Warning: Permanently added '10.128.10.27' (ECDSA) to the list of known hosts. 2020/06/11 18:05:52 fuzzer started 2020/06/11 18:05:52 dialing manager at 10.128.0.26:42317 2020/06/11 18:05:52 syscalls: 3108 2020/06/11 18:05:52 code coverage: enabled 2020/06/11 18:05:52 comparison tracing: enabled 2020/06/11 18:05:52 extra coverage: enabled 2020/06/11 18:05:52 setuid sandbox: enabled 2020/06/11 18:05:52 namespace sandbox: enabled 2020/06/11 18:05:52 Android sandbox: /sys/fs/selinux/policy does not exist 2020/06/11 18:05:52 fault injection: enabled 2020/06/11 18:05:52 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/06/11 18:05:52 net packet injection: enabled 2020/06/11 18:05:52 net device setup: enabled 2020/06/11 18:05:52 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/06/11 18:05:52 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/06/11 18:05:52 USB emulation: enabled 18:07:10 executing program 0: ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000080)={0x4, 0x8001, 0x65e4, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x990a66, 0x73b, [], @p_u16=&(0x7f0000000000)=0x5}}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000180)={0x6, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}]}) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/bsg\x00', 0x62042, 0x0) ioctl$VIDIOC_EXPBUF(r1, 0xc0405610, &(0x7f0000000200)={0x0, 0xffff, 0x5, 0x100000, r0}) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x8) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000280)={0xb0000002}) ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000002c0)={0x3, 0x3, 0x4, 0x800, 0x4, {0x0, 0x2710}, {0x4, 0x2, 0x1, 0x0, 0x5, 0x0, "f98da950"}, 0x7, 0x3, @offset=0x6, 0x1, 0x0, r2}) r4 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000340)='/proc/capi/capi20ncci\x00', 0x505200, 0x0) getsockopt$TIPC_DEST_DROPPABLE(r4, 0x10f, 0x81, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r1, 0xc0845657, &(0x7f0000000400)={0x0, @bt={0x21d6, 0x9, 0x0, 0x0, 0x0, 0x7, 0x1, 0xc7, 0x3, 0x3f, 0x7, 0x1, 0x9, 0x7ed6, 0x0, 0x10, {0x4, 0x4}, 0x24, 0x7}}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000004c0)={0x1, 0x3}) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$VIDIOC_G_EXT_CTRLS(r0, 0xc0205647, &(0x7f0000000580)={0x9a0000, 0x0, 0x3, 0xffffffffffffffff, 0x0, &(0x7f0000000540)={0x990905, 0x92, [], @p_u32=&(0x7f0000000500)=0x20}}) getsockopt$TIPC_IMPORTANCE(r5, 0x10f, 0x7f, &(0x7f00000005c0), &(0x7f0000000600)=0x4) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000640)={0x6, 'vlan0\x00', {0x8}, 0x3}) ioctl$SG_NEXT_CMD_LEN(r4, 0x2283, &(0x7f0000000680)=0xa3) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/nullb0\x00', 0x280101, 0x0) fsetxattr$trusted_overlay_nlink(r6, &(0x7f0000000700)='trusted.overlay.nlink\x00', &(0x7f0000000740)={'L+', 0x9}, 0x16, 0x1) write$char_usb(0xffffffffffffffff, &(0x7f0000000780)="d8a91a83fa2f29203c94272e6ef556fcbd870f31b6875a004aefb3c3b87fd0643218470b20e0959ee39f93d51dfec0501d7280f14ee3034baeb2fadc2d7e447ff429cedaec18520ebc5a13811ff3c7c9247f13a23f0b6ddced7afdc67c2a0af778642987774b7ecc8c4e77e295a31a59c615943a69ff4f085aa3a3323720229425f1f7cf976630762eebf30c43e4ecd87f4c48a37db7ecc7ff38e39d79d26e51ee1f43eb604d97996352b91d4b1e07e834f733e1", 0xb4) syzkaller login: [ 127.312691][ T6931] IPVS: ftp: loaded support on port[0] = 21 18:07:10 executing program 1: syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x6, 0x80001) ioctl$SNDRV_PCM_IOCTL_DROP(0xffffffffffffffff, 0x4143, 0x0) ioctl$VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000040)={0x6, 0xfa1, 0x8000, 0x4000, 0xffffffffffffffff}) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000140)=0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000180)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@initdev}}, &(0x7f00000002c0)=0xe8) getgroups(0x2, &(0x7f0000000300)=[0xee00, 0xee00]) r6 = getgid() newfstatat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) statx(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x2000, 0x800, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() fsetxattr$system_posix_acl(r0, &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000000600)={{}, {0x1, 0x1}, [{0x2, 0x2, r1}, {0x2, 0x5, r2}, {0x2, 0x5, r3}, {0x2, 0x1, r4}], {0x4, 0x4}, [{0x8, 0x4, r5}, {0x8, 0x4, r6}, {0x8, 0x1, r7}, {0x8, 0x5, 0xee01}, {0x8, 0x0, r8}, {0x8, 0x8, r9}, {0x8, 0x0, r10}], {0x10, 0x1}, {0x20, 0x1}}, 0x7c, 0x1) r11 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000680)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) fsconfig$FSCONFIG_SET_FD(r11, 0x5, &(0x7f00000006c0)='\x00', 0x0, r0) r12 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000700)='/proc/asound/timers\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000740)={0x0, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r12, 0x40106436, &(0x7f0000000780)={r13, 0x1000}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) [ 127.441431][ T6931] chnl_net:caif_netlink_parms(): no params data found [ 127.567283][ T7050] IPVS: ftp: loaded support on port[0] = 21 [ 127.570889][ T6931] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.599930][ T6931] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.608774][ T6931] device bridge_slave_0 entered promiscuous mode [ 127.633994][ T6931] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.659922][ T6931] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.667974][ T6931] device bridge_slave_1 entered promiscuous mode 18:07:11 executing program 2: r0 = syz_open_dev$video4linux(&(0x7f0000000000)='/dev/v4l-subdev#\x00', 0x4, 0x0) ioctl$VIDIOC_G_SELECTION(r0, 0xc040565e, &(0x7f0000000040)={0x5, 0x101, 0x7, {0x2, 0x2, 0x1, 0x400}}) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvme-fabrics\x00', 0x201c0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000140)={0x0, 0xae, 0x20, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x3a0966, 0x2, [], @value64=0x8}}) ioctl$vim2m_VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000180)={0x7ff, 0x2, 0x4, 0x2000, 0xfffffff7, {r2, r3/1000+60000}, {0x1, 0x0, 0x26, 0x2, 0x0, 0x80, "5918dc59"}, 0x2, 0x0, @userptr=0xffffffffffff0e45, 0x8, 0x0, r4}) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000200)='/dev/nvme-fabrics\x00', 0x982, 0x0) r6 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000001400)={'vxcan1\x00', {0x2, 0x4e23, @private=0xa010100}}) r7 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000001440)='/dev/ocfs2_control\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r7, 0x84, 0x65, &(0x7f0000001480)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x27}}, @in6={0xa, 0x4e22, 0x2, @loopback, 0xfffffffd}, @in={0x2, 0x4e20, @remote}], 0x3c) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f00000014c0)=""/57) r8 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000001500)='/proc/capi/capi20\x00', 0x101000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r8, 0x770a, 0x0) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000001540)=0x7, &(0x7f0000001580)=0x2) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001600)='nl80211\x00') getsockopt$PNPIPE_IFINDEX(r8, 0x113, 0x2, &(0x7f0000001640)=0x0, &(0x7f0000001680)=0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000016c0)={0x0, @empty, @remote}, &(0x7f0000001700)=0xc) sendmsg$NL80211_CMD_NEW_INTERFACE(r5, &(0x7f0000001840)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001800)={&(0x7f0000001740)={0x84, r9, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0xc}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r10}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'team_slave_0\x00'}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'bridge0\x00'}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x3d5c2b0b, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r11}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}]}, 0x84}, 0x1, 0x0, 0x0, 0x10}, 0x20040881) tee(r4, r5, 0x6, 0x14) [ 127.723512][ T6931] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 127.746482][ T6931] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 127.801280][ T6931] team0: Port device team_slave_0 added [ 127.856874][ T6931] team0: Port device team_slave_1 added [ 127.933291][ T6931] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 127.951056][ T6931] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 128.000902][ T6931] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 128.025591][ T7174] IPVS: ftp: loaded support on port[0] = 21 [ 128.032415][ T6931] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 128.039548][ T6931] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 128.083389][ T6931] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 128.097634][ T7050] chnl_net:caif_netlink_parms(): no params data found 18:07:11 executing program 3: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x380, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setpipe(r1, 0x407, 0x401) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/tty/drivers\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000140)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x24002, 0x0) r3 = syz_open_dev$binderN(&(0x7f00000002c0)='/dev/binder#\x00', 0x0, 0x800) finit_module(r3, &(0x7f0000000300)='-\x00', 0x2) arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x800) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dlm-monitor\x00', 0x40040, 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(r4, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x28, r5, 0x100, 0x70bd26, 0x25dfdbfe, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x10000}, 0x4) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0xa8000, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000580)={0x0, @can={0x1d, 0x0}, @isdn={0x22, 0x6, 0x6d, 0x80, 0x9}, @generic={0x26, "096198fd2f2ece4656e9b9c740ff"}, 0x1, 0x0, 0x0, 0x0, 0xff, &(0x7f0000000540)='netpci0\x00', 0x9, 0x7, 0x1}) sendmsg$nl_route_sched(r6, &(0x7f0000000700)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000600)=@delqdisc={0xb4, 0x25, 0x200, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x0, r7, {0x5, 0x10}, {0xffe5, 0x8}, {0x1}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x42}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x9, [], 0x7c, 0xffff37fb, 0x7f, 0x1ff}}}}, @qdisc_kind_options=@q_clsact={0xb, 0x1, 'clsact\x00'}, @TCA_RATE={0x6, 0x5, {0x8, 0x81}}, @TCA_STAB={0x50, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x81, 0x80, 0x7, 0xfffffffd, 0x0, 0x13f, 0x6, 0x3}}, {0xa, 0x2, [0x7fff, 0x7fff, 0x1]}}, {{0x1c, 0x1, {0x5, 0x3, 0x2, 0x5, 0x0, 0x4, 0xfffeffff, 0x1}}, {0x6, 0x2, [0x38]}}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x10}, 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000940)={r6, &(0x7f0000000740)="5b60c3879473394f9e8e3c4059c68eb7fc0bdcf0ae569141379b8513a959175e37fd465477512b9ab9da49fcde9be9430640009688155f457d8523d3160e05d8981267aa3c3fadd17dafc5287dfe614f231cd0be6d30977018d23470ff67877221cb9ff8c863740b06ea0b6de602b6cc91d103ae02f88605879930b7a80183aad8382769a5d9837de3fe3f897fd5e75cf9efa50b43805078ea110ea57d7f0d6345d6520bdea9533287bc2a1db9d82f804db1624029f59e3e6c5d0041f8206ee4e0e1707c1446360cffbbe0e56055e33bf0511c7587a170a002070dd61b7ebbfffb4e08a13f2ac3da04f5c36ad9e4c5df9eaf347bf3e6", &(0x7f0000000840)=""/213}, 0x20) ioctl$USBDEVFS_SETINTERFACE(0xffffffffffffffff, 0x80085504, &(0x7f0000000980)={0x9b, 0xa3}) r8 = openat$null(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/null\x00', 0x0, 0x0) ioctl$RTC_AIE_OFF(r8, 0x7002) [ 128.247994][ T6931] device hsr_slave_0 entered promiscuous mode [ 128.300209][ T6931] device hsr_slave_1 entered promiscuous mode 18:07:11 executing program 4: pread64(0xffffffffffffffff, &(0x7f0000000000)=""/241, 0xf1, 0x39000000000) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcsa\x00', 0x20000, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x800, 0x70bd2b, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x1) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ubi_ctrl\x00', 0x100, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) r3 = syz_open_dev$ttys(0xc, 0x2, 0x1) syz_open_pts(r3, 0x40040) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TCSETX(r4, 0x5433, &(0x7f0000000300)={0x5, 0x401, [0x13ec, 0x0, 0x7ff, 0x9, 0x7fff], 0x7fff}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000380)=0x7ff, 0x4) write$P9_RSTATFS(0xffffffffffffffff, &(0x7f00000003c0)={0x43, 0x9, 0x2, {0xcd9, 0x401, 0x8, 0x4, 0x0, 0x200, 0x7, 0x9, 0x7}}, 0x43) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TIOCMSET(r6, 0x5418, &(0x7f0000000480)=0x3fc00) socket$inet_sctp(0x2, 0x5, 0x84) mmap$usbfs(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x2000000, 0x50, r6, 0x1f) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x8102, 0x0) r8 = gettid() sendmsg$netlink(r7, &(0x7f0000002900)={&(0x7f0000000500)=@kern={0x10, 0x0, 0x0, 0xa0808e00}, 0xc, &(0x7f0000002040)=[{&(0x7f0000000540)={0x418, 0x20, 0x800, 0x70bd2d, 0x25dfdbfc, "", [@typed={0x4, 0x20}, @nested={0xe8, 0x86, 0x0, 0x1, [@typed={0xc6, 0x2a, 0x0, 0x0, @binary="318bc6cc625d30189d23a231f936c86747beb1404353655bbf12072cfcaab31656120130708efe895a8572e49d4fd8b3fc790757dad02c2c32656fb7976aa012e280807d7811cd1ba963e0eb99180958c8e46cb11fa817653b4e500842e52bae0210ec465f18aa53a91d25f1733fdbe8468eb6a07dc391b182dc6c071ad5e417f1931a95c9066a403b631ea02bc70a169702ba8d7ead9eb3b9bc69c053151f78495678f11298f7a0144e8e5c56e9b4071b7d32c94293bee5b2eafe3c0b3a56d88492"}, @typed={0x8, 0x5c, 0x0, 0x0, @u32=0x9}, @typed={0x14, 0x66, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, @nested={0x2ea, 0x78, 0x0, 0x1, [@generic="3446c2dbbfb44d54573939671b1be553305c282e0d1320b742acc5c97da645a14dfee5462bda015a5233479927498662d96e544825187348205ba26dee8b1bb07ffff126e102b849d0661d11cc2e7e3a4db5622f450dcbf2a416d500730e79eeb4ae00918a01129e9ba0dda03d63bfcb56c999f1b477d0a731399142a17960209138a02e9994d6d7883206a991fad46eb1dc7026c907d0cbe64207ccefab898fdc2f47213f9b279e5b236df5bb002d92d92542d7d2e6ee3df0a3", @generic="cbc3c1aa268f23a796dc20279ebec2b296194fffac61905b5dfa467824e67a94574f6a28a514fa45906f569d327aa24ffe19f8c170844431d66fb16d8190aebda2ffb40f6ab5af79c2fe88c52fa204093063726468d77991f601844725addbf921075cc6172bef997a95ccf9269856f98356dba7d556c070fbc513f84f84d017a3bacabee5bbd0e464ffb1516549c41ff7d4e1d2a09f1a6030013fcc", @typed={0x9, 0x57, 0x0, 0x0, @str='TIPC\x00'}, @typed={0x8, 0x86, 0x0, 0x0, @ipv4=@multicast2}, @typed={0x4, 0x47}, @typed={0x1a, 0x31, 0x0, 0x0, @binary="b58516b0f845341a36f16ea703b4656b1948923e0ec3"}, @typed={0x8, 0x81, 0x0, 0x0, @pid=r8}, @generic="c15ebb46c44212bd882852c3194506e7434cf6ea8d3f039d926c1dda48139fb1d9209b2ebab0ef34169df5abf02600b1b95f4999348317753f3d16b4d30f1df450ec370b0f522e1839badbbc22e808a80d95df3d19f8e869178532e142049247aae18d02453c9ec83ced695e0017a607b02481c80eaaae8d507d0030dfb22b62246da8ee01cfedc25753109b4378cb2301f0a8cf7bc9c4bcc123356104b557860a09f14e34b20928947b5eceae85597905e9d73c8678", @typed={0x8, 0x47, 0x0, 0x0, @ipv4=@private=0xa010101}, @generic="994b8f863a2fcc38d7d3b544c4662d08ba472882a1d03596afea6c161cee3a3f0e21c6329a9882e0f471f304fd723a24f86e015f7925c9f95099c6822da090557093629c1f059099db5679dcca94c077407886ed6f4badd13b3ec106b2b0209cd2b882b296032862cca43c67fc7bbc0d42b8854ff522c45f46bd617db1dc716a406146a73739a12c535a108cc1aa5fd8ab81d332aa01"]}, @generic="c8bd622b31066d94231c953b4b2acd48c758478fcbee2ab8d91879d353a24bc391a036505eddc7bca707f9915e"]}, 0x418}, {&(0x7f0000000980)={0x1368, 0x16, 0x200, 0x70bd28, 0x25dfdbfe, "", [@typed={0x4, 0x73}, @nested={0x1014, 0x9, 0x0, 0x1, [@typed={0xc, 0x19, 0x0, 0x0, @u64=0x650}, @typed={0x4, 0x49}, @generic="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"]}, @generic="10a05721e119778b883085923b9be9a9fee800eb0daa5050514a934260ae0fa1d27a0e92ff86963d02b1473a239af695c1e30bc87c62e98aca8233e5feff43ecc6f72c54804dc01a98b8f402fcc3da0c249f40753099a99ea09a43b87c7c595b6520b9ebcccbe62638708b5aaaaa9d69aeaab2640d64c5e668cda65a052c27b5c4e4e56706a53ed28de2144d0cefd82a64f63dafb7579057f5a63b0629c62b29b4c87bfda26b092953f836ebfca732efc556335f6297350ff9b63378141287a533", @generic="5adc03e2d3a92cec5b823e78302114cc5b052a106d5a555502b068416ee96422fe1bf58d3b4feda02dd09d5edf424bf91d0607835c5a6cbaf78eaad1302b7fcbf0378a17c2ceacf2e18fe945f348513c4b67381cc6738f5b2fe1bfefb412ef7b61de92066719818156cb2ddb0ad8e90741e824", @nested={0x20b, 0x5, 0x0, 0x1, [@generic="ee8465d6432efeed2211c35e47c1531a615ee21f58189946b97b60cda25f8bbcb45a55dbd5f74397551e8f3222202cbf6c78d31eac85707f4c8b6d05cf9cf47b424ae8f4c5daea61f88d49e35c191fc5a44efe83b0", @generic="792de1e2d4fbc6f169d37b4f04ac89604516b6cdfa9f7778845228adb154f136a14050118c480e7fb5f529f6700e4acb459f7d93ddff3f1316", @generic="2ee4664a21667fb496163705fa2fdb435f4c47b04224295ba8bc018b091ac6fa6e570933a5efd89dc972826dcb1ad5ae38974a5d4c9cafc042613b9880be83b1ca1cd9555f60d982ecda0e85330c7289045591fac0850fb7dba3ec8f8bcf02010ccc7d8d8e46aa435b0a864b9b6926a7217e7c11362d5d2c0a665fdfc2ac1e7f90d215f391efd2d4ff9fe235", @generic="6a50ddabd4e1a2245eb5a24a986705aba725683aa34664c062ac30b32c4603b6d5d0f4c0941a43212fe8da6571dd2cd4b377f8bfe9603b7910da896e9f136469973ca5ef9cfd533a06811471f68a13721cea486405dc9f711bedb48b44446a78601e3daf9ce03ea9ffbc3ead1be47bdb92c4166950f76d544178c36645b85502e66f42327339fa90e4abd3c6ee5c8a86d0ea9a5270766e4ddd2423baa3f6124419f3a44206dad8de9df3fdd2e504002ace656c0f5e6fd341e28eedd5957483a0565af70934d79ed80aa300a7698a5e1ddfe45aaa94aa28c67da03fc5eaaa805d3d51f96daa5e2ca489", @typed={0x4, 0x8e}]}]}, 0x1368}, {&(0x7f0000001d00)={0x200, 0x13, 0x0, 0x70bd26, 0x25dfdbfe, "", [@typed={0x8, 0x4f, 0x0, 0x0, @ipv4=@empty}, @nested={0xe2, 0x94, 0x0, 0x1, [@generic="c0bd0e9e63a5511e3054f5430318e275e5e1fb239ac1d12ea4d0fdf584c1b0d5eba9175d20dc650cd12551e0ef47142de0ba246cd1943c1a74f8bc178924e68ebdfc274d43799bb1baf065cd70a16caf7761dd4050b15b97880b93b7d8b3d30e7caba11bdc65e071c530c2d8da8b7d73fb98872d3b487d9b9c3ef61ebff66ee5dae4462ae96ae6017d88db2ef79adcb03754fdec671fe1cd00ecc6ce0fcf3bc1422a9b57526e21da06a19966a17d2c2b0aecb8d4846f3aa2cbce05717acb945b2d129936c96efc0814cebe2751261a4beb84104fa141ef9321b20d9afd8f"]}, @generic="fd22a02ad60f3b0ff6fa0470d9fa5fc5596d7d5d35a97b79fc17e03e3578d619b79bd5c2e1d45e3b12b9c6f7f0f7eb6bcb6d0bb0fef20114c393eaf76877d1cef89a60b463d8a9e660d49f5baacd4c3cbbd57fafa5382afd8715af4e", @typed={0x14, 0x64, 0x0, 0x0, @ipv6=@mcast1}, @nested={0x91, 0x5, 0x0, 0x1, [@generic="80e7992c99d89d57512a3ac9369b6ffc4e1458c2ab79fedb215d7951684f4334f4c4d3e279d837f94929fd09dfe0a86e7fde331e81bb23f029a6", @typed={0x14, 0x72, 0x0, 0x0, @str='/dev/sequencer2\x00'}, @generic="b941c9b47e116e357c242c3bfe42e7c8632c20", @generic="7e9c815a06b1a892f446c1e1498a6d6fd76107eb78d4bd6c", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}}]}]}, 0x200}, {&(0x7f0000001f00)={0x140, 0x23, 0x10, 0x70bd2c, 0x25dfdbfd, "", [@generic="e893a47ba33c42d86633764bbd1348fe6c90d8eaf922f63dff143fc5f511d0afeeebf2079414eb3ce300459e963fb4d935616ede162c7b9d5c1c32361048bc99de3f9b5eaf0a14fde45b2593bb", @generic="643076a2edce4b845518dc1f52625c7f0e95fc38182359df993391f4beffea436bc2d61fb7866a4b77ba2f337c08f2b49c9d44098d854371019cf83192656cf01aa9096769c5576483832f74582d6c28a7dd6f12028a766b53a670197c878d8e1ad69701911c6f07188b3c06abb4ff131623af954e2f432f323ce0a13ff9524abba832d4e3babfe957c947c782d266c97ea747bf7213fd2eb0ef64457d2d1ac831f7c1159e887b29e82dc70ed61b055f9bbd58a7957d9c78114c51a5a44ba83e6082ca6deaa04556a6255bc771d85f33837ce0792be8b618ef", @typed={0x8, 0x46, 0x0, 0x0, @ipv4=@broadcast}]}, 0x140}], 0x4, &(0x7f0000002800)=[@cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xe0, 0x2004c855}, 0x0) [ 128.535073][ T7220] IPVS: ftp: loaded support on port[0] = 21 [ 128.673465][ T7050] bridge0: port 1(bridge_slave_0) entered blocking state [ 128.681625][ T7050] bridge0: port 1(bridge_slave_0) entered disabled state [ 128.689631][ T7050] device bridge_slave_0 entered promiscuous mode [ 128.742990][ T7050] bridge0: port 2(bridge_slave_1) entered blocking state [ 128.752576][ T7050] bridge0: port 2(bridge_slave_1) entered disabled state [ 128.763192][ T7050] device bridge_slave_1 entered promiscuous mode [ 128.779161][ T7255] IPVS: ftp: loaded support on port[0] = 21 [ 128.805590][ T7174] chnl_net:caif_netlink_parms(): no params data found [ 128.888573][ T7050] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 128.936914][ T7050] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 18:07:12 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x410000) ioctl$HIDIOCGUSAGE(r0, 0xc018480b, &(0x7f0000000040)={0x3, 0x3, 0x400, 0x80000001, 0x2, 0x1}) r1 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio1\x00', 0x20002, 0x0) fcntl$setsig(r1, 0xa, 0x3a) prctl$PR_GET_DUMPABLE(0x3) ioctl$UI_BEGIN_FF_UPLOAD(0xffffffffffffffff, 0xc06855c8, &(0x7f00000000c0)={0xd, 0x5, {0x53, 0x0, 0x4, {0x1c, 0xfffb}, {0x3, 0x7}, @cond=[{0x1f, 0x9, 0x7, 0x3, 0x4}, {0xad, 0x20, 0x6, 0x0, 0xffff, 0x5}]}, {0x56, 0x4, 0x7, {0x0, 0x7ff}, {0x13fc, 0x5}, @cond=[{0x492, 0x401, 0x50, 0x2, 0x8, 0x9}, {0x80, 0x2, 0x6296, 0x63, 0x200}]}}) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000140)={'wg1\x00', {0x2, 0x4e21, @remote}}) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000200)={0xfffffff, 0x8, 0x3, 0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x9909ce, 0x0, [], @p_u8=&(0x7f0000000180)}}) ioctl$CAPI_GET_SERIAL(r2, 0xc0044308, &(0x7f0000000240)=0x7fffffff) r3 = socket$alg(0x26, 0x5, 0x0) io_cancel(0x0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x1ff, r3, &(0x7f0000000280)="9b186e5a711ab205dac24a7636c3a6e481e50f0a30d5ebbe790a4eafd75da2c078d80e5f1ffcbdef687fb369d1cc3fdc0fd0a476c1cb054c9ee29129cad25269e9326a2b5621e599faee24609e2f2c5e8a9beb7999dd1fbb91e115ec5c585285ef9d73884263246984ea", 0x6a, 0xd9a, 0x0, 0x1}, &(0x7f0000000340)) socketpair(0x8d34d8ff75cc89f5, 0x5, 0xff, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000004c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_VERSION(r5, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x68, r6, 0x100, 0x1ff, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @remote}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @remote}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0xa}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x40) setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000600)=0x1, 0x4) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000640)=0x5, 0x4) syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$RTC_WIE_OFF(0xffffffffffffffff, 0x7010) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, &(0x7f00000006c0)={0x8, 0x5, 0x5, 0x20, 0x7, 0x2d, 0xe}) [ 129.004807][ T7050] team0: Port device team_slave_0 added [ 129.098978][ T7050] team0: Port device team_slave_1 added [ 129.117756][ T6931] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 129.204521][ T7050] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 129.213877][ T7050] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 129.243852][ T7050] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 129.255420][ T6931] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 129.303669][ T6931] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 129.362768][ T7220] chnl_net:caif_netlink_parms(): no params data found [ 129.372051][ T7174] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.380620][ T7174] bridge0: port 1(bridge_slave_0) entered disabled state [ 129.389362][ T7174] device bridge_slave_0 entered promiscuous mode [ 129.398213][ T7174] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.405787][ T7174] bridge0: port 2(bridge_slave_1) entered disabled state [ 129.413928][ T7174] device bridge_slave_1 entered promiscuous mode [ 129.422779][ T7050] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 129.430785][ T7050] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 129.464224][ T7050] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 129.480054][ T6931] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 129.574429][ T7525] IPVS: ftp: loaded support on port[0] = 21 [ 129.612097][ T7174] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 129.692867][ T7050] device hsr_slave_0 entered promiscuous mode [ 129.740399][ T7050] device hsr_slave_1 entered promiscuous mode [ 129.779864][ T7050] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 129.795032][ T7050] Cannot create hsr debugfs directory [ 129.805355][ T7174] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 129.829156][ T7220] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.837982][ T7220] bridge0: port 1(bridge_slave_0) entered disabled state [ 129.852818][ T7220] device bridge_slave_0 entered promiscuous mode [ 129.862181][ T7220] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.869244][ T7220] bridge0: port 2(bridge_slave_1) entered disabled state [ 129.878531][ T7220] device bridge_slave_1 entered promiscuous mode [ 129.946773][ T7174] team0: Port device team_slave_0 added [ 129.968449][ T7220] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 129.992246][ T7174] team0: Port device team_slave_1 added [ 130.011965][ T7220] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 130.053308][ T7255] chnl_net:caif_netlink_parms(): no params data found [ 130.077765][ T7174] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 130.086794][ T7174] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 130.114251][ T7174] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 130.129004][ T7174] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 130.136846][ T7174] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 130.163763][ T7174] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 130.190166][ T7220] team0: Port device team_slave_0 added [ 130.207151][ T7220] team0: Port device team_slave_1 added [ 130.264282][ T7220] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 130.272317][ T7220] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 130.299454][ T7220] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 130.315941][ T7220] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 130.323745][ T7220] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 130.351311][ T7220] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 130.422198][ T7174] device hsr_slave_0 entered promiscuous mode [ 130.470397][ T7174] device hsr_slave_1 entered promiscuous mode [ 130.519827][ T7174] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 130.527617][ T7174] Cannot create hsr debugfs directory [ 130.641805][ T7220] device hsr_slave_0 entered promiscuous mode [ 130.682015][ T7220] device hsr_slave_1 entered promiscuous mode [ 130.719665][ T7220] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 130.727526][ T7220] Cannot create hsr debugfs directory [ 130.813415][ T7525] chnl_net:caif_netlink_parms(): no params data found [ 130.837474][ T7255] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.845102][ T7255] bridge0: port 1(bridge_slave_0) entered disabled state [ 130.853553][ T7255] device bridge_slave_0 entered promiscuous mode [ 130.867605][ T7255] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.875013][ T7255] bridge0: port 2(bridge_slave_1) entered disabled state [ 130.884604][ T7255] device bridge_slave_1 entered promiscuous mode [ 131.016409][ T7255] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 131.065716][ T7255] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 131.085176][ T6931] 8021q: adding VLAN 0 to HW filter on device bond0 [ 131.115776][ T7050] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 131.161698][ T7050] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 131.215727][ T7525] bridge0: port 1(bridge_slave_0) entered blocking state [ 131.224497][ T7525] bridge0: port 1(bridge_slave_0) entered disabled state [ 131.233038][ T7525] device bridge_slave_0 entered promiscuous mode [ 131.259600][ T7050] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 131.313248][ T7050] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 131.377092][ T7525] bridge0: port 2(bridge_slave_1) entered blocking state [ 131.384353][ T7525] bridge0: port 2(bridge_slave_1) entered disabled state [ 131.392778][ T7525] device bridge_slave_1 entered promiscuous mode [ 131.400917][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 131.409910][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 131.420400][ T7255] team0: Port device team_slave_0 added [ 131.428699][ T6931] 8021q: adding VLAN 0 to HW filter on device team0 [ 131.465938][ T7255] team0: Port device team_slave_1 added [ 131.495555][ T7525] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 131.516523][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 131.525542][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 131.534799][ T2604] bridge0: port 1(bridge_slave_0) entered blocking state [ 131.542042][ T2604] bridge0: port 1(bridge_slave_0) entered forwarding state [ 131.567328][ T7525] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 131.583611][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 131.592562][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 131.601755][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 131.610565][ T2601] bridge0: port 2(bridge_slave_1) entered blocking state [ 131.617613][ T2601] bridge0: port 2(bridge_slave_1) entered forwarding state [ 131.626606][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 131.654160][ T7255] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 131.664524][ T7255] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 131.697109][ T7255] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 131.720037][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 131.729042][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 131.737890][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 131.746628][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 131.757433][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 131.766126][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 131.775027][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 131.791568][ T7174] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 131.821508][ T7174] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 131.861614][ T7174] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 131.902337][ T7255] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 131.911125][ T7255] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 131.937960][ T7255] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 131.952725][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 131.961570][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 131.970142][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 