16, &(0x7f00000004c0)={0x0, 0xaa03, &(0x7f0000000500)={0x0}, 0x1, 0x0, 0x0, 0xc054}, 0x0) getsockname$packet(r16, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r15, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="3800000021ea15cbc4000507000000000000000000000000593fdff85b73e7b0a73fd375b242855efbb6aaf2043103fade78192283c9e3ac01d6aa774dc598c70724af7371402294b2f1", @ANYRES32=0x0, @ANYBLOB="00000000001800187469000c00020008000100", @ANYRES32=r17], 0x38}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r14, 0x8933, &(0x7f0000000200)={'vcan0\x00', r17}) ioctl$sock_inet6_SIOCSIFDSTADDR(r11, 0x8918, &(0x7f0000000240)={@local, 0x42, r18}) sendmsg$nl_xfrm(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="ac0000002100210000000000fedbdf25ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d15383c1b25a1e3f27b16ee847ecc931659f5a3be93fa048011b7c89dfa9fc0fecf3c95da4dee1f6cff7e5a9c092b89bd8048d28bf43e3b3fcf9659253d3092e3990cfdc7c32cf7acbca4824ed602c50f088cebd3023130c9793f7c1298ad49d64534c4006000000eb53bdbd908e081744ea197abbeb29b4115ec45d480b03eb19f05c3e7b7f5988345c405e6febad37e309fd6a2f1e27a54ee1eaefd8694780a3f78419c8f6edd1f7fc3afe9dd98d4b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c00110000000000000000000000000000000001e0000001000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000a00"/100], 0xac}}, 0x0) 06:06:39 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x0, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) [ 490.247405][T15665] delete_channel: no stack 06:06:39 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) linkat(r6, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 490.344550][T15662] netlink: 92 bytes leftover after parsing attributes in process `syz-executor.5'. [ 490.397037][T15665] delete_channel: no stack [ 490.445992][T15675] netlink: 92 bytes leftover after parsing attributes in process `syz-executor.5'. 06:06:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, 0x0, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:41 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0x0, 0x20000000, 0x0, 0x0) close(r3) 06:06:41 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_xfrm(r5, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x2, {{@in=@local}, 0x0, 0x2}, [@migrate={0xfffffffffffffcf8, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:41 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) dup2(r0, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) r5 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) 06:06:41 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, 0x0) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:41 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x24001, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0xfffffffffffffebc) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r5, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r6 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 492.833496][T15692] delete_channel: no stack 06:06:42 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSERGETLSR(r2, 0x5459, &(0x7f0000000000)) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$isdn(0x22, 0x2, 0x21) dup2(r3, r4) 06:06:42 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f00000005c0)={0x0, 0x0, 0x7, 0x0, [], [{0xfffff612, 0x1, 0x2, 0xfffffffffffffff9, 0x7, 0xfffffffffffff801}, {0x6, 0x7, 0x4, 0x4, 0x99c0, 0x1}], [[], [], [], [], [], [], []]}) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 492.983438][T15701] delete_channel: no stack 06:06:42 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$VIDIOC_SUBDEV_G_FMT(r3, 0xc0585604, &(0x7f0000000000)={0x1, 0x0, {0x4, 0x3, 0x2023, 0x7, 0xa, 0x0, 0x2, 0x1}}) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) [ 493.017951][T15699] delete_channel: no stack 06:06:42 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="ac000000210021000000000000000000ac1414aa00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c00000000000000000001ac1414aa000000000000000000000000000000000000200000000000ffffffff00000000000000c6fd2571000000000000000000000000000000000000000a000000000000000000"], 0xac}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 06:06:42 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, 0x0) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) dup2(r0, r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000600)={r5}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000040)={r5, 0x8001}, 0x8) [ 493.290574][T15722] delete_channel: no stack [ 493.324319][T15724] delete_channel: no stack 06:06:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:45 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @local}, @in6=@remote}}, {{@in6=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000000040)=0xe8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:45 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) dup2(r0, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x4125c0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) fgetxattr(r4, &(0x7f0000000200)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/13, 0xd) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000140)=0x8, &(0x7f00000001c0)=0x2) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000000080)={0x0, 0xffffffffffffff84, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r4, &(0x7f00000000c0)={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000000), r8, 0x0, 0x1, 0x4}}, 0x20) 06:06:45 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0xfffffffc, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r6, 0x40045542, &(0x7f0000000000)=0x9ed) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:45 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f0000000000)="5eaaec213797cc19c0abde90ba14505c14490bdf90de57528a2565391d51de467a0b739154f22e9fb8b450105210a7eeddabfb3ecb02c8af84881d99db927cc68ffd34a0d899a41d030a8a667716184db2b49088bd48ca92c692b48cd052f25a0e0172e30a3568d0a058f982e4e9aceab117bea318b1de5dd0ad2e3df2a21d76d8b552c85ddc1fe800bed55e93eadd74059650304a8dcfe4f7d9ad365b39335cc10a9db98d62548c14998c5ad335312e15142f4523335fb7f1f39ce3a06549d3a616b68c21a498bc1db3dd6743cc0858d17ec3d699b13534a3cac3ff5be2e0617561eca2d592c68b88296845643a7ce59c495107c56fb00ebad37cbe9e2b5309") r4 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:45 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, 0x0) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) [ 495.956982][T15738] delete_channel: no stack [ 496.073095][T15749] delete_channel: no stack 06:06:45 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x82800, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="ac000000210021000000000000000000ac1414aa0000000000e300000000000000000000000000000000000000000000000000000000e8452dfe000000000100", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000bbdf257898f66171da084ed8eaca189d0000005c001100000000000000000001ac1414aa000000000000000000000000000000000000000000000000ffffffff00"/116], 0xac}}, 0x0) 06:06:45 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x102, 0x0) ioctl$VIDIOC_STREAMOFF(r2, 0x40045613, &(0x7f0000000040)=0xc32) dup2(r0, r1) 06:06:45 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r7}]]}}}]}, 0x38}}, 0x0) sendmsg$inet(r4, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10, &(0x7f0000001900)=[{&(0x7f0000000380)="ce8db0ffeb95a50fe414f53284ce90edc89c50d07d6e21661700a54b927632ced62fd8851bb620a52553a2b601009a705d2bda9ed34df6a543679b81584324d44fe22023b11336c39f5478155079c05e0e3fd1fc280a833f9b8234055df987514c07e01397c32ebb3008588c9fa4b35f5100b4083f9cd9c0fac55b83f19c6b52f459afef976336708c67493d7561e1f651647ae82a1cdd6da19c1f1941913ade2f04306611d041c9f99c5564b86e924c26c1a2fc2a7b79308e7cb7541005ccebc25295d7e5aa3afe7e97e594ea0b8b18c430fc1774328ed8d6357e6e8e43b803dcc1605298fb694329", 