A_SEQ={0x5, 0x4, 0xc1}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x81}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x20004001) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100)='l2tp\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, r1, 0x118, 0x70bd2a, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010101}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x64010102}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x1}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x1f}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x20040804}, 0x20048800) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) getsockopt$TIPC_CONN_TIMEOUT(r3, 0x10f, 0x82, &(0x7f0000000000), &(0x7f0000000080)=0x4) 12:14:37 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b52, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:37 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, 0x0) 12:14:37 executing program 1: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b62, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:38 executing program 5: setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000), 0xfffffffffffffe7e) r0 = socket(0x11, 0xa, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400)='l2tp\x00', r0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r1, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x1}]}, 0x24}}, 0x50) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/172, 0xac}, {&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/40, 0x28}], 0x3, &(0x7f0000000280)=""/237, 0xed}, 0x40002000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') sendto(r2, &(0x7f0000000540)="f8dfc6dd75b912e76e2dd311b300acb24f523a2ffee143be26ce86684819d12c3cf814038fce64d5be9fd5f46e08f2654b1d6e457a60ca657f58f365a45967827116af53b1634c68aef937f2f4f6497c472e090d1244450845b4a9eff57a35ce20a2131db2b57ea3ae1f3b833790a842c80a9aaae3c9337ca8af63cf876ba462d74df50d62fe1f3c5b10448f2fcdbf72218e933ec2761956146a83400d3dd783fa13", 0xa2, 0x4004, &(0x7f0000000600)=@nfc={0x27, 0x1, 0x2, 0x3}, 0x80) 12:14:38 executing program 0: setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000), 0xfffffffffffffe7e) r0 = socket(0x11, 0xa, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400)='l2tp\x00', r0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r1, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x1}]}, 0x24}}, 0x50) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/172, 0xac}, {&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/40, 0x28}], 0x3, &(0x7f0000000280)=""/237, 0xed}, 0x40002000) socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, &(0x7f0000000500)={0x8, 'vlan0\x00', {'bond_slave_0\x00'}, 0x2}) 12:14:38 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x541c, &(0x7f0000002840)) r4 = syz_open_dev$ptys(0xc, 0x3, 0x1) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r5, 0x541c, &(0x7f0000002840)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$TIOCL_GETKMSGREDIRECT(r6, 0x541c, &(0x7f0000002840)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x600, 0x0) syz_open_pts(r4, 0x10040) syz_open_pts(r0, 0x2000) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSLCKTRMIOS(r7, 0x5457, &(0x7f0000000100)) ioctl$VT_RELDISP(r0, 0x5605) getitimer(0x0, &(0x7f0000000000)) 12:14:38 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, 0x0) 12:14:38 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b52, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:38 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b62, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:38 executing program 0: setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000), 0xfffffffffffffe7e) r0 = socket(0x11, 0xa, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400)='l2tp\x00', r0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r1, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x1}]}, 0x24}}, 0x50) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/172, 0xac}, {&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/40, 0x28}], 0x3, &(0x7f0000000280)=""/237, 0xed}, 0x40002000) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, &(0x7f0000000500)={0x8, 'vlan0\x00', {'bond_slave_0\x00'}, 0x2}) 12:14:38 executing program 5: setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000), 0xfffffffffffffe7e) r0 = socket(0x11, 0xa, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400)='l2tp\x00', r0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r1, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x1}]}, 0x24}}, 0x50) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/172, 0xac}, {&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/40, 0x28}], 0x3, &(0x7f0000000280)=""/237, 0xed}, 0x40002000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') 12:14:38 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, 0x0) 12:14:38 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b62, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:38 executing program 2: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b52, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:38 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x541c, &(0x7f0000002840)) r4 = syz_open_dev$ptys(0xc, 0x3, 0x1) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r5, 0x541c, &(0x7f0000002840)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$TIOCL_GETKMSGREDIRECT(r6, 0x541c, &(0x7f0000002840)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x600, 0x0) syz_open_pts(r4, 0x10040) syz_open_pts(r0, 0x2000) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSLCKTRMIOS(r7, 0x5457, &(0x7f0000000100)) ioctl$VT_RELDISP(r0, 0x5605) getitimer(0x0, &(0x7f0000000000)) 12:14:38 executing program 0: setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000), 0xfffffffffffffe7e) r0 = socket(0x11, 0xa, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400)='l2tp\x00', r0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r1, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x1}]}, 0x24}}, 0x50) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/172, 0xac}, {&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/40, 0x28}], 0x3, &(0x7f0000000280)=""/237, 0xed}, 0x40002000) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, &(0x7f0000000500)={0x8, 'vlan0\x00', {'bond_slave_0\x00'}, 0x2}) 12:14:38 executing program 5: setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000), 0xfffffffffffffe7e) r0 = socket(0x11, 0xa, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400)='l2tp\x00', r0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r1, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x1}]}, 0x24}}, 0x50) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/172, 0xac}, {&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/40, 0x28}], 0x3, &(0x7f0000000280)=""/237, 0xed}, 0x40002000) socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$ptys(0xc, 0x3, 0x0) 12:14:38 executing program 4: r0 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00', r0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r4, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7ff}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7ff}]}, 0x58}, 0x1, 0x0, 0x0, 0x44}, 0x4040) setsockopt(r3, 0x0, 0x0, 0x0, 0x0) r5 = socket(0xa, 0xa, 0xf3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r6, 0x0, 0x0, 0x0, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000b00)='NLBL_UNLBL\x00', r7) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r7) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) r9 = socket(0x27, 0x1, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0xa0, 0x0, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7fffffff}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7fffffff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r5}, {0x8, 0x1, r0}, {0x8, 0x1, r6}, {0x8, 0x1, r0}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4012}, 0x48c0) r10 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r10, 0x65, 0x2, &(0x7f0000000000)=0x1, 0x4) 12:14:38 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b62, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:38 executing program 2: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b52, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:38 executing program 0: setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000), 0xfffffffffffffe7e) r0 = socket(0x11, 0xa, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400)='l2tp\x00', r0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r1, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x1}]}, 0x24}}, 0x50) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, &(0x7f0000000500)={0x8, 'vlan0\x00', {'bond_slave_0\x00'}, 0x2}) 12:14:38 executing program 5: setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000), 0xfffffffffffffe7e) r0 = socket(0x11, 