131.986402][ T7525] team0: Port device team_slave_0 added [ 131.998130][ T7525] team0: Port device team_slave_1 added [ 132.011802][ T7174] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 132.068795][ T6931] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 132.133286][ T7255] device hsr_slave_0 entered promiscuous mode [ 132.179911][ T7255] device hsr_slave_1 entered promiscuous mode [ 132.219549][ T7255] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 132.227167][ T7255] Cannot create hsr debugfs directory [ 132.236010][ T7525] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 132.243738][ T7525] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 132.270662][ T7525] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 132.285449][ T7525] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 132.293111][ T7525] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 132.320192][ T7525] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 132.389440][ T7220] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 132.414333][ T7220] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 132.484533][ T7220] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 132.602947][ T7525] device hsr_slave_0 entered promiscuous mode [ 132.649841][ T7525] device hsr_slave_1 entered promiscuous mode [ 132.709508][ T7525] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 132.717188][ T7525] Cannot create hsr debugfs directory [ 132.743696][ T7220] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 132.817151][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 132.825122][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 132.847903][ T6931] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 132.947045][ T7050] 8021q: adding VLAN 0 to HW filter on device bond0 [ 133.049980][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 133.058955][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 133.070784][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 133.078883][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 133.090891][ T7255] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 133.116018][ T7255] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 133.161390][ T7255] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 133.203241][ T7050] 8021q: adding VLAN 0 to HW filter on device team0 [ 133.238780][ T7255] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 133.268019][ T6931] device veth0_vlan entered promiscuous mode [ 133.274961][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 133.284106][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 133.293421][ T2567] bridge0: port 1(bridge_slave_0) entered blocking state [ 133.300553][ T2567] bridge0: port 1(bridge_slave_0) entered forwarding state [ 133.308103][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 133.317977][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 133.326423][ T2567] bridge0: port 2(bridge_slave_1) entered blocking state [ 133.333537][ T2567] bridge0: port 2(bridge_slave_1) entered forwarding state [ 133.341347][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 133.350034][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 133.359873][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 133.367752][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 133.377237][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 133.430037][ T7525] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 133.475553][ T6931] device veth1_vlan entered promiscuous mode [ 133.489782][ T7174] 8021q: adding VLAN 0 to HW filter on device bond0 [ 133.497300][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 133.506778][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 133.516064][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 133.525198][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 133.534461][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 133.543502][ T7525] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 133.581218][ T7525] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 133.615694][ T7525] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 133.675480][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 133.683698][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 133.708958][ T7050] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 133.720505][ T7050] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 133.742489][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 133.754109][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 133.763435][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 133.772678][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 133.782078][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 133.790830][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 133.798869][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 133.807712][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 133.817427][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 133.833854][ T7220] 8021q: adding VLAN 0 to HW filter on device bond0 [ 133.866850][ T7174] 8021q: adding VLAN 0 to HW filter on device team0 [ 133.877185][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 133.886935][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 133.900859][ T6931] device veth0_macvtap entered promiscuous mode [ 133.927417][ T7220] 8021q: adding VLAN 0 to HW filter on device team0 [ 133.946258][ T7255] 8021q: adding VLAN 0 to HW filter on device bond0 [ 133.956547][ T6931] device veth1_macvtap entered promiscuous mode [ 133.968642][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 133.977334][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 133.985800][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 133.994679][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 134.003363][ T2601] bridge0: port 1(bridge_slave_0) entered blocking state [ 134.010502][ T2601] bridge0: port 1(bridge_slave_0) entered forwarding state [ 134.018026][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 134.026170][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 134.034106][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 134.043325][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 134.051825][ T2601] bridge0: port 2(bridge_slave_1) entered blocking state [ 134.058990][ T2601] bridge0: port 2(bridge_slave_1) entered forwarding state [ 134.107757][ T7255] 8021q: adding VLAN 0 to HW filter on device team0 [ 134.116042][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 134.128084][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 134.137538][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 134.146328][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 134.155559][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 134.164721][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 134.173698][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 134.182521][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 134.190097][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 134.197622][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 134.206595][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 134.215074][ T2606] bridge0: port 1(bridge_slave_0) entered blocking state [ 134.222298][ T2606] bridge0: port 1(bridge_slave_0) entered forwarding state [ 134.230057][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 134.238556][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 134.247098][ T2606] bridge0: port 2(bridge_slave_1) entered blocking state [ 134.254239][ T2606] bridge0: port 2(bridge_slave_1) entered forwarding state [ 134.262307][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 134.270483][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 134.278644][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 134.287370][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 134.304007][ T7050] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 134.314371][ T6931] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 134.330990][ T6931] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 134.385795][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 134.394358][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 134.407281][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 134.416848][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 134.426145][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 134.435013][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 134.443742][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 134.518332][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 134.527488][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 134.536581][ T2601] bridge0: port 1(bridge_slave_0) entered blocking state [ 134.543751][ T2601] bridge0: port 1(bridge_slave_0) entered forwarding state [ 134.552209][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 134.561071][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 134.569891][ T2601] bridge0: port 2(bridge_slave_1) entered blocking state [ 134.577056][ T2601] bridge0: port 2(bridge_slave_1) entered forwarding state [ 134.585016][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 134.594267][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 134.602965][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 134.612478][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 134.707366][ T7174] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 134.726124][ T7220] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 134.740428][ T7220] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 134.760179][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 134.772093][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 134.789086][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 134.799856][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 134.808742][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 134.820657][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 134.830737][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 134.840840][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 134.850771][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready 18:07:18 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'veth0_to_bond\x00'}) socket$kcm(0x2, 0x0, 0x2) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00004000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1, 0x0, 0x0, 0xa00}, 0x0) r1 = socket(0x1e, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f00000000c0)={0x42, 0x0, 0x2}, 0x10) [ 134.876397][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 134.885534][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 134.896283][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 134.905890][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 134.916805][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 134.971741][ T7255] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 134.983928][ T7255] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 135.008268][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 135.047643][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 135.055820][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 135.066069][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 135.075159][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 135.084380][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 135.093378][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 135.102578][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 135.111573][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 135.132408][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 135.140464][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 135.148786][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 135.157809][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 135.165963][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 135.174598][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 135.182883][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 135.205269][ T7050] device veth0_vlan entered promiscuous mode [ 135.217086][ T7525] 8021q: adding VLAN 0 to HW filter on device bond0 [ 135.261675][ T7220] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 135.275352][ T7050] device veth1_vlan entered promiscuous mode [ 135.286898][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 135.297442][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 18:07:18 executing program 0: socket$can_raw(0x1d, 0x3, 0x1) r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) setsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x5, &(0x7f0000000000), 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x6, 0x4) [ 135.311731][ T7255] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 135.366352][ T7525] 8021q: adding VLAN 0 to HW filter on device team0 [ 135.397067][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 135.410317][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 135.417768][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 135.428005][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 135.438677][ T7174] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 135.467084][ T7050] device veth0_macvtap entered promiscuous mode [ 135.485673][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 135.495254][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 135.504266][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 135.513743][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 135.522909][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 135.532330][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 135.541183][ T2612] bridge0: port 1(bridge_slave_0) entered blocking state [ 135.548354][ T2612] bridge0: port 1(bridge_slave_0) entered forwarding state [ 135.556506][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 135.565663][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 135.574215][ T2612] bridge0: port 2(bridge_slave_1) entered blocking state [ 135.581492][ T2612] bridge0: port 2(bridge_slave_1) entered forwarding state [ 135.620653][ T7050] device veth1_macvtap entered promiscuous mode [ 135.645609][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 135.654520][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 135.663177][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 135.671654][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 135.680650][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 135.690374][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 135.700081][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 135.708754][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready 18:07:19 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) r1 = socket(0x1e, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) sendto$l2tp(r1, &(0x7f0000000080)="4fcdaf7efb97d2d97ed5ab1a70ac8be9268a2e3163fafd10838ff2fb865a9d55b4ae60926efe375b4ba4b9ddc9242d0bc972d136ae0b30296a128e0d3ff7c425bca4951b", 0x44, 0x20000000, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/1, 0x2}], 0x200000000000000f) [ 135.720038][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 135.731370][ T2601] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 135.748021][ T7220] device veth0_vlan entered promiscuous mode [ 135.783972][ T7050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 135.809352][ T7050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 135.830844][ T7050] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 135.860381][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 135.868738][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 135.879961][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 135.888993][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 135.898362][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 135.907802][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 135.916937][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 135.925402][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 135.945332][ T7050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 18:07:19 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000400)="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", 0x200, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x810, r0, 0x0) r1 = socket$inet(0xa, 0x801, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x82, 0x0, &(0x7f0000000080)) [ 135.961406][ T7050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 135.973078][ T7050] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 135.993054][ T7220] device veth1_vlan entered promiscuous mode [ 136.018813][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 136.036413][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 136.059876][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 136.079912][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 136.088716][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 18:07:19 executing program 0: perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0xfe, 0xfc, 0x0, 0x20, 0x0, 0x7f, 0x1000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffff, 0xfffffffffffff800}, 0x10000, 0x1, 0x0, 0x1}, 0x0, 0x3, 0xffffffffffffffff, 0x2) r0 = socket$inet6(0xa, 0x800, 0x401) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x73bc02, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'ip6_vti0\x00', 0x800}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'veth0\x00', 0x0}) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={@ipv4={[], [], @loopback}, 0x36, r3}) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x4) setsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f00000001c0)={@initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x14) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_int(r4, 0x29, 0x46, &(0x7f0000000200), 0x0) socket$inet(0x11, 0x80000, 0xa8) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x9b02e6d4404d0861, &(0x7f0000000300), 0x4) sendmsg(0xffffffffffffffff, &(0x7f000087dfc8)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb9}, 0x20400d0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0406618, &(0x7f0000000180)={{0x2, 0x0, @identifier="11e5ede42df274cbd999476da3b4181d"}}) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r6 = socket$unix(0x1, 0x0, 0x0) sendto$unix(r6, 0x0, 0x0, 0x4000811, 0x0, 0xffffffffffffff4c) open(&(0x7f00000000c0)='./file0\x00', 0x460c2, 0x88) [ 136.106668][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 136.115823][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 136.145639][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 136.164183][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 136.178227][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 136.194976][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 136.204750][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 136.216647][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 136.228574][ T7174] device veth0_vlan entered promiscuous mode [ 136.245677][ T7525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 136.263267][ T29] audit: type=1800 audit(1591898839.553:2): pid=8226 uid=0 auid=0 ses=4 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=15742 res=0 18:07:19 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r4, 0x10, 0x8003, 0x8020001) ioctl$TCSETS2(r4, 0x402c542b, &(0x7f00000000c0)={0x2, 0x1, 0x30bc, 0x1f, 0x3, "135357a9815c6cde5ea164f6b71845e1ff574f", 0x0, 0x7}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa910000008100000008"], 0x36) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 136.356729][ T7174] device veth1_vlan entered promiscuous mode [ 136.412051][ T7255] device veth0_vlan entered promiscuous mode [ 136.454349][ T7220] device veth0_macvtap entered promiscuous mode [ 136.468846][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 136.485861][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 136.504918][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 136.514708][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 136.522755][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 136.531542][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 136.587417][ T7255] device veth1_vlan entered promiscuous mode [ 136.683079][ T7525] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 136.702142][ T7220] device veth1_macvtap entered promiscuous mode [ 136.715806][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 136.726265][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 18:07:20 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$alg(0x26, 0x5, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000680)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)={0x34, r1, 0x1, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'vxcan1\x00'}}}}}, 0x34}}, 0x0) [ 136.757772][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 136.780028][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 136.788124][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 136.835924][ T8245] vxcan1: MTU too low for tipc bearer [ 136.844029][ T8245] tipc: Enabling of bearer rejected, failed to enable media [ 136.865570][ T7220] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 136.880898][ T7220] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 136.898268][ T7220] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 136.909567][ T7220] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 136.921082][ T7220] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 136.947477][ T7174] device veth0_macvtap entered promiscuous mode [ 136.958986][ T8245] vxcan1: MTU too low for tipc bearer [ 136.965250][ T8245] tipc: Enabling of bearer rejected, failed to enable media [ 136.976908][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready 18:07:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x200800, 0x0) ioctl$TCXONC(r3, 0x540a, 0x1) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r4, 0x10, 0x8003, 0x8020001) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000000140)={0x1, 0x6, 0x7, 0x7b, &(0x7f0000000240)=""/123, 0xaa, &(0x7f00000002c0)=""/170, 0x74, &(0x7f0000000380)=""/116}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000a40)=@newqdisc={0x2c, 0x24, 0xf1d, 0x70bd2a, 0x0, {0x0, 0x0, 0x0, r5, {0xc}, {0xfff1, 0xffff}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x3f}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x40800) [ 137.005220][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 137.024784][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 137.038426][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 137.063607][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 137.076103][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 137.085497][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 137.097476][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 137.107495][ T7255] device veth0_macvtap entered promiscuous mode [ 137.116608][ T7220] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 137.127778][ T7220] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 137.138813][ T7220] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 137.150008][ T7220] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 137.161656][ T7220] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 137.175967][ T8255] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 137.188694][ T7174] device veth1_macvtap entered promiscuous mode [ 137.196826][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 137.208157][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 137.217307][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 137.226108][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 137.238070][ T7255] device veth1_macvtap entered promiscuous mode [ 137.418586][ T7174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 137.434288][ T7174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 137.445698][ T7174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 137.456906][ T7174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 137.469286][ T7174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 137.480595][ T7174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 137.493016][ T7174] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 137.502445][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 137.512840][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 137.601717][ T7174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 137.615294][ T7174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 137.625644][ T7174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 137.636520][ T7174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 137.646665][ T7174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 137.657363][ T7174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 137.668632][ T7174] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 137.686631][ T7255] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 137.701865][ T7255] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 137.711831][ T7255] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 137.724002][ T7255] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 137.734160][ T7255] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 137.744722][ T7255] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 137.755424][ T7255] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 137.766536][ T7255] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 137.786166][ T7255] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 137.794906][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 137.808037][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 137.817610][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 137.827182][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 137.836588][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 137.845803][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 137.862734][ T7525] device veth0_vlan entered promiscuous mode [ 137.912630][ T7255] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 137.924415][ T7255] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 137.941333][ T7255] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 137.953738][ T7255] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 137.963642][ T7255] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 137.974109][ T7255] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 137.983994][ T7255] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 137.994681][ T7255] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 138.007017][ T7255] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 138.016341][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 138.025469][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 138.037818][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 138.047284][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 138.074313][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 138.083030][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 138.126701][ T7525] device veth1_vlan entered promiscuous mode [ 138.282201][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready 18:07:21 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x84) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="ac141426ffffffff000002009f000400f15b0000070000000000cbfe9d0e91065f5b0200ac1e000114000000000000000000000002000029502fdc000000000c74751bd564cfd9a0bd3eadf12097e800"], 0x50}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x15, 0x0, &(0x7f0000000180)) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x3ff, {{0xa, 0x4e22, 0x9ab3, @remote, 0x3}}}, 0x88) 18:07:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x200800, 0x0) ioctl$TCXONC(r3, 0x540a, 0x1) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r4, 0x10, 0x8003, 0x8020001) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000000140)={0x1, 0x6, 0x7, 0x7b, &(0x7f0000000240)=""/123, 0xaa, &(0x7f00000002c0)=""/170, 0x74, &(0x7f0000000380)=""/116}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000a40)=@newqdisc={0x2c, 0x24, 0xf1d, 0x70bd2a, 0x0, {0x0, 0x0, 0x0, r5, {0xc}, {0xfff1, 0xffff}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x3f}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x40800) [ 138.469796][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 138.482787][ T2567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 138.515314][ T7525] device veth0_macvtap entered promiscuous mode [ 138.546788][ T8280] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 138.572178][ T7525] device veth1_macvtap entered promiscuous mode 18:07:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x3, 0x0, 0x41c5, 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, 0x2, @perf_config_ext={0x0, 0x3ff}, 0x1c11d, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) sendmsg$NFQNL_MSG_VERDICT_BATCH(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x3, 0x3, 0x403, 0x0, 0x0, {0x1, 0x0, 0x6}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x6bce}]}, 0x4b}, 0x1, 0x0, 0x0, 0x44801}, 0xc0) r1 = socket(0x1e, 0x2, 0x0) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3, 0x8028}) ioctl$SCSI_IOCTL_SYNC(r3, 0x4) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) sendmsg$NFT_MSG_GETOBJ_RESET(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="68000000150a00000000000000000000010000040900010073797a30000000000c000640000000000000000208000340000000030c0006400000e4ffffffff010900010073797a3000000000080070be400000020900010073797a30000000000800034000000006"], 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000001) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000000)=0x6) mount$fuse(0x0, &(0x7f0000000640)='./file0\x00', 0x0, 0x0, &(0x7f0000000200)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, 0x0, &(0x7f0000000080)='fuse\x00', 0x0, 0x0) [ 138.695808][ T7525] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 138.707358][ T7525] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 138.718809][ T7525] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 138.743932][ T7525] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 138.754710][ T7525] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 138.765774][ T7525] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 138.777776][ T7525] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 138.798218][ T7525] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 138.815567][ T7525] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 138.826793][ T7525] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 138.843326][ T7525] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 138.854960][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 138.866890][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 138.875965][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 138.888078][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 138.915787][ T7525] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 138.938910][ T7525] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 138.948747][ T7525] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 138.959778][ T7525] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 138.974438][ T7525] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 138.985620][ T7525] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 138.995703][ T7525] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 139.007219][ T7525] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 139.019395][ T7525] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 139.029925][ T7525] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 139.041203][ T7525] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 139.156148][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 139.165104][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 18:07:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x4000010) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x35) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x2, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @ipv4}]}, 0x2c}}, 0x0) 18:07:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000030400"/20, @ANYRES32=0x0, @ANYBLOB="8000000053dcf1d0"], 0x20}}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$MON_IOCX_GETX(r1, 0x4018920a, &(0x7f00000000c0)={&(0x7f0000000040), &(0x7f00000001c0)=""/233, 0xe9}) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9) 18:07:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x200800, 0x0) ioctl$TCXONC(r3, 0x540a, 0x1) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r4, 0x10, 0x8003, 0x8020001) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000000140)={0x1, 0x6, 0x7, 0x7b, &(0x7f0000000240)=""/123, 0xaa, &(0x7f00000002c0)=""/170, 0x74, &(0x7f0000000380)=""/116}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000a40)=@newqdisc={0x2c, 0x24, 0xf1d, 0x70bd2a, 0x0, {0x0, 0x0, 0x0, r5, {0xc}, {0xfff1, 0xffff}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x3f}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x40800) 18:07:23 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r0) inotify_init1(0x0) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f00000017c0), 0x1a2, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/btrfs-control\x00', 0x204000, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x11, &(0x7f0000000100), 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x88040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r1, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @local}}, @in={0x2, 0x2, @empty}], 0x2c) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, 0x0, 0x0, 0x0, &(0x7f0000000100), 0x0) ioctl$MON_IOCX_MFETCH(0xffffffffffffffff, 0xc0109207, &(0x7f00000002c0)={&(0x7f0000000240), 0x0, 0x10000}) r4 = openat$vcs(0xffffffffffffff9c, 0x0, 0x2001, 0x0) syz_open_dev$vcsu(0x0, 0x100000000, 0x40001) ioctl$SNDCTL_DSP_CHANNELS(0xffffffffffffffff, 0xc0045006, &(0x7f0000000200)=0xa3) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000080)={0x92f2, 0x995, 0x0, 'queue0\x00', 0x7}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e22, 0x0, @local, 0x1}], 0x3c) 18:07:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x3, 0x0, 0x41c5, 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, 0x2, @perf_config_ext={0x0, 0x3ff}, 0x1c11d, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) sendmsg$NFQNL_MSG_VERDICT_BATCH(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x3, 0x3, 0x403, 0x0, 0x0, {0x1, 0x0, 0x6}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x6bce}]}, 0x4b}, 0x1, 0x0, 0x0, 0x44801}, 0xc0) r1 = socket(0x1e, 0x2, 0x0) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3, 0x8028}) ioctl$SCSI_IOCTL_SYNC(r3, 0x4) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) sendmsg$NFT_MSG_GETOBJ_RESET(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="68000000150a00000000000000000000010000040900010073797a30000000000c000640000000000000000208000340000000030c0006400000e4ffffffff010900010073797a3000000000080070be400000020900010073797a30000000000800034000000006"], 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000001) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000000)=0x6) mount$fuse(0x0, &(0x7f0000000640)='./file0\x00', 0x0, 0x0, &(0x7f0000000200)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, 0x0, &(0x7f0000000080)='fuse\x00', 0x0, 0x0) 18:07:23 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000dc0)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="34000000100001040060a51ae900000000000000", @ANYRES32=r7, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r7], 0x28}}, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) sendmsg$nl_route(r8, &(0x7f0000000240)={0x0, 0x40, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, r7}]}, 0x28}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) fallocate(0xffffffffffffffff, 0x10, 0x5, 0x8020004) ioctl$RTC_UIE_OFF(0xffffffffffffffff, 0x7004) sendmsg$nl_route(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000110001040000000000000134cb000000", @ANYRES32=r7], 0x20}}, 0x0) [ 139.755010][ T8347] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 139.792500][ T8352] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 139.811420][ T8349] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 139.829549][ T8354] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 139.852262][ C0] hrtimer: interrupt took 66338 ns 18:07:23 executing program 3: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="12010000000000402609333340000000000109022600010000000009040000010301000009210000000122010009058103"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_open_dev$hidraw(&(0x7f0000000700)='/dev/hidraw#\x00', 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\"s'], 0x0}, 0x0) r1 = syz_open_dev$hiddev(0x0, 0x0, 0x0) syz_open_dev$hiddev(0x0, 0x0, 0x0) ioctl$HIDIOCGSTRING(0xffffffffffffffff, 0x81044804, 0x0) ioctl$HIDIOCGCOLLECTIONINFO(0xffffffffffffffff, 0xc0104811, 0x0) ioctl$HIDIOCGUSAGE(0xffffffffffffffff, 0xc018480b, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, 0x0) r2 = fsopen(&(0x7f0000000040)='gfs2meta\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r2, 0x6, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x7f) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, 0x0) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000200)={0x0, 0xffffffffffffffff, 0x8028}) ioctl$HIDIOCSREPORT(0xffffffffffffffff, 0x400c4808, &(0x7f0000000080)={0x1, 0x105, 0x5}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000580)={0x2c, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="2001"], 0x0}) ioctl$HIDIOCGREPORT(r1, 0x400c4807, &(0x7f0000000040)={0xfffffffd, 0x200}) [ 139.944927][ T8359] device bridge_slave_0 left promiscuous mode [ 139.956377][ T8359] bridge0: port 1(bridge_slave_0) entered disabled state 18:07:23 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000000)=[{&(0x7f0000000100)="2e00000033000535a4abd32b8018007a0124fc60104a02400c000200053582c12d153e370900018025256400d1bd", 0x2e}], 0x1}, 0x80) 18:07:23 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) r2 = fsopen(&(0x7f0000000040)='gfs2meta\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r2, 0x6, 0x0, 0x0, 0x0) r3 = fsopen(&(0x7f0000000040)='gfs2meta\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r3, 0x6, 0x0, 0x0, 0x0) write$cgroup_subtree(r1, &(0x7f0000000240)=ANY=[@ANYRES16, @ANYRESDEC=r2, @ANYRESOCT=r1, @ANYBLOB="666f7da8a0d37770fa32abbde43e6cfcade784d156", @ANYRES16=r3, @ANYBLOB="626ea74d420368cb178be977af5a5b21d021d365ed05a777fb14052e4d875ec393c67c3543e2c30521622264e4fd9725ff98c8ede03a7a8aa14815a7da15bc259e460b64ccb7696671fb5effa3cf222757251adfb14befe2a3bc5182bcbfa53ac09b999d58bcdec696f944fe5494cea18a3fca6f5b9d7abf3ae44f5db6213607a6623367c78e6ec151a9c39ea2af95c04efd565406fa5b2b58f8108ea73ca5c117e5ecc982ebb3c84406bc54b85bdb30027651f42c7f4edb0616c608c098260daa362e3ce856bd7da7affc2d4b287ce4b488740a4c86ada6ca379d542608c699fb669efb4041a8b97c716fe14cdb38aef5a8036d8f3fc3"], 0x32600) write$cgroup_subtree(r1, 0x0, 0xda00) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 18:07:23 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r0) inotify_init1(0x0) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f00000017c0), 0x1a2, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/btrfs-control\x00', 0x204000, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x11, &(0x7f0000000100), 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x88040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r1, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @local}}, @in={0x2, 0x2, @empty}], 0x2c) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, 0x0, 0x0, 0x0, &(0x7f0000000100), 0x0) ioctl$MON_IOCX_MFETCH(0xffffffffffffffff, 0xc0109207, &(0x7f00000002c0)={&(0x7f0000000240), 0x0, 0x10000}) r4 = openat$vcs(0xffffffffffffff9c, 0x0, 0x2001, 0x0) syz_open_dev$vcsu(0x0, 0x100000000, 0x40001) ioctl$SNDCTL_DSP_CHANNELS(0xffffffffffffffff, 0xc0045006, &(0x7f0000000200)=0xa3) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000080)={0x92f2, 0x995, 0x0, 'queue0\x00', 0x7}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e22, 0x0, @local, 0x1}], 0x3c) [ 140.155196][ T8372] netlink: 'syz-executor.0': attribute type 2 has an invalid length. 18:07:23 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000dc0)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="34000000100001040060a51ae900000000000000", @ANYRES32=r7, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r7], 0x28}}, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) sendmsg$nl_route(r8, &(0x7f0000000240)={0x0, 0x40, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, r7}]}, 0x28}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) fallocate(0xffffffffffffffff, 0x10, 0x5, 0x8020004) ioctl$RTC_UIE_OFF(0xffffffffffffffff, 0x7004) sendmsg$nl_route(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000110001040000000000000134cb000000", @ANYRES32=r7], 0x20}}, 0x0) [ 140.388981][ T2604] usb 4-1: new high-speed USB device number 2 using dummy_hcd 18:07:23 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000000c0)=0x7ff, 0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x4001ff) 18:07:23 executing program 2: r0 = socket(0xa, 0x806, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=r1, @ANYBLOB=',errors=remount-ro,errors=remount-ro,usrquota,uid=', @ANYRESHEX]) [ 140.456734][ T8389] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 18:07:23 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x1004e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10) sendto$inet(r0, &(0x7f00000001c0)='s', 0x1, 0x8c44, &(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x4e20, @empty}, 0x10) write(r0, &(0x7f0000000140)='-', 0x1) recvmmsg(r0, &(0x7f0000000b40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x15, 0x0, &(0x7f0000000180)) getsockopt(r1, 0x6, 0x9, &(0x7f0000000040)=""/5, &(0x7f0000000080)=0x5) [ 140.523804][ T8393] delete_channel: no stack 18:07:23 executing program 1: prlimit64(0x0, 0x6, &(0x7f0000000280)={0xfffffffffffffffc, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x12, 0x0, 0xfffffffd}, 0x0) syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000380)=[{0x0}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xc147}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x55549eb85a6e3c5b) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) syz_open_procfs(0x0, 0x0) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f00000003c0)=0x2) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x8000000000006000, 0x0) write$9p(r1, &(0x7f0000001400)="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", 0x600) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0x4040aea0, 0x0) dup2(r3, 0xffffffffffffffff) sendfile(r1, r2, 0x0, 0x10000) [ 140.633691][ T8401] delete_channel: no stack [ 140.654932][ T8403] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 140.769371][ T2604] usb 4-1: config index 0 descriptor too short (expected 38, got 36) [ 140.791049][ T2604] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 18:07:24 executing program 2: r0 = fsopen(&(0x7f0000000040)='gfs2meta\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x6, 0x0, 0x0, 0x0) lseek(r0, 0x5, 0x3) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000dc0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x8001, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) write$binfmt_misc(r4, &(0x7f0000000200)=ANY=[], 0xffdc) setsockopt$inet6_int(r1, 0x29, 0x4d, &(0x7f0000000080)=0xffffffff, 0x4) recvmmsg(r1, &(0x7f00000037c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 18:07:24 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) prctl$PR_GET_SECUREBITS(0x1b) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)={0x58, 0x2, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,mark\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8}]}]}, 0x58}}, 0x0) [ 140.834799][ T2604] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 140.867353][ T2604] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 140.893353][ T8416] FAT-fs (loop1): bogus number of reserved sectors [ 140.897190][ T2604] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 140.921551][ T8416] FAT-fs (loop1): Can't find a valid FAT filesystem [ 140.923145][ T2604] usb 4-1: config 0 descriptor?? 18:07:24 executing program 5: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r2, &(0x7f0000000280), 0x1033b) fdatasync(r2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)={0x0, r2, 0x8028}) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) r4 = memfd_create(&(0x7f0000000180)='\x14\xccmPn\x9be\x13\x1d\xe5\x1c\x95\x14tc\x93\xe6\xd1\xa47\xf9\vc8tU\x90\x13\xf3\xfc9\x9bP\xe5\x12\x85\x9c\x86\x87\xe3\xc8\xdb\xb5\xd5\xe0q\xf6\r?\x1c\xf5$Q\xdbKo\xe0\x0f\xf1W\xc9w\x10\xa9\xdeW^\x9e\x8eV\xcf8\x00\x02\xb6a\f\xe1\x8a\xeaw\xfe\x8b\xc2\nh}\xc3|p\'\xf0\x8eM-?\xccG_\x16\xa4\x1bQ\xef\xef\x06\xc7FIR\xd3\x88\f/@*\xe6\x8a\x13)H\xd5\xe7\xa4\xaf\xc5\xe6\xb2p$\xb9\xce\x98\xedY\x8a\xb2t\xaan|\x8a\xa9\x9dC*\xc5\r\x8e\xbb\x1e\xf6:i\xa5r`\xa4ij\x1b\x9a\xfe\x94\x95\xec26!\xe82', 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, 0x0, 0x0) sendfile(r3, r3, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r3, 0x4c01) bind(0xffffffffffffffff, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, 0x0}, 0x408d) [ 140.960524][ T8420] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 140.992747][ T29] audit: type=1804 audit(1591898844.284:3): pid=8428 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir343814328/syzkaller.buxM8l/6/file0/file0" dev="sda1" ino=15766 res=1 [ 141.063539][ T8401] delete_channel: no stack [ 141.089238][ T29] audit: type=1800 audit(1591898844.284:4): pid=8428 uid=0 auid=0 ses=4 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=15766 res=0 [ 141.121012][ T8390] delete_channel: no stack [ 141.189142][ T8416] FAT-fs (loop1): bogus number of reserved sectors [ 141.195787][ T8416] FAT-fs (loop1): Can't find a valid FAT filesystem [ 141.410251][ T8436] blk_update_request: I/O error, dev loop0, sector 512 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 141.432020][ T2604] keytouch 0003:0926:3333.0001: fixing up Keytouch IEC report descriptor [ 141.465098][ T2604] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.0001/input/input5 [ 141.600751][ T2604] keytouch 0003:0926:3333.0001: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 142.293460][ T2606] usb 4-1: USB disconnect, device number 2 [ 143.078726][ T2567] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 143.439317][ T2567] usb 4-1: config index 0 descriptor too short (expected 38, got 36) [ 143.447794][ T2567] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 143.463441][ T2567] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 143.473312][ T2567] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 143.482610][ T2567] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 143.494460][ T2567] usb 4-1: config 0 descriptor?? 18:07:27 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0_to_batadv\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}) 18:07:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=@newqdisc={0x6c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x3c, 0x2, {{}, [@TCA_NETEM_RATE={0x14, 0x6, {0x0, 0x0, 0xfffffb81}}, @TCA_NETEM_RATE64={0xc}]}}}]}, 0x6c}}, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r1, 0x8, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r4}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast1}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast2}, @FOU_ATTR_PEER_V6={0x14, 0x9, @loopback}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x44001) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @local, 0x0, 0x0, 'none\x00', 0x0, 0x7}, {@empty}}, 0x44) syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x186}], 0x0, 0x0) 18:07:27 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000000c0)=0x7ff, 0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x4001ff) 18:07:27 executing program 5: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r2, &(0x7f0000000280), 0x1033b) fdatasync(r2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)={0x0, r2, 0x8028}) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) r4 = memfd_create(&(0x7f0000000180)='\x14\xccmPn\x9be\x13\x1d\xe5\x1c\x95\x14tc\x93\xe6\xd1\xa47\xf9\vc8tU\x90\x13\xf3\xfc9\x9bP\xe5\x12\x85\x9c\x86\x87\xe3\xc8\xdb\xb5\xd5\xe0q\xf6\r?\x1c\xf5$Q\xdbKo\xe0\x0f\xf1W\xc9w\x10\xa9\xdeW^\x9e\x8eV\xcf8\x00\x02\xb6a\f\xe1\x8a\xeaw\xfe\x8b\xc2\nh}\xc3|p\'\xf0\x8eM-?\xccG_\x16\xa4\x1bQ\xef\xef\x06\xc7FIR\xd3\x88\f/@*\xe6\x8a\x13)H\xd5\xe7\xa4\xaf\xc5\xe6\xb2p$\xb9\xce\x98\xedY\x8a\xb2t\xaan|\x8a\xa9\x9dC*\xc5\r\x8e\xbb\x1e\xf6:i\xa5r`\xa4ij\x1b\x9a\xfe\x94\x95\xec26!\xe82', 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, 0x0, 0x0) sendfile(r3, r3, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r3, 0x4c01) bind(0xffffffffffffffff, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, 0x0}, 0x408d) 18:07:27 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000000c0)=0x7ff, 0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x4001ff) 18:07:27 executing program 4: r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/full\x00', 0x2000, 0x0) socketpair(0x11, 0xa, 0xd5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_REMOVE(r5, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="1af5eff25331f2c060d7f77959af48ba8a8d24a25bf5f947d295fb747f57b749d9a5ff3ada239f3b62d2e25f348b72fc8bdd0190bdc3259c6867a9e6d3616c829a9eb1c09f0794b0d3760f6b000000", @ANYRES16=r6, @ANYBLOB="02002bbd7000ffdbdf250200000c080002"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="e4000065", @ANYRES16=r6, @ANYBLOB="000828bd7000fedbdf2501000000080002000200000008000200020000000800020003000000b0000c8014000b8008000a00d4b20000080009004dd870732c000b8008000a00ffe7000008000a00e957000008000a006d42000000000a00183e000008000a0034ef000024000b8008000900fac28016080009008f5b233808000900cf29e55a08000900fda49b7c24000b804afe0900ac5cc41a08000a00a072000008000900b1a0a71e08000a009fea000024000b80080009003a778b2a08000a000400000008000a00a8a700000800090049024b7d08000100030000000000088000000780"], 0xe4}, 0x1, 0x0, 0x0, 0xc000}, 0x2) sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="d4010000", @ANYRES16=r6, @ANYBLOB="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"/462], 0x1d4}}, 0x4008800) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x68, r6, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x7}, {0x5}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x38, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xaf}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x47fd00e3}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x93}]}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000001}, 0x2005) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000780)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="020027bd7000fedbdf250100aecb9e75ce5b2a6222c96f3e8bb80000"], 0x14}, 0x1, 0x0, 0x0, 0x4000800}, 0x20000800) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x118, r6, 0x300, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x104, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xba59}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x61484bf1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xebb6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x64289dab}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1947d22f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdc29}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8435}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb970}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa874}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x39e5c4b3}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x99cf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf055}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x452ef705}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9b6b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1a3ecbe7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x58908f0e}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x410564f1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c8bdc72}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2a9f3a95}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x103c7bb4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4032}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2805}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x726dec57}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x758c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x8f33b88}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1eea322}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4e35c1e}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4ec30660}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3232372a}]}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x4}, 0x116bf6f9dd4a51b8) r7 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r7, 0x0, 0x0, 0x890, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @local}, 0x1c) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r9) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002880)=[{&(0x7f0000000440)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000bc0)="73ec9d026209143c6867e011b1fd276efbd645856f392c23d70638d6cc419bcd3b7e4a44408e93fd44989385fe70c876863d26f43e909a8ce7e4564213c0adb0339e605a3de80dc1b24cbb6e09efc8dee78cf538daaa88b32cebfc995ef0b63c7fc03d297f183403715994d2e828393d97a045b3d20db0e63e69020f70d7796772da69421d99d6efe8b0cd756921746bcbdc7853921b2f21723b4a86deeaff97d2fce337cf4707be7bc93d486004fcdc6ab46579aa0dfae5c40ea498baf269527b9e2d965611e5dbc3649503bf404b5f3e52438e", 0xd4}, {&(0x7f00000004c0)="32e2218da3b4a49f5213c7a89ed66c073e8d8284d03b89fb30b9f6dc5e19ba8ec99cb8353bc41f0bbf316125d64c3eff1c17392605058b4711538d1e6bf8b5cf3659640f20bbb7b12fb1d0bcb0f768dce362c7e02c40453d210616a1b3fbb32f2a850f86bab56f4e5c94", 0x6a}], 0x2, &(0x7f0000000cc0)=[@rights={{0x34, 0x1, 0x1, [r0, 0xffffffffffffffff, r7, r7, r1, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r0, r1, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r7, 0xffffffffffffffff, r1, r7, r5]}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x118, 0x40c0001}, {&(0x7f0000000e00)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001340)=[{&(0x7f0000000e80)="026dc0e0b47adb97fdd8c2aea6ca1cae9fa4d43679efa3a43c04d01670196a8e08039228250c4fb29e5942f342a5c39143436b455cbdac26efdeff42e57562d797eacb900cbbf3a23829a461db3ce698bdaa88f1a4603e1b6775becdffbc3d5406abc9fe541983f31e1c6ad34ccdebdea14de6c38ba5cafc26f271795250a06aa93fe23e91fc5ad88ca2e5b58b8a747415d967d2ac63db2e428cf2b154cae9a119657d826a9f504dad56a787390ebcab56f7ff1a374ebd12285832385443c14cd88e0128f65c78e81c76e2eb5ad840e4b1a9aa14432df96372b3f97c7d7e351643dae8c30850", 0xe6}, {&(0x7f0000000f80)="0c2cec280d9f75a8faf329f8a86daeabfd75b2e49d37dbd29fd40eda47465340a6e0e5e72379d087d7650043d2424f491eb0268ae35ffd528823c544f179b4855520dfd0ab2242c9ae42ee06a1bbd553ce9183fee8386d70d755b1d50a4d62e75562d9052604951c627c71749a4fb6db28d45f72fe21f8b710ba37f879b9905317971302d202af48b4a4560c7720e2d4e70701", 0x93}, {&(0x7f0000001040)='G0', 0x2}, {&(0x7f0000001080)="6323bc8a98893e464e2e0422283b9cd4d76799756c31d2d0c540a6610db8a36b4fa9cd6431f2063b2b2189251fa1740ad78c4a7fc3e24869b28d1b1bfb2c1d16237a2127af0ccdf36fefc7f369cc2acc795cfc6429305c967ea97041aa705fe0a4cee67e10b7b4688b63dd03238e72e909b689a9bc09b997f924d37799ed045c545085974cd2eecf3e0f7afef0b20d992974e96e163dad", 0x97}, {&(0x7f0000001140)="9647f61290869f1bff7046efcaeeebe7b3d1dcc30b77b32765e1c3c76c3044df2a42c72e490bb1faa278a4c6e07e95888a7c917370f68acd0768409f91a912a10c0702dd4231ec4f314c8f9dd77a298facc09d8c4733269c1ef594232e082c6c610ab2dbdcca625b29bf3b17db4aa61601458a9c055d551049ac6897cc24bbb0069c0df4cca88fcb0ad29e1092ad0cabd9640c96a948cb8ec534d9efc005f869758fd0e8a0c9235b80689c2db594369d6bbd68e2f0a9bbee76481a20852043105971324c0bbcc8d43589070fe6e721f31e851b11420c4380fc290a036809337505f669a010dc88590336ff6390f2a6b5cf29", 0xf2}, {&(0x7f0000001240)="3cab1263aef07f", 0x7}, {&(0x7f0000001280)}, {&(0x7f00000012c0)="8df1da03f6a15d05e4f92907b784d647f0a027d3b4987f72233f6b486c20fdf6acc58613c7c5e0f9eef0b4953ee355d23dba5741b31ea84d751a79c41ccc645d1b65824a3ed121470f218479cd8b7294de67", 0x52}], 0x8, &(0x7f0000001580)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48, 0x4040040}, {&(0x7f0000001600)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000001680)="c4142071c041bc20264f7c320daff7319d7b3f6c13", 0x15}, {&(0x7f00000016c0)="6b1440787fb8f017e2f972e80cbf1c173ea3b63c1d2ad49dc7f2830fca8c9ad625b25ab3ae97db1816f725e6bf7fa5836d16aef6d502b2dcf3a5499bc907abaeabdc6ea7cae9540cc52bb2e9826d56eae5a6fb254941563decd5bb8feb3ae8c91a3bcf287b9ca8f9afc03a7017081eb9dbab70991d751a4d6e874b98c720e0f8103b7e41a2e29910393464f622d0302335691c69402864a0ad18c5226e3ea5d49847b98473", 0xa5}, {&(0x7f0000001780)="5ddf210df1088a0238a6e5da76c384c21dbf93c85fc3917d4019a6bce14deb1071685c21dfa1a7113b9b4c62adfccb7bb1e787867d5a007a1785bb50624dcb9e6144772e761daacef132c7c853a1222e0c2bc89f5f4483de1216bfe6b4ab0c11a570118e31efb778690eb54be36bfecf9260a736427f27d9d7dbb84c1d77e45d0c41d739d9ecf7b2c8ce646922096339b16084a984ad1b191a2d01639eb45a379f7af99567ae7b7cb19dc85b061ebf01e1480378a6524473", 0xb8}, {&(0x7f0000001840)="aebed900850decf2b3078a329bc993407826536ce5bcbb23a25264767981ef", 0x1f}, {&(0x7f0000001880)="d47a1da04cacbfbeb90318a0047ce06f0fe2d7ea60da9f8bd80134f2760be11750a7117f3d7e50e164141ab7ae6ff64a09e9c226c72f511106915d38c7e937c41d8182d33ff70ffd6057daf65f74bc0bfd9bb0f51592a164a3c30246756c7ec7c467c3a4929558c9af1a4e1261ecb0118be04e06816af6bdfb77eded4b7916", 0x7f}, {&(0x7f0000001900)="890c9ff4f4bc7d8d63068e446ad237885d913780d494ee91d2cabb9e61b159c8d132fecb4e03b4eb48807cc18c21f5e1161cfddc0feb068f38497cca3693181e284ed1d144eb40cd4269965f0e1396e6f7b3dee60c91a353e691f1164813f735a2fa54300f38c36a8216255d3cd89276c87790fbbd3fa261584d2346ef0f026b83dce2a2e322f8e8e38f2fe6c86531b06dc2eae875c66967aff40eac47c9c41ba7039c4a5c0ce2c2e7daee9c54236e8e94e63bcd698ac92e2f5586d6eb92f30298836138475a2fc06d09a96007addf6aef0a1ed7be30de59671674a1169ea50dd4e5590cb57294c7f86b63", 0xeb}, {&(0x7f0000001a00)="2c6515dc69b403966f83b295cce66075f8433e2e288e5cfe48fdaf93d226efdae5cd0949a06853b84efbce7cac4b26b8bd47fac5ed585f753c00cd6e161e4c5d7dd47ab8b98448a9032f03cd3bcc24daed94425a942b522c96d5816b10451ed8b6472b53177031896e1fdf58297c13ba20a78c68c46d17fb481cbcf4473dfab312c7c702a18b738f5f9d425ecf727bb4bcef830a4ecad5a936542927b28d69f8733c1ce3618c26", 0xa7}, {&(0x7f0000001ac0)="02119093847dc0694fe7bb7f502341e6194c", 0x12}, {&(0x7f0000001b00)="6589c5fdf00614f1af50553208f99c5a2d24f39b80d9eed5f4bd64f7c296fffd3effd9bf54a6038aabd0a9425dfd0be0db27fc0a3cb6de967833f6f96c92541126807df835bff8988e73c8b96f7644f6fd4e3de4525aba9668ab893b6005c331695ebb69065e79a06390a536777c09ea0d5c68a04840af66b40f28f12ef0695724546e3d10588ebd03393e4643da95e510c541790c4e114ef7c3524264baecddafbb3c9bc3c58ae94da383c2cde427a629c3", 0xb2}], 0x9, &(0x7f0000001ec0)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r1, r4, 0xffffffffffffffff, r4, r0]}}, @rights={{0x20, 0x1, 0x1, [r2, r0, r1, r4]}}, @rights={{0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, 0xffffffffffffffff]}}], 0x120, 0x4000841}, {&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002380)=[{&(0x7f0000002080)="57806798a8cbb0dc3fbc3436ce81a34d92bfb0b7151ad1f3f973e0f127f1e554f55d52c0f4fd778e6797ac7dda37629326c4883367038bed97d2440580ee7f0aa96582014dcc8c3c2f56c88e2d18159f017b527fdea450ccb6fa9fdc45bb73848f1ed537df3ad4f03dadb52b1e72a430df8cf6f652fe726c727abdcab13b568c3cef5463cd761d2cd1618f014c0f6ed3a83b383e798e2c19435a2a470a163c2f628a29c139f3a0046221a37a83e1215220d364b5a549237ffdde612459c5854b8d28651e8b4910126b0fc68d8bfd368e5680d6f16994d9224029e4", 0xdb}, {&(0x7f0000002180)="65903456c813791a0fa2ce2e71afc8702b5624a43388ef9e0dff698ae4b4901f601d3aab4aaebd1f72b80fb8f62ba01155530e7073e15016fe8c590bb71e140908ca0b951421d3491b9ccc754126e7bcc6edf605d476fbfb8e2bed32462767e1d9d7a4fd8bc5b89aea966c296041324c9044f0caa65552d97e372bbecc13e498bfe00323a78e4458dac21785b9d378632f4cc37d264d", 0x96}, {&(0x7f0000002240)="29926078bd0287b785496bcb2f0caa32573663f54e876f47cbbfb2cec6b970719a2e5bb4eb86999f8d20697d16fff0772cf2f22894516822f3a50533af6ac7830d2abc8288e6d45248f1b8f602230c5a886c2bacda435f18fdf5830feaea9a8d9c7d7899e746974baf", 0x69}, {&(0x7f00000022c0)="465152f83d8ef330d424d07d87fe2e4951efc0a0c0d02cc51c1c7be78651973ea71bcc8f239ec364f552b27a037edf79d34968270e9341ffb28e652ffda90882", 0x40}, {&(0x7f0000002300)="6d03111cb3be480263957570b8e3fc17e569aa9d8398176e288787ca006ba6f9a02b1ab4df9b2e81fbaf1095b31011ea5621afef2f3e216328e7c458634e2102b5bdf460f49b9588e551a0b3dbbda8154bd436f777e1c45db824aa153d1b4b4676d0c03fdd52f5641bdd49d19f33", 0x6e}], 0x5, &(0x7f0000002400)=[@cred={{0x1c}}], 0x20, 0x24443d11af5a4b9b}, {&(0x7f0000002440)=@abs={0x0, 0x0, 0x7}, 