0xe9}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000100)="2bb2dd09ba5d5a8af40e60c687da4c761fa0723508c49d240549704081e34e26fa8832263319aa1764ddebf354edabb0719d009fde5283fef11af96db8e5daf66aa5820b3bcf15eb46724e0d21868fba8af5f2b9bd1dae5aa7c8d785ed8ddc65fe0b8d573e93fbec1f0d2f57b6627df07a850756273286fdd4d481f758da", 0x7e}, {&(0x7f0000001480)="5896abefae92ab25e2a66767fbe4b7fda66e62b482d3ca734023ee3b86c68dd15e4caf727a6fa771fd8b83d4ca7f4f706b7028118d8f2727253b7faec57560b6a92e14bc3f545dc97565cbd330c670ba64b1d9350e0648b0894eb4fb2b5ee88969a2dabb09c7ef7871a6f1f4dfc6af2868d2ce612a368f15f1b19ee7374e3e522aecf0fa93d193f0312bb9f9a7cfdbfcc881b69c264d9f11c8cc2537a58da4e804c13b2b79b3f0", 0xa7}, {&(0x7f0000001540)="1c95755bbc977200d9d420d7591594cb35e02f10e044d58308747155b9a1af1d0f97303c0e3e22f4578b1d3bea4f69b027338a025a5c59cb85b93f4966b37644a42d87ef3aea770cb792cf8aae86a42294fc2ee7642575309cfc15bcd96eb5e8d78f475eee21be9fa9129fcb6620d4e0d544b46c17abc531b495ef7f946793e29021f97973c67d7983a5f75c9134624a9e7c60b0e3def7b035f9b03838909822b65143c9fdf3c8d62cb4c00b22dd632139b842d3c3aa21f6e2826dfdde6175574161276c154dbd9f9e27c2bc", 0xcc}, {&(0x7f00000001c0)="744ba5e56f51fd29bd5eb8f92893f3a91621bbd4f89172b8420f1a338ad32946616bac92e17c90d68ff3ef8c898c8bb1d0a6fc49714912f9c8b16c6bebdd2926b3392ad875494ab653be5aac", 0x4c}, {&(0x7f0000001640)="da2c5b6450939404fd2834fa7303b86e6941ea8279af68c11b2cafb4e6a830f8af303701800121facf8ed44956644faf23b6c5887bade9c21c9e40d03de7ee8c72977681a8df580226140eef7f14aef36823a0bd6a3dc894a4cadb79288a11d96ee2015bd36ef70c9d7feed14349265c3e19cf1dfe5e787f54d5b817a0e37b9e63ba0100f9512b69e64ed86780ae0c0d11907b90317271558a73c5db476c310484cb89359cfad0691883ab645638711f846393c828b53e73996c1118976a2df41bd048152535e0bc6d51ceeb482050b82f29c4e63134af3ba1ccfe4e6e9054498f11359c73039be042af", 0xea}, {&(0x7f0000001740)="d43a16da65ccd25a31fbb2b5d384ba335b634fd018a719f1889db21d84b4e8903b398d9c781493b28ee5bef0ed22c8cb06f4e99a233b925155ab3042d2c8d50285b9f9c5d468dd8f25e926bb0ab94dfc46b65d7c3f4c3ae437455cc3f67261a896fd8357a777a69189232e852f887f4438b55e1077bad1fa787beb88fb55f8b412d97b8996158c5d2dcb51d823382e1ba9fd9ca0e246570c3848f08b0b6887a14f6a20c1f7b730e85d76a09a834bee245a1cc2f5e81fc2ee20942ff5338664a6ad8d05e4590f3ea2b3a5969bcc199ae4ea9f050214858d429c7cbbed1d120875299e903eba4ca9c60914d86da34b7e2480b1e8dbe5", 0xf5}, {&(0x7f0000001840)="2f287811ce81bf5a916eb76bc9ca776f36adbcd624323200d435af6d1cc7f33e6f7fb85153fb46762aebb0c31bbe8d894285c66f7b3cae11242fe2a3bd34e88c44019e01000856539f303a4b05cfce73cde581bf36c2555f8e116ac96bd1b14ed838e2ef6c762539da70dc10b56a25af2d82fbaf82501e844580d7afb30bc839268d2057ba29fc82fca71ea0faf93380623a971838b03ca0e50b89abc198968d7f289adfac6c8f926a592053666bc205", 0xb0}], 0x9, &(0x7f0000001b40)=ANY=[@ANYBLOB="1c000000000000000000000008000000a02081f6c88a5ad4777980", @ANYRES32=r7, @ANYBLOB="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"], 0x138}, 0x8840) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) socket(0x11, 0x2, 0x7) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$USBDEVFS_DISCARDURB(r2, 0x550b, &(0x7f00000002c0)=0xff) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$KDGETKEYCODE(r10, 0x4b4c, &(0x7f0000000000)={0x401, 0x5}) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) [ 496.322716][T15762] netlink: 92 bytes leftover after parsing attributes in process `syz-executor.5'. 06:06:45 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:45 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$MON_IOCX_MFETCH(r4, 0xc0109207, &(0x7f0000000040)={&(0x7f0000000000)=[0x0], 0x1, 0x3}) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@remote}]}]}, 0xac}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x202000, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r10, 0x12, 0x2, &(0x7f00000003c0)=""/71, &(0x7f0000000440)=0x47) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000000340)=""/13) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r12, @ANYBLOB="0104000000200000e4bc66a99e97"], 0x14}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r7, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xa5db0780c6b13ee0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0xcc, r12, 0x4, 0x70bd26, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x62}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x18000000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf8000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffc}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@empty}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x402}]}, 0xcc}, 0x1, 0x0, 0x0, 0xe78edb699b7733b}, 0x3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = fcntl$dupfd(r14, 0x0, r13) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) ioctl$IMSETDEVNAME(r15, 0x80184947, &(0x7f0000000380)={0x4, 'syz1\x00'}) r16 = getpgrp(0x0) getpriority(0x0, r16) [ 496.424910][T15768] netlink: 92 bytes leftover after parsing attributes in process `syz-executor.5'. [ 496.446260][T15769] delete_channel: no stack [ 496.474216][T15770] delete_channel: no stack 06:06:45 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in=@empty, 0x0, 0x0, 0x3}}, [@migrate={0x5c, 0x11, [{@in6=@rand_addr="fb1db9afe64de7ce00d0a8001af47c3b", @in=@local}, {@in=@broadcast, @in6=@dev={0xfe, 0x80, [], 0x23}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}]}, 0x76}}, 0x0) 06:06:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:48 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x5, @local, 0x9}, @in6={0xa, 0x4e24, 0x4, @mcast1, 0x9}, @in={0x2, 0x4e22, @loopback}], 0x48) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$isdn(0x22, 0x2, 0x21) dup2(r1, r2) 06:06:48 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x615, 0x2080) getsockopt$inet_int(r1, 0x0, 0x2, &(0x7f00000003c0), &(0x7f0000000400)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:48 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x41802, 0x0) setsockopt(r4, 0x4, 0x9, &(0x7f00000000c0)="0e3d1123ad63455f0c2d082b4353e0aae7297446cfc5205d860c49e6a469a3a6075fb5e5a8541c22657344420d7a57610d0afdca39d1743b2170307afb61b173c3872e1c777a3a4d4abcf1c551f93523651dec5c4f7e3a428fec0637cfb444f6e07113ff076f56be7e135b04f38eac8db6b2343ff8f1dbfc244c3c91081c2604ac705a25da3e0c9abdbc637e344c114176d2568f2709e273341789d9e59a114c5a54d8d351cd0b97555ce82c3d84773a2e", 0xb1) setsockopt$inet6_tcp_int(r3, 0x6, 0xc, &(0x7f0000000040)=0x1c, 0x4) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r10}]]}}}]}, 0x38}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000180)={'team0\x00', r10}) recvfrom$packet(r7, &(0x7f0000000480)=""/245, 0xf5, 0x80, &(0x7f00000001c0)={0x11, 0x9, r11, 0x1, 0x6, 0x6, @remote}, 0x14) 06:06:48 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:48 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) ioctl$void(r4, 0x1400cbcd9) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000040)='./file0\x00', r6, r7) setfsgid(r7) [ 499.030400][T15798] delete_channel: no stack [ 499.079694][T15802] delete_channel: no stack 06:06:48 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r6, 0xc0bc5310, &(0x7f0000000000)) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:48 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r5 = fcntl$dupfd(r2, 