0xa, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400)='l2tp\x00', r0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r1, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x1}]}, 0x24}}, 0x50) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/172, 0xac}, {&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/40, 0x28}], 0x3, &(0x7f0000000280)=""/237, 0xed}, 0x40002000) socket$inet6_udp(0xa, 0x2, 0x0) 12:14:38 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x541c, &(0x7f0000002840)) r4 = syz_open_dev$ptys(0xc, 0x3, 0x1) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r5, 0x541c, &(0x7f0000002840)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$TIOCL_GETKMSGREDIRECT(r6, 0x541c, &(0x7f0000002840)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x600, 0x0) syz_open_pts(r4, 0x10040) syz_open_pts(r0, 0x2000) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSLCKTRMIOS(r7, 0x5457, &(0x7f0000000100)) ioctl$VT_RELDISP(r0, 0x5605) getitimer(0x0, &(0x7f0000000000)) 12:14:38 executing program 4: r0 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00', r0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r4, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7ff}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7ff}]}, 0x58}, 0x1, 0x0, 0x0, 0x44}, 0x4040) setsockopt(r3, 0x0, 0x0, 0x0, 0x0) r5 = socket(0xa, 0xa, 0xf3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r6, 0x0, 0x0, 0x0, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000b00)='NLBL_UNLBL\x00', r7) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r7) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) r9 = socket(0x27, 0x1, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0xa0, 0x0, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7fffffff}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7fffffff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r5}, {0x8, 0x1, r0}, {0x8, 0x1, r6}, {0x8, 0x1, r0}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4012}, 0x48c0) r10 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r10, 0x65, 0x2, &(0x7f0000000000)=0x1, 0x4) 12:14:38 executing program 2: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b52, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:38 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b62, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:38 executing program 5: setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000), 0xfffffffffffffe7e) r0 = socket(0x11, 0xa, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400)='l2tp\x00', r0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r1, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x1}]}, 0x24}}, 0x50) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/172, 0xac}, {&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/40, 0x28}], 0x3, &(0x7f0000000280)=""/237, 0xed}, 0x40002000) 12:14:38 executing program 0: setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000), 0xfffffffffffffe7e) r0 = socket(0x11, 0xa, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400)='l2tp\x00', r0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r1, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x1}]}, 0x24}}, 0x50) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, &(0x7f0000000500)={0x8, 'vlan0\x00', {'bond_slave_0\x00'}, 0x2}) 12:14:38 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b52, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:39 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x541c, &(0x7f0000002840)) r4 = syz_open_dev$ptys(0xc, 0x3, 0x1) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r5, 0x541c, &(0x7f0000002840)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$TIOCL_GETKMSGREDIRECT(r6, 0x541c, &(0x7f0000002840)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x600, 0x0) syz_open_pts(r4, 0x10040) syz_open_pts(r0, 0x2000) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSLCKTRMIOS(r7, 0x5457, &(0x7f0000000100)) ioctl$VT_RELDISP(r0, 0x5605) getitimer(0x0, &(0x7f0000000000)) 12:14:39 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b62, 0x0) 12:14:39 executing program 0: setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000), 0xfffffffffffffe7e) r0 = socket(0x11, 0xa, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400)='l2tp\x00', r0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r1, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x1}]}, 0x24}}, 0x50) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, &(0x7f0000000500)={0x8, 'vlan0\x00', {'bond_slave_0\x00'}, 0x2}) 12:14:39 executing program 4: r0 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00', r0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r4, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7ff}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7ff}]}, 0x58}, 0x1, 0x0, 0x0, 0x44}, 0x4040) setsockopt(r3, 0x0, 0x0, 0x0, 0x0) r5 = socket(0xa, 0xa, 0xf3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r6, 0x0, 0x0, 0x0, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000b00)='NLBL_UNLBL\x00', r7) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r7) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) r9 = socket(0x27, 0x1, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0xa0, 0x0, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7fffffff}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7fffffff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r5}, {0x8, 0x1, r0}, {0x8, 0x1, r6}, {0x8, 0x1, r0}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4012}, 0x48c0) r10 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r10, 0x65, 0x2, &(0x7f0000000000)=0x1, 0x4) 12:14:39 executing program 5: setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000), 0xfffffffffffffe7e) r0 = socket(0x11, 0xa, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400)='l2tp\x00', r0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r1, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x1}]}, 0x24}}, 0x50) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/172, 0xac}, {&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/40, 0x28}], 0x3, &(0x7f0000000280)=""/237, 0xed}, 0x40002000) 12:14:39 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b62, 0x0) 12:14:39 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b52, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:39 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x541c, &(0x7f0000002840)) r4 = syz_open_dev$ptys(0xc, 0x3, 0x1) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r5, 0x541c, &(0x7f0000002840)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$TIOCL_GETKMSGREDIRECT(r6, 0x541c, &(0x7f0000002840)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x600, 0x0) syz_open_pts(r4, 0x10040) syz_open_pts(r0, 0x2000) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSLCKTRMIOS(r7, 0x5457, &(0x7f0000000100)) ioctl$VT_RELDISP(r0, 0x5605) 12:14:39 executing program 5: setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000), 0xfffffffffffffe7e) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400)='l2tp\x00', r0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/172, 0xac}, {&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/40, 0x28}], 0x3, &(0x7f0000000280)=""/237, 0xed}, 0x40002000) 12:14:39 executing program 0: setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000), 0xfffffffffffffe7e) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400)='l2tp\x00', r0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, &(0x7f0000000500)={0x8, 'vlan0\x00', {'bond_slave_0\x00'}, 0x2}) 12:14:39 executing program 4: r0 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00', r0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r4, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7ff}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7ff}]}, 0x58}, 0x1, 0x0, 0x0, 0x44}, 0x4040) setsockopt(r3, 0x0, 0x0, 0x0, 0x0) r5 = socket(0xa, 0xa, 0xf3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r6, 0x0, 0x0, 0x0, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000b00)='NLBL_UNLBL\x00', r7) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r7) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) r9 = socket(0x27, 0x1, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0xa0, 0x0, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7fffffff}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7fffffff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r5}, {0x8, 0x1, r0}, {0x8, 0x1, r6}, {0x8, 0x1, r0}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4012}, 0x48c0) r10 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r10, 0x65, 0x2, &(0x7f0000000000)=0x1, 0x4) 12:14:39 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b62, 0x0) 12:14:39 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b52, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:39 executing program 5: setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000), 0xfffffffffffffe7e) r0 = socket(0x11, 0xa, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/172, 0xac}, {&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/40, 0x28}], 0x3, &(0x7f0000000280)=""/237, 0xed}, 0x40002000) 12:14:39 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x541c, &(0x7f0000002840)) r4 = syz_open_dev$ptys(0xc, 0x3, 0x1) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r5, 0x541c, &(0x7f0000002840)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$TIOCL_GETKMSGREDIRECT(r6, 0x541c, &(0x7f0000002840)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x600, 0x0) syz_open_pts(r4, 0x10040) syz_open_pts(r0, 0x2000) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSLCKTRMIOS(r7, 0x5457, &(0x7f0000000100)) 12:14:39 executing program 0: setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000), 0xfffffffffffffe7e) r0 = socket(0x11, 0xa, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, &(0x7f0000000500)={0x8, 'vlan0\x00', {'bond_slave_0\x00'}, 0x2}) 12:14:39 executing program 4: r0 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00', r0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r4, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7ff}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7ff}]}, 0x58}, 0x1, 0x0, 0x0, 0x44}, 0x4040) setsockopt(r3, 0x0, 0x0, 0x0, 0x0) r5 = socket(0xa, 0xa, 0xf3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r6, 0x0, 0x0, 0x0, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000b00)='NLBL_UNLBL\x00', r7) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r7) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) r9 = socket(0x27, 0x1, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0xa0, 0x0, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7fffffff}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7fffffff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r5}, {0x8, 0x1, r0}, {0x8, 0x1, r6}, {0x8, 0x1, r0}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4012}, 0x48c0) socket$can_raw(0x1d, 0x3, 0x1) 12:14:39 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x541c, &(0x7f0000002840)) r4 = syz_open_dev$ptys(0xc, 0x3, 0x1) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r5, 0x541c, &(0x7f0000002840)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$TIOCL_GETKMSGREDIRECT(r6, 0x541c, &(0x7f0000002840)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x600, 0x0) syz_open_pts(r4, 0x10040) syz_open_pts(r0, 0x2000) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSLCKTRMIOS(r7, 0x5457, &(0x7f0000000100)) ioctl$VT_RELDISP(r0, 0x5605) 12:14:39 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b52, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:39 executing program 5: setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000), 0xfffffffffffffe7e) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/172, 0xac}, {&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/40, 0x28}], 0x3, &(0x7f0000000280)=""/237, 0xed}, 0x40002000) 12:14:39 executing program 0: setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000), 0xfffffffffffffe7e) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000500)={0x8, 'vlan0\x00', {'bond_slave_0\x00'}, 0x2}) 12:14:39 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x541c, &(0x7f0000002840)) r4 = syz_open_dev$ptys(0xc, 0x3, 0x1) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r5, 0x541c, &(0x7f0000002840)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$TIOCL_GETKMSGREDIRECT(r6, 0x541c, &(0x7f0000002840)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x600, 0x0) syz_open_pts(r4, 0x10040) syz_open_pts(r0, 0x2000) syz_open_dev$tty1(0xc, 0x4, 0x1) 12:14:39 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b52, 0x0) 12:14:39 executing program 4: r0 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00', r0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r4, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7ff}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7ff}]}, 0x58}, 0x1, 0x0, 0x0, 0x44}, 0x4040) setsockopt(r3, 0x0, 0x0, 0x0, 0x0) r5 = socket(0xa, 0xa, 0xf3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r6, 0x0, 0x0, 0x0, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000b00)='NLBL_UNLBL\x00', r7) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r7) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) r9 = socket(0x27, 0x1, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0xa0, 0x0, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7fffffff}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7fffffff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r5}, {0x8, 0x1, r0}, {0x8, 0x1, r6}, {0x8, 0x1, r0}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4012}, 0x48c0) 12:14:39 executing program 5: setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000), 0xfffffffffffffe7e) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/172, 0xac}, {&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/40, 0x28}], 0x3, &(0x7f0000000280)=""/237, 0xed}, 0x40002000) 12:14:40 executing program 1: r0 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00', r0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r4, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7ff}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7ff}]}, 0x58}, 0x1, 0x0, 0x0, 0x44}, 0x4040) setsockopt(r3, 0x0, 0x0, 0x0, 0x0) r5 = socket(0xa, 0xa, 0xf3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r6, 0x0, 0x0, 0x0, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000b00)='NLBL_UNLBL\x00', r7) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r7) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) r9 = socket(0x27, 0x1, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0xa0, 0x0, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7fffffff}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7fffffff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r5}, {0x8, 0x1, r0}, {0x8, 0x1, r6}, {0x8, 0x1, r0}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4012}, 0x48c0) socket$can_raw(0x1d, 0x3, 0x1) 12:14:40 executing program 0: setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000), 0xfffffffffffffe7e) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000500)={0x8, 'vlan0\x00', {'bond_slave_0\x00'}, 0x2}) 12:14:40 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b52, 0x0) 12:14:40 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x541c, &(0x7f0000002840)) r4 = syz_open_dev$ptys(0xc, 0x3, 0x1) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r5, 0x541c, &(0x7f0000002840)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$TIOCL_GETKMSGREDIRECT(r6, 0x541c, &(0x7f0000002840)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x600, 0x0) syz_open_pts(r4, 0x10040) syz_open_pts(r0, 0x2000) 12:14:40 executing program 5: setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000), 0xfffffffffffffe7e) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/172, 0xac}, {&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/40, 0x28}], 0x3, &(0x7f0000000280)=""/237, 0xed}, 0x40002000) 12:14:40 executing program 4: r0 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00', r0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r2, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7ff}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7ff}]}, 0x58}, 0x1, 0x0, 0x0, 0x44}, 0x4040) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) socket(0xa, 0xa, 0xf3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r3, 0x0, 0x0, 0x0, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000b00)='NLBL_UNLBL\x00', r4) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000004c0)) socket(0x27, 0x1, 0x0) 12:14:40 executing program 0: setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000), 0xfffffffffffffe7e) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000500)={0x8, 'vlan0\x00', {'bond_slave_0\x00'}, 0x2}) 12:14:40 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b52, 0x0) 12:14:40 executing program 5: r0 = socket(0x11, 0xa, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/172, 0xac}, {&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/40, 0x28}], 0x3, &(0x7f0000000280)=""/237, 0xed}, 0x40002000) 12:14:40 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b52, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:40 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) r3 = syz_open_dev$ptys(0xc, 0x3, 0x1) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x541c, &(0x7f0000002840)) r5 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$TIOCL_GETKMSGREDIRECT(r5, 0x541c, &(0x7f0000002840)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x600, 0x0) syz_open_pts(r3, 0x10040) 12:14:40 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, &(0x7f0000000500)={0x8, 'vlan0\x00', {'bond_slave_0\x00'}, 