0x6e, &(0x7f0000002580)=[{&(0x7f00000024c0)="91b2d0d0dfd19e17468c7b5aabc998490a14315b864f9a75b938875bed7c14d54fce97608e8cc1cfd34d9c6f82ea25f50e6525a4274bac64e33eba143b1d616e5a8fdbfa67f47db5ba81d590b2da66c35b776f4921e3c2cb92ba4c0713bfc47dec1ee9b2a1dbb3ffa5df8cccda25bc516f308e530268785b47269b266315b9fdd0cd81bdd43be7a9faae8f843e48cd585130f904612738bb453f692236c544b27419da2a94", 0xa5}], 0x1, 0x0, 0x0, 0x4800}, {&(0x7f00000025c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002640), 0x0, &(0x7f0000002780)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r7, 0xffffffffffffffff, r7]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r9}}}], 0xc8, 0x40044}], 0x6, 0x8000) 18:07:27 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r4 = socket(0x10, 0x4, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x38, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_fq={{0x7, 0x1, 'fq\x00'}, {0x4, 0x5}}, @TCA_RATE={0x6, 0x5, {0xff}}]}, 0x38}}, 0x0) [ 143.783786][ T8532] delete_channel: no stack [ 143.796144][ T8536] delete_channel: no stack [ 143.799733][ T8535] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 143.818876][ T2567] usbhid 4-1:0.0: can't add hid device: -71 [ 143.826288][ T2567] usbhid: probe of 4-1:0.0 failed with error -71 [ 143.855661][ T8542] delete_channel: no stack [ 143.870539][ T2567] usb 4-1: USB disconnect, device number 3 [ 143.877916][ T8547] delete_channel: no stack [ 143.932377][ T8530] device lo entered promiscuous mode [ 144.051263][ T8535] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 18:07:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=@newqdisc={0x6c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x3c, 0x2, {{}, [@TCA_NETEM_RATE={0x14, 0x6, {0x0, 0x0, 0xfffffb81}}, @TCA_NETEM_RATE64={0xc}]}}}]}, 0x6c}}, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r1, 0x8, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r4}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast1}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast2}, @FOU_ATTR_PEER_V6={0x14, 0x9, @loopback}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x44001) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @local, 0x0, 0x0, 'none\x00', 0x0, 0x7}, {@empty}}, 0x44) syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x186}], 0x0, 0x0) [ 144.159511][ T8538] Y­4`Ò˜: renamed from lo 18:07:27 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x7fff, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x380000, @empty}, 0x1c) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.opaque\x00') sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29, 0xb}], 0x18}], 0x146, 0x0) 18:07:27 executing program 4: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000023c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x14) r2 = socket(0x10, 0x3, 0x0) r3 = socket$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) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=@newqdisc={0x6c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x3c, 0x2, {{}, [@TCA_NETEM_RATE={0x14, 0x6, {0x0, 0x0, 0xfffffb81}}, @TCA_NETEM_RATE64={0xc}]}}}]}, 0x6c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=@newqdisc={0x6c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x3c, 0x2, {{}, [@TCA_NETEM_RATE={0x14, 0x6, {0x0, 0x0, 0xfffffb81}}, @TCA_NETEM_RATE64={0xc}]}}}]}, 0x6c}}, 0x0) sendmmsg$inet(r2, &(0x7f00000048c0)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)="0081c4b515ac53e43d4a3e0740c5f4b747f34c4d2ed55a92a3d1aee75520eb7dfe1f55d189dd8c3db29996cca1e1440bbcac099df91c80572f8f1eda16e27e8abef937f0a95e862603c128516b069f2e3da30119bf2244d5ec4dab05295f44cfd2ceb218b6135ff8aa90ee5e3fd814dd70ded6868d0426a680c9d212898d2309e5182afd6f84227b877efa9775e029c9aaf169efcb791d749d695f941b23fdbb2e210380de0732d162", 0xa9}, {&(0x7f0000000040)="d8a8df61c837cd07dfd0faa036af6f04088b3693f9cb4d0a96d4671ab9f7a9de9077f3371b0943e4587c52fd87768b1ccca8294ed3170eecad580d6f8d61ffc458a36b7ab9b1ebdb1f1ac233191c2cface868b662070212e640ed25e7e812e886f01cdc295dafdc5f7a327f1e5b2c7e6ff250f6b5d6c12c9488956", 0x7b}, {&(0x7f00000002c0)="814d90b6f393b29f834d2b610d1531c6f1ac22e10d41ccf1e1e52a917fd6b8e2f9444c4fab2d5db473a69f03068111096fd1fc26282e1c102feee0d88f1d9a8f360b90db691068e47a68058ef21f140b65b0e0135ffb65cdcf9b0c6f42a6c69e4ef5dbb9907099ecd28fbfd898eba2992c1cf5dbfc5b2821e94f35b0b47baac42a123541f7dc159de7f70b25a7f493aab0ae2bbe08c5fe3a6f82c5ada4e7e1e4d6455dcc46826578153ba024b71df8ad17ae9247ec031ef73e5b4e31e41c7791cde4bd213c065740a0366c7f361a12d728e10956e1100ee400ae8316", 0xdc}], 0x3}}, {{&(0x7f0000000400)={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000440)="7dd4717faa522f719f6d2aba8417fdcc677aec951f05fe0049133e9d7bbab5896792f236e5e30215e20a5afd7a83edad5213a1d6c2830773f68bf1", 0x3b}, {&(0x7f0000000480)="df5a236e0a25925a4b750df9abae226a8952f2e743cc4f10af96f0de7022695e5dc43a6a33ef49778b2c7c596730bdb5044691cca5b8aad70791251e1ba86e6ac8b88dc67136e47864d85a444e69d0dc7cee46fe9baccaeb9823940a39fe2a3aa8717a85a1c955c954717a10c9aac8b59d0b6b1d51858109ef86409c79a4d5c1fd87ec5325b0b3f75fd280d52b9a8f7585c0c39f3f9bf3458c8ebb1196f487e709d56ca58186d725e907badc6a285bc17e3d9f5199879e", 0xb7}, {&(0x7f0000000540)="e9b8a947dcece07e7db756f67bbb80e094efbf13348316aea2988d682889e2a664d68833fe696f791f640263203cd2a62997e756ab67670e97d7205335aa3ca5805cc40ce955a30870862dbd02bc528efe5dac61d6111bee2c81ed8c541ac94c43d08e85ace7612d79e4ccf693360fd4a65c3bdd3533a6e71aab3c0f709707421f100c07b40be06554a7", 0x8a}, {&(0x7f0000000600)="57fae89f66eb0d8954955937647f532f29c4b48387a103dd767b7ff4c70fa41b9be7be4bc3264a2d181a800197203100615930db8b79ad2530ba2cfe8a315cea31e903e53c01467370cd6cc99319c4ffa9d31962f06e186d1f345d59ae41d8c7103a688b173ab8ded61cba89e74f45b0ea5b2afe97f2081052cda3e493e443374c7ebe92aeb6e4b75eb18d2364983acdc0184c271654372870243a65bf913b80d71c2a9267f480725ab8", 0xaa}, {&(0x7f00000007c0)="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{&(0x7f0000003740)="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0x1000}, {&(0x7f0000004740)="43589cc8353b0f2553d735d34e0fec95cb04228104929e413d1a9cc290d182923968aadcf8db78909d8ee15b88bcce", 0x2f}], 0xa, &(0x7f0000004840)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x3f}}, @ip_ttl={{0x14, 0x0, 0x2, 0x80}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @remote}}}], 0x68}}], 0x7, 0x1000) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000000c0)=@gettfilter={0x24, 0x2e, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {}, {0x0, 0xfff2}}}, 0x24}}, 0x0) 18:07:27 executing program 1: socket$can_raw(0x1d, 0x3, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00), 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$vim2m_VIDIOC_QUERYCAP(r0, 0x80685600, &(0x7f0000000100)) recvfrom$packet(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x10020, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x40000000) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x20000) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nvme-fabrics\x00', 0x200401, 0x0) r2 = socket(0x22, 0x2, 0x24) close(r2) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x83, &(0x7f0000000080)={r4}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={r4, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r5, 0x2}, &(0x7f00000002c0)=0x8) [ 144.597861][ T8603] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 144.740524][ T8609] IPVS: ftp: loaded support on port[0] = 21 18:07:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=@newqdisc={0x6c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x3c, 0x2, {{}, [@TCA_NETEM_RATE={0x14, 0x6, {0x0, 0x0, 0xfffffb81}}, @TCA_NETEM_RATE64={0xc}]}}}]}, 0x6c}}, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r1, 0x8, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r4}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast1}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast2}, @FOU_ATTR_PEER_V6={0x14, 0x9, @loopback}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x44001) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @local, 0x0, 0x0, 'none\x00', 0x0, 0x7}, {@empty}}, 0x44) syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x186}], 0x0, 0x0) 18:07:28 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_DEL(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x44, 0x2, 0x9, 0x5, 0x0, 0x0, {}, [@NFCTH_TUPLE={0x30, 0x2, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private1}, {0x14, 0x4, @empty}}}]}]}, 0x44}}, 0x0) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r2, &(0x7f0000000280), 0x1033b) fdatasync(r2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)={0x0, r2, 0x8028}) ioctl$SNDRV_TIMER_IOCTL_STATUS64(r1, 0x80605414, &(0x7f0000000000)) [ 144.850266][ T8604] delete_channel: no stack 18:07:28 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000000c0)=0x7ff, 0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x4001ff) [ 144.892684][ T8606] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 144.918804][ T8632] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 18:07:28 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) read$usbfs(0xffffffffffffffff, &(0x7f0000000000)=""/55, 0x37) sendmsg(r0, &(0x7f0000000a40)={0x0, 0xffffff84, &(0x7f0000000380)=[{&(0x7f00000003c0)="3a9a", 0x2d05}], 0x1}, 0x0) [ 144.946826][ T8632] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 18:07:28 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000001580)={&(0x7f00000015c0)={0x2, 0x3, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0xa0, 0x0, @in6={0xa, 0x0, 0x0, @empty}}]}, 0x38}}, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/197, &(0x7f0000000000)=0xc5) r1 = socket(0x1e, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) sendmsg$AUDIT_USER_AVC(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xc8, 0x453, 0x200, 0x70bd2c, 0x25dfdbfe, "959a492149cc55d716115aa14f53e6dcdbc479a4faf6569ccfcd700fd7ec6b7a18ed431425d61920895e2eca7edfb159b558ce27bd4d4bcd5db19f3f7c730ebf7bc9d6661c468a1fdd0fbe0e4ab57bdd3ca198c793e3988260bf0e60064abd43f653dff92f9e038da193c13475fd96e151b0b0297daa15a27fba4aae6780220e96cd177312caa8ed30ed60fd3d7e129327cc69f6d29c906c4465ac49484db98a543d2fb58c24192eafcfb1d9126321d23ff1e2c6910fc2", ["", "", "", ""]}, 0xc8}, 0x1, 0x0, 0x0, 0xaee4162e513f2124}, 0x0) [ 145.026371][ T8610] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 145.045391][ T8644] delete_channel: no stack [ 145.115957][ T8639] delete_channel: no stack [ 145.118781][ T8628] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 145.190613][ T8638] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 145.264982][ T8604] IPVS: ftp: loaded support on port[0] = 21 18:07:28 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) socket$unix(0x1, 0x1, 0x0) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) r1 = fsopen(&(0x7f0000000040)='gfs2meta\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$NFT_BATCH(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000000fcffffffffffffff0000000000000a1400e9ff11000100000000394e0400000a894c238856066c58d75b4e7d7d28b191572ed4eb731631a33d0ec6f0a8c9778c82c9a50bc802a5fe76821c17569bc561f1062b41da995658df88de69285a1a28fc737ebba0a3bf6b1565430dce5fbbcc1cf857169dc7a1795d120a"], 0x28}}, 0x20000014) [ 145.379905][ T8609] delete_channel: no stack 18:07:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=@newqdisc={0x6c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x3c, 0x2, {{}, [@TCA_NETEM_RATE={0x14, 0x6, {0x0, 0x0, 0xfffffb81}}, @TCA_NETEM_RATE64={0xc}]}}}]}, 0x6c}}, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r1, 0x8, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r4}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast1}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast2}, @FOU_ATTR_PEER_V6={0x14, 0x9, @loopback}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x44001) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @local, 0x0, 0x0, 'none\x00', 0x0, 0x7}, {@empty}}, 0x44) syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x186}], 0x0, 0x0) 18:07:28 executing program 5: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000003c0)=ANY=[@ANYRESHEX], 0x1, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000340)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000440)=""/25) msgctl$MSG_STAT_ANY(0x0, 0xd, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e62}, 0x1c) listen(0xffffffffffffffff, 0xfffffffd) socket$nl_route(0x10, 0x3, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x20002, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x3c) msgsnd(0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='\x00', @ANYRESHEX, @ANYBLOB="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", @ANYRES64], 0x2000, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000340)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}) msgctl$MSG_INFO(0x0, 0xc, 0x0) msgctl$IPC_RMID(0x0, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x18) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r1, 0x8983, &(0x7f00000000c0)={0x8, 'team_slave_1\x00', {'ip6_vti0\x00'}, 0x2}) socket(0x1f, 0x1, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000140)='team_slave_1\x00', 0x0, &(0x7f0000000200)='team_slave_1\x00', &(0x7f0000000240)='team_slave_1\x00', &(0x7f0000000280)='ip6_vti0\x00'], 0x0) [ 145.536624][ T8610] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 145.550586][ T8633] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:07:28 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x11, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000000)={0x4, 0x0, 0x80000}, 0x10}, 0x78) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="2e00000033000535a4abd32b8018007a0124fc60100002400c00020005", 0x1d}], 0x1}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x1800000000000060, 0xe80, 0xfffffe6f, &(0x7f0000000100)="280e003f4305607e5bc5795e6558000800ffffffba0e7200ffff81", 0x0, 0x100, 0xf2ffffff, 0xfffffe0c, 0x212, &(0x7f0000000280)="f2a134bd13c7bd41a2a738ad8e7625ed330eb46063bd287d832698132e59ef45f8f50845c0ac85604b448e24348e4ae93e68238b7b9d561b349d19b5f5784e031c55c5a4e48926a1526e38640a161fab39732052ee83bc3b9cb625962f3eaf1ed426e6f0442693c16b0ab6a89a5738f5bccd6ae1492f8471a7afec6b", &(0x7f0000000380)="712ae01ebf877f139c8f1b0fcd056310bfa3de7157976d3ff4c82f2e0d1885774c5b7c7c853e5424fbf469ab0726e9f41208f98d20b093ddbb7f52e015b875cea2900b2443348cdf466c18cfae89ce96f0437cb21ca3703f0b94273c7500"/106}, 0x28) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x15, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000180)=0x4) 18:07:28 executing program 1: socket$can_raw(0x1d, 0x3, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00), 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$vim2m_VIDIOC_QUERYCAP(r0, 0x80685600, &(0x7f0000000100)) recvfrom$packet(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x10020, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x40000000) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x20000) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nvme-fabrics\x00', 0x200401, 0x0) r2 = socket(0x22, 0x2, 0x24) close(r2) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x83, &(0x7f0000000080)={r4}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={r4, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r5, 0x2}, &(0x7f00000002c0)=0x8) 18:07:29 executing program 4: getrlimit(0xc, &(0x7f0000000100)) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="00800c7fc7a92591620f0e465f63a5bf08cf0e72a9a77a5ed6463c8971b9c208cef0b8f7ddfbe8c64ae52ea6264ebc44712b04b0c5a16139ed0df91c2d74ab7736909e82e5b16b788d6b4e3471487aa656a80b0abbb85480055457d4022b64c7503feb0dc9779dcfa7b2fc9023957d064ccb79b3b3c3e8c215dc50b9ca3f96b8d4517df6224a18f9130a13b601aa76b6652b663f362ef96785e8c4a51c9e7a94c5", 0xa1, 0x8}], 0x0, 0x0) 18:07:29 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000000c0)=0x7ff, 0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x4001ff) 18:07:29 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x15, 0x0, &(0x7f0000000180)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setuid(r3) socket$key(0xf, 0x3, 0x2) [ 145.714077][ T8708] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 145.729940][ T7] tipc: TX() has been purged, node left! [ 145.737811][ T7] tipc: TX() has been purged, node left! 18:07:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=@newqdisc={0x6c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x3c, 0x2, {{}, [@TCA_NETEM_RATE={0x14, 0x6, {0x0, 0x0, 0xfffffb81}}, @TCA_NETEM_RATE64={0xc}]}}}]}, 0x6c}}, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r1, 0x8, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r4}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast1}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast2}, @FOU_ATTR_PEER_V6={0x14, 0x9, @loopback}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x44001) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @local, 0x0, 0x0, 'none\x00', 0x0, 0x7}, {@empty}}, 0x44) [ 145.780982][ T8714] delete_channel: no stack [ 145.836642][ T8718] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 145.866674][ T8714] delete_channel: no stack [ 145.896086][ T8727] delete_channel: no stack [ 145.901889][ T8725] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 145.914928][ T8718] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 145.986949][ T8718] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:07:29 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f000047b000), 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)='-', 0x1}], 0x1, 0x0) madvise(&(0x7f000005b000/0x400000)=nil, 0x400000, 0x1000000000008) [ 146.086937][ T8718] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 18:07:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=@newqdisc={0x6c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x3c, 0x2, {{}, [@TCA_NETEM_RATE={0x14, 0x6, {0x0, 0x0, 0xfffffb81}}, @TCA_NETEM_RATE64={0xc}]}}}]}, 0x6c}}, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r1, 0x8, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r4}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast1}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast2}, @FOU_ATTR_PEER_V6={0x14, 0x9, @loopback}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x44001) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) 18:07:29 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000000c0)=0x7ff, 0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r7, r7) 18:07:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000180)='wlan1\x00\x92\xdd\xd4\xce\x00\xa0*\xbc\x8bnj\xc9\x13Uq=\x95\x9c\f4\x13\xeae7\x10}\xf9\xf6\x01/jC\x7fV\xfb\xa2`\xe9\xdc:g\b\xeb>\x02\x94\x05L\x1a\xa1m<\xdd\x88\xe3\x8a\x9b\xff\xd5\x1a\xbb/\xea\xe8D\xcbx\x19\xa6\xed\x99K\xce\xf8 @\x99\x11\xddCo\x01\xcf\xac\x95D\x15\r\xaf\xeb\xdb\x84\xe9\x99\xdd:\x17\xd7~\x95\xeb\xdfgKn\xd0n\x03', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x11, r2, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, 0xe5bd1d461db201ff, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) r3 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280), 0x1033b) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000200)={0x0, r4, 0x8028}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f00000001c0)='mounts\x00') 18:07:29 executing program 5: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000003c0)=ANY=[@ANYRESHEX], 0x1, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000340)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000440)=""/25) msgctl$MSG_STAT_ANY(0x0, 0xd, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e62}, 0x1c) listen(0xffffffffffffffff, 0xfffffffd) socket$nl_route(0x10, 0x3, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x20002, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x3c) msgsnd(0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='\x00', @ANYRESHEX, @ANYBLOB="fd13e76e406589791d751251cb8d254a650f546ec9ba6847f782004b05b65e5a1ce442bc1b2199698c936aacd2522881c47f58dc42dced97614e39c3e5b465007d1c653824e0f2a298477aa667c1ff765b4728038126bc5aceaceb21cb708bdcbdfe6656052193b83f1d9033af42ac1f44ce43a5fe5b4b01663945f4c302dc15b49ed25e6c07db7e42d96dbe2f4fcacddad7a7e26bed65b774ceb6b49029d3ce8a6eb0eaf12121f08d3db72de13363549e4c56fe849d5ebd2f929747f70352e50dcc62c3828c018742eea4cc5a228420fb3f5ab9e4451aa0ef039b31e293a00772e662e7a81b98101829446cefeb53fa0d114ae4fdc7b4667c51234e493cbe4bcfbd2999cfe789df75933654bda9c74af3ab8b579c8f946457008f8106d4f1e5619fedf623043c8ea1771f769a2c31fbf3", @ANYRES64], 0x2000, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000340)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}) msgctl$MSG_INFO(0x0, 0xc, 0x0) msgctl$IPC_RMID(0x0, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x18) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r1, 0x8983, &(0x7f00000000c0)={0x8, 'team_slave_1\x00', {'ip6_vti0\x00'}, 0x2}) socket(0x1f, 0x1, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000140)='team_slave_1\x00', 0x0, &(0x7f0000000200)='team_slave_1\x00', &(0x7f0000000240)='team_slave_1\x00', &(0x7f0000000280)='ip6_vti0\x00'], 0x0) 18:07:29 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @private0={0xfc, 0x0, [], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xb]}, 0xffff0000, 0x0, 0x4, 0x100, 0x9, 0x2, r3}) sendmmsg(r0, &(0x7f00000092c0), 0x0, 0x8084) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0x0) keyctl$KEYCTL_MOVE(0x1e, r5, 0xffffffffffffffff, r4, 0x0) r6 = socket$kcm(0x11, 0x8000000000000003, 0x0) setsockopt$sock_attach_bpf(r6, 0x107, 0xf, &(0x7f0000001640), 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000001c0)=@isdn={0x22, 0x40, 0x0, 0x20, 0x8}, 0x80, &(0x7f0000000140)=[{&(0x7f0000001680)="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"/3928, 0xf58}, {&(0x7f0000000640)='\x00', 0x1}], 0x2, 0x0, 0x0, 0x1a0}, 0x4040000) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000600)=0xc) r7 = syz_usb_connect(0x0, 0x24, &(0x7f0000000540)=ANY=[@ANYBLOB="120100006c8c0a40f60d21004bd1000000010902120001000000000904"], 0x0) syz_usb_control_io(r7, 0x0, &(0x7f0000000780)={0x84, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r7, 0x0, 0x0) syz_usb_control_io$uac1(r7, &(0x7f0000000080)={0x14, &(0x7f0000000100)={0x40, 0x5, 0x90, {0x90, 0x7, "3f9a878ec334d1629bd96cd9ae26b4f81eac0b4f78b4d1a9f149b65f4b14da3a07c1c680b07814fb6f52381fbb2ae1395b3b1c92b3423fb57674d9ebeaa25c66b91a420858e21696d3f0783e1a9969142b03e922e72ed15cbc60de5fe4cecefff306e0b886ca7c7b51c72795ecad805796261e78d1ecd15ec0e7006a2fddee5215587d90ef3a3576b05c01fc19c3"}}, &(0x7f00000001c0)=ANY=[@ANYBLOB="00036b0000006b0307a4d683340f4362f912c9808c544afdf80cd0f15c0eb3ec317442a8f3ba531f1e8bfeeaea977e7ad1619a61acd4553102da465356db2828c5eea175fef11ca6d952e34d14feb7529491c8455bdf21a81c6513709718a4b84748378f5e13f3ffa36ab6e443dc002f8f"]}, &(0x7f0000000580)={0x44, &(0x7f00000002c0)={0x0, 0x11, 0x5e, "229f12d4a5617e1abd5452730138eef7aeb03709da135cea8031ad73c31559df2afaf1e5026411f173c0e123b4d5463d7759a596102462048d17126dcd5db1aa77c73c50c7fc904a98bd4d1f46b8afbbf30d7cede9f41e59941073b99b31"}, &(0x7f0000000340)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x54}, &(0x7f00000003c0)={0x20, 0x81, 0x3, "4d9261"}, &(0x7f0000000400)={0x20, 0x82, 0x2, "1fb3"}, &(0x7f0000000440)={0x20, 0x83, 0x1, "ee"}, &(0x7f0000000480)={0x20, 0x84, 0x2, "e3d8"}, &(0x7f00000004c0)={0x20, 0x85, 0x3, "46bf59"}}) keyctl$set_timeout(0xf, r5, 0x0) 18:07:29 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r1, 0x10, 0x8003, 0x8020001) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000000c0)=0x400) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100), 0x8) sendto$inet(r2, &(0x7f0000000080)="b7", 0x1, 0x4040841, &(0x7f0000618000)={0x2, 0x4e1c, @dev={0xac, 0x14, 0x14, 0x28}}, 0x10) write$snddsp(r3, &(0x7f0000000000)="252e93a5f851e44e3bef86fa7888b4ecb9202866876d2551750dc662acee7f3afa2580a67b4805e6d424478add23a9133f84cf3d7b15c28abfd686a422f21041e3e1e94468726e", 0x47) [ 146.300820][ T8751] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 146.330085][ T8758] delete_channel: no stack [ 146.422390][ T8758] delete_channel: no stack [ 146.651897][ T2606] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 147.049614][ T2606] usb 5-1: New USB device found, idVendor=0df6, idProduct=0021, bcdDevice=d1.4b [ 147.077712][ T2606] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 147.099139][ T2606] usb 5-1: config 0 descriptor?? [ 148.090278][ T2606] usb 5-1: Cannot set autoneg [ 148.128621][ T2606] MOSCHIP usb-ethernet driver: probe of 5-1:0.0 failed with error -71 [ 148.148614][ T2606] usb 5-1: USB disconnect, device number 2 [ 148.858468][ T2606] usb 5-1: new high-speed USB device number 3 using dummy_hcd 18:07:32 executing program 1: socket$can_raw(0x1d, 0x3, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00), 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$vim2m_VIDIOC_QUERYCAP(r0, 0x80685600, &(0x7f0000000100)) recvfrom$packet(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x10020, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x40000000) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x20000) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nvme-fabrics\x00', 0x200401, 0x0) r2 = socket(0x22, 0x2, 0x24) close(r2) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x83, &(0x7f0000000080)={r4}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={r4, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r5, 0x2}, &(0x7f00000002c0)=0x8) 18:07:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=@newqdisc={0x6c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x3c, 0x2, {{}, [@TCA_NETEM_RATE={0x14, 0x6, {0x0, 0x0, 0xfffffb81}}, @TCA_NETEM_RATE64={0xc}]}}}]}, 0x6c}}, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r1, 0x8, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r4}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast1}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast2}, @FOU_ATTR_PEER_V6={0x14, 0x9, @loopback}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x44001) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 18:07:32 executing program 3: add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r2) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) setpgid(0xffffffffffffffff, r4) keyctl$KEYCTL_MOVE(0x1e, r3, 0xffffffffffffffff, r2, 0x0) restart_syscall() keyctl$set_timeout(0xf, r3, 0x0) add_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000200)="b633bffc860d85d7569947d7e7541197838f4e91ffdad85af024fc0eb27b4a4a0324be5e4e92ffba6c2ce63137b79bedbe15a32e6d67c82da24343df5346b2f0f6333808574a73ad134c98ba9c09", 0x4e, r3) 18:07:32 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:32 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000000c0)=0x7ff, 0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r7, r7) 18:07:32 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000000c0)=0x7ff, 0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r7, r7) [ 148.972121][ T8837] delete_channel: no stack [ 148.981922][ T8839] delete_channel: no stack [ 148.996286][ T8840] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 149.039051][ T8846] delete_channel: no stack [ 149.075017][ T8843] IPVS: ftp: loaded support on port[0] = 21 [ 149.097346][ T8851] delete_channel: no stack [ 149.164978][ T8858] delete_channel: no stack 18:07:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=@newqdisc={0x6c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x3c, 0x2, {{}, [@TCA_NETEM_RATE={0x14, 0x6, {0x0, 0x0, 0xfffffb81}}, @TCA_NETEM_RATE64={0xc}]}}}]}, 0x6c}}, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r1, 0x8, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r4}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast1}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast2}, @FOU_ATTR_PEER_V6={0x14, 0x9, @loopback}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x44001) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) [ 149.218697][ T8863] delete_channel: no stack [ 149.227702][ T8864] delete_channel: no stack [ 149.298438][ T2606] usb 5-1: unable to read config index 0 descriptor/start: -71 [ 149.306185][ T2606] usb 5-1: can't read configurations, error -71 18:07:32 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @private0={0xfc, 0x0, [], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xb]}, 0xffff0000, 0x0, 0x4, 0x100, 0x9, 0x2, r3}) sendmmsg(r0, &(0x7f00000092c0), 0x0, 0x8084) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0x0) keyctl$KEYCTL_MOVE(0x1e, r5, 0xffffffffffffffff, r4, 0x0) r6 = socket$kcm(0x11, 0x8000000000000003, 0x0) setsockopt$sock_attach_bpf(r6, 0x107, 0xf, &(0x7f0000001640), 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000001c0)=@isdn={0x22, 0x40, 0x0, 0x20, 0x8}, 0x80, &(0x7f0000000140)=[{&(0x7f0000001680)="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"/3928, 0xf58}, {&(0x7f0000000640)='\x00', 0x1}], 0x2, 0x0, 0x0, 0x1a0}, 0x4040000) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000600)=0xc) r7 = syz_usb_connect(0x0, 0x24, &(0x7f0000000540)=ANY=[@ANYBLOB="120100006c8c0a40f60d21004bd1000000010902120001000000000904"], 0x0) syz_usb_control_io(r7, 0x0, &(0x7f0000000780)={0x84, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r7, 0x0, 0x0) syz_usb_control_io$uac1(r7, &(0x7f0000000080)={0x14, &(0x7f0000000100)={0x40, 0x5, 0x90, {0x90, 0x7, "3f9a878ec334d1629bd96cd9ae26b4f81eac0b4f78b4d1a9f149b65f4b14da3a07c1c680b07814fb6f52381fbb2ae1395b3b1c92b3423fb57674d9ebeaa25c66b91a420858e21696d3f0783e1a9969142b03e922e72ed15cbc60de5fe4cecefff306e0b886ca7c7b51c72795ecad805796261e78d1ecd15ec0e7006a2fddee5215587d90ef3a3576b05c01fc19c3"}}, &(0x7f00000001c0)=ANY=[@ANYBLOB="00036b0000006b0307a4d683340f4362f912c9808c544afdf80cd0f15c0eb3ec317442a8f3ba531f1e8bfeeaea977e7ad1619a61acd4553102da465356db2828c5eea175fef11ca6d952e34d14feb7529491c8455bdf21a81c6513709718a4b84748378f5e13f3ffa36ab6e443dc002f8f"]}, &(0x7f0000000580)={0x44, &(0x7f00000002c0)={0x0, 0x11, 0x5e, "229f12d4a5617e1abd5452730138eef7aeb03709da135cea8031ad73c31559df2afaf1e5026411f173c0e123b4d5463d7759a596102462048d17126dcd5db1aa77c73c50c7fc904a98bd4d1f46b8afbbf30d7cede9f41e59941073b99b31"}, &(0x7f0000000340)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x54}, &(0x7f00000003c0)={0x20, 0x81, 0x3, "4d9261"}, &(0x7f0000000400)={0x20, 0x82, 0x2, "1fb3"}, &(0x7f0000000440)={0x20, 0x83, 0x1, "ee"}, &(0x7f0000000480)={0x20, 0x84, 0x2, "e3d8"}, &(0x7f00000004c0)={0x20, 0x85, 0x3, "46bf59"}}) keyctl$set_timeout(0xf, r5, 0x0) [ 149.502176][ T8896] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 18:07:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=@newqdisc={0x6c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x3c, 