0x4b3ce6dc1f79b432, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="ac000000210021000000000000000000ac1414aa00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c00110000000000000000000000000000000001ac1414aa000000000000000000000000000000000000000000000000ffffffff00"/88], 0xac}}, 0x0) 06:06:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f0000000000)={0x10000, 0x1}) dup2(r0, r1) ioctl$PPPIOCGFLAGS1(r1, 0x8004745a, &(0x7f0000000240)) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x202002) keyctl$chown(0x4, r2, 0x0, 0x0) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000000c0)="b5f717752f7b6a4b7864520b582aed2d5033c7fe399ca9dfd2afb631ed83efd6be6a400f0ce545c1d99cbc1aef810c3592ece1ee1a0ac734132713b8a07a749a03249d00219bd2a0c007621ddf6c7ccce067c8e91bb987b0c793eee39697d876130d36fdc41013676f9694f50de4e2bf20677385ec37e8db838b2209b891b694239df91e66c56f1f057f75e7dae609532895ec673334c40baafa6957dc8da02e2108aa908f89e89acdc6eedec825e7", 0xaf, r2) r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r3, &(0x7f0000000180)=ANY=[@ANYBLOB="6e6577206465666175c77420757365723a73656c6673656c6620303030303030303030303030303030303030363400"], 0x2f, r4) 06:06:48 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) [ 499.364822][T15819] delete_channel: no stack [ 499.405571][T15819] delete_channel: no stack 06:06:48 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000002840)={"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"}) ioctl$KVM_SET_IRQCHIP(r2, 0x4020aea5, &(0x7f00000000c0)={0x80ffff, 0x0, @ioapic}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:48 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000040)=0x21fb57ef) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$isdn(0x22, 0x2, 0x21) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$UI_DEV_DESTROY(r5, 0x5502) dup2(r1, r2) [ 499.579939][T15828] Disabled LAPIC found during irq injection [ 499.668432][T15833] delete_channel: no stack [ 499.687379][T15836] delete_channel: no stack 06:06:51 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:51 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getcwd(&(0x7f0000000000)=""/31, 0x1f) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x2c2100, 0x0) ioctl$MON_IOCH_MFLUSH(r4, 0x9208, 0xfffffff9) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000380)=@raw={'raw\x00', 0x9, 0x3, 0x320, 0x0, 0x0, 0x0, 0x168, 0x168, 0x250, 0x250, 0x250, 0x250, 0x250, 0x3, &(0x7f0000000040), {[{{@ipv6={@loopback, @empty, [0xffffff00, 0xff, 0xffffffff, 0xff], [0xff, 0x7f00007f, 0xffffff00], 'vcan0\x00', 'veth0_to_hsr\x00', {0xff}, {}, 0x5e, 0x2, 0x2, 0x4}, 0x0, 0x120, 0x168, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@inet=@udplite={0x30, 'udplite\x00', 0x0, {0x4e21, 0x4e21, 0x4e21, 0x4e22, 0x2}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x588, 0x0, 0x2, 'netbios-ns\x00', 0x5}}}, {{@ipv6={@empty, @loopback, [0xff, 0x0, 0xff000000, 0xffffff00], [0xffffffff, 0xff, 0xffffffff, 0xff], 'bond_slave_0\x00', 'irlan0\x00', {0xff}, {0xff}, 0x2f, 0x0, 0x7, 0x2}, 0x0, 0xc8, 0xe8}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x380) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r5, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r5) 06:06:51 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10000, 0x0) r4 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000080)={0x2}) r5 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video35\x00', 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x3}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$SG_GET_PACK_ID(r8, 0x227c, &(0x7f0000000180)) 06:06:51 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000040)=0x14, 0x80800) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000080)=""/16, &(0x7f00000000c0)=0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) r2 = socket$inet(0x2b, 0x801, 0x0) setsockopt$inet_int(r2, 0x0, 0x60, 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={0x0, {0x2, 0x4e21, @remote}, {0x2, 0x4e20, @remote}, {0x2, 0x4e22, @multicast1}, 0x1, 0x0, 0x0, 0x0, 0x401, &(0x7f0000000340)='bpq0\x00', 0x80, 0x3f, 0x7fff}) dup2(r0, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r3, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1}) sendmsg$unix(r3, &(0x7f00000002c0)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)="dacae96272f2a11bb1ab9a7003180978b68b56b975a599df0e44932d7f7f5b1998c0b0b6012fbc828aaa5bb64fa66ea7e0aa0e983812a46ec3df9b9f598cceb7f8191b239c30a371ec65de1eaa91cf54d66947ec5bf271dfab0847b00e74bbb260ce0ca91d1b63b04ee1c21f5bdf6ea6216431904573a9d47dbf7763dc3e94e6b44cafc41732e4f3cc9f958745c2422409af5d101b609b6fa76ed0da35ea9cfefe827d457992318710e4e89b9184ce3858dab430405027a82be8174a551997a728259482ca94338796a03833e5240c0383ddbb0c25b504d2fcbeff378398172cb7e79a09fc9cc664adb42401d3746266335e1bae71", 0xf5}, {&(0x7f0000000180)="dc8ee22351d031a48bed7cd3cb5ade18f14f1efda5e279a3f8f53aff48fed58ef96fd1a430cc6dbd2986cc6b532466ddbf80bd6fd7aa9d885247487744c7cd110ff7b5542ce67a560fc13265645dbdea496ff0d7e362ca39f6afdb29834da6951c38d186ce20785807e270e9af6c0a01c329f2f653f31eaa08f629a5a0ef8f7f9c2009c09caf079cfb3afe73c7134d7448785a52c72b67be8f1d4099c3db0c25ba54deab2647fa36af46d748e2625185", 0xb0}, {&(0x7f0000000240)="24a1b8cab56d8f0dc3bca4971ee072227183bba081917dcdec2a7fdff5", 0x1d}], 0x3, 0x0, 0x0, 0x800}, 0x40002) [ 502.106116][T15847] delete_channel: no stack [ 502.179652][T15846] delete_channel: no stack 06:06:51 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000000)=0x2) r4 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="ac000000210021000000000000000000ac1414aa000000000000000000000000005e9de20b000000000800"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c00110000000000000000000000000000000001ac1414aa000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000a00"/100], 0xac}}, 0x0) 06:06:51 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x40, 0x640000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r3, &(0x7f0000000040)="0a8adb9a1fcecac5842d4953cd849248257a327de890e02d7e2c2c5d2b274c8fb4f9af68969e5d68ec9afdd8331e7d01b70c79ff5a006061397df421b2989e9b76212e0af6e481464f9af12a0b48f2577484e8ae72b6f9a223153e5bdabff93834fa686560de7dddab4e3622e9b228a5fc9ed5194cd57d1f5fa81117cc201c3b9f3a798035d1344c5f616f4c363251dcffc7ab5c16593b1150", &(0x7f0000000180)=""/237, 0x4}, 0x20) r4 = fcntl$dupfd(r2, 0x0, r1) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r5, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r6 = accept4$inet6(r5, &(0x7f0000000300)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x1c, 0x800) read(r6, &(0x7f0000000380)=""/219, 0xdb) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}, 0x4}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) 06:06:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) dup2(r0, r1) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0xe26d5e6557858c06, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000000)=0xfffffffe) 06:06:51 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="ac000000210021000000000000000000ac1414aa0000000000000007000000000000000000000000000000000000000000000000000000000000a00000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c00110000000000000000000000000000000001ac1414aa000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000a00"/100], 0xac}}, 0x0) [ 502.417718][T15873] delete_channel: no stack [ 502.455326][T15876] delete_channel: no stack 06:06:51 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:51 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x30, r4, 0x23f, 0x0, 0x0, {{}, 0x0, 0xb, 0x0, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x310102c8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r4, 0x8, 0x70bd2b, 