0x2}) 12:14:40 executing program 4: r0 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00', r0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r2, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7ff}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7ff}]}, 0x58}, 0x1, 0x0, 0x0, 0x44}, 0x4040) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) socket(0xa, 0xa, 0xf3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r3, 0x0, 0x0, 0x0, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000b00)='NLBL_UNLBL\x00', r4) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r4) socket(0x27, 0x1, 0x0) 12:14:40 executing program 5: r0 = socket(0x0, 0xa, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/172, 0xac}, {&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/40, 0x28}], 0x3, &(0x7f0000000280)=""/237, 0xed}, 0x40002000) 12:14:40 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b62, 0x0) 12:14:40 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b52, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:40 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) syz_open_dev$ptys(0xc, 0x3, 0x1) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x541c, &(0x7f0000002840)) r4 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x541c, &(0x7f0000002840)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x600, 0x0) 12:14:40 executing program 0: r0 = socket(0x0, 0xa, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, &(0x7f0000000500)={0x8, 'vlan0\x00', {'bond_slave_0\x00'}, 0x2}) 12:14:40 executing program 5: r0 = socket(0x0, 0xa, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/172, 0xac}, {&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/40, 0x28}], 0x3, &(0x7f0000000280)=""/237, 0xed}, 0x40002000) 12:14:40 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b62, 0x0) 12:14:40 executing program 4: r0 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00', r0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r2, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7ff}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7ff}]}, 0x58}, 0x1, 0x0, 0x0, 0x44}, 0x4040) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) socket(0xa, 0xa, 0xf3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r3, 0x0, 0x0, 0x0, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000b00)='NLBL_UNLBL\x00', r4) socket(0x27, 0x1, 0x0) 12:14:40 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b52, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:40 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) syz_open_dev$ptys(0xc, 0x3, 0x1) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x541c, &(0x7f0000002840)) r4 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x541c, &(0x7f0000002840)) 12:14:40 executing program 0: r0 = socket(0x0, 0xa, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, &(0x7f0000000500)={0x8, 'vlan0\x00', {'bond_slave_0\x00'}, 0x2}) 12:14:40 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b62, 0x0) 12:14:40 executing program 5: r0 = socket(0x0, 0xa, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/172, 0xac}, {&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/40, 0x28}], 0x3, &(0x7f0000000280)=""/237, 0xed}, 0x40002000) 12:14:40 executing program 4: r0 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00', r0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r2, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7ff}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7ff}]}, 0x58}, 0x1, 0x0, 0x0, 0x44}, 0x4040) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) socket(0xa, 0xa, 0xf3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r3, 0x0, 0x0, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket(0x27, 0x1, 0x0) 12:14:40 executing program 1: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b52, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:40 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) syz_open_dev$ptys(0xc, 0x3, 0x1) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x541c, &(0x7f0000002840)) syz_open_dev$tty1(0xc, 0x4, 0x3) 12:14:40 executing program 5: r0 = socket(0x11, 0x0, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/172, 0xac}, {&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/40, 0x28}], 0x3, &(0x7f0000000280)=""/237, 0xed}, 0x40002000) 12:14:40 executing program 2: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b62, 0x0) 12:14:40 executing program 0: r0 = socket(0x0, 0xa, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, &(0x7f0000000500)={0x8, 'vlan0\x00', {'bond_slave_0\x00'}, 0x2}) 12:14:41 executing program 1: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b52, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:41 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) syz_open_dev$ptys(0xc, 0x3, 0x1) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x541c, &(0x7f0000002840)) 12:14:41 executing program 5: r0 = socket(0x11, 0x0, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/172, 0xac}, {&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/40, 0x28}], 0x3, &(0x7f0000000280)=""/237, 0xed}, 0x40002000) 12:14:41 executing program 4: r0 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00', r0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r2, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7ff}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7ff}]}, 0x58}, 0x1, 0x0, 0x0, 0x44}, 0x4040) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) socket(0xa, 0xa, 0xf3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r3, 0x0, 0x0, 0x0, 0x0) socket(0x27, 0x1, 0x0) 12:14:41 executing program 2: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b62, 0x0) 12:14:41 executing program 0: r0 = socket(0x11, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, &(0x7f0000000500)={0x8, 'vlan0\x00', {'bond_slave_0\x00'}, 0x2}) 12:14:41 executing program 1: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b52, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:41 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) syz_open_dev$ptys(0xc, 0x3, 0x1) syz_open_dev$tty1(0xc, 0x4, 0x1) 12:14:41 executing program 5: r0 = socket(0x11, 0x0, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/172, 0xac}, {&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/40, 0x28}], 0x3, &(0x7f0000000280)=""/237, 0xed}, 0x40002000) 12:14:41 executing program 2: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b62, 0x0) 12:14:41 executing program 0: r0 = socket(0x11, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, &(0x7f0000000500)={0x8, 'vlan0\x00', {'bond_slave_0\x00'}, 0x2}) 12:14:41 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b52, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:41 executing program 4: r0 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00', r0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r2, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7ff}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7ff}]}, 0x58}, 0x1, 0x0, 0x0, 0x44}, 0x4040) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) socket(0xa, 0xa, 0xf3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)) socket(0x27, 0x1, 0x0) 12:14:41 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) syz_open_dev$ptys(0xc, 0x3, 0x1) 12:14:41 executing program 5: socket(0x11, 0xa, 0x0) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/172, 0xac}, {&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/40, 0x28}], 0x3, &(0x7f0000000280)=""/237, 0xed}, 0x40002000) 12:14:41 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b62, 0x0) 12:14:41 executing program 0: r0 = socket(0x11, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, &(0x7f0000000500)={0x8, 'vlan0\x00', {'bond_slave_0\x00'}, 0x2}) 12:14:41 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b52, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:41 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b62, 0x0) 12:14:41 executing program 5: socket(0x11, 0xa, 0x0) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/172, 0xac}, {&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/40, 0x28}], 0x3, &(0x7f0000000280)=""/237, 0xed}, 0x40002000) 12:14:41 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) 12:14:41 executing program 0: socket(0x11, 0xa, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000500)={0x8, 'vlan0\x00', {'bond_slave_0\x00'}, 0x2}) 12:14:41 executing program 4: r0 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00', r0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r2, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7ff}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7ff}]}, 0x58}, 0x1, 0x0, 0x0, 0x44}, 0x4040) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) socket(0xa, 0xa, 0xf3) socket(0x27, 0x1, 0x0) 12:14:41 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) syz_open_dev$tty1(0xc, 