0x2, {{}, [@TCA_NETEM_RATE={0x14, 0x6, {0x0, 0x0, 0xfffffb81}}, @TCA_NETEM_RATE64={0xc}]}}}]}, 0x6c}}, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r1, 0x8, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r4}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast1}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast2}, @FOU_ATTR_PEER_V6={0x14, 0x9, @loopback}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x44001) 18:07:32 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001cc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) r2 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r2, &(0x7f0000000fc0)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}, 0x20000811) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r2, r1}) close(r1) close(r0) 18:07:33 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:33 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:33 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000000c0)=0x7ff, 0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r7, r7) [ 149.726569][ T8925] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 149.749577][ T327] tipc: TX() has been purged, node left! 18:07:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=@newqdisc={0x6c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x3c, 0x2, {{}, [@TCA_NETEM_RATE={0x14, 0x6, {0x0, 0x0, 0xfffffb81}}, @TCA_NETEM_RATE64={0xc}]}}}]}, 0x6c}}, 0x0) [ 149.863849][ T8938] delete_channel: no stack [ 149.877421][ T8943] delete_channel: no stack [ 149.880319][ T8944] delete_channel: no stack [ 149.957069][ T8952] delete_channel: no stack [ 149.962166][ T8953] delete_channel: no stack [ 149.981692][ T8955] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 149.992554][ T8957] delete_channel: no stack [ 150.038603][ T2606] usb 5-1: new high-speed USB device number 4 using dummy_hcd 18:07:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) [ 150.184635][ T8983] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 18:07:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) 18:07:33 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:33 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000000c0)=0x7ff, 0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r7, r7) 18:07:33 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) [ 150.387397][ T8990] delete_channel: no stack [ 150.400325][ T2606] usb 5-1: New USB device found, idVendor=0df6, idProduct=0021, bcdDevice=d1.4b [ 150.420064][ T8992] delete_channel: no stack [ 150.421203][ T8991] delete_channel: no stack [ 150.430531][ T2606] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 150.455735][ T8997] delete_channel: no stack [ 150.465361][ T2606] usb 5-1: config 0 descriptor?? [ 150.492770][ T9001] delete_channel: no stack [ 150.513435][ T9006] delete_channel: no stack [ 151.438335][ T2606] usb 5-1: Cannot set autoneg [ 151.478837][ T2606] MOSCHIP usb-ethernet driver: probe of 5-1:0.0 failed with error -71 [ 151.528752][ T2606] usb 5-1: USB disconnect, device number 4 18:07:35 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xa0a1}], 0x1c) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="33b2c326", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x25, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x2059b000) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r4, 0x10, 0x8003, 0x8020001) ioctl$SG_NEXT_CMD_LEN(r4, 0x2283, &(0x7f0000000000)=0x2c) 18:07:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 18:07:35 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000000c0)=0x7ff, 0x4) 18:07:35 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:35 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:35 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) [ 152.062684][ T9108] delete_channel: no stack [ 152.071668][ T9109] delete_channel: no stack [ 152.085797][ T9110] delete_channel: no stack [ 152.102547][ T9112] delete_channel: no stack [ 152.158704][ T9116] delete_channel: no stack [ 152.165111][ T9117] delete_channel: no stack [ 152.192900][ T9124] delete_channel: no stack [ 152.214861][ T9125] delete_channel: no stack 18:07:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) socket$netlink(0x10, 0x3, 0x0) 18:07:35 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x103, 0x1}, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x15, 0x0, &(0x7f0000000180)) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000001c0)) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0xe, 0x4000000000000800, 0x1}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r5, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) sendmsg$NFNL_MSG_CTHELPER_GET(0xffffffffffffffff, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, 0x0}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r5, &(0x7f0000000040), 0x0}, 0x20) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r2, r4, 0xee00}, 0xc) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040)={@mcast1}, &(0x7f0000000080)=0x14) sendmsg$inet6(r0, &(0x7f0000000180)={&(0x7f0000000100)={0xa, 0x4e22, 0x80000, @local}, 0x1c, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x30}, 0x1) 18:07:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:35 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000000c0)=0x7ff, 0x4) 18:07:35 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="9000000000050003008400000001000000001a000004000480090001007379c131000000000900090073797a30000000000900010073797a30000000000900010073797a31000000000900010073797a31000000002c00048008000208000240000020060800e34000000004290002400000000f08000100"/139], 0x90}}, 0x0) r1 = socket(0x1e, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) setsockopt$TIPC_GROUP_LEAVE(r1, 0x10f, 0x88) 18:07:35 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000000c0)=0x7ff, 0x4) 18:07:35 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000000c0)=0x7ff, 0x4) 18:07:35 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000000c0)=0x7ff, 0x4) 18:07:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, 0x0, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 152.568056][ T9170] delete_channel: no stack [ 152.578444][ T9168] delete_channel: no stack [ 152.595285][ T9174] delete_channel: no stack [ 152.645281][ T9180] delete_channel: no stack [ 152.655627][ T9181] delete_channel: no stack [ 152.673248][ T9185] delete_channel: no stack [ 152.723422][ T9190] delete_channel: no stack 18:07:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, 0x0, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 152.821419][ T9209] delete_channel: no stack 18:07:36 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) 18:07:36 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) 18:07:36 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000000c0)=0x7ff, 0x4) [ 153.007120][ T9228] delete_channel: no stack [ 153.067943][ T9232] delete_channel: no stack [ 153.080395][ T9234] delete_channel: no stack [ 153.122621][ T9232] delete_channel: no stack [ 153.144009][ T9240] delete_channel: no stack [ 153.231817][ T9256] delete_channel: no stack 18:07:37 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) 18:07:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, 0x0, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:37 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000000c0)=0x7ff, 0x4) 18:07:37 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r6, r5, 0x0) 18:07:37 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r6, r5, 0x0) 18:07:37 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 153.927987][ T9303] delete_channel: no stack [ 153.929565][ T9302] delete_channel: no stack [ 153.939652][ T9304] delete_channel: no stack [ 153.946470][ T9305] delete_channel: no stack 18:07:37 executing program 2: r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r0, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 153.968736][ T9306] delete_channel: no stack [ 154.018964][ T9316] delete_channel: no stack [ 154.020433][ T9311] delete_channel: no stack [ 154.030608][ T9315] delete_channel: no stack [ 154.035813][ T9317] delete_channel: no stack [ 154.056373][ T9319] delete_channel: no stack 18:07:37 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r6, r5, 0x0) 18:07:37 executing program 2: r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r0, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:37 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r6, r5, 0x0) 18:07:37 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) [ 154.264419][ T9349] delete_channel: no stack [ 154.275292][ T9351] delete_channel: no stack 18:07:37 executing program 2: r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r0, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 154.359739][ T9358] delete_channel: no stack [ 154.365679][ T9357] delete_channel: no stack [ 154.370706][ T9359] delete_channel: no stack 18:07:37 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x108, 0x0, 0x10, 0x70bd2d, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0xec, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffff9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xd7}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xc40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x600}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x108}, 0x1, 0x0, 0x0, 0x20000004}, 0x20040800) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)='cpu&0!&!\t\x00\x01\x00\x00\x01\x9c\xd3\x0e5\xa0\x1d=\x04\n\x1c`fo\x8d\xccm\\v\xfd.\x9e\tbk1\xde\xea\x1b\r;\x81\x84\x87-X\xb6,\xc5\xb4\"7\"\xb5yt\x82\xfb\x1d\x83\xf8.- \x00\x00\x00(\xe9`D\x01i\\\x8dl\x86lh\xa8\xfc\x80\xde,Kt\xf4#\xc5]Y;\xc16v\xf9\x89\t\x06\xbe*\xaa&\xbd\x16xQ\x8e\xf3\xd6\x1a\xfd\xd0\x04\'y\x9b|\xe4\xb7\bE\xed\x97\x80s\x19W\xb7[\xf0%>MM\xf5\x98\xbe^=q!\xa6\x0fp\x012\x00\xbb\xbe\x9dX5\xafep\x10R\v&\xaf\xa8$\x7f7V\xedLJ4\xcf\a\x01\xd5T\n\xca\xc2\x86_\xc1\xce\x8d\xedbS\x8d\xe9t\x82\xf41zwr\xe6o\x88\xe5\xe3\xe7Gcx\xc0\x91I\x01\x00\x00\x00\x01\x00\x00\x00K\x9e\xe5[\xa0\n\x0f\x04\xa6\xb0sE)\x8a\xd0R\xc3\xc1,b \x1c#IRz6\xfeJ~\xda\xd7_\xfe\x1f\xe5\x86\xb1xu&\xfb\xf2\xbf\xe8\x7f\x91\x93\xab\x05\x004\x85\x86l\x8d\x00') sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) 18:07:37 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:37 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r6, r5, 0x0) [ 154.472608][ T9369] delete_channel: no stack 18:07:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:37 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r6, r5, 0x0) [ 154.507617][ T9371] delete_channel: no stack [ 154.566034][ T9381] delete_channel: no stack [ 154.582814][ T9383] delete_channel: no stack [ 154.605896][ T9391] delete_channel: no stack 18:07:38 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r4 = socket(0x11, 0x2, 0xffffb132) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f00000000c0)=0x1) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_script(r5, 0x0, 0xfec8) recvmmsg(r5, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) [ 154.647258][ T9395] delete_channel: no stack [ 154.656089][ T9383] delete_channel: no stack 18:07:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:38 executing program 1: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000380)=0x14) r7 = syz_open_dev$audion(0xffffffffffffffff, 0x800, 0x408102) ioctl$RTC_WIE_ON(r7, 0x700f) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c00000010000d0700a47f793f000000ff030000", @ANYRES32=r6, @ANYBLOB="00050000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x44}}, 0x0) 18:07:38 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) 18:07:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:38 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) 18:07:38 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r6, r5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:38 executing program 4: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x30}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000006400270d000000000000000000080000a8c3f07d795d396ded91361887f07c97d1", @ANYRES32], 0x24}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000200), 0x4924924924926d3, 0x0) ioctl$FIOCLEX(r2, 0x5451) 18:07:38 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, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) r1 = socket$inet_udp(0x2, 0x2, 0x0) keyctl$KEYCTL_PKEY_QUERY(0x18, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='erspan0\x00', 0xff89) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) ioctl$SCSI_IOCTL_DOORLOCK(r0, 0x5380) sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 154.898713][ T9417] delete_channel: no stack [ 154.916039][ T9418] delete_channel: no stack [ 154.921974][ T9419] delete_channel: no stack [ 154.963222][ T9425] delete_channel: no stack 18:07:38 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r0, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 155.012665][ T9435] delete_channel: no stack [ 155.024475][ T9436] delete_channel: no stack 18:07:38 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r6, r5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:38 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r0, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:38 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) 18:07:38 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$sock_rose_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x7, @default, @netrom={'nr', 0x0}, 0x6, [@null, @bcast, @bcast, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast]}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r2 = fsopen(&(0x7f0000000040)='gfs2meta\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r2, 0x6, 0x0, 0x0, 0x0) fsetxattr$trusted_overlay_origin(r2, &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x1) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xfe, 0x0, &(0x7f0000000100)="b9ff03006044238cb89e14f008001bffffff00004000632f77fbac141431e934a0a662079f4b4d2f87e5feca6aab845013f2325f1a3901050b038da1880b25181aa59d943be3f4aed50ea5a6b8686731cb89ef77123c899b699eeaa8eaa0073461119663906400f30c0600000000000059b6d3296e8ca31bce1d8392078b72f24996ae17dffc2e43c8174b54b620636894aaacf28ff62616363c70a440aec4014caf28c0adc043084617d7ecf41e9d134589d46e5dfc4ca5780d38cae870b9a1df48b238190da450296b0ac01496ace23eefc9d4246dd14afbf79a2283a0bb7e1d235f3df126c3acc240d75a058f6efa6d1f5f7ff4000000000000000000", 0x0, 0xfe, 0x60000000}, 0x2c) 18:07:38 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) [ 155.231801][ T9455] delete_channel: no stack 18:07:38 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r0, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 155.319900][ T9465] delete_channel: no stack [ 155.325935][ T9462] delete_channel: no stack [ 155.326737][ T9463] delete_channel: no stack [ 155.405734][ T9471] delete_channel: no stack [ 155.408237][ T9472] delete_channel: no stack 18:07:38 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r6, r5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:38 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, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) r1 = socket$inet_udp(0x2, 0x2, 0x0) keyctl$KEYCTL_PKEY_QUERY(0x18, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='erspan0\x00', 0xff89) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) ioctl$SCSI_IOCTL_DOORLOCK(r0, 0x5380) sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000075, 0x0) 18:07:38 executing program 4: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) syz_open_procfs(0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000340)={{0xa, 0x5, 0x200, 0x3, 'syz1\x00', 0x3}, 0x6, 0x20, 0x7, 0x0, 0x3, 0x1000, 'syz1\x00', &(0x7f0000000240)=['&#\x00', 'tls\x00', '!$#$&+[)@%%.)#$@^\\.$!^\'/[$]%@\x00'], 0x25, [], [0x5, 0x0, 0x800, 0x3]}) syz_open_dev$ttys(0xc, 0x2, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x304}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", '\x00', "7ee51430da3f51b3"}, 0x28) r4 = socket(0x1e, 0x2, 0x0) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000000140)={@none, 0x6, 0x5, 0x7, 0x2e, 0x8, "4969b26399f1785e51c3b1407d9ca159f8e9f621e69d55835235b2696d39c355207c54465353b6a13186c4395b4172f80d6bcae106a35369ccf696055225d7ee4ed47e367a14a91dd8e0cac961c4aaface2f4484c3893967b53dcb2a7e702d4e7db694891aa420f836534b57cab80b50d3f971edfb2af9be06ed52672dbba3b7"}) sendto$inet6(r2, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 18:07:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, 0x0, 0x0) [ 155.533590][ T9492] delete_channel: no stack 18:07:38 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) [ 155.621704][ T9498] delete_channel: no stack 18:07:38 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) 18:07:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, 0x0, 0x0) 18:07:39 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, 0x0, 0x0) [ 155.750861][ T9506] delete_channel: no stack [ 155.761133][ T9508] delete_channel: no stack [ 155.835537][ T9514] delete_channel: no stack [ 155.845617][ T9517] delete_channel: no stack [ 155.863055][ T9518] delete_channel: no stack 18:07:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) [ 155.969183][ T9529] delete_channel: no stack 18:07:39 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x15, 0x0, &(0x7f0000000180)) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000040)={0x3, 'geneve1\x00', {0x4}, 0x4}) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r2, 0x10, 0x8003, 0x8020001) write$9p(r2, &(0x7f00000001c0)="0f36e13972a405da9ee49c1adefe647e37459ff369e833b12691c4133c567247c5a025b89e0137ded0ac06450e8c4fa2231d0e825ac66445fedba1c5a097d24366c850e07b22af3071fb62a8d5da9e80f685cc69bfeb1f0b17e42a075f89cfd1df11afaef4b1a4dba191be557936998aaa458467e1dbedfb37d26d821e8eb9184e7ea36f62389f437b50a2abaef25f52b4e66b5cefea23a97c670b69b45c0cac325a0a7a2d072696f3e5ada87974a0602420e98aaf8e00bad8eea21c6ef0f75b88960fffa11881e1819141e641978a91373e6aeab102fdc61457195e4321d19f389596542bfa", 0xe6) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/sem\x00', 0x0, 0x0) connect$pppoe(r3, &(0x7f0000000140)={0x18, 0x0, {0x9, @local, 'batadv_slave_1\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'team_slave_1\x00'}}) 18:07:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 18:07:39 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) 18:07:39 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) [ 156.173574][ T9552] delete_channel: no stack [ 156.220728][ T9557] delete_channel: no stack [ 156.253795][ T9552] delete_channel: no stack [ 156.255450][ T9557] delete_channel: no stack 18:07:39 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) 18:07:39 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 18:07:39 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) 18:07:39 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) 18:07:39 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) [ 156.485202][ T9586] delete_channel: no stack [ 156.535861][ T9592] delete_channel: no stack [ 156.541353][ T9593] delete_channel: no stack [ 156.547082][ T9594] delete_channel: no stack [ 156.573979][ T9598] delete_channel: no stack 18:07:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) [ 156.583079][ T9602] delete_channel: no stack [ 156.616184][ T9609] delete_channel: no stack [ 156.616291][ T9605] delete_channel: no stack [ 156.629584][ T9608] delete_channel: no stack [ 156.652588][ T9612] delete_channel: no stack 18:07:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) 18:07:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) 18:07:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, 0x0, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:40 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:40 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) 18:07:40 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) 18:07:40 executing program 1: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000180)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={[{@sbsector={'sbsector', 0x3d, 0x80000000}}]}) r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r1, &(0x7f0000000280), 0x1033b) fdatasync(r1) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000200)={0x0, r1, 0x8028}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000240)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @empty}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, r3}}, 0x48) write$RDMA_USER_CM_CMD_JOIN_MCAST(r1, &(0x7f0000000040)={0x16, 0x98, 0xfa00, {&(0x7f0000000000), 0x0, r3, 0x1c, 0x0, @ib={0x1b, 0xff, 0x9, {"7b418bc8ed93b2856195aecee4ad4ea6"}, 0x6, 0x0, 0x4}}}, 0xa0) r4 = socket(0x1e, 0x2, 0x0) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) sendto$unix(r4, &(0x7f00000003c0)="b3d2e40605cacbe85609df1e6f13bb708b6faae76f9d7844b964f3c02d6e4352030f922e8be562e23c356cac830be328bd5f1e2f5af9175014f61d373a2f63b00ee62dd85ed59738c5de43f8b76b22e8020ab02e34d2361e3c7ee33d15bf1b448b8a852f8104", 0x66, 0x240048c0, &(0x7f0000000480)=@abs={0x0, 0x0, 0x4e22}, 0x6e) 18:07:40 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) [ 157.127512][ T9670] delete_channel: no stack [ 157.161586][ T9672] delete_channel: no stack 18:07:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, 0x0, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 157.222659][ T9670] delete_channel: no stack [ 157.235176][ T9685] delete_channel: no stack [ 157.256486][ T9686] delete_channel: no stack [ 157.310747][ T9683] delete_channel: no stack [ 157.321877][ T9696] delete_channel: no stack [ 157.404036][ T9683] delete_channel: no stack 18:07:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, 0x0, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:40 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="636865636b3d6e6f726d616c2c95"]) 18:07:40 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:40 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) dup3(0xffffffffffffffff, r5, 0x0) 18:07:40 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) dup3(0xffffffffffffffff, r5, 0x0) [ 157.644326][ T9749] delete_channel: no stack [ 157.680335][ T9753] delete_channel: no stack 18:07:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x0, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:41 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) [ 157.707024][ T9754] FAT-fs (loop1): Unrecognized mount option "•" or missing value [ 157.723959][ T9756] delete_channel: no stack [ 157.728894][ T9757] delete_channel: no stack [ 157.772762][ T9761] delete_channel: no stack [ 157.815952][ T9756] delete_channel: no stack 18:07:41 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x0, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:41 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) dup3(0xffffffffffffffff, r5, 0x0) [ 157.901694][ T9775] delete_channel: no stack [ 157.929113][ T9782] delete_channel: no stack 18:07:41 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) dup3(0xffffffffffffffff, r5, 0x0) [ 157.960979][ T9782] delete_channel: no stack [ 157.988231][ T9787] delete_channel: no stack 18:07:41 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 158.024865][ T9794] delete_channel: no stack 18:07:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x0, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 158.059174][ T9801] delete_channel: no stack 18:07:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x1c, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}]}, 0x1c}}, 0x0) [ 158.095154][ T9805] delete_channel: no stack [ 158.109335][ T9810] delete_channel: no stack [ 158.117812][ T9811] delete_channel: no stack [ 158.172568][ T9818] delete_channel: no stack 18:07:41 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) dup3(0xffffffffffffffff, r5, 0x0) 18:07:41 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x820}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(0xffffffffffffffff, 0xc0945662, &(0x7f0000000140)={0xcf5, 0x0, [], {0x0, @reserved}}) lseek(r0, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0xc00c) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfd14) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) socket$netlink(0x10, 0x3, 0xe) r2 = getpid() recvmsg$kcm(r1, &(0x7f00000003c0)={&(0x7f0000000200)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000280)=""/253, 0xfd}, {&(0x7f0000000440)=""/206, 0xce}, {&(0x7f0000000000)=""/21, 0x15}], 0x4}, 0x4) r3 = getpid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, 0xffffffffffffffff, &(0x7f00000000c0)) getegid() syz_genetlink_get_family_id$tipc2(0x0) socket$pppl2tp(0x18, 0x1, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/asound/seq/clients\x00', 0x0, 0x0) 18:07:41 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) dup3(0xffffffffffffffff, r5, 0x0) [ 158.254965][ T9824] delete_channel: no stack 18:07:41 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) 18:07:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x1c, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}]}, 0x1c}}, 0x0) [ 158.313741][ T9834] delete_channel: no stack [ 158.324754][ T9835] delete_channel: no stack 18:07:41 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:41 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) [ 158.393044][ T9835] delete_channel: no stack [ 158.411430][ T9844] delete_channel: no stack 18:07:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x1c, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}]}, 0x1c}}, 0x0) 18:07:41 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) [ 158.478202][ T9852] delete_channel: no stack [ 158.521848][ T9854] delete_channel: no stack 18:07:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x1c, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x1c}}, 0x0) [ 158.556609][ T9857] delete_channel: no stack [ 158.563561][ T9861] delete_channel: no stack [ 158.587227][ T9866] delete_channel: no stack [ 158.627745][ T9874] delete_channel: no stack [ 158.648519][ T9875] delete_channel: no stack 18:07:42 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) 18:07:42 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) 18:07:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x1c, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x1c}}, 0x0) [ 158.766671][ T9889] delete_channel: no stack [ 158.779940][ T9892] delete_channel: no stack [ 158.826121][ T9897] delete_channel: no stack 18:07:42 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) 18:07:42 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x820}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(0xffffffffffffffff, 0xc0945662, &(0x7f0000000140)={0xcf5, 0x0, [], {0x0, @reserved}}) lseek(r0, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0xc00c) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfd14) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) socket$netlink(0x10, 0x3, 0xe) r2 = getpid() recvmsg$kcm(r1, &(0x7f00000003c0)={&(0x7f0000000200)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000280)=""/253, 0xfd}, {&(0x7f0000000440)=""/206, 0xce}, {&(0x7f0000000000)=""/21, 0x15}], 0x4}, 0x4) r3 = getpid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, 0xffffffffffffffff, &(0x7f00000000c0)) getegid() syz_genetlink_get_family_id$tipc2(0x0) socket$pppl2tp(0x18, 0x1, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/asound/seq/clients\x00', 0x0, 0x0) 18:07:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x1c, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x1c}}, 0x0) [ 158.847342][ T9899] delete_channel: no stack 18:07:42 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) dup3(0xffffffffffffffff, r5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:42 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) [ 158.922120][ T9905] delete_channel: no stack 18:07:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 158.996735][ T9913] delete_channel: no stack [ 159.012217][ T9916] delete_channel: no stack [ 159.035823][ T9917] delete_channel: no stack 18:07:42 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) 18:07:42 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x820}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(0xffffffffffffffff, 0xc0945662, &(0x7f0000000140)={0xcf5, 0x0, [], {0x0, @reserved}}) lseek(r0, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0xc00c) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfd14) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) socket$netlink(0x10, 0x3, 0xe) r2 = getpid() recvmsg$kcm(r1, &(0x7f00000003c0)={&(0x7f0000000200)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000280)=""/253, 0xfd}, {&(0x7f0000000440)=""/206, 0xce}, {&(0x7f0000000000)=""/21, 0x15}], 0x4}, 0x4) r3 = getpid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, 0xffffffffffffffff, &(0x7f00000000c0)) getegid() syz_genetlink_get_family_id$tipc2(0x0) socket$pppl2tp(0x18, 0x1, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/asound/seq/clients\x00', 0x0, 0x0) [ 159.097065][ T9923] delete_channel: no stack 18:07:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 159.134565][ T9925] delete_channel: no stack [ 159.155147][ T9928] delete_channel: no stack [ 159.231371][ T9934] delete_channel: no stack 18:07:42 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) 18:07:42 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) dup3(0xffffffffffffffff, r5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:42 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r5 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r5, 0x4, 0x102800) write(r5, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0x11) dup3(r5, 0xffffffffffffffff, 0x0) 18:07:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:42 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r5 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r5, 0x4, 0x102800) write(r5, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0x11) dup3(r5, 0xffffffffffffffff, 0x0) 18:07:42 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) [ 159.647368][ T9956] delete_channel: no stack [ 159.653822][ T9957] delete_channel: no stack [ 159.657725][ T9959] delete_channel: no stack [ 159.665441][ T9961] delete_channel: no stack 18:07:43 executing program 2 (fault-call:2 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 159.700740][ T9967] delete_channel: no stack [ 159.715828][ T9970] delete_channel: no stack [ 159.740273][ T9975] delete_channel: no stack [ 159.740882][ T9972] delete_channel: no stack [ 159.751645][ T9971] delete_channel: no stack [ 159.785932][ T9978] delete_channel: no stack 18:07:43 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r5 