0x25dfdbff, {{}, 0x0, 0x4108, 0x0, {0x14, 0x18, {0x9, @bearer=@udp='udp:syz2\x00'}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x8011}, 0xf087c417cc5a3bae) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_opts(r5, 0x29, 0x36, &(0x7f00000002c0)=@routing={0x12, 0xc, 0x0, 0x2, 0x0, [@ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, @loopback, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @empty, @mcast1, @loopback]}, 0x68) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r6, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r6, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r6, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r6) 06:06:51 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000000)={0x0, 0x1}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r5, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_xfrm(r3, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="ac0000002100210000ff000000000000ac1414aa000000000000000000000000000000175107be25bd311ae54a0000000000a72a053c7d661a9b13c35c560000632d11485acb87537a804cb8dd4a98c57e75cdd12022bb5f8895a23b0b9b89ca2afa84b26af33d8cf24e977f3f73bcf9579b581913a55ba3105dffb2e171406366657a7be9a097febacde88f94fcd7edc950a78ac013cded8f25d823f09e50f0a3b91cc87d4bd58e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c007efd8e82d1c5eb110000000000000000000000000000000000000000000000000000000000000030ec860f2331e0dc00ffffffff00000000000000000000000000000000000000000000000000000a00000000000000000000000000573f"], 0xac}}, 0x0) 06:06:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x22) dup2(r0, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$TIPC_CONN_TIMEOUT(r4, 0x10f, 0x82, &(0x7f0000000000), &(0x7f0000000040)=0x4) r5 = socket(0x11, 0x805, 0x3f) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x100000000, 0x1, 0x0, r8}) bind$inet(r5, &(0x7f00000a9000)={0x2, 0x0, @loopback}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000040)) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x80000, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r10, 0xae60) ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = fcntl$dupfd(r12, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) ioctl$KVM_IRQFD(r10, 0x4020ae76, &(0x7f0000000080)={r13, 0x401, 0x5, r2}) [ 502.735313][T15894] delete_channel: no stack [ 502.803367][T15891] netlink: 92 bytes leftover after parsing attributes in process `syz-executor.5'. [ 502.847178][T15898] delete_channel: no stack 06:06:54 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, 0x0, 0x20000000) tkill(r1, 0x1004000000015) r7 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r8, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r8, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r8, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r9 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r8, 0x40049409, r9) bind$netlink(r7, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r7, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:54 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_G_FMT(r5, 0xc0d05604, &(0x7f00000002c0)={0x2, @sliced={0x1, [0x401, 0x2, 0xef, 0x4, 0x200, 0x8001, 0x9, 0x5, 0x6, 0x5389, 0xb524, 0x3, 0xfff, 0x0, 0x5, 0xc4, 0x5, 0x3ff, 0x9, 0x101, 0xc1, 0x26, 0x35a4, 0x1, 0x7fff, 0x9, 0xffff, 0xff8e, 0xfffa, 0x3, 0x0, 0x80, 0x1, 0x80, 0xfffb, 0xffff, 0x2b3, 0x571, 0x2, 0x9, 0x800, 0xff, 0x1, 0x3f, 0xfff9, 0x8a01, 0xec3, 0x800], 0x4}}) r6 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = gettid() syz_open_procfs$namespace(r7, &(0x7f0000000540)='ns/mnt\x00') r8 = syz_open_procfs(r7, &(0x7f0000000040)='net/ipx\x00') getsockopt$inet6_dccp_buf(r8, 0x21, 0x80, &(0x7f00000003c0)=""/192, &(0x7f0000000080)=0xc0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="ac000000210021000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000008cf300db91f5519245d90acd1f0b219fb76aad39495a664a437ec7b8cdede861f5a3908b87bf21313ef6aae1463cfb4757165e71c16eb4940557e209a36a6e51718db700426559dbef4d0f37d1bf74c5ef511ea601712d3af9f7dcf04adce6ee8bf39cb2c52328620f647352b02354a15ef7b9aa76fe1e3ef853", @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES16, @ANYPTR64], @ANYRES32=0x0, @ANYRESOCT], 0x4}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) 06:06:54 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$IOC_PR_RELEASE(r6, 0x401070ca, &(0x7f0000000000)={0x5, 0xffff}) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:54 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:54 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="ac000000210021000000000000000000ac1414aa00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c4f65f3ddb0c7633705470011000000000000000000000000000000000100000000000000000000000000000000ffff75ffff00000000000000000000000000000000000000000000000000000a00000000000000000000000000edd38b8479e51050c5"], 0xac}}, 0x0) 06:06:54 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x21) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) dup2(r2, r0) [ 505.248555][T15909] netlink: 92 bytes leftover after parsing attributes in process `syz-executor.5'. [ 505.377626][T15913] delete_channel: no stack 06:06:54 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) signalfd(r3, &(0x7f0000000000)={0x8}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="38808e68cc0e901275ce10000507000009ff0300", @ANYRES32=0x0, @ANYBLOB="00000000000000001800120008000100767469000c00020008000100", @ANYRES32=r6], 0x38}}, 0x0) r7 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)=@updpolicy={0x1270, 0x19, 0x10, 0x70bd26, 0x25dfdbfe, {{@in6=@mcast2, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4e23, 0x0, 0x4e20, 0x0, 0x6caa6313d0b49419, 0x40, 0x0, 0x32, r6, r7}, {0x8001, 0xfffffffffffffff7, 0x800, 0x8350, 0x7, 0x4a, 0x1, 0x5}, {0x5, 0x80000001, 0x3, 0xc0}, 0xb2, 0x0, 0x0, 0x0, 0x1, 0x3}, [@algo_auth_trunc={0x104c, 0x14, {{'sha256_mb\x00'}, 0x8000, 0x0, "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"}}, @tmpl={0x144, 0x5, [{{@in6=@local, 0x4d4, 0x33}, 0xa, @in=@loopback, 0x34ff, 0x0, 0x0, 0x9, 0x1, 0x7, 0x4}, {{@in6=@dev={0xfe, 0x80, [], 0x26}, 0x4d2, 0x46}, 0xa, @in=@multicast1, 0x0, 0x0, 0x3, 0xff, 0x4358, 0x1000, 0x52f}, {{@in=@rand_addr=0xffffffff, 0x4d4, 0x9d41e4874b63eb61}, 0xa, @in=@loopback, 0x3505, 0x2, 0x2, 0x80, 0x2, 0x5, 0x1}, {{@in=@broadcast, 0x4d5, 0x872ee95760d16352}, 0xa, @in6=@empty, 0x3504, 0x3, 0x0, 0x80, 0x1, 0x1, 0x5}, {{@in6=@local, 0x4d3, 0x3c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x2a}, 0x3500, 0x3, 0x2, 0x9, 0x1, 0x5, 0x1}]}, @address_filter={0x28, 0x1a, {@in=@empty, @in6=@dev={0xfe, 0x80, [], 0x26}, 0x14, 0x3}}]}, 0x1270}}, 0x0) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = fcntl$dupfd(r11, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x106, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r12, &(0x7f0000000380)={0x8, 0x120, 0xfa00, {0x0, {0x1, 0x5, "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", 0x2c, 0x2, 0x0, 0xe8, 0x20, 0xfb, 0x20}, r13}}, 0x128) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) ioctl$sock_bt_bnep_BNEPCONNADD(r8, 0x400442c8, &(0x7f0000000180)=ANY=[@ANYRES32=r9, @ANYBLOB="000000003f0068b4f25625e0a1f4de9a3c4f3cd1342d4c4dd0bb4e14f297355da6d83a23e71bd0dff9005e23aade98d0aaeec19392f42a5b88239adca34bdc0f9a40d7ad0e3c6217665f050000002c93ceee405b7d362b4c69ad88c05a94ba1ebb023a503a22443c6d2d2b8e15157e462625920cbda451ef7cf7e36a981a887e9c1f927f2ad9ce"]) 06:06:54 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) delete_module(&(0x7f0000000000)=']\x00', 0x800) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000040)) close(r3) [ 