0x4, 0x1) 12:14:41 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b52, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:41 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b62, 0x0) 12:14:41 executing program 0: socket(0x11, 0xa, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000500)={0x8, 'vlan0\x00', {'bond_slave_0\x00'}, 0x2}) 12:14:41 executing program 5: socket(0x11, 0xa, 0x0) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/172, 0xac}, {&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/40, 0x28}], 0x3, &(0x7f0000000280)=""/237, 0xed}, 0x40002000) 12:14:41 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) 12:14:41 executing program 0: socket(0x11, 0xa, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000500)={0x8, 'vlan0\x00', {'bond_slave_0\x00'}, 0x2}) 12:14:41 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b52, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:41 executing program 5: r0 = socket(0x11, 0xa, 0x0) recvmsg$can_raw(r0, 0x0, 0x40002000) 12:14:41 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b62, 0x0) 12:14:41 executing program 4: r0 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00', r0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r2, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7ff}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7ff}]}, 0x58}, 0x1, 0x0, 0x0, 0x44}, 0x4040) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) socket(0x27, 0x1, 0x0) 12:14:42 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b52, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:42 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, 0x0) 12:14:42 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) 12:14:42 executing program 5: r0 = socket(0x11, 0xa, 0x0) recvmsg$can_raw(r0, 0x0, 0x40002000) 12:14:42 executing program 2: r0 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00', r0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r2, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7ff}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7ff}]}, 0x58}, 0x1, 0x0, 0x0, 0x44}, 0x4040) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) socket(0xa, 0xa, 0xf3) socket(0x27, 0x1, 0x0) 12:14:42 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, 0x0) 12:14:42 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b52, 0x0) 12:14:42 executing program 4: r0 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00', r0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r1, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7ff}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7ff}]}, 0x58}, 0x1, 0x0, 0x0, 0x44}, 0x4040) socket(0x27, 0x1, 0x0) 12:14:42 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) 12:14:42 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b52, 0x0) 12:14:42 executing program 5: r0 = socket(0x11, 0xa, 0x0) recvmsg$can_raw(r0, 0x0, 0x40002000) 12:14:42 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, 0x0) 12:14:42 executing program 4: r0 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)) syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00', r0) socket(0x27, 0x1, 0x0) 12:14:42 executing program 2: r0 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00', r0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r2, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7ff}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7ff}]}, 0x58}, 0x1, 0x0, 0x0, 0x44}, 0x4040) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) socket(0x27, 0x1, 0x0) 12:14:42 executing program 5: r0 = socket(0x11, 0xa, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=""/237, 0xed}, 0x40002000) 12:14:42 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b52, 0x0) 12:14:42 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) 12:14:42 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, &(0x7f0000000500)={0x8, 'vlan0\x00', {'bond_slave_0\x00'}}) 12:14:42 executing program 5: r0 = socket(0x11, 0xa, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x40002000) 12:14:42 executing program 4: r0 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)) socket(0x27, 0x1, 0x0) 12:14:42 executing program 2: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, 0x0) 12:14:42 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) 12:14:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b52, 0x0) 12:14:42 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b52, 0x0) 12:14:42 executing program 2: socket(0x11, 0xa, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000500)={0x8, 'vlan0\x00', {'bond_slave_0\x00'}, 0x2}) 12:14:42 executing program 4: r0 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x27, 0x1, 0x0) 12:14:42 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) 12:14:42 executing program 5: r0 = socket(0x11, 0xa, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 12:14:42 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) 12:14:42 executing program 0: r0 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)) socket(0x27, 0x1, 0x0) 12:14:42 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) syz_open_dev$ptys(0xc, 0x3, 0x1) 12:14:42 executing program 4: r0 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket(0x27, 0x1, 0x0) 12:14:42 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) 12:14:42 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b52, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:42 executing program 0: setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000), 0xfffffffffffffe7e) r0 = socket(0x11, 0xa, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400)='l2tp\x00', r0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r1, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x1}]}, 0x24}}, 0x50) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, &(0x7f0000000500)={0x8, 'vlan0\x00', {'bond_slave_0\x00'}, 0x2}) 12:14:43 executing program 4: r0 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) socket(0x27, 0x1, 0x0) 12:14:43 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) 12:14:43 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'syz_tun\x00', {0x2, 0x0, @broadcast}}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r4, 0x10f, 0x85) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r5, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r5) accept4$tipc(r2, 0x0, &(0x7f0000000040), 0x0) connect$tipc(r2, &(0x7f0000000080)=@name={0x1e, 0x2, 0x0, {{0x1, 0x3}, 0x2}}, 0x10) setsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000000), 0x4) r6 = socket$inet6_udp(0xa, 0x2, 0x0) socket$can_j1939(0x1d, 0x2, 0x7) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000200)) ioctl$sock_SIOCADDDLCI(r6, 0x8980, &(0x7f0000000580)={'team_slave_1\x00', 0x6}) 12:14:43 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4d, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:43 executing program 5: r0 = socket(0x11, 0xa, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 12:14:43 executing program 0: socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) connect$tipc(r3, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000000)={'bond_slave_1\x00', {0x2, 0x0, @multicast1}}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000980)={0xfffffffffffffffd}, 0x1, 0x0, 0x0, 0x32}, 0x4004) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFCONF(r4, 0x8912, &(0x7f0000000900)=@buf={0x23, &(0x7f00000008c0)="1759b171c3c04b4f4d0860c1aa7a7905bbd551b28565b2f3b93dbfeeefc72dfdf36dd7"}) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000000c0)=@phonet, 0x80, &(0x7f0000000780)=[{&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000240)=""/228, 0xe4}, {&(0x7f0000000340)=""/124, 0x7c}, {&(0x7f00000003c0)=""/136, 0x88}, {&(0x7f0000000480)=""/146, 0x92}, {&(0x7f0000000540)=""/16, 0x10}, {&(0x7f0000000580)=""/133, 0x85}, {&(0x7f0000000640)=""/202, 0xca}, {&(0x7f0000000740)=""/48, 0x30}], 0x9}, 0x40000001) 12:14:43 executing program 4: socket(0x11, 0xa, 0x0) socket(0x27, 0x1, 0x0) 12:14:43 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) 12:14:43 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4d, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:43 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4c, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:43 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4d, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:43 executing program 4: socket(0x27, 0x1, 0x0) 12:14:43 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4c, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:43 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) 12:14:43 executing program 0: socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) connect$tipc(r3, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000000)={'bond_slave_1\x00', {0x2, 0x0, @multicast1}}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000980)={0xfffffffffffffffd}, 