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r5, 0x4, 0x102800) write(r5, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0x11) dup3(r5, 0xffffffffffffffff, 0x0) 18:07:43 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r5 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r5, 0x4, 0x102800) write(r5, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0x11) dup3(r5, 0xffffffffffffffff, 0x0) [ 159.852066][ T9980] FAULT_INJECTION: forcing a failure. [ 159.852066][ T9980] name failslab, interval 1, probability 0, space 0, times 1 [ 159.874715][ T9984] delete_channel: no stack [ 159.883350][ T9980] CPU: 1 PID: 9980 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 159.891708][ T9980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.901810][ T9980] Call Trace: [ 159.905208][ T9980] dump_stack+0x1e9/0x30e [ 159.909674][ T9980] should_fail+0x433/0x5b0 [ 159.914116][ T9980] should_failslab+0x5/0x20 [ 159.918636][ T9980] kmem_cache_alloc_node+0x64/0x290 [ 159.922666][ T9985] delete_channel: no stack [ 159.923925][ T9980] ? __alloc_skb+0x94/0x4f0 [ 159.923940][ T9980] __alloc_skb+0x94/0x4f0 [ 159.923955][ T9980] ? netlink_autobind+0x28c/0x2c0 [ 159.923973][ T9980] netlink_sendmsg+0x7b2/0xd70 [ 159.950609][ T9980] ? netlink_getsockopt+0x9e0/0x9e0 [ 159.955993][ T9980] ____sys_sendmsg+0x519/0x800 [ 159.960769][ T9980] ? import_iovec+0x12a/0x2c0 [ 159.965471][ T9980] __sys_sendmsg+0x2b1/0x360 [ 159.970086][ T9980] ? ksys_write+0x1b1/0x220 [ 159.974701][ T9980] ? ksys_write+0x1b1/0x220 [ 159.979222][ T9980] ? check_preemption_disabled+0xb0/0x240 [ 159.985037][ T9980] ? debug_smp_processor_id+0x5/0x20 [ 159.990416][ T9980] ? trace_irq_disable_rcuidle+0x1f/0x1d0 [ 159.993115][ T9989] delete_channel: no stack [ 159.996133][ T9980] ? entry_SYSCALL_64_after_hwframe+0x3e/0xb3 [ 159.996156][ T9980] do_syscall_64+0xf3/0x1b0 [ 159.996169][ T9980] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 159.996184][ T9980] RIP: 0033:0x45ca69 [ 160.021507][ T9980] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 160.041463][ T9980] RSP: 002b:00007f4ec118ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 18:07:43 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) dup3(0xffffffffffffffff, r5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:43 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r5 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r5, 0x4, 0x102800) write(r5, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0x11) dup3(r5, 0xffffffffffffffff, 0x0) 18:07:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) ioctl$sock_ax25_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default]}) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000000d40)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0xfe3}], 0x1, 0x0, 0x0, 0x1f4}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)=""/148, 0x94}, 0x100}, {{0x0, 0x0, &(0x7f0000001200)=[{0x0}], 0x1, &(0x7f0000003400)=""/145, 0x91}}, {{0x0, 0x0, 0x0}}], 0x4, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x15, 0x0, &(0x7f0000000180)) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000000)=0x9b1, 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40800) [ 160.049883][ T9980] RAX: ffffffffffffffda RBX: 00000000004fdb40 RCX: 000000000045ca69 [ 160.057861][ T9980] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000003 [ 160.066363][ T9980] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 160.075004][ T9980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 160.083246][ T9980] R13: 0000000000000929 R14: 00000000004cbf64 R15: 00007f4ec118f6d4 [ 160.090491][ T9993] delete_channel: no stack [ 160.151153][ T9984] delete_channel: no stack [ 160.166343][ T9997] delete_channel: no stack [ 160.180991][T10002] delete_channel: no stack [ 160.244156][ T9997] delete_channel: no stack 18:07:43 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x1) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) 18:07:43 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r5 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r5, 0x4, 0x102800) write(r5, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0x11) dup3(r5, 0xffffffffffffffff, 0x0) 18:07:43 executing program 3: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x83, &(0x7f0000000080)={r2}, 0x8) r3 = socket(0x22, 0x2, 0x24) close(r3) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00005befdc)) r5 = syz_open_pts(r4, 0x1) fcntl$setstatus(r5, 0x4, 0x102800) write(r5, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0x11) dup3(r5, r4, 0x0) 18:07:43 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 160.677182][T10029] delete_channel: no stack [ 160.683513][T10030] delete_channel: no stack [ 160.691686][T10031] delete_channel: no stack [ 160.715961][T10034] delete_channel: no stack [ 160.783874][T10041] delete_channel: no stack [ 160.789083][T10043] delete_channel: no stack [ 160.794181][T10042] delete_channel: no stack [ 160.821443][T10050] delete_channel: no stack 18:07:44 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:44 executing program 5: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x83, &(0x7f0000000080)={r2}, 0x8) r3 = socket(0x22, 0x2, 0x24) close(r3) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00005befdc)) r5 = syz_open_pts(r4, 0x1) fcntl$setstatus(r5, 0x4, 0x102800) write(r5, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0x11) dup3(r5, r4, 0x0) [ 161.154235][T10075] delete_channel: no stack [ 161.198118][T10078] delete_channel: no stack [ 161.270657][T10082] delete_channel: no stack [ 161.274580][T10083] delete_channel: no stack 18:07:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:44 executing program 3: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x83, &(0x7f0000000080)={r2}, 0x8) socket(0x22, 0x2, 0x24) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00005befdc)) r4 = syz_open_pts(r3, 0x1) fcntl$setstatus(r4, 0x4, 0x102800) write(r4, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000040)=0x11) dup3(r4, r3, 0x0) 18:07:44 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) dup3(r6, r5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:44 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) [ 161.603739][T10109] delete_channel: no stack [ 161.612059][T10110] delete_channel: no stack 18:07:44 executing program 5: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x83, &(0x7f0000000080)={r2}, 0x8) socket(0x22, 0x2, 0x24) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00005befdc)) r4 = syz_open_pts(r3, 0x1) fcntl$setstatus(r4, 0x4, 0x102800) write(r4, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000040)=0x11) dup3(r4, r3, 0x0) 18:07:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 161.686324][T10117] delete_channel: no stack [ 161.696997][T10109] delete_channel: no stack [ 161.760498][T10129] delete_channel: no stack [ 161.782502][T10133] delete_channel: no stack 18:07:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x2, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 161.920044][T10101] delete_channel: no stack 18:07:45 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r5 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r5, 0x4, 0x102800) write(r5, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0x11) dup3(r5, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:45 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) [ 161.989857][T10122] delete_channel: no stack 18:07:45 executing program 3: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x83, &(0x7f0000000080)={r2}, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00005befdc)) r4 = syz_open_pts(r3, 0x1) fcntl$setstatus(r4, 0x4, 0x102800) write(r4, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000040)=0x11) dup3(r4, r3, 0x0) 18:07:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x3, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:45 executing program 5: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x83, &(0x7f0000000080)={r2}, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00005befdc)) r4 = syz_open_pts(r3, 0x1) fcntl$setstatus(r4, 0x4, 0x102800) write(r4, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000040)=0x11) dup3(r4, r3, 0x0) [ 162.085107][T10163] delete_channel: no stack [ 162.103096][T10164] delete_channel: no stack [ 162.178858][T10170] delete_channel: no stack [ 162.193716][T10176] delete_channel: no stack [ 162.194854][T10164] delete_channel: no stack [ 162.230111][T10179] delete_channel: no stack 18:07:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x4, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) ioctl$sock_ax25_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default]}) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000000d40)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0xfe3}], 0x1, 0x0, 0x0, 0x1f4}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)=""/148, 0x94}, 0x100}, {{0x0, 0x0, &(0x7f0000001200)=[{0x0}], 0x1, &(0x7f0000003400)=""/145, 0x91}}, {{0x0, 0x0, 0x0}}], 0x4, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x15, 0x0, &(0x7f0000000180)) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000000)=0x9b1, 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40800) 18:07:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r2, &(0x7f0000000280), 0x1033b) ioctl$UI_DEV_SETUP(r2, 0x405c5503, &(0x7f0000000000)={{0xff46, 0x9, 0x3, 0x6}, 'syz0\x00', 0x27}) fdatasync(r2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)={0x0, r2, 0x8028}) ioctl$RTC_UIE_ON(r1, 0x7003) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_mount_image$hfsplus(&(0x7f0000000380)='hfsplus\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="5e5f6d3f11c95e757f000000000000000000002000000000"]) 18:07:46 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r5 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r5, 0x4, 0x102800) write(r5, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0x11) dup3(r5, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:46 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) 18:07:46 executing program 3: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) r3 = syz_open_pts(r2, 0x1) fcntl$setstatus(r3, 0x4, 0x102800) write(r3, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x11) dup3(r3, r2, 0x0) [ 163.296720][T10208] syz-executor.1 (10208) used greatest stack depth: 24464 bytes left 18:07:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x5, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:46 executing program 5: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) r3 = syz_open_pts(r2, 0x1) fcntl$setstatus(r3, 0x4, 0x102800) write(r3, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x11) dup3(r3, r2, 0x0) [ 163.410845][T10255] delete_channel: no stack [ 163.411716][T10254] delete_channel: no stack [ 163.416785][T10256] delete_channel: no stack [ 163.428702][T10258] delete_channel: no stack 18:07:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x8, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 163.483942][T10257] hfsplus: unable to parse mount options [ 163.510114][T10254] delete_channel: no stack [ 163.519326][T10268] delete_channel: no stack 18:07:46 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r6 = syz_open_pts(r5, 0x1) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) [ 163.620034][T10277] hfsplus: unable to parse mount options 18:07:46 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r5 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r5, 0x4, 0x102800) write(r5, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0x11) dup3(r5, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:47 executing program 5: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) r3 = syz_open_pts(r2, 0x1) fcntl$setstatus(r3, 0x4, 0x102800) write(r3, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x11) dup3(r3, r2, 0x0) [ 163.704292][T10297] delete_channel: no stack [ 163.722273][T10300] delete_channel: no stack 18:07:47 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) sched_setattr(0x0, 0x0, 0x0) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x2) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, 0x0, &(0x7f0000000180)) rmdir(&(0x7f00000000c0)='./bus/file0\x00') 18:07:47 executing program 3: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) socket$inet(0x2, 0x80001, 0x9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x102800) write(r2, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x11) dup3(r2, r1, 0x0) 18:07:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 163.771425][T10304] delete_channel: no stack [ 163.783201][T10306] delete_channel: no stack [ 163.873075][T10316] delete_channel: no stack 18:07:47 executing program 0: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x83, &(0x7f0000000080)={r2}, 0x8) r3 = socket(0x22, 0x2, 0x24) close(r3) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00005befdc)) r5 = syz_open_pts(r4, 0x1) fcntl$setstatus(r5, 0x4, 0x102800) write(r5, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0x11) dup3(r5, r4, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:47 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r6 = syz_open_pts(r5, 0x1) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) [ 163.924965][T10321] delete_channel: no stack 18:07:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0xa, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 164.050815][T10338] delete_channel: no stack [ 164.069984][T10344] delete_channel: no stack 18:07:47 executing program 5: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) socket$inet(0x2, 0x80001, 0x9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x102800) write(r2, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x11) dup3(r2, r1, 0x0) [ 164.101256][T10324] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 164.138725][T10338] delete_channel: no stack [ 164.164430][T10344] delete_channel: no stack 18:07:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0xf, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:47 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r6 = syz_open_pts(r5, 0x1) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x11) 18:07:47 executing program 3: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x102800) write(r2, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x11) dup3(r2, r1, 0x0) 18:07:47 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000340)}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'\x00', 0x21}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') getdents(r0, &(0x7f0000000040)=""/46, 0x2e) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x0, 0x0, @empty, 0x1fc}, {0xa, 0x4ea1, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0xffff}, 0x0, [0x1000, 0x8, 0x0, 0x80000]}, 0x5c) fcntl$addseals(r0, 0x409, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x808040}, 0xc, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="e29973ff0100000000000066020000000000001000758d", @ANYBLOB="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"], 0x214}}, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f1, &(0x7f0000000080)='ip6tnl0\x00') prctl$PR_GET_FP_MODE(0x2e) open(0x0, 0x0, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x184d0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, 0x0) sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x4064) [ 164.281315][T10367] delete_channel: no stack 18:07:47 executing program 0: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x83, &(0x7f0000000080)={r2}, 0x8) socket(0x22, 0x2, 0x24) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00005befdc)) r4 = syz_open_pts(r3, 0x1) fcntl$setstatus(r4, 0x4, 0x102800) write(r4, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000040)=0x11) dup3(r4, r3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 164.384233][T10382] delete_channel: no stack 18:07:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x11, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 164.408982][T10383] delete_channel: no stack [ 164.450803][T10391] delete_channel: no stack 18:07:47 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r5 = syz_open_pts(0xffffffffffffffff, 0x1) write(r5, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0x11) [ 164.494437][T10399] delete_channel: no stack 18:07:47 executing program 5: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x102800) write(r2, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x11) dup3(r2, r1, 0x0) 18:07:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x60, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:47 executing program 3: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) socket(0x22, 0x2, 0x24) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) [ 164.599226][T10411] delete_channel: no stack [ 164.630765][T10413] delete_channel: no stack [ 164.683334][T10419] delete_channel: no stack 18:07:48 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r5 = syz_open_pts(0xffffffffffffffff, 0x1) write(r5, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0x11) 18:07:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x93, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 164.886751][T10433] delete_channel: no stack 18:07:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x106, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 164.967252][T10457] delete_channel: no stack 18:07:48 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x102800) write(r2, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x11) dup3(r2, r1, 0x0) 18:07:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x300, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:48 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) r4 = socket(0x22, 0x2, 0x24) close(r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffff8, 0x20}, 0xc) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r5 = syz_open_pts(0xffffffffffffffff, 0x1) write(r5, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0x11) [ 165.021924][T10390] delete_channel: no stack 18:07:48 executing program 0: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x83, &(0x7f0000000080)={r2}, 0x8) socket(0x22, 0x2, 0x24) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00005befdc)) r4 = syz_open_pts(r3, 0x1) fcntl$setstatus(r4, 0x4, 0x102800) write(r4, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000040)=0x11) dup3(r4, r3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:48 executing program 5: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) socket(0x22, 0x2, 0x24) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) [ 165.099884][T10418] delete_channel: no stack 18:07:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x500, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 165.132224][T10467] delete_channel: no stack 18:07:48 executing program 3: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) [ 165.169927][T10472] delete_channel: no stack [ 165.195335][T10478] delete_channel: no stack 18:07:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x601, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 165.252433][T10492] delete_channel: no stack 18:07:48 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x83, &(0x7f0000000080)={r2}, 0x8) r3 = socket(0x22, 0x2, 0x24) close(r3) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00005befdc)) r5 = syz_open_pts(r4, 0x1) write(r5, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0x11) 18:07:48 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x102800) write(r2, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x11) dup3(r2, r1, 0x0) [ 165.355932][T10469] delete_channel: no stack 18:07:48 executing program 5: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:48 executing program 0: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x83, &(0x7f0000000080)={r2}, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00005befdc)) r4 = syz_open_pts(r3, 0x1) fcntl$setstatus(r4, 0x4, 0x102800) write(r4, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000040)=0x11) dup3(r4, r3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 165.447345][T10516] delete_channel: no stack [ 165.454425][T10470] delete_channel: no stack 18:07:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0xa00, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 165.516045][T10525] delete_channel: no stack [ 165.524705][T10531] delete_channel: no stack [ 165.595949][T10544] delete_channel: no stack 18:07:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0xf00, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:49 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x1100, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:49 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x83, &(0x7f0000000080)={r2}, 0x8) socket(0x22, 0x2, 0x24) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00005befdc)) r4 = syz_open_pts(r3, 0x1) write(r4, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000040)=0x11) 18:07:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:49 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x102800) write(r2, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x11) dup3(r2, r1, 0x0) 18:07:49 executing program 0: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) r3 = syz_open_pts(r2, 0x1) fcntl$setstatus(r3, 0x4, 0x102800) write(r3, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x11) dup3(r3, r2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 165.882311][T10586] delete_channel: no stack 18:07:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 165.935109][T10594] delete_channel: no stack 18:07:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:49 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) [ 165.970839][T10597] delete_channel: no stack [ 166.027393][T10580] delete_channel: no stack 18:07:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x4000, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:49 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:49 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x102800) write(r2, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r2, r1, 0x0) 18:07:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x6000, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:49 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x83, &(0x7f0000000080)={r2}, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00005befdc)) r4 = syz_open_pts(r3, 0x1) write(r4, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000040)=0x11) [ 166.241811][T10634] delete_channel: no stack 18:07:49 executing program 0: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) socket$inet(0x2, 0x80001, 0x9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x102800) write(r2, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x11) dup3(r2, r1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:49 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x9300, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:49 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x102800) write(r2, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r2, r1, 0x0) [ 166.336080][T10640] delete_channel: no stack [ 166.353629][T10644] delete_channel: no stack 18:07:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:49 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x34000, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 166.452619][T10658] delete_channel: no stack 18:07:49 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x102800) write(r2, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r2, r1, 0x0) 18:07:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x400300, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:49 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) [ 166.642370][T10680] delete_channel: no stack 18:07:50 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet(0x2, 0x80001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) r3 = syz_open_pts(r2, 0x1) write(r3, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x11) 18:07:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:50 executing program 0: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x102800) write(r2, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x11) dup3(r2, r1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:50 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x102800) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x11) dup3(r2, r1, 0x0) 18:07:50 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x1000000, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 166.749792][T10688] delete_channel: no stack [ 166.802527][T10698] delete_channel: no stack 18:07:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) [ 166.823232][T10700] delete_channel: no stack 18:07:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x2000000, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:50 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:50 executing program 0: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) socket(0x22, 0x2, 0x24) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:50 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x102800) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x11) dup3(r2, r1, 0x0) 18:07:50 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) socket$inet(0x2, 0x80001, 0x9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x11) 18:07:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x3000000, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:50 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) [ 167.112486][T10743] delete_channel: no stack [ 167.126779][T10745] delete_channel: no stack [ 167.169788][T10726] delete_channel: no stack 18:07:50 executing program 0: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x4000000, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:50 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x102800) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x11) dup3(r2, r1, 0x0) 18:07:50 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:50 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x5000000, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 167.417967][T10786] delete_channel: no stack 18:07:50 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x11) 18:07:50 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:50 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:50 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x11) dup3(r2, r1, 0x0) [ 167.619280][T10805] delete_channel: no stack 18:07:50 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x6010000, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x8000000, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 167.740006][T10826] delete_channel: no stack 18:07:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x9000000, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0xa000000, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:51 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) socket(0x22, 0x2, 0x24) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:07:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:51 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0xf000000, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:51 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x11) dup3(r2, r1, 0x0) 18:07:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x11000000, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) [ 168.152682][T10885] delete_channel: no stack [ 168.167605][T10866] delete_channel: no stack 18:07:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:51 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x3f000000, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:51 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:07:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:51 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x11) dup3(r2, r1, 0x0) 18:07:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x40000000, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) [ 168.445468][T10934] delete_channel: no stack 18:07:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:51 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x60000000, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:51 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:07:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x93000000, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:52 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) dup3(0xffffffffffffffff, r1, 0x0) 18:07:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x9effffff, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 168.821857][T10996] delete_channel: no stack 18:07:52 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:52 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) dup3(0xffffffffffffffff, r1, 0x0) 18:07:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0xefffffff, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:52 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:07:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 168.976394][T11011] delete_channel: no stack 18:07:52 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) dup3(0xffffffffffffffff, r1, 0x0) 18:07:52 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:07:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 169.151696][T11037] delete_channel: no stack 18:07:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0xfdffffff, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:52 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:52 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:07:52 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x102800) write(r2, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x11) dup3(r2, r1, 0x0) 18:07:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0xfeffffff, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 169.318926][T11053] delete_channel: no stack 18:07:52 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:07:52 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x102800) write(r2, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x11) dup3(r2, r1, 0x0) 18:07:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 169.455781][T11072] delete_channel: no stack 18:07:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x0) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0xffff0000, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:52 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:07:52 