505.607118][T15920] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 505.626395][T15913] delete_channel: no stack 06:06:54 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x0, &(0x7f00000006c0)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = socket$inet(0x2b, 0x801, 0x0) setsockopt$inet_int(r2, 0x0, 0x60, 0x0, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}, &(0x7f0000000040)=0x10) dup2(r0, r1) 06:06:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, 0x0, 0x20000000) tkill(r1, 0x1004000000015) r7 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r8, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r8, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r8, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r9 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r8, 0x40049409, r9) bind$netlink(r7, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r7, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:55 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r2, 0x40045731, &(0x7f0000000040)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r10, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x3c, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x800, @loopback, 0xcfb}, @in={0x2, 0x4e20, @multicast1}, @in={0x2, 0x4e24, @remote}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f00000002c0)={r11, 0xea, 0x6, [0x6, 0x2, 0x3f, 0x6, 0x9, 0x5]}, 0x14) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r12, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r12, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r12, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r12, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r12, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) setsockopt$inet6_tcp_int(r12, 0x6, 0x13, &(0x7f0000000000)=0xffffffff, 0x4) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r13, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r13, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r13, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r13, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r13, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) connect$inet6(r13, &(0x7f0000000180)={0xa, 0x4e21, 0x0, @loopback, 0x9}, 0xfffffffffffffe11) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) 06:06:55 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x10000, 0x40000) ioctl$VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f00000001c0)={0x9, 0x9, 0x4, 0x20004000, {0x0, 0x7530}, {0x1, 0x2, 0x1, 0x81, 0x5, 0x8, "c1ae850a"}, 0x6, 0x1, @fd=r1, 0x4}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$UI_SET_PHYS(r8, 0x4008556c, &(0x7f0000000240)='syz0\x00') ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_xfrm(r2, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="ac00000021760021000000000000169a000000ac1414aa0004000000000000000000000000000000000000000000000000000000000000000000000000000000000008", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c00110000000000000000000000000000000001ac1414aa000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000a00"/100], 0xac}}, 0x0) 06:06:55 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x0, &(0x7f00000006c0)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) [ 506.356028][T15955] Unknown ioctl -1067952623 06:06:55 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="ac000000210021000000000000000000ac1414aa00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c00110000000000000000000000000000000001ac1414aa0000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000a00"/100], 0xac}}, 0x0) ioctl$TCSETS2(r3, 0x402c542b, &(0x7f0000000000)={0x543, 0x100, 0xec, 0x0, 0x1, "49e04b4ec9854ae51d188ba7846668797fc781", 0x64, 0x8}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(r6, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x101000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0xd0, r7, 0xe597c4c248a9c006, 0x70bd2d, 0x25dfdbff, {}, [@TIPC_NLA_NET={0x18, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xffffff8a}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}]}, @TIPC_NLA_MON={0x44, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x3ff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x800}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fff}]}, @TIPC_NLA_MEDIA={0x28, 0x5, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x1}, 0x80) [ 506.438247][T15951] delete_channel: no stack [ 506.508323][T15951] delete_channel: no stack [ 506.565087][T15958] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 06:06:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f00000000c0)={0x4, 0x1b6, 0x8001}) r5 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000000)=0x4ee6, &(0x7f0000000040)=0x2) dup2(r0, r1) 06:06:55 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80000) r2 = fcntl$dupfd(r1, 0x80c, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:55 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x400, 0x0, 0x0, {{@in=@local, @in6=@ipv4={[], [], @loopback}}}, [@srcaddr={0xffffffffffffff93, 0xd, @in=@multicast1}]}, 0xfffffffffffffdb6}, 0x1, 0x0, 0x0, 0x801}, 0x0) 06:06:55 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x0, &(0x7f00000006c0)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) [ 506.838834][T15969] delete_channel: no stack 06:06:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, 0x0, 0x20000000) tkill(r1, 0x1004000000015) r7 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r8, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r8, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r8, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r9 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r8, 0x40049409, r9) bind$netlink(r7, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r7, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:56 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$isdn(0x22, 0x2, 0x21) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) dup2(r0, r2) [ 507.189833][T15985] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 06:06:56 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[0x0]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) [ 507.435868][T15990] delete_channel: no stack [ 507.505031][T15995] delete_channel: no stack 06:06:56 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_G_FBUF(r2, 0x8030560a, &(0x7f0000000100)={0x40, 0x20, &(0x7f0000000040)="4867716cf518473f130adda5fa9d0463b3049b74ff5fbd7c920bb6bf907618b3504231976488228075ab97a59977f2947f84693229f6135e8df8400be89088f3834b903fec997b8ecef18aceafe5b4b784469fe9e07eca224af355b6ee6df9750e31a5a5e816bdec8bb25195cce8e82c13f823b60ab24df8005c28a3c785b052962661ed4a80d243922fb8200de1a357c82104886d9f3a3f3601bfbfc48275bf36f6ad5690ee7bbd4546", {0xc68, 0xffffffff, 0x47504a4d, 0x1, 0x0, 0x5, 0x8, 0x6}}) r3 = socket$isdn(0x22, 0x2, 0x21) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20000, 0x0) dup2(r4, r3) [ 507.606126][T15999] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 06:06:56 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[0x0]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) [ 507.693656][T16003] delete_channel: no stack [ 507.728290][T16002] delete_channel: no stack 06:06:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x26) dup2(r0, r1) [ 507.916300][T16013] delete_channel: no stack [ 507.933963][T16015] delete_channel: no stack [ 508.054284][T16011] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 06:06:57 