0x1, 0x0, 0x0, 0x32}, 0x4004) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFCONF(r4, 0x8912, &(0x7f0000000900)=@buf={0x23, &(0x7f00000008c0)="1759b171c3c04b4f4d0860c1aa7a7905bbd551b28565b2f3b93dbfeeefc72dfdf36dd7"}) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000000c0)=@phonet, 0x80, &(0x7f0000000780)=[{&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000240)=""/228, 0xe4}, {&(0x7f0000000340)=""/124, 0x7c}, {&(0x7f00000003c0)=""/136, 0x88}, {&(0x7f0000000480)=""/146, 0x92}, {&(0x7f0000000540)=""/16, 0x10}, {&(0x7f0000000580)=""/133, 0x85}, {&(0x7f0000000640)=""/202, 0xca}, {&(0x7f0000000740)=""/48, 0x30}], 0x9}, 0x40000001) 12:14:43 executing program 2: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4d, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:44 executing program 5: r0 = socket(0x11, 0xa, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 12:14:44 executing program 4: socket(0x0, 0x1, 0x0) 12:14:44 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) 12:14:44 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4c, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:44 executing program 0: socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) connect$tipc(r3, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000000)={'bond_slave_1\x00', {0x2, 0x0, @multicast1}}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000980)={0xfffffffffffffffd}, 0x1, 0x0, 0x0, 0x32}, 0x4004) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFCONF(r4, 0x8912, &(0x7f0000000900)=@buf={0x23, &(0x7f00000008c0)="1759b171c3c04b4f4d0860c1aa7a7905bbd551b28565b2f3b93dbfeeefc72dfdf36dd7"}) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000000c0)=@phonet, 0x80, &(0x7f0000000780)=[{&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000240)=""/228, 0xe4}, {&(0x7f0000000340)=""/124, 0x7c}, {&(0x7f00000003c0)=""/136, 0x88}, {&(0x7f0000000480)=""/146, 0x92}, {&(0x7f0000000540)=""/16, 0x10}, {&(0x7f0000000580)=""/133, 0x85}, {&(0x7f0000000640)=""/202, 0xca}, {&(0x7f0000000740)=""/48, 0x30}], 0x9}, 0x40000001) 12:14:44 executing program 2: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4d, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:44 executing program 0: socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) connect$tipc(r3, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000000)={'bond_slave_1\x00', {0x2, 0x0, @multicast1}}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000980)={0xfffffffffffffffd}, 0x1, 0x0, 0x0, 0x32}, 0x4004) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFCONF(r4, 0x8912, &(0x7f0000000900)=@buf={0x23, &(0x7f00000008c0)="1759b171c3c04b4f4d0860c1aa7a7905bbd551b28565b2f3b93dbfeeefc72dfdf36dd7"}) 12:14:44 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x3, 0x8}) 12:14:44 executing program 2: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4d, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:44 executing program 4: socket(0x0, 0x1, 0x0) 12:14:44 executing program 1: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4c, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:44 executing program 0: socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) connect$tipc(r3, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000000)={'bond_slave_1\x00', {0x2, 0x0, @multicast1}}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000980)={0xfffffffffffffffd}, 0x1, 0x0, 0x0, 0x32}, 0x4004) socket$inet6_udplite(0xa, 0x2, 0x88) [ 869.277144][ T3227] ieee802154 phy0 wpan0: encryption failed: -22 [ 869.283808][ T3227] ieee802154 phy1 wpan1: encryption failed: -22 12:14:45 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4d, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:45 executing program 0: socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) connect$tipc(r3, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000000)={'bond_slave_1\x00', {0x2, 0x0, @multicast1}}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000980)={0xfffffffffffffffd}, 0x1, 0x0, 0x0, 0x32}, 0x4004) 12:14:45 executing program 1: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4c, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:45 executing program 4: socket(0x0, 0x1, 0x0) 12:14:45 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, 0x0) 12:14:45 executing program 5: socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) connect$tipc(r3, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000000)={'bond_slave_1\x00', {0x2, 0x0, @multicast1}}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000980)={0xfffffffffffffffd}, 0x1, 0x0, 0x0, 0x32}, 0x4004) socket$inet6_udplite(0xa, 0x2, 0x88) 12:14:45 executing program 1: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4c, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:45 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4d, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:45 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, 0x0) 12:14:45 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, 0x0) 12:14:45 executing program 0: socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) connect$tipc(r3, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000000)={'bond_slave_1\x00', {0x2, 0x0, @multicast1}}) 12:14:45 executing program 4: socket(0x27, 0x0, 0x0) 12:14:45 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4c, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:45 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, 0x0) 12:14:45 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4d, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:45 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4d, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:45 executing program 5: r0 = socket(0x11, 0xa, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 12:14:45 executing program 0: socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) connect$tipc(r3, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') 12:14:46 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4d, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:46 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x3, 0x8}) 12:14:46 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4c, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:46 executing program 0: socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') socket$inet6_udp(0xa, 0x2, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) connect$tipc(r2, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) 12:14:46 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4d, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:46 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4d, 0x0) 12:14:46 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4c, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:46 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x3, 0x8}) 12:14:46 executing program 0: socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') socket$inet6_udp(0xa, 0x2, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) connect$tipc(r2, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) 12:14:46 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4d, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:46 executing program 5: r0 = socket(0x11, 0xa, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 12:14:46 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4d, 0x0) 12:14:46 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4c, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:46 executing program 0: socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') socket$inet6_udp(0xa, 0x2, 0x0) connect$tipc(0xffffffffffffffff, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) 12:14:46 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x3, 0x8}) 12:14:46 executing program 4: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4d, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:46 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4c, 0x0) 12:14:47 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4d, 0x0) 12:14:47 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x0, 0x3, 0x8}) 12:14:47 executing program 0: socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') socket$inet6_udp(0xa, 0x2, 0x0) connect$tipc(0xffffffffffffffff, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) 12:14:47 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4c, 0x0) 12:14:47 executing program 4: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4d, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:47 executing program 5: r0 = socket(0x11, 0xa, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 12:14:47 executing program 0: socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') socket$inet6_udp(0xa, 0x2, 0x0) connect$tipc(0xffffffffffffffff, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) 