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x102800) write(r2, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x11) dup3(r2, r1, 0x0) 18:07:52 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x0) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 169.651254][T11095] delete_channel: no stack 18:07:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0xffffff7f, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:07:53 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, 0xffffffffffffffff, 0x0) 18:07:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x0) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:53 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x0) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) [ 169.865428][T11128] delete_channel: no stack 18:07:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0xffffff9e, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:53 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, 0xffffffffffffffff, 0x0) 18:07:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:07:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 170.041604][T11145] delete_channel: no stack 18:07:53 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, 0xffffffffffffffff, 0x0) 18:07:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0xffffffef, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:07:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x0) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) [ 170.197631][T11174] delete_channel: no stack 18:07:53 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x0) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:53 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) socket(0x22, 0x2, 0x24) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0xfffffff0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:07:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0xfffffffd, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:07:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) [ 170.548826][T11186] delete_channel: no stack 18:07:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0xfffffffe, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:53 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:53 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:07:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x14, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:54 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:07:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:54 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0xc0, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:07:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0xec0, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:54 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x33fe0, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:07:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x20000024, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x7ffff000, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:54 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0xfffffdef, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:07:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x0) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:07:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x2, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x0) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:07:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x3, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000), 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x4, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x5, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000), 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:07:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x0) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000), 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x8, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x9, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000), 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:07:56 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000), 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0xa, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0xf, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000), 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:07:56 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x11, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x60, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:07:56 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x93, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:56 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x106, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000), 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:07:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:56 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, 0x0) dup3(r1, r0, 0x0) 18:07:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x300, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, 0x0) dup3(r1, r0, 0x0) 18:07:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, 0x0) dup3(r1, r0, 0x0) 18:07:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x500, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000), 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:07:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, 0x0) dup3(r1, r0, 0x0) 18:07:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, 0x0) dup3(r1, r0, 0x0) 18:07:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x601, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) dup3(r1, r0, 0x0) 18:07:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, 0x0) dup3(r1, r0, 0x0) 18:07:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x900, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) dup3(r1, r0, 0x0) 18:07:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000), 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:07:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0xa00, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) dup3(r1, r0, 0x0) 18:07:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0xf00, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) dup3(r1, r0, 0x0) 18:07:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x1100, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) dup3(r1, r0, 0x0) 18:07:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) 18:07:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(0xffffffffffffffff, r0, 0x0) 18:07:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000), 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x3f00, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x4000, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) dup3(r1, r0, 0x0) 18:07:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x6000, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(0xffffffffffffffff, r0, 0x0) 18:07:58 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(0xffffffffffffffff, r0, 0x0) 18:07:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x9300, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x34000, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x400300, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) 18:07:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000), 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(0xffffffffffffffff, r0, 0x0) 18:07:58 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(0xffffffffffffffff, r0, 0x0) 18:07:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x1000000, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x2000000, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:58 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, 0xffffffffffffffff, 0x0) 18:07:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x3000000, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(0xffffffffffffffff, r0, 0x0) 18:07:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000), 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x0) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:59 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) 18:07:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x4000000, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, 0xffffffffffffffff, 0x0) 18:07:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, 0xffffffffffffffff, 0x0) 18:07:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x0) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:07:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:07:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x5000000, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, 0xffffffffffffffff, 0x0) 18:07:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, 0xffffffffffffffff, 0x0) 18:07:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x6010000, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:07:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x0) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:08:00 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, 0x0) 18:08:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:08:00 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(0xffffffffffffffff, r0, 0x0) 18:08:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x8000000, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, 0xffffffffffffffff, 0x0) 18:08:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:08:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x9000000, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, 0x0) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:08:00 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, 0xffffffffffffffff, 0x0) 18:08:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0xa000000, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:08:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, 0x0) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:08:01 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, 0x0) 18:08:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(0xffffffffffffffff, r0, 0x0) 18:08:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0xf000000, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, 0x0) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:08:01 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:08:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:08:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x11000000, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:01 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000), 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:08:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:08:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x3f000000, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:08:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:08:02 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, 0x0) 18:08:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(0xffffffffffffffff, r0, 0x0) 18:08:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x40000000, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:08:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:08:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:08:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(0xffffffffffffffff, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:08:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:08:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x60000000, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:08:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x93000000, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(0xffffffffffffffff, r0, 0x0) 18:08:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) 18:08:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x9effffff, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:03 executing program 5: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x102800) write(r2, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x11) dup3(r2, r1, 0x0) 18:08:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(0xffffffffffffffff, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:08:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:08:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000), 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) [ 179.898534][T12415] delete_channel: no stack 18:08:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0xefffffff, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:03 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:08:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:08:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:08:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(0xffffffffffffffff, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:08:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000), 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:08:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0xf0ffffff, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:08:03 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) socket(0x22, 0x2, 0x24) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:08:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0xfdffffff, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:03 executing program 5: openat$bsg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bsg\x00', 0x20000, 0x0) socket(0x22, 0x2, 0x24) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:08:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000), 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:08:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:08:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0xfeffffff, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) [ 180.729613][T12515] delete_channel: no stack 18:08:04 executing program 4 (fault-call:3 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) 18:08:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) [ 180.841606][T12524] delete_channel: no stack 18:08:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0xffff0000, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:04 executing program 5 (fault-call:6 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:08:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:08:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:08:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0xffffff7f, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 180.980136][T12578] FAULT_INJECTION: forcing a failure. [ 180.980136][T12578] name failslab, interval 1, probability 0, space 0, times 0 18:08:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) [ 181.030487][T12578] CPU: 1 PID: 12578 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 181.038841][T12578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.048899][T12578] Call Trace: [ 181.052202][T12578] dump_stack+0x1e9/0x30e [ 181.056547][T12578] should_fail+0x433/0x5b0 [ 181.062112][T12578] ? tty_write+0x308/0x940 [ 181.066539][T12578] should_failslab+0x5/0x20 [ 181.071519][T12578] __kmalloc+0x74/0x330 [ 181.075688][T12578] ? mutex_trylock+0x1df/0x2a0 [ 181.080459][T12578] ? tty_write+0x22c/0x940 [ 181.084973][T12578] tty_write+0x308/0x940 [ 181.089228][T12578] ? n_tty_read+0x1bc0/0x1bc0 [ 181.093941][T12578] ? redirected_tty_write+0xb0/0xb0 [ 181.099243][T12578] __vfs_write+0x9c/0x6e0 [ 181.103593][T12578] ? __fget_files+0x4b9/0x4e0 [ 181.108381][T12578] ? fsnotify_perm+0x64/0x390 [ 181.113072][T12578] vfs_write+0x274/0x580 [ 181.117328][T12578] ksys_write+0x11b/0x220 [ 181.121675][T12578] do_syscall_64+0xf3/0x1b0 [ 181.126190][T12578] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 181.132094][T12578] RIP: 0033:0x45ca69 [ 181.135991][T12578] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 181.155601][T12578] RSP: 002b:00007f44b7f8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 181.164021][T12578] RAX: ffffffffffffffda RBX: 000000000050ad80 RCX: 000000000045ca69 [ 181.172171][T12578] RDX: 00000000fffffedf RSI: 0000000020000000 RDI: 0000000000000004 [ 181.180236][T12578] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 181.188478][T12578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 181.196473][T12578] R13: 0000000000000c72 R14: 00000000004ca526 R15: 00007f44b7f8e6d4 [ 181.218776][T12575] FAULT_INJECTION: forcing a failure. [ 181.218776][T12575] name failslab, interval 1, probability 0, space 0, times 0 18:08:04 executing program 4 (fault-call:3 fault-nth:1): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) [ 181.271808][T12575] CPU: 0 PID: 12575 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 181.280161][T12575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.290216][T12575] Call Trace: [ 181.293614][T12575] dump_stack+0x1e9/0x30e [ 181.298224][T12575] should_fail+0x433/0x5b0 [ 181.302880][T12575] should_failslab+0x5/0x20 [ 181.307428][T12575] kmem_cache_alloc_node+0x64/0x290 [ 181.312986][T12575] ? _raw_spin_unlock_irqrestore+0xb4/0xd0 [ 181.318893][T12575] ? __alloc_skb+0x94/0x4f0 [ 181.323414][T12575] __alloc_skb+0x94/0x4f0 [ 181.327759][T12575] inet_netconf_notify_devconf+0x163/0x220 [ 181.332273][T12599] FAULT_INJECTION: forcing a failure. [ 181.332273][T12599] name failslab, interval 1, probability 0, space 0, times 0 [ 181.333563][T12575] inetdev_event+0x703/0x13b0 [ 181.333576][T12575] raw_notifier_call_chain+0xd4/0x170 [ 181.333588][T12575] rollback_registered_many+0xbc3/0x1450 [ 181.333600][T12575] ? __flush_work+0xe2/0x120 [ 181.333611][T12575] unregister_netdevice_queue+0x2bb/0x470 [ 181.333621][T12575] unregister_netdev+0x18/0x20 [ 181.333629][T12575] slcan_hangup+0x140/0x170 [ 181.333637][T12575] ? slcan_ioctl+0x1a0/0x1a0 [ 181.333644][T12575] tty_ldisc_hangup+0x15a/0x660 [ 181.333654][T12575] __tty_hangup+0x4b4/0x740 [ 181.333663][T12575] ? pty_open+0x280/0x280 [ 181.333671][T12575] tty_release+0x40a/0x1100 [ 181.333680][T12575] ? debug_smp_processor_id+0x5/0x20 [ 181.333690][T12575] ? ima_file_free+0xea/0x3b0 [ 181.333700][T12575] ? tty_release_struct+0xd0/0xd0 [ 181.333706][T12575] __fput+0x2ed/0x750 [ 181.333718][T12575] task_work_run+0x147/0x1d0 [ 181.333728][T12575] prepare_exit_to_usermode+0x48e/0x600 [ 181.333736][T12575] ? syscall_return_slowpath+0xf9/0x420 [ 181.333745][T12575] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 181.333753][T12575] RIP: 0033:0x45ca69 [ 181.333761][T12575] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 181.333765][T12575] RSP: 002b:00007f76607bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 181.333772][T12575] RAX: 0000000000000003 RBX: 00000000004db9c0 RCX: 000000000045ca69 [ 181.333777][T12575] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 181.333781][T12575] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 181.333786][T12575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 181.333790][T12575] R13: 00000000000000a3 R14: 00000000004c35cd R15: 00007f76607bf6d4 [ 181.518067][T12599] CPU: 1 PID: 12599 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 181.526554][T12599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.536605][T12599] Call Trace: [ 181.539897][T12599] dump_stack+0x1e9/0x30e [ 181.544232][T12599] should_fail+0x433/0x5b0 [ 181.548654][T12599] ? __tty_buffer_request_room+0x1f3/0x540 [ 181.554462][T12599] should_failslab+0x5/0x20 [ 181.558973][T12599] __kmalloc+0x74/0x330 [ 181.563224][T12599] __tty_buffer_request_room+0x1f3/0x540 [ 181.568911][T12599] tty_insert_flip_string_fixed_flag+0x91/0x2c0 [ 181.575166][T12599] pty_write+0xda/0x180 [ 181.579328][T12599] n_tty_write+0xcbf/0x1170 [ 181.583844][T12599] ? wait_woken+0x240/0x240 [ 181.588438][T12599] tty_write+0x593/0x940 [ 181.592706][T12599] ? n_tty_read+0x1bc0/0x1bc0 [ 181.597388][T12599] ? redirected_tty_write+0xb0/0xb0 [ 181.602587][T12599] __vfs_write+0x9c/0x6e0 [ 181.606919][T12599] ? __fget_files+0x4b9/0x4e0 [ 181.611593][T12599] ? fsnotify_perm+0x64/0x390 [ 181.616278][T12599] vfs_write+0x274/0x580 [ 181.620522][T12599] ksys_write+0x11b/0x220 [ 181.624965][T12599] do_syscall_64+0xf3/0x1b0 [ 181.629476][T12599] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 181.635363][T12599] RIP: 0033:0x45ca69 [ 181.639262][T12599] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 181.659129][T12599] RSP: 002b:00007f44b7f8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 181.667557][T12599] RAX: ffffffffffffffda RBX: 000000000050ad80 RCX: 000000000045ca69 [ 181.675527][T12599] RDX: 00000000fffffedf RSI: 0000000020000000 RDI: 0000000000000004 [ 181.683578][T12599] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 181.691555][T12599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 181.699552][T12599] R13: 0000000000000c72 R14: 00000000004ca526 R15: 00007f44b7f8e6d4 [ 181.707537][ C1] [ 181.707540][ C1] ====================================================== [ 181.707543][ C1] WARNING: possible circular locking dependency detected [ 181.707545][ C1] 5.7.0-syzkaller #0 Not tainted [ 181.707549][ C1] ------------------------------------------------------ [ 181.707551][ C1] syz-executor.4/12599 is trying to acquire lock: [ 181.707554][ C1] ffffffff892e6e60 (console_owner){-.-.}-{0:0}, at: console_trylock_spinning+0x121/0x380 [ 181.707563][ C1] [ 181.707565][ C1] but task is already holding lock: [ 181.707567][ C1] ffff888095d25958 (&port->lock#2){-.-.}-{2:2}, at: pty_write+0xb6/0x180 [ 181.707577][ C1] [ 181.707579][ C1] which lock already depends on the new lock. [ 181.707581][ C1] [ 181.707582][ C1] [ 181.707585][ C1] the existing dependency chain (in reverse order) is: [ 181.707587][ C1] [ 181.707588][ C1] -> #2 (&port->lock#2){-.-.}-{2:2}: [ 181.707598][ C1] lock_acquire+0x169/0x480 [ 181.707601][ C1] _raw_spin_lock_irqsave+0x9e/0xc0 [ 181.707603][ C1] tty_port_tty_get+0x21/0xe0 [ 181.707606][ C1] tty_port_default_wakeup+0x11/0x40 [ 181.707609][ C1] serial8250_tx_chars+0x5ea/0x800 [ 181.707611][ C1] serial8250_handle_irq+0x2fd/0x3e0 [ 181.707614][ C1] serial8250_default_handle_irq+0xac/0x190 [ 181.707617][ C1] serial8250_interrupt+0x93/0x180 [ 181.707620][ C1] __handle_irq_event_percpu+0x1b7/0x610 [ 181.707622][ C1] handle_irq_event+0xbd/0x280 [ 181.707625][ C1] handle_edge_irq+0x245/0xbf0 [ 181.707627][ C1] do_IRQ+0xf6/0x1d0 [ 181.707630][ C1] ret_from_intr+0x0/0x2b [ 181.707632][ C1] _raw_spin_unlock_irqrestore+0xa5/0xd0 [ 181.707635][ C1] uart_write+0x7d3/0x9c0 [ 181.707637][ C1] do_output_char+0x63b/0x940 [ 181.707640][ C1] n_tty_write+0xd5c/0x1170 [ 181.707642][ C1] tty_write+0x593/0x940 [ 181.707645][ C1] do_iter_write+0x402/0x540 [ 181.707647][ C1] do_writev+0x23f/0x4a0 [ 181.707650][ C1] do_syscall_64+0xf3/0x1b0 [ 181.707653][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 181.707655][ C1] [ 181.707656][ C1] -> #1 (&port->lock){-.-.}-{2:2}: [ 181.707665][ C1] lock_acquire+0x169/0x480 [ 181.707668][ C1] _raw_spin_lock_irqsave+0x9e/0xc0 [ 181.707671][ C1] serial8250_console_write+0x13e/0xd50 [ 181.707673][ C1] console_unlock+0x90c/0xec0 [ 181.707676][ C1] vprintk_emit+0x1f8/0x3c0 [ 181.707678][ C1] printk+0x62/0x83 [ 181.707680][ C1] register_console+0x7ca/0xad0 [ 181.707682][ C1] univ8250_console_init+0x41/0x43 [ 181.707684][ C1] console_init+0x52/0x97 [ 181.707686][ C1] start_kernel+0x426/0x777 [ 181.707689][ C1] secondary_startup_64+0xa4/0xb0 [ 181.707690][ C1] [ 181.707691][ C1] -> #0 (console_owner){-.-.}-{0:0}: [ 181.707698][ C1] validate_chain+0x1b09/0x8920 [ 181.707701][ C1] __lock_acquire+0x116c/0x2c30 [ 181.707703][ C1] lock_acquire+0x169/0x480 [ 181.707714][ C1] console_trylock_spinning+0x141/0x380 [ 181.707716][ C1] vprintk_emit+0x1db/0x3c0 [ 181.707718][ C1] printk+0x62/0x83 [ 181.707720][ C1] should_fail+0x414/0x5b0 [ 181.707722][ C1] should_failslab+0x5/0x20 [ 181.707724][ C1] __kmalloc+0x74/0x330 [ 181.707726][ C1] __tty_buffer_request_room+0x1f3/0x540 [ 181.707729][ C1] tty_insert_flip_string_fixed_flag+0x91/0x2c0 [ 181.707731][ C1] pty_write+0xda/0x180 [ 181.707733][ C1] n_tty_write+0xcbf/0x1170 [ 181.707736][ C1] tty_write+0x593/0x940 [ 181.707738][ C1] __vfs_write+0x9c/0x6e0 [ 181.707740][ C1] vfs_write+0x274/0x580 [ 181.707742][ C1] ksys_write+0x11b/0x220 [ 181.707744][ C1] do_syscall_64+0xf3/0x1b0 [ 181.707746][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 181.707748][ C1] [ 181.707750][ C1] other info that might help us debug this: [ 181.707752][ C1] [ 181.707753][ C1] Chain exists of: [ 181.707755][ C1] console_owner --> &port->lock --> &port->lock#2 [ 181.707766][ C1] [ 181.707768][ C1] Possible unsafe locking scenario: [ 181.707770][ C1] [ 181.707773][ C1] CPU0 CPU1 [ 181.707775][ C1] ---- ---- [ 181.707777][ C1] lock(&port->lock#2); [ 181.707783][ C1] lock(&port->lock); [ 181.707789][ C1] lock(&port->lock#2); [ 181.707795][ C1] lock(console_owner); [ 181.707799][ C1] [ 181.707801][ C1] *** DEADLOCK *** [ 181.707802][ C1] [ 181.707805][ C1] 5 locks held by syz-executor.4/12599: [ 181.707807][ C1] #0: ffff888094135098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70 [ 181.707817][ C1] #1: ffff888094135130 (&tty->atomic_write_lock){+.+.}-{3:3}, at: tty_write+0x22c/0x940 [ 181.707827][ C1] #2: ffff8880941352e8 (&o_tty->termios_rwsem/1){++++}-{3:3}, at: n_tty_write+0x1e0/0x1170 [ 181.707839][ C1] #3: ffffc90009cab378 (&ldata->output_lock){+.+.}-{3:3}, at: n_tty_write+0x613/0x1170 [ 181.707850][ C1] #4: ffff888095d25958 (&port->lock#2){-.-.}-{2:2}, at: pty_write+0xb6/0x180 [ 181.707862][ C1] [ 181.707864][ C1] stack backtrace: [ 181.707868][ C1] CPU: 1 PID: 12599 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 181.707872][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.707874][ C1] Call Trace: [ 181.707876][ C1] dump_stack+0x1e9/0x30e [ 181.707879][ C1] print_circular_bug+0xc72/0xea0 [ 181.707881][ C1] ? stack_trace_save+0xad/0x150 [ 181.707883][ C1] ? save_trace+0x49/0xb60 [ 181.707886][ C1] check_noncircular+0x1fb/0x3a0 [ 181.707888][ C1] validate_chain+0x1b09/0x8920 [ 181.707890][ C1] ? mark_lock+0x102/0x1b00 [ 181.707892][ C1] ? __lock_acquire+0x116c/0x2c30 [ 181.707894][ C1] __lock_acquire+0x116c/0x2c30 [ 181.707896][ C1] lock_acquire+0x169/0x480 [ 181.707898][ C1] ? console_trylock_spinning+0x121/0x380 [ 181.707901][ C1] console_trylock_spinning+0x141/0x380 [ 181.707903][ C1] ? console_trylock_spinning+0x121/0x380 [ 181.707905][ C1] vprintk_emit+0x1db/0x3c0 [ 181.707906][ C1] printk+0x62/0x83 [ 181.707909][ C1] should_fail+0x414/0x5b0 [ 181.707911][ C1] ? __tty_buffer_request_room+0x1f3/0x540 [ 181.707913][ C1] should_failslab+0x5/0x20 [ 181.707915][ C1] __kmalloc+0x74/0x330 [ 181.707917][ C1] __tty_buffer_request_room+0x1f3/0x540 [ 181.707920][ C1] tty_insert_flip_string_fixed_flag+0x91/0x2c0 [ 181.707922][ C1] pty_write+0xda/0x180 [ 181.707924][ C1] n_tty_write+0xcbf/0x1170 [ 181.707926][ C1] ? wait_woken+0x240/0x240 [ 181.707928][ C1] tty_write+0x593/0x940 [ 181.707930][ C1] ? n_tty_read+0x1bc0/0x1bc0 [ 181.707932][ C1] ? redirected_tty_write+0xb0/0xb0 [ 181.707935][ C1] __vfs_write+0x9c/0x6e0 [ 181.707937][ C1] ? __fget_files+0x4b9/0x4e0 [ 181.707939][ C1] ? fsnotify_perm+0x64/0x390 [ 181.707941][ C1] vfs_write+0x274/0x580 [ 181.707943][ C1] ksys_write+0x11b/0x220 [ 181.707945][ C1] do_syscall_64+0xf3/0x1b0 [ 181.707948][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 181.707950][ C1] RIP: 0033:0x45ca69 [ 181.707957][ C1] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 181.707959][ C1] RSP: 002b:00007f44b7f8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 181.707965][ C1] RAX: ffffffffffffffda RBX: 000000000050ad80 RCX: 000000000045ca69 [ 181.707969][ C1] RDX: 00000000fffffedf RSI: 0000000020000000 RDI: 0000000000000004 [ 181.707972][ C1] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 181.707976][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 18:08:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) 18:08:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0xffffff9e, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 181.707979][ C1] R13: 0000000000000c72 R14: 00000000004ca526 R15: 00007f44b7f8e6d4 18:08:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) 18:08:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:08:06 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:08:06 executing program 4 (fault-call:3 fault-nth:2): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) 18:08:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0xffffffef, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 18:08:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0xfffffff0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 182.950275][T12659] FAULT_INJECTION: forcing a failure. [ 182.950275][T12659] name failslab, interval 1, probability 0, space 0, times 0 [ 182.962963][T12659] CPU: 1 PID: 12659 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 182.971366][T12659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.981413][T12659] Call Trace: [ 182.985313][T12659] dump_stack+0x1e9/0x30e [ 182.989659][T12659] should_fail+0x433/0x5b0 [ 182.994082][T12659] ? _raw_spin_unlock_irq+0x61/0x80 [ 182.999278][T12659] ? __tty_buffer_request_room+0x1f3/0x540 [ 183.005081][T12659] should_failslab+0x5/0x20 [ 183.009672][T12659] __kmalloc+0x74/0x330 [ 183.013830][T12659] __tty_buffer_request_room+0x1f3/0x540 [ 183.019472][T12659] tty_insert_flip_string_fixed_flag+0x91/0x2c0 [ 183.025766][T12659] ? retint_kernel+0x2b/0x2b [ 183.030360][T12659] pty_write+0xda/0x180 [ 183.034522][T12659] n_tty_write+0xcbf/0x1170 [ 183.039030][T12659] ? wait_woken+0x240/0x240 [ 183.043538][T12659] tty_write+0x593/0x940 18:08:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0xfffffffd, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 183.048735][T12659] ? n_tty_read+0x1bc0/0x1bc0 [ 183.053410][T12659] ? redirected_tty_write+0xb0/0xb0 [ 183.058604][T12659] __vfs_write+0x9c/0x6e0 [ 183.062933][T12659] ? trace_lock_release+0x137/0x1a0 [ 183.068126][T12659] ? __fget_files+0x4b9/0x4e0 [ 183.072799][T12659] ? fsnotify_perm+0x64/0x390 [ 183.077474][T12659] vfs_write+0x274/0x580 [ 183.081716][T12659] ksys_write+0x11b/0x220 [ 183.086043][T12659] do_syscall_64+0xf3/0x1b0 [ 183.090716][T12659] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 183.096601][T12659] RIP: 0033:0x45ca69 18:08:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0xfffffffe, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 183.100494][T12659] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 