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[0x0]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = dup2(r1, r2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000006b00)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r6, &(0x7f00000096c0)={&(0x7f0000003fc0)={0x10, 0x0, 0x0, 0x2080}, 0xc, &(0x7f0000009340)={&(0x7f0000009600)={0xb4, r7, 0x10, 0x70bd2d, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x8}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x36}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x64}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x10}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4d}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr="4a0f66065c7790086e49a5072e5da26f"}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40800}, 0x10) listen(r3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000009700)={@initdev, @loopback}, &(0x7f0000009740)=0x8) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$PPPIOCDISCONN(r3, 0x7439) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r13}]]}}}]}, 0x38}}, 0x0) sendmmsg$sock(r0, &(0x7f0000009380)=[{{&(0x7f0000000040)=@nl=@kern={0x10, 0x0, 0x0, 0x20000}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)="552cfbf60cf55dba596ea9104182346d16f8eddb9397253c62b78cde9f742a9f65b65eace76b9d9e1a1889ea7a9e6631353a0fd053e624bf699018f0a67f203a4a1d96cb92f27e", 0x47}, {&(0x7f0000000140)="92ea01e75d9619eaefb353bafdf535dcc20c79896128c6e6fb064f7bcaec0655a874da01834a292d43623373115c3de111201deedd508d73faddeed63ac3c7273538adb17e2ad6eee01e52643e3743a6a97cda0895cd46eb27e884a5329d89cbb1d157fe4ea3a3bdc67247a68ef7c4f22a", 0x71}, {&(0x7f00000001c0)="45146d843191d7611d9a2e83439ca50da3a513e04d86d45edd6eee8a72c446b40fe0ac46d7bceb5019b2b2fb146da7108a0e1f97cd317ac3e81a", 0x3a}, {&(0x7f00000002c0)="b617cb2aa355bf5d2ef9cf683aa50382aa48e765a9443aa24b972d3c561d8fd84bbb4f3f32224250703714837506a4cd86c271ae9991fa9a11f5e5b45960f1002eb39a9e9296a38f5995b49ccde8a8f5355b351e4ea48112595bf9a0ddc90e9522a5dff52842cd78be8e6ad618a18e086b3a448c44a96cc23b8d223b72c1ae74246d1172f95188aa5819fc7d8ab37c656fcb7f5aa85301ca3d883597292830782700087b3f4e083e5e1ab3dc4bcd29de9f4bc7ac76eb4994f9747112b684d8b59ab640a58e248740ed96562bfa553158", 0xd0}, {&(0x7f0000000200)="6be4ec54697c210c5b17c808aa8ac4ced6662496328a039f1f0183b3df43fd2cc55328c3300b186c54c23d05f674cd5dc10c14d92e9149206d166de83ab36f22d635535f589c39dfa49883f9", 0x4c}], 0x5, &(0x7f0000000440)=[@timestamping={{0x14, 0x1, 0x25, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x7d}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x4}}], 0x90}}, {{&(0x7f0000000500)=@hci={0x1f, r13, 0x3}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000580)="181a303dbfe7ee0156c8271fbb0dfc75820ea8849bd97a0613beb1bcca438e55e022ef98ab13206d0e4b3c1a03a8fb9d74f0d8615682f7971fcd1c323bf29669d84682d7ef32b638d1b7883e94a72af0526ec3fb91dceabb996b6e14dd5292449ce2fe47aaf395738376f96c6d3daa2959f6359fcd51490074a7dcb905cbb9045ab80064191db368a4600eb2dd106642cf5c527adc2c2314e363baa10fd43d6d9fb9625d649491859eeefcd4564c968d3f8fdec2f549443efba704731bc1e8fbbf0af7de0237e3e4d0d57bbbbad01f938de5b002817018eda7e9577aad305ad7af9ca915", 0xe4}, {&(0x7f0000000680)="4053ab17cd6e95c3d747435d236fae95968245a8c368e9f0063609804d7190b44e805fa9947031d3e1c545aa9b3842b4d5cd872c70f2320399a68a1d900a205c0fc8fb2d6214e490d92c549a3e84022c6fd9f6ff02d8eb7284c48df9462f4903b08948596e69c11920ad01e2bdead3b114af84a17550981a8fb4273611a5846b6f3dfbd1d73854a96d40e1e63be6d93ff8046ddc945def45a6fda0be3d25d1226fad4b6c3cadf70b", 0xa8}, 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{&(0x7f0000008280)="e76d2aa59f8a4678938a2258797d6397", 0x10}, {&(0x7f00000082c0)="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", 0x1000}], 0x5, &(0x7f0000009340)}}], 0xa, 0x40) ioctl$VIDIOC_DBG_S_REGISTER(r10, 0x4038564f, &(0x7f0000000000)={{0x1, @name="43210a9465125bb102b5709204837b620807d87f581641e77227c291f9a147ce"}, 0x8, 0x8, 0x100}) [ 508.497235][T16025] delete_channel: no stack 06:06:57 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:57 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000540)="6bd50c68061b1db09cbf0766d198e8b930dd31419fc75134c30ec296663b280d78bfa4ace58877b1c51f5bd5e854bbc99edda8d13bcdd56e0b41dcff69d8d5a53add931277") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200000, 0x0) ioctl(r3, 0x1, &(0x7f0000000040)) r4 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = syz_open_dev$vcsa(&(0x7f00000013c0)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001400)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r8, 0x40086425, &(0x7f0000001440)={r9, 0x7}) ioctl$DRM_IOCTL_UNLOCK(r7, 0x4008642b, &(0x7f0000000040)={r9, 0x36}) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x155, &(0x7f0000000140)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local}}, [@migrate={0x5c, 0x11, [{@in6=@loopback, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}}, 0x0) [ 508.525771][T16024] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 508.565284][T16025] delete_channel: no stack 06:06:57 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r3, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r5, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r6 = userfaultfd(0x1800) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() syz_open_procfs$namespace(r8, &(0x7f0000000540)='ns/mnt\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000040)='./file0\x00', r9, r10) r11 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000040)='./file0\x00', r12, r13) r14 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001400)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000001500)=0xe8) r16 = getgid() r17 = gettid() syz_open_procfs$namespace(r17, &(0x7f0000000540)='ns/mnt\x00') r18 = socket$inet(0x2b, 0x801, 0x0) setsockopt$inet_int(r18, 0x0, 0x5, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r18, 0x0, 0x10, &(0x7f0000001540)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000001940)=0xffffffffffffffe5) getresgid(&(0x7f0000001680)=0x0, &(0x7f00000016c0), &(0x7f0000001700)) r21 = syz_open_dev$sndctrl(&(0x7f0000001740)='/dev/snd/controlC#\x00', 0x0, 0x4bf73d47ef9132b9) socketpair$tipc(0x1e, 0x4, 0x0, &(0x7f0000001780)={0xffffffffffffffff, 0xffffffffffffffff}) r23 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/loop-control\x00', 0x80, 0x0) sendmsg$unix(r3, &(0x7f0000001900)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000080)="d8f82f84db5e6c65e4cb4f9eb3c664260588cbcf5edcde4396df8ca055364443d4aec9bb6995fcb5", 0x28}, {&(0x7f0000000100)="fb032a104ef83252b007e2e3f49a23b3d32b4e959423c2d5f0ac55093cfe29c31073fda4b033090944b5cfea31dfc996914321768e2551629816d00ccae504cb8ed3beea8b14fe0bd23aee339e49690b3f3a012177033ffbebfacdef1a394b42c5510914f6eeeefa4a8d372819e3db56a5d3cba8", 0x74}, {&(0x7f00000001c0)="b39474814ae0a90569bf3254b06d6fd030d81fd55727c56a2cd9fcdd36d0773c47381041877eb01993bf5ecf36d4dac684051a57af5969d5e69b542872a74f7d1871e2094011883f2f559294c39d16d25671e4d6805c3fa35b5f9ef5fc815a7fe4c814cae4a748d043e279", 0x6b}], 0x4, &(0x7f0000001800)=[@rights={{0x24, 0x1, 0x1, [r4, r5, r2, r6, r2]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r7, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, r13}}}, @cred={{0x1c, 0x1, 0x2, {r14, r15, r16}}}, @cred={{0x1c, 0x1, 0x2, {r17, r19, r20}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r1, r2, r21, r22, 0xffffffffffffffff, r1, r23, r2]}}], 0xe0, 0x2880}, 0x80000) r24 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r24, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r24, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r24, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r24, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r24, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r24) 