12:14:47 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x3, 0x8}) 12:14:47 executing program 4: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4d, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:47 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x6, 0x0, 0x0, 0x0, 0x8}) 12:14:47 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4c, 0x0) 12:14:47 executing program 0: socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) connect$tipc(r2, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) 12:14:47 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4d, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:47 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x6}) 12:14:47 executing program 1: socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') socket$inet6_udp(0xa, 0x2, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) connect$tipc(r2, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) 12:14:47 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x3, 0x8}) 12:14:48 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4d, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:48 executing program 0: socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) connect$tipc(r1, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) 12:14:48 executing program 5: recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 12:14:48 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4d, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:48 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x3, 0x8}) 12:14:48 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x3, 0x8}) 12:14:48 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4d, 0x0) 12:14:48 executing program 2: ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x3, 0x8}) 12:14:48 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x3, 0x8}) 12:14:48 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4d, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:48 executing program 5: recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 12:14:48 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4d, 0x0) 12:14:48 executing program 0: socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) connect$tipc(r1, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) 12:14:49 executing program 2: ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x3, 0x8}) 12:14:49 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x3, 0x8}) 12:14:49 executing program 5: recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 12:14:49 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4d, 0x0) 12:14:49 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4d, 0x0) 12:14:49 executing program 0: socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000040)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) connect$tipc(r0, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) 12:14:49 executing program 2: ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x3, 0x8}) 12:14:49 executing program 1: ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x3, 0x8}) 12:14:49 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4d, 0x0) 12:14:49 executing program 3: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4d, 0x0) 12:14:49 executing program 5: r0 = socket(0x0, 0xa, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 12:14:49 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) connect$tipc(r0, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) 12:14:49 executing program 1: ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x3, 0x8}) 12:14:49 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x3, 0x8}) 12:14:49 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4d, 0x0) 12:14:49 executing program 3: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4d, 0x0) 12:14:49 executing program 5: r0 = socket(0x0, 0xa, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 12:14:49 executing program 0: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) connect$tipc(r0, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) 12:14:49 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x3, 0x8}) 12:14:49 executing program 1: ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x3, 0x8}) 12:14:49 executing program 3: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4d, 0x0) 12:14:49 executing program 5: r0 = socket(0x0, 0xa, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 12:14:49 executing program 4: socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) connect$tipc(r3, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') 12:14:49 executing program 0: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) connect$tipc(r0, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) 12:14:49 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4d, 0x0) 12:14:49 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x3, 0x8}) 12:14:49 executing program 5: r0 = socket(0x11, 0x0, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 12:14:49 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x3, 0x8}) 12:14:49 executing program 0: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) connect$tipc(r0, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) 12:14:49 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4d, 0x0) 12:14:49 executing program 5: r0 = socket(0x11, 0x0, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 12:14:49 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x3, 0x8}) 12:14:49 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x3, 0x8}) 12:14:49 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4d, 0x0) 12:14:49 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x3, 0x8}) 12:14:50 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) connect$tipc(0xffffffffffffffff, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) 12:14:50 executing program 5: r0 = socket(0x11, 0x0, 0x0) recvmsg$can_raw(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 12:14:50 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, 0x0) 12:14:50 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x3, 0x8}) 12:14:50 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) connect$tipc(0xffffffffffffffff, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) 12:14:50 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4d, 0x0) 12:14:50 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) sendto(r0, &(0x7f0000000000)="46d87709d1cf9afbde63eb2b05f790357618cb0aa6b8c88902f11883090dbb56ee1053132b8bf35eccc92346225d004c409d9f34476e272493fe648de4482df54c3ab93b7193c5dfb6cd7f03558d1ee1674606f10a079e69aef6fc8a0ccbcb2ef969cd43fffa016db4c0cfc28f67a6c9bb4b7513f0209c047f78f072bd169b5ef78b6bd1cb75b28684282b2fe941f28da766e60bc448ec9a9412cc49e80e0834523d7dcd6950fbacc2ba", 0xaa, 0x4000000, &(0x7f0000000180)=@nfc_llcp={0x27, 0x1, 0x2, 0x1, 0xfe, 0x7, "fdfc4fc4dd875d2269d427b17d99f1adf061b4fba9819674dba6a1bb1f5b955ed5330846b6514846ed46945f1d33b8a9dc7c961f8a90c4d79eb5e7664e111a", 0x21}, 0x80) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000200)={'veth0_macvtap\x00', {0x2, 0x0, @multicast2}}) 12:14:50 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, 0x0) 12:14:50 executing program 5: socket(0x11, 0xa, 0x0) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 12:14:50 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x3, 0x8}) 12:14:50 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4b, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:50 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) connect$tipc(0xffffffffffffffff, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) 12:14:50 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) sendto(r0, &(0x7f0000000000)="46d87709d1cf9afbde63eb2b05f790357618cb0aa6b8c88902f11883090dbb56ee1053132b8bf35eccc92346225d004c409d9f34476e272493fe648de4482df54c3ab93b7193c5dfb6cd7f03558d1ee1674606f10a079e69aef6fc8a0ccbcb2ef969cd43fffa016db4c0cfc28f67a6c9bb4b7513f0209c047f78f072bd169b5ef78b6bd1cb75b28684282b2fe941f28da766e60bc448ec9a9412cc49e80e0834523d7dcd6950fbacc2ba", 0xaa, 0x4000000, &(0x7f0000000180)=@nfc_llcp={0x27, 0x1, 0x2, 0x1, 0xfe, 0x7, "fdfc4fc4dd875d2269d427b17d99f1adf061b4fba9819674dba6a1bb1f5b955ed5330846b6514846ed46945f1d33b8a9dc7c961f8a90c4d79eb5e7664e111a", 0x21}, 0x80) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000200)={'veth0_macvtap\x00', {0x2, 0x0, @multicast2}}) 12:14:50 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, 0x0) 12:14:50 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, 0x0) 12:14:50 executing program 5: socket(0x11, 0xa, 0x0) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 12:14:50 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4b, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:50 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000880)) connect$tipc(0xffffffffffffffff, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) 