183.120177][T12659] RSP: 002b:00007f44b7f8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 183.128581][T12659] RAX: ffffffffffffffda RBX: 000000000050ad80 RCX: 000000000045ca69 [ 183.136546][T12659] RDX: 00000000fffffedf RSI: 0000000020000000 RDI: 0000000000000004 18:08:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x2, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) 18:08:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, 0x0) dup3(r1, r0, 0x0) [ 183.144519][T12659] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 183.152484][T12659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 183.160454][T12659] R13: 0000000000000c72 R14: 00000000004ca526 R15: 00007f44b7f8e6d4 18:08:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x3, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:06 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x2) 18:08:06 executing program 4 (fault-call:3 fault-nth:3): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) 18:08:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, 0x0) dup3(r1, r0, 0x0) 18:08:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:08:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:08:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x4, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, 0x0) dup3(r1, r0, 0x0) [ 183.481702][T12735] FAULT_INJECTION: forcing a failure. [ 183.481702][T12735] name failslab, interval 1, probability 0, space 0, times 0 [ 183.494311][T12735] CPU: 0 PID: 12735 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 183.502624][T12735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.512670][T12735] Call Trace: [ 183.515957][T12735] dump_stack+0x1e9/0x30e [ 183.520297][T12735] should_fail+0x433/0x5b0 [ 183.524707][T12735] ? __tty_buffer_request_room+0x1f3/0x540 [ 183.530580][T12735] should_failslab+0x5/0x20 [ 183.535061][T12735] __kmalloc+0x74/0x330 [ 183.539201][T12735] __tty_buffer_request_room+0x1f3/0x540 [ 183.544819][T12735] tty_insert_flip_string_fixed_flag+0x91/0x2c0 [ 183.551046][T12735] pty_write+0xda/0x180 [ 183.555173][T12735] n_tty_write+0xcbf/0x1170 [ 183.559658][T12735] ? wait_woken+0x240/0x240 [ 183.564134][T12735] tty_write+0x593/0x940 [ 183.568373][T12735] ? n_tty_read+0x1bc0/0x1bc0 [ 183.573043][T12735] ? redirected_tty_write+0xb0/0xb0 [ 183.578219][T12735] __vfs_write+0x9c/0x6e0 [ 183.582518][T12735] ? trace_lock_release+0x137/0x1a0 [ 183.587705][T12735] ? __fget_files+0x4b9/0x4e0 [ 183.592444][T12735] ? fsnotify_perm+0x64/0x390 [ 183.597097][T12735] vfs_write+0x274/0x580 [ 183.601328][T12735] ksys_write+0x11b/0x220 [ 183.605633][T12735] do_syscall_64+0xf3/0x1b0 [ 183.610112][T12735] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 183.616075][T12735] RIP: 0033:0x45ca69 [ 183.619944][T12735] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 183.639748][T12735] RSP: 002b:00007f44b7f8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 183.648150][T12735] RAX: ffffffffffffffda RBX: 000000000050ad80 RCX: 000000000045ca69 [ 183.656108][T12735] RDX: 00000000fffffedf RSI: 0000000020000000 RDI: 0000000000000004 [ 183.664157][T12735] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 183.672196][T12735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 18:08:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:08:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x5, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) dup3(r1, r0, 0x0) [ 183.680145][T12735] R13: 0000000000000c72 R14: 00000000004ca526 R15: 00007f44b7f8e6d4 18:08:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x8, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) dup3(r1, r0, 0x0) 18:08:07 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x3) 18:08:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) 18:08:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:08:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x9, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) dup3(r1, r0, 0x0) 18:08:07 executing program 4 (fault-call:3 fault-nth:4): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) [ 183.957396][T12773] FAULT_INJECTION: forcing a failure. [ 183.957396][T12773] name failslab, interval 1, probability 0, space 0, times 0 [ 183.970035][T12773] CPU: 0 PID: 12773 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 183.978349][T12773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.988412][T12773] Call Trace: [ 183.991701][T12773] dump_stack+0x1e9/0x30e [ 183.996203][T12773] should_fail+0x433/0x5b0 [ 184.000641][T12773] ? __tty_buffer_request_room+0x1f3/0x540 18:08:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(0xffffffffffffffff, r0, 0x0) [ 184.006441][T12773] should_failslab+0x5/0x20 [ 184.010938][T12773] __kmalloc+0x74/0x330 [ 184.015088][T12773] __tty_buffer_request_room+0x1f3/0x540 [ 184.022755][T12773] tty_insert_flip_string_fixed_flag+0x91/0x2c0 [ 184.029001][T12773] pty_write+0xda/0x180 [ 184.033158][T12773] n_tty_write+0xcbf/0x1170 [ 184.037692][T12773] ? wait_woken+0x240/0x240 [ 184.042193][T12773] tty_write+0x593/0x940 [ 184.046434][T12773] ? n_tty_read+0x1bc0/0x1bc0 [ 184.051125][T12773] ? redirected_tty_write+0xb0/0xb0 [ 184.056312][T12773] __vfs_write+0x9c/0x6e0 [ 184.060638][T12773] ? trace_lock_release+0x137/0x1a0 [ 184.065845][T12773] ? __fget_files+0x4b9/0x4e0 [ 184.070515][T12773] ? fsnotify_perm+0x64/0x390 [ 184.075188][T12773] vfs_write+0x274/0x580 [ 184.079428][T12773] ksys_write+0x11b/0x220 [ 184.083758][T12773] do_syscall_64+0xf3/0x1b0 [ 184.088350][T12773] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 184.094238][T12773] RIP: 0033:0x45ca69 [ 184.098129][T12773] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 184.117728][T12773] RSP: 002b:00007f44b7f8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 184.126139][T12773] RAX: ffffffffffffffda RBX: 000000000050ad80 RCX: 000000000045ca69 [ 184.134103][T12773] RDX: 00000000fffffedf RSI: 0000000020000000 RDI: 0000000000000004 [ 184.142069][T12773] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 184.150037][T12773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 18:08:07 executing program 3: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r0, 0x4, 0x102800) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x11) 18:08:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0xa, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x0) [ 184.158092][T12773] R13: 0000000000000c72 R14: 00000000004ca526 R15: 00007f44b7f8e6d4 18:08:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0xf, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:07 executing program 3: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r0, 0x4, 0x102800) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x11) 18:08:07 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x4) 18:08:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(0xffffffffffffffff, r0, 0x0) 18:08:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) 18:08:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x11, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:07 executing program 3: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r0, 0x4, 0x102800) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x11) 18:08:07 executing program 4 (fault-call:3 fault-nth:5): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) 18:08:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:08:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x60, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) dup3(r1, r0, 0x0) 18:08:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(0xffffffffffffffff, r0, 0x0) 18:08:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:08:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) dup3(r1, r0, 0x0) [ 184.801733][T12890] FAULT_INJECTION: forcing a failure. [ 184.801733][T12890] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 184.814974][T12890] CPU: 1 PID: 12890 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 184.823466][T12890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.833520][T12890] Call Trace: [ 184.836809][T12890] dump_stack+0x1e9/0x30e [ 184.841143][T12890] should_fail+0x433/0x5b0 [ 184.845572][T12890] prepare_alloc_pages+0x28c/0x4a0 [ 184.850778][T12890] __alloc_pages_nodemask+0xbc/0x5e0 [ 184.856159][T12890] kmem_getpages+0x49/0x900 [ 184.860845][T12890] cache_grow_begin+0x7b/0x2e0 [ 184.865620][T12890] cache_alloc_refill+0x359/0x3f0 [ 184.870638][T12890] ? n_tty_write+0x613/0x1170 [ 184.875317][T12890] ? check_preemption_disabled+0x40/0x240 [ 184.881035][T12890] ? debug_smp_processor_id+0x5/0x20 [ 184.886328][T12890] __kmalloc+0x30c/0x330 [ 184.890573][T12890] ? __tty_buffer_request_room+0x1f3/0x540 [ 184.896487][T12890] __tty_buffer_request_room+0x1f3/0x540 [ 184.902562][T12890] tty_insert_flip_string_fixed_flag+0x91/0x2c0 [ 184.908838][T12890] pty_write+0xda/0x180 [ 184.913018][T12890] n_tty_write+0xcbf/0x1170 [ 184.917527][T12890] ? wait_woken+0x240/0x240 [ 184.922024][T12890] tty_write+0x593/0x940 [ 184.926263][T12890] ? n_tty_read+0x1bc0/0x1bc0 [ 184.930938][T12890] ? redirected_tty_write+0xb0/0xb0 [ 184.936132][T12890] __vfs_write+0x9c/0x6e0 [ 184.940974][T12890] ? trace_lock_release+0x137/0x1a0 [ 184.946169][T12890] ? __fget_files+0x4b9/0x4e0 [ 184.950845][T12890] ? fsnotify_perm+0x64/0x390 [ 184.955567][T12890] vfs_write+0x274/0x580 [ 184.960684][T12890] ksys_write+0x11b/0x220 [ 184.965281][T12890] do_syscall_64+0xf3/0x1b0 [ 184.969780][T12890] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 184.975661][T12890] RIP: 0033:0x45ca69 [ 184.979548][T12890] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 184.999509][T12890] RSP: 002b:00007f44b7f8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 185.007911][T12890] RAX: ffffffffffffffda RBX: 000000000050ad80 RCX: 000000000045ca69 [ 185.015873][T12890] RDX: 00000000fffffedf RSI: 0000000020000000 RDI: 0000000000000004 [ 185.023850][T12890] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 185.031996][T12890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 185.040082][T12890] R13: 0000000000000c72 R14: 00000000004ca526 R15: 00007f44b7f8e6d4 18:08:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:08:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) dup3(r1, r0, 0x0) 18:08:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x5) 18:08:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x93, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x106, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:08 executing program 4 (fault-call:3 fault-nth:6): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) 18:08:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) 18:08:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:08:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, 0xffffffffffffffff, 0x0) 18:08:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x300, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) [ 185.511126][T12987] FAULT_INJECTION: forcing a failure. [ 185.511126][T12987] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 185.524461][T12987] CPU: 0 PID: 12987 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 185.532799][T12987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.542866][T12987] Call Trace: [ 185.546158][T12987] dump_stack+0x1e9/0x30e [ 185.550572][T12987] should_fail+0x433/0x5b0 [ 185.554996][T12987] prepare_alloc_pages+0x28c/0x4a0 [ 185.560118][T12987] __alloc_pages_nodemask+0xbc/0x5e0 [ 185.565380][T12987] kmem_getpages+0x49/0x900 [ 185.569860][T12987] cache_grow_begin+0x7b/0x2e0 [ 185.574599][T12987] cache_alloc_refill+0x359/0x3f0 [ 185.579613][T12987] ? n_tty_write+0x613/0x1170 [ 185.584261][T12987] ? check_preemption_disabled+0x40/0x240 [ 185.589951][T12987] ? debug_smp_processor_id+0x5/0x20 [ 185.595207][T12987] __kmalloc+0x30c/0x330 [ 185.599455][T12987] ? __tty_buffer_request_room+0x1f3/0x540 [ 185.605238][T12987] __tty_buffer_request_room+0x1f3/0x540 [ 185.610859][T12987] tty_insert_flip_string_fixed_flag+0x91/0x2c0 [ 185.617248][T12987] pty_write+0xda/0x180 [ 185.621376][T12987] n_tty_write+0xcbf/0x1170 [ 185.625870][T12987] ? wait_woken+0x240/0x240 [ 185.630418][T12987] tty_write+0x593/0x940 [ 185.634699][T12987] ? n_tty_read+0x1bc0/0x1bc0 [ 185.639357][T12987] ? redirected_tty_write+0xb0/0xb0 [ 185.644640][T12987] __vfs_write+0x9c/0x6e0 [ 185.649141][T12987] ? trace_lock_release+0x137/0x1a0 [ 185.654316][T12987] ? __fget_files+0x4b9/0x4e0 [ 185.658964][T12987] ? fsnotify_perm+0x64/0x390 [ 185.663612][T12987] vfs_write+0x274/0x580 [ 185.667834][T12987] ksys_write+0x11b/0x220 [ 185.672177][T12987] do_syscall_64+0xf3/0x1b0 [ 185.676664][T12987] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 185.682535][T12987] RIP: 0033:0x45ca69 [ 185.686410][T12987] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 18:08:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x500, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) dup3(0xffffffffffffffff, r0, 0x0) [ 185.706022][T12987] RSP: 002b:00007f44b7f8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 185.714421][T12987] RAX: ffffffffffffffda RBX: 000000000050ad80 RCX: 000000000045ca69 [ 185.722378][T12987] RDX: 00000000fffffedf RSI: 0000000020000000 RDI: 0000000000000004 [ 185.730332][T12987] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 185.738280][T12987] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 185.746232][T12987] R13: 0000000000000c72 R14: 00000000004ca526 R15: 00007f44b7f8e6d4 18:08:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:08:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x6) 18:08:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x601, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:08:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) dup3(0xffffffffffffffff, r0, 0x0) 18:08:09 executing program 4 (fault-call:3 fault-nth:7): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) 18:08:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, 0xffffffffffffffff, 0x0) 18:08:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:08:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x900, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) dup3(0xffffffffffffffff, r0, 0x0) 18:08:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x7) 18:08:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) [ 186.157334][T13038] FAULT_INJECTION: forcing a failure. [ 186.157334][T13038] name failslab, interval 1, probability 0, space 0, times 0 [ 186.169945][T13038] CPU: 0 PID: 13038 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 186.178278][T13038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.188328][T13038] Call Trace: [ 186.191627][T13038] dump_stack+0x1e9/0x30e [ 186.195958][T13038] should_fail+0x433/0x5b0 [ 186.200389][T13038] ? __tty_buffer_request_room+0x1f3/0x540 18:08:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) [ 186.206796][T13038] should_failslab+0x5/0x20 [ 186.211293][T13038] __kmalloc+0x74/0x330 [ 186.215710][T13038] __tty_buffer_request_room+0x1f3/0x540 [ 186.221370][T13038] tty_insert_flip_string_fixed_flag+0x91/0x2c0 [ 186.227612][T13038] pty_write+0xda/0x180 [ 186.231767][T13038] n_tty_write+0xcbf/0x1170 [ 186.236277][T13038] ? wait_woken+0x240/0x240 [ 186.240783][T13038] tty_write+0x593/0x940 [ 186.245025][T13038] ? n_tty_read+0x1bc0/0x1bc0 [ 186.249698][T13038] ? redirected_tty_write+0xb0/0xb0 [ 186.254896][T13038] __vfs_write+0x9c/0x6e0 [ 186.259232][T13038] ? trace_lock_release+0x137/0x1a0 [ 186.264428][T13038] ? __fget_files+0x4b9/0x4e0 [ 186.269126][T13038] ? fsnotify_perm+0x64/0x390 [ 186.273843][T13038] vfs_write+0x274/0x580 [ 186.278086][T13038] ksys_write+0x11b/0x220 [ 186.282500][T13038] do_syscall_64+0xf3/0x1b0 [ 186.286999][T13038] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 186.292887][T13038] RIP: 0033:0x45ca69 [ 186.296772][T13038] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 186.316455][T13038] RSP: 002b:00007f44b7f8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 186.325035][T13038] RAX: ffffffffffffffda RBX: 000000000050ad80 RCX: 000000000045ca69 [ 186.333001][T13038] RDX: 00000000fffffedf RSI: 0000000020000000 RDI: 0000000000000004 [ 186.340972][T13038] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 186.348942][T13038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 18:08:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0xa00, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) [ 186.356913][T13038] R13: 0000000000000c72 R14: 00000000004ca526 R15: 00007f44b7f8e6d4 18:08:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:08:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, 0xffffffffffffffff, 0x0) 18:08:09 executing program 4 (fault-call:3 fault-nth:8): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) 18:08:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0xf00, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:08:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) 18:08:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x8) [ 186.704434][T13122] FAULT_INJECTION: forcing a failure. [ 186.704434][T13122] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 186.717670][T13122] CPU: 0 PID: 13122 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 186.725980][T13122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.736040][T13122] Call Trace: [ 186.739338][T13122] dump_stack+0x1e9/0x30e [ 186.743672][T13122] should_fail+0x433/0x5b0 [ 186.748266][T13122] prepare_alloc_pages+0x28c/0x4a0 [ 186.753382][T13122] __alloc_pages_nodemask+0xbc/0x5e0 [ 186.758701][T13122] kmem_getpages+0x49/0x900 [ 186.763211][T13122] cache_grow_begin+0x7b/0x2e0 [ 186.767979][T13122] cache_alloc_refill+0x359/0x3f0 [ 186.773028][T13122] ? n_tty_write+0x613/0x1170 [ 186.777711][T13122] ? check_preemption_disabled+0x40/0x240 [ 186.783436][T13122] ? debug_smp_processor_id+0x5/0x20 [ 186.788739][T13122] __kmalloc+0x30c/0x330 [ 186.792984][T13122] ? __tty_buffer_request_room+0x1f3/0x540 [ 186.798789][T13122] __tty_buffer_request_room+0x1f3/0x540 [ 186.804864][T13122] tty_insert_flip_string_fixed_flag+0x91/0x2c0 [ 186.811110][T13122] pty_write+0xda/0x180 [ 186.815283][T13122] n_tty_write+0xcbf/0x1170 [ 186.819792][T13122] ? wait_woken+0x240/0x240 [ 186.824302][T13122] tty_write+0x593/0x940 [ 186.828555][T13122] ? n_tty_read+0x1bc0/0x1bc0 [ 186.833321][T13122] ? redirected_tty_write+0xb0/0xb0 [ 186.838607][T13122] __vfs_write+0x9c/0x6e0 [ 186.842938][T13122] ? trace_lock_release+0x137/0x1a0 [ 186.848142][T13122] ? __fget_files+0x4b9/0x4e0 18:08:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) [ 186.852824][T13122] ? fsnotify_perm+0x64/0x390 [ 186.857502][T13122] vfs_write+0x274/0x580 [ 186.861758][T13122] ksys_write+0x11b/0x220 [ 186.866093][T13122] do_syscall_64+0xf3/0x1b0 [ 186.870594][T13122] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 186.876571][T13122] RIP: 0033:0x45ca69 [ 186.880460][T13122] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 18:08:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x1100, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:08:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) [ 186.900061][T13122] RSP: 002b:00007f44b7f8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 186.908471][T13122] RAX: ffffffffffffffda RBX: 000000000050ad80 RCX: 000000000045ca69 [ 186.916527][T13122] RDX: 00000000fffffedf RSI: 0000000020000000 RDI: 0000000000000004 [ 186.924495][T13122] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 186.932467][T13122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 186.940436][T13122] R13: 0000000000000c72 R14: 00000000004ca526 R15: 00007f44b7f8e6d4 18:08:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x102800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:08:10 executing program 0: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x1) write(r0, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r0, 0xffffffffffffffff, 0x0) 18:08:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x3f00, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:10 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) 18:08:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) 18:08:10 executing program 0: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x1) write(r0, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r0, 0xffffffffffffffff, 0x0) 18:08:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x4000, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:10 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x9) 18:08:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x102800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:08:11 executing program 0: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x1) write(r0, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r0, 0xffffffffffffffff, 0x0) 18:08:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x6000, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) 18:08:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) 18:08:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0x7ffff000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) 18:08:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x9300, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) 18:08:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:08:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x34000, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0xa) 18:08:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) 18:08:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0x11ffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) 18:08:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) 18:08:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x400300, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:08:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) 18:08:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x1000000, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x1}) r1 = syz_open_pts(r0, 0x1) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3, 0x8028}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) sched_setparam(r4, &(0x7f0000000100)=0x401) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) 18:08:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) 18:08:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x2000000, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) 18:08:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0xb) 18:08:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:08:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x3000000, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) 18:08:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) 18:08:12 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000480)='./bus\x00', 0x110) write$P9_RREMOVE(r2, &(0x7f0000000280), 0x1033b) fdatasync(r2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)={0x0, r2, 0x8028}) write$FUSE_NOTIFY_POLL(r2, &(0x7f00000002c0)={0x18, 0x1, 0x0, {0x400}}, 0x18) sendmsg$IPSET_CMD_SAVE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x54}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000c000) r3 = syz_open_pts(r0, 0x1) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x194) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fdatasync(r5) sendmsg$AUDIT_GET(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x10, 0x3e8, 0x400, 0x70bd27, 0x25dfdbfb, "", ["", "", "", "", "", "", "", ""]}, 0x10}}, 0x40) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000200)={0x0, r5, 0x8028}) ioctl$USBDEVFS_DISCSIGNAL(r4, 0x8010550e, &(0x7f0000000100)={0x2, &(0x7f0000000340)="7332664c3a8761d78685af3c9ab041ecff27b238e6f21653a26e645e343ede79e6e0791f4b64258eb5af386b7ec6037d033d27b27bfd9285db64e78b1509ff23d531dadef703303a58e1a5701eca878d26a38f2dd3aae925b8977032bf3fb0b42df03cb39bd2c5a47620ef45f95a2514aed762e7c897226e"}) write(r3, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000200)={0x0, 0xffffffffffffffff, 0x8028}) ioctl$DRM_IOCTL_MODE_GETGAMMA(0xffffffffffffffff, 0xc02064a4, &(0x7f0000000440)={0x40, 0x2, &(0x7f00000000c0)=[0x0, 0x2], &(0x7f00000003c0)=[0xc79d, 0x9, 0x5, 0x4], &(0x7f0000000400)=[0x6d, 0x1, 0x47, 0x7, 0x1ff, 0x7f, 0x7c, 0x0]}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)) 18:08:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x4000000, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:08:12 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0xc) 18:08:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) 18:08:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x5000000, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:08:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x6010000, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) 18:08:12 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0x1e, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r0, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)) 18:08:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) 18:08:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0xd) 18:08:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x8000000, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) 18:08:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) 18:08:13 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x20, "362700000000000000110000000000010100"}) r1 = syz_open_pts(r0, 0x803) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) 18:08:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x9000000, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:13 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) r2 = socket(0x1e, 0x2, 0x0) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r3, 0x10, 0x8003, 0x8020001) setns(r3, 0x20000000) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000080), 0x4) 18:08:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) 18:08:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) 18:08:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x102800) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) 18:08:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0xa000000, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) dup3(0xffffffffffffffff, r0, 0x0) 18:08:14 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r2, &(0x7f0000000280), 0x1033b) fdatasync(r2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)={0x0, r2, 0x8028}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)={0x0, 0xfffffffc}) r3 = syz_open_pts(r0, 0x1) write(r3, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)) 18:08:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0xf000000, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x102800) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) 18:08:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) 18:08:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0xe) 18:08:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x102800) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x11) 18:08:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) dup3(0xffffffffffffffff, r0, 0x0) 18:08:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x11000000, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) 18:08:14 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = socket$inet6(0xa, 0x80003, 0x6b) setsockopt$inet6_opts(r1, 0x29, 0x1b, &(0x7f0000000680)=ANY=[@ANYBLOB="32120000000000000048000000011080040081"], 0xa0) r2 = syz_open_pts(r0, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)) 18:08:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x102800) ioctl$TIOCSETD(r1, 0x5423, 0x0) 18:08:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) dup3(0xffffffffffffffff, r0, 0x0) 18:08:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x3f000000, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) 18:08:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) 18:08:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x102800) ioctl$TIOCSETD(r1, 0x5423, 0x0) 18:08:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x10) 18:08:14 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3, 0x8028}) r4 = fsopen(&(0x7f0000000040)='gfs2meta\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r4, 0x6, 0x0, 0x0, 0x0) fcntl$setsig(r4, 0xa, 0x25) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r3, &(0x7f0000000080)="bcde4607ec225bb15a821d3cd1c41598070995108449670848a9858f50b4bd6544490801350ca100d0bd429677639426cb610993529942a60710c9b338313f6a85fe17f943592a573dd0b5f80521092bec53bc09b03c5a868b76d69ad42be68a5a8f3bb6b6a5b1", &(0x7f0000000100)=""/151}, 0x20) 18:08:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) 18:08:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) 18:08:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x40000000, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x60000000, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x102800) ioctl$TIOCSETD(r1, 0x5423, 0x0) 18:08:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) 18:08:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) 18:08:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x102800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) 18:08:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x93000000, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:14 executing program 4: syz_open_dev$ttys(0xc, 0x2, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) 18:08:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) dup3(r1, r0, 0x11) 18:08:14 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x1) write(r0, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r0, 0xffffffffffffffff, 0x0) 18:08:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x102800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) 18:08:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r1, 0x209, 0x0, 0x9effffff, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x24}}, 0x0) 18:08:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) 18:08:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, 0x0, 0x0) dup3(r1, r0, 0x0) 18:08:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x102800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) 18:08:15 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r2, 0x10, 0x8003, 0x8020001) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r6) lchown(&(0x7f0000000140)='./bus\x00', r4, r6) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000100)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGETNODEID(r7, 0x89e1, &(0x7f00000000c0)={0x2})