06:06:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) dup2(r0, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r10, 0xc0502100, &(0x7f00000000c0)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r4, 0xc0182101, &(0x7f0000000080)={r11, 0x3f, 0x9}) 06:06:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280), 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) [ 508.853913][T16041] delete_channel: no stack [ 508.912932][T16043] delete_channel: no stack 06:06:58 executing program 3: r0 = semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) shmctl$SHM_LOCK(r0, 0xb) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r4, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r4) 06:06:58 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x21) r2 = dup2(r0, r1) setns(r2, 0x90020da4df969ab4) socket$l2tp(0x18, 0x1, 0x1) bind(r1, &(0x7f0000000000)=@ethernet={0x185, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80) [ 509.217217][T16054] delete_channel: no stack [ 509.265880][T16047] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 509.276221][T16058] delete_channel: no stack 06:06:58 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r4) mkdirat$cgroup(r4, &(0x7f0000000000)='syz1\x00', 0x1ff) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r5, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) sendto$inet6(r5, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) close(r3) 06:06:58 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$isdn(0x22, 0x2, 0x21) r1 = io_uring_setup(0xe69, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x0, 0x1d8}) dup2(r1, r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r5, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmsg(r5, &(0x7f0000001640)={&(0x7f0000000100)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000180)=""/146, 0x92}, {&(0x7f0000000240)=""/55, 0x37}, {&(0x7f0000000280)=""/47, 0x2f}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/90, 0x5a}, {&(0x7f0000001340)=""/121, 0x79}, {&(0x7f00000013c0)=""/131, 0x83}, {&(0x7f0000001480)=""/244, 0xf4}], 0x8, &(0x7f0000001600)=""/45, 0x2d}, 0x100) sendmsg$nl_route(r4, &(0x7f0000001740)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001700)={&(0x7f0000001680)=@bridge_setlink={0x78, 0x13, 0x1, 0x70bd2c, 0x25dfdbfc, {0x7, 0x0, 0x0, r6, 0x4, 0x407}, [@IFLA_PORT_SELF={0x44, 0x19, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "28dec6a8400eb4dc3c97a9b90c42ad14"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "18e485878931119fd9533e21e55b7b4d"}, @IFLA_PORT_PROFILE={0x10, 0x2, 'mime_type\x00'}, @IFLA_PORT_REQUEST={0x8, 0x6, 0x2}]}, @IFLA_ADDRESS={0xc}, @IFLA_TXQLEN={0x8, 0xd, 0x6}]}, 0x78}, 0x1, 0x0, 0x0, 0x40010}, 0x4) 06:06:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280), 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) 06:06:58 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000340)="6470ea7c", 0x4}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) [ 509.741891][T16065] delete_channel: no stack 06:06:58 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000000)={0x5, 0x2, 0x80}) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}) ioctl$KVM_KVMCLOCK_CTRL(r6, 0xaead) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) [ 509.826218][T16065] delete_channel: no stack 06:06:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x10) dup2(r0, r1) [ 510.016880][T16070] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 510.036869][T16082] delete_channel: no stack 06:06:59 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:59 executing program 3: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000240)=@ccm_128={{0x304}, "1b6687035d704c3b", "7cb4571076f2d3cf0e6f2f7a81cfb49e", "4accf203", "648ae288dfd755a4"}, 0x28) sendto$inet6(r3, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r3) 06:06:59 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x21) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x400) r2 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x0, 0x2) setsockopt$inet6_tcp_int(r2, 0x6, 0x3, &(0x7f0000000100)=0x200, 0x4) r3 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/sockcreate\x00', 0x2, 0x0) dup2(r1, r3) 06:06:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280), 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x88, r7, 0xcbf1f20569808957, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r9, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r9, 0x40049409, r10) bind$netlink(r8, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) [ 510.484495][T16092] delete_channel: no stack [ 510.554259][T16092] delete_channel: no stack [ 510.658766][T16095] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 06:06:59 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$isdn(0x22, 0x2, 0x21) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) dup2(r0, r2) 06:06:59 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10000802}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x10}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x7fffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x80e42, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00D\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) 06:06:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x7c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') sendfile(r0, r2, 0x0, 0x80040006) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x82}, 0x20000000) tkill(r1, 0x1004000000015) r7 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00"/20], 0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r8, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r8, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x303}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", "000100", "ffffffffffffffff"}, 0x38) sendto$inet6(r8, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r9 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x7, 0x3, 0x101}, {0xb79, 0x5, 0x3f, 0x7}, {0x7fff, 0x1f, 0x2, 0xf70}]}) ioctl$FICLONE(r8, 0x40049409, r9) bind$netlink(r7, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) sendmsg$nl_generic(r7, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) [ 510.957447][T16103] delete_channel: no stack [ 511.045980][T16103] delete_channel: no stack 06:07:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x3) dup2(r0, r1) [ 511.215500][T16099] ===================================================== [ 511.222785][T16099] BUG: KMSAN: uninit-value in aes_encrypt+0x12d5/0x1bd0 [ 511.229921][T16099] CPU: 0 PID: 16099 Comm: syz-executor.3 Not tainted 5.4.0-rc5+ #0 [ 511.237910][T16099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 511.248456][T16099] Call Trace: [ 511.251795][T16099] dump_stack+0x191/0x1f0 [ 511.256167][T16099] kmsan_report+0x128/0x220 [ 511.260890][T16099] __msan_warning+0x73/0xe0 [ 511.265428][T16099] aes_encrypt+0x12d5/0x1bd0 [ 511.270061][T16099] aesti_encrypt+0xe8/0x130 [ 511.275807][T16099] ? aesti_set_key+0xb0/0xb0 [ 511.280611][T16099] crypto_cbcmac_digest_update+0x3cf/0x550 [ 511.288990][T16099] ? crypto_cbcmac_digest_init+0x140/0x140 [ 511.294822][T16099] shash_ahash_finup+0x659/0xb20 [ 511.299818][T16099] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 511.305825][T16099] shash_async_finup+0xbb/0x110 [ 511.310886][T16099] crypto_ahash_op+0x1cd/0x6e0 [ 511.315854][T16099] ? shash_async_final+0x420/0x420 [ 511.321281][T16099] ? shash_async_final+0x420/0x420 [ 511.326591][T16099] ? shash_async_final+0x420/0x420 [ 511.331735][T16099] crypto_ahash_finup+0x8c/0xb0 [ 511.336627][T16099] crypto_ccm_auth+0x14b2/0x1570 [ 511.341615][T16099] ? sg_next+0x83/0x130 [ 511.345932][T16099] crypto_ccm_encrypt+0x283/0x840 [ 511.351174][T16099] ? crypto_ccm_setauthsize+0xc0/0xc0 [ 511.356754][T16099] crypto_aead_encrypt+0xf2/0x180 [ 511.361815][T16099] tls_push_record+0x341e/0x4e50 [ 511.366952][T16099] ? kmsan_internal_set_origin+0x6a/0xb0 [ 511.372654][T16099] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 511.378584][T16099] bpf_exec_tx_verdict+0x1454/0x1c80 [ 511.384048][T16099] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 511.390140][T16099] ? get_user_pages_fast+0x69b/0x6e0 [ 511.395551][T16099] ? kmsan_get_metadata+0x39/0x350 [ 511.400856][T16099] tls_sw_sendmsg+0x158d/0x2710 [ 511.405780][T16099] ? udpv6_rcv+0x70/0x70 [ 511.410254][T16099] ? tls_tx_records+0xb40/0xb40 [ 511.415613][T16099] inet6_sendmsg+0x2d8/0x2e0 [ 511.420423][T16099] ? inet6_ioctl+0x340/0x340 [ 511.425045][T16099] __sys_sendto+0x8fc/0xc70 [ 511.429613][T16099] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 511.435679][T16099] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 511.442152][T16099] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 511.448060][T16099] __se_sys_sendto+0x107/0x130 [ 511.452959][T16099] __x64_sys_sendto+0x6e/0x90 [ 511.457762][T16099] do_syscall_64+0xb6/0x160 [ 511.462490][T16099] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 511.468495][T16099] RIP: 0033:0x459f49 [ 511.472522][T16099] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 511.492520][T16099] RSP: 002b:00007f1a9c6d4c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 511.500955][T16099] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000000459f49 [ 511.509151][T16099] RDX: fffffffffffffee0 RSI: 00000000200005c0 RDI: 0000000000000006 [ 511.517326][T16099] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 00000000000000b6 [ 511.525415][T16099] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1a9c6d56d4 [ 511.533600][T16099] R13: 00000000004c83ce R14: 00000000004de710 R15: 00000000ffffffff [ 511.541602][T16099] [ 511.543943][T16099] Uninit was stored to memory at: [ 511.548991][T16099] kmsan_internal_chain_origin+0xbd/0x180 [ 511.554732][T16099] __msan_chain_origin+0x6b/0xd0 [ 511.559685][T16099] __crypto_xor+0x1e8/0x1470 [ 511.564310][T16099] crypto_cbcmac_digest_update+0x2ba/0x550 [ 511.570125][T16099] shash_ahash_finup+0x659/0xb20 [ 511.575211][T16099] shash_async_finup+0xbb/0x110 [ 511.580070][T16099] crypto_ahash_op+0x1cd/0x6e0 [ 511.584928][T16099] crypto_ahash_finup+0x8c/0xb0 [ 511.589912][T16099] crypto_ccm_auth+0x14b2/0x1570 [ 511.594863][T16099] crypto_ccm_encrypt+0x283/0x840 [ 511.599898][T16099] crypto_aead_encrypt+0xf2/0x180 [ 511.604943][T16099] tls_push_record+0x341e/0x4e50 [ 511.609900][T16099] bpf_exec_tx_verdict+0x1454/0x1c80 [ 511.615197][T16099] tls_sw_sendmsg+0x158d/0x2710 [ 511.620146][T16099] inet6_sendmsg+0x2d8/0x2e0 [ 511.624839][T16099] __sys_sendto+0x8fc/0xc70 [ 511.629367][T16099] __se_sys_sendto+0x107/0x130 [ 511.634147][T16099] __x64_sys_sendto+0x6e/0x90 [ 511.638981][T16099] do_syscall_64+0xb6/0x160 [ 511.643590][T16099] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 511.649495][T16099] [ 511.651826][T16099] Uninit was created at: [ 511.656112][T16099] kmsan_save_stack_with_flags+0x3f/0x90 [ 511.662168][T16099] kmsan_alloc_page+0x153/0x360 [ 511.667087][T16099] __alloc_pages_nodemask+0x149d/0x60c0 [ 511.672688][T16099] alloc_pages_current+0x68d/0x9a0 [ 511.678064][T16099] skb_page_frag_refill+0x2b0/0x580 [ 511.683297][T16099] sk_page_frag_refill+0xa4/0x330 [ 511.688426][T16099] sk_msg_alloc+0x203/0x1050 [ 511.693151][T16099] tls_sw_sendmsg+0xb56/0x2710 [ 511.697935][T16099] inet6_sendmsg+0x2d8/0x2e0 [ 511.702626][T16099] __sys_sendto+0x8fc/0xc70 [ 511.707341][T16099] __se_sys_sendto+0x107/0x130 [ 511.712120][T16099] __x64_sys_sendto+0x6e/0x90 [ 511.716819][T16099] do_syscall_64+0xb6/0x160 [ 511.721471][T16099] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 511.727448][T16099] ===================================================== [ 511.734607][T16099] Disabling lock debugging due to kernel taint [ 511.741638][T16099] Kernel panic - not syncing: panic_on_warn set ... [ 511.748250][T16099] CPU: 0 PID: 16099 Comm: syz-executor.3 Tainted: G B 5.4.0-rc5+ #0 [ 511.757623][T16099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 511.767798][T16099] Call Trace: [ 511.771115][T16099] dump_stack+0x191/0x1f0 [ 511.775485][T16099] panic+0x3c9/0xc1e [ 511.779429][T16099] kmsan_report+0x215/0x220 [ 511.783956][T16099] __msan_warning+0x73/0xe0 [ 511.788915][T16099] aes_encrypt+0x12d5/0x1bd0 [ 511.793541][T16099] aesti_encrypt+0xe8/0x130 [ 511.798064][T16099] ? aesti_set_key+0xb0/0xb0 [ 511.802759][T16099] crypto_cbcmac_digest_update+0x3cf/0x550 [ 511.808686][T16099] ? crypto_cbcmac_digest_init+0x140/0x140 [ 511.814509][T16099] shash_ahash_finup+0x659/0xb20 [ 511.820005][T16099] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 511.826035][T16099] shash_async_finup+0xbb/0x110 [ 511.831088][T16099] crypto_ahash_op+0x1cd/0x6e0 [ 511.835969][T16099] ? shash_async_final+0x420/0x420 [ 511.841111][T16099] ? shash_async_final+0x420/0x420 [ 511.846254][T16099] ? shash_async_final+0x420/0x420 [ 511.851390][T16099] crypto_ahash_finup+0x8c/0xb0 [ 511.856274][T16099] crypto_ccm_auth+0x14b2/0x1570 [ 511.861350][T16099] ? sg_next+0x83/0x130 [ 511.865526][T16099] crypto_ccm_encrypt+0x283/0x840 [ 511.870673][T16099] ? crypto_ccm_setauthsize+0xc0/0xc0 [ 511.876058][T16099] crypto_aead_encrypt+0xf2/0x180 [ 511.881247][T16099] tls_push_record+0x341e/0x4e50 [ 511.886202][T16099] ? kmsan_internal_set_origin+0x6a/0xb0 [ 511.891896][T16099] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 511.897867][T16099] bpf_exec_tx_verdict+0x1454/0x1c80 [ 511.903177][T16099] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 511.909349][T16099] ? get_user_pages_fast+0x69b/0x6e0 [ 511.914653][T16099] ? kmsan_get_metadata+0x39/0x350 [ 511.919849][T16099] tls_sw_sendmsg+0x158d/0x2710 [ 511.927534][T16099] ? udpv6_rcv+0x70/0x70 [ 511.931796][T16099] ? tls_tx_records+0xb40/0xb40 [ 511.936663][T16099] inet6_sendmsg+0x2d8/0x2e0 [ 511.941280][T16099] ? inet6_ioctl+0x340/0x340 [ 511.946111][T16099] __sys_sendto+0x8fc/0xc70 [ 511.950658][T16099] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 511.956578][T16099] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 511.962661][T16099] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 511.968433][T16099] __se_sys_sendto+0x107/0x130 [ 511.973230][T16099] __x64_sys_sendto+0x6e/0x90 [ 511.977925][T16099] do_syscall_64+0xb6/0x160 [ 511.982474][T16099] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 511.988469][T16099] RIP: 0033:0x459f49 [ 511.992462][T16099] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 512.012379][T16099] RSP: 002b:00007f1a9c6d4c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 512.020907][T16099] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000000459f49 [ 512.028901][T16099] RDX: fffffffffffffee0 RSI: 00000000200005c0 RDI: 0000000000000006 [ 512.037611][T16099] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 00000000000000b6 [ 512.045612][T16099] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1a9c6d56d4 [ 512.054163][T16099] R13: 00000000004c83ce R14: 00000000004de710 R15: 00000000ffffffff [ 512.064588][T16099] Kernel Offset: disabled [ 512.069234][T16099] Rebooting in 86400 seconds..