12:14:50 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x8}) 12:14:50 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) sendto(r0, &(0x7f0000000000)="46d87709d1cf9afbde63eb2b05f790357618cb0aa6b8c88902f11883090dbb56ee1053132b8bf35eccc92346225d004c409d9f34476e272493fe648de4482df54c3ab93b7193c5dfb6cd7f03558d1ee1674606f10a079e69aef6fc8a0ccbcb2ef969cd43fffa016db4c0cfc28f67a6c9bb4b7513f0209c047f78f072bd169b5ef78b6bd1cb75b28684282b2fe941f28da766e60bc448ec9a9412cc49e80e0834523d7dcd6950fbacc2ba", 0xaa, 0x4000000, &(0x7f0000000180)=@nfc_llcp={0x27, 0x1, 0x2, 0x1, 0xfe, 0x7, "fdfc4fc4dd875d2269d427b17d99f1adf061b4fba9819674dba6a1bb1f5b955ed5330846b6514846ed46945f1d33b8a9dc7c961f8a90c4d79eb5e7664e111a", 0x21}, 0x80) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000200)={'veth0_macvtap\x00', {0x2, 0x0, @multicast2}}) 12:14:50 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4b, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:50 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, 0x0) 12:14:50 executing program 5: socket(0x11, 0xa, 0x0) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 12:14:50 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000880)) connect$tipc(0xffffffffffffffff, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) 12:14:50 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x8}) 12:14:50 executing program 5: r0 = socket(0x11, 0xa, 0x0) recvmsg$can_raw(r0, 0x0, 0x0) 12:14:50 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) sendto(r0, &(0x7f0000000000)="46d87709d1cf9afbde63eb2b05f790357618cb0aa6b8c88902f11883090dbb56ee1053132b8bf35eccc92346225d004c409d9f34476e272493fe648de4482df54c3ab93b7193c5dfb6cd7f03558d1ee1674606f10a079e69aef6fc8a0ccbcb2ef969cd43fffa016db4c0cfc28f67a6c9bb4b7513f0209c047f78f072bd169b5ef78b6bd1cb75b28684282b2fe941f28da766e60bc448ec9a9412cc49e80e0834523d7dcd6950fbacc2ba", 0xaa, 0x4000000, &(0x7f0000000180)=@nfc_llcp={0x27, 0x1, 0x2, 0x1, 0xfe, 0x7, "fdfc4fc4dd875d2269d427b17d99f1adf061b4fba9819674dba6a1bb1f5b955ed5330846b6514846ed46945f1d33b8a9dc7c961f8a90c4d79eb5e7664e111a", 0x21}, 0x80) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) 12:14:50 executing program 3: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4b, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:50 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, 0x0) 12:14:50 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000880)) connect$tipc(0xffffffffffffffff, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) 12:14:50 executing program 5: r0 = socket(0x11, 0xa, 0x0) recvmsg$can_raw(r0, 0x0, 0x0) 12:14:50 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) sendto(r0, &(0x7f0000000000)="46d87709d1cf9afbde63eb2b05f790357618cb0aa6b8c88902f11883090dbb56ee1053132b8bf35eccc92346225d004c409d9f34476e272493fe648de4482df54c3ab93b7193c5dfb6cd7f03558d1ee1674606f10a079e69aef6fc8a0ccbcb2ef969cd43fffa016db4c0cfc28f67a6c9bb4b7513f0209c047f78f072bd169b5ef78b6bd1cb75b28684282b2fe941f28da766e60bc448ec9a9412cc49e80e0834523d7dcd6950fbacc2ba", 0xaa, 0x4000000, &(0x7f0000000180)=@nfc_llcp={0x27, 0x1, 0x2, 0x1, 0xfe, 0x7, "fdfc4fc4dd875d2269d427b17d99f1adf061b4fba9819674dba6a1bb1f5b955ed5330846b6514846ed46945f1d33b8a9dc7c961f8a90c4d79eb5e7664e111a", 0x21}, 0x80) 12:14:50 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)) 12:14:50 executing program 3: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4b, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:50 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) connect$tipc(r0, 0x0, 0x0) 12:14:50 executing program 4: sendto(0xffffffffffffffff, &(0x7f0000000000)="46d87709d1cf9afbde63eb2b05f790357618cb0aa6b8c88902f11883090dbb56ee1053132b8bf35eccc92346225d004c409d9f34476e272493fe648de4482df54c3ab93b7193c5dfb6cd7f03558d1ee1674606f10a079e69aef6fc8a0ccbcb2ef969cd43fffa016db4c0cfc28f67a6c9bb4b7513f0209c047f78f072bd169b5ef78b6bd1cb75b28684282b2fe941f28da766e60bc448ec9a9412cc49e80e0834523d7dcd6950fbacc2ba", 0xaa, 0x4000000, &(0x7f0000000180)=@nfc_llcp={0x27, 0x1, 0x2, 0x1, 0xfe, 0x7, "fdfc4fc4dd875d2269d427b17d99f1adf061b4fba9819674dba6a1bb1f5b955ed5330846b6514846ed46945f1d33b8a9dc7c961f8a90c4d79eb5e7664e111a", 0x21}, 0x80) 12:14:51 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x8}) 12:14:51 executing program 5: r0 = socket(0x11, 0xa, 0x0) recvmsg$can_raw(r0, 0x0, 0x0) 12:14:51 executing program 2: getitimer(0x2, &(0x7f0000000040)) socket(0xb, 0x80000, 0x80000001) 12:14:51 executing program 3: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4b, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:51 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) connect$tipc(r0, 0x0, 0x0) 12:14:51 executing program 4: sendto(0xffffffffffffffff, &(0x7f0000000000)="46d87709d1cf9afbde63eb2b05f790357618cb0aa6b8c88902f11883090dbb56ee1053132b8bf35eccc92346225d004c409d9f34476e272493fe648de4482df54c3ab93b7193c5dfb6cd7f03558d1ee1674606f10a079e69aef6fc8a0ccbcb2ef969cd43fffa016db4c0cfc28f67a6c9bb4b7513f0209c047f78f072bd169b5ef78b6bd1cb75b28684282b2fe941f28da766e60bc448ec9a9412cc49e80e0834523d7dcd6950fbacc2ba", 0xaa, 0x4000000, &(0x7f0000000180)=@nfc_llcp={0x27, 0x1, 0x2, 0x1, 0xfe, 0x7, "fdfc4fc4dd875d2269d427b17d99f1adf061b4fba9819674dba6a1bb1f5b955ed5330846b6514846ed46945f1d33b8a9dc7c961f8a90c4d79eb5e7664e111a", 0x21}, 0x80) 12:14:51 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x8}) 12:14:51 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:51 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) connect$tipc(r0, 0x0, 0x0) 12:14:51 executing program 2: getitimer(0x2, &(0x7f0000000040)) socket(0xb, 0x80000, 0x80000001) 12:14:51 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4b, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:51 executing program 4: sendto(0xffffffffffffffff, &(0x7f0000000000)="46d87709d1cf9afbde63eb2b05f790357618cb0aa6b8c88902f11883090dbb56ee1053132b8bf35eccc92346225d004c409d9f34476e272493fe648de4482df54c3ab93b7193c5dfb6cd7f03558d1ee1674606f10a079e69aef6fc8a0ccbcb2ef969cd43fffa016db4c0cfc28f67a6c9bb4b7513f0209c047f78f072bd169b5ef78b6bd1cb75b28684282b2fe941f28da766e60bc448ec9a9412cc49e80e0834523d7dcd6950fbacc2ba", 0xaa, 0x4000000, &(0x7f0000000180)=@nfc_llcp={0x27, 0x1, 0x2, 0x1, 0xfe, 0x7, "fdfc4fc4dd875d2269d427b17d99f1adf061b4fba9819674dba6a1bb1f5b955ed5330846b6514846ed46945f1d33b8a9dc7c961f8a90c4d79eb5e7664e111a", 0x21}, 0x80) 12:14:51 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)) 12:14:51 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:51 executing program 2: getitimer(0x2, &(0x7f0000000040)) socket(0xb, 0x80000, 0x80000001) 12:14:51 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) connect$tipc(r0, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x0, 0x0, 0x1}}, 0x10) 12:14:51 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4b, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:51 executing program 1: setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000)=0x80000000, 0x4) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00', 0xffffffffffffffff) socketpair(0x21, 0x80000, 0x74a2, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="08002dbd7000fbdbdf25020000001400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="cbc832ba49f95ffcd64b73f04c4d37de3827bea948cc", @ANYRES32=r2, @ANYBLOB="0c00040005000000000000000c00080002000000000000000c000800ff0f0000000000000c0005002000000000000000"], 0x64}, 0x1, 0x0, 0x0, 0x24000800}, 0x8000) socket$inet6_udp(0xa, 0x2, 0x0) 12:14:51 executing program 4: socket$l2tp(0x2, 0x2, 0x73) sendto(0xffffffffffffffff, &(0x7f0000000000)="46d87709d1cf9afbde63eb2b05f790357618cb0aa6b8c88902f11883090dbb56ee1053132b8bf35eccc92346225d004c409d9f34476e272493fe648de4482df54c3ab93b7193c5dfb6cd7f03558d1ee1674606f10a079e69aef6fc8a0ccbcb2ef969cd43fffa016db4c0cfc28f67a6c9bb4b7513f0209c047f78f072bd169b5ef78b6bd1cb75b28684282b2fe941f28da766e60bc448ec9a9412cc49e80e0834523d7dcd6950fbacc2ba", 0xaa, 0x4000000, &(0x7f0000000180)=@nfc_llcp={0x27, 0x1, 0x2, 0x1, 0xfe, 0x7, "fdfc4fc4dd875d2269d427b17d99f1adf061b4fba9819674dba6a1bb1f5b955ed5330846b6514846ed46945f1d33b8a9dc7c961f8a90c4d79eb5e7664e111a", 0x21}, 0x80) 12:14:51 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:51 executing program 2: socket(0xb, 0x80000, 0x80000001) 12:14:51 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) connect$tipc(r0, &(0x7f0000000080), 0x10) 12:14:51 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4b, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:51 executing program 4: socket$l2tp(0x2, 0x2, 0x73) sendto(0xffffffffffffffff, &(0x7f0000000000)="46d87709d1cf9afbde63eb2b05f790357618cb0aa6b8c88902f11883090dbb56ee1053132b8bf35eccc92346225d004c409d9f34476e272493fe648de4482df54c3ab93b7193c5dfb6cd7f03558d1ee1674606f10a079e69aef6fc8a0ccbcb2ef969cd43fffa016db4c0cfc28f67a6c9bb4b7513f0209c047f78f072bd169b5ef78b6bd1cb75b28684282b2fe941f28da766e60bc448ec9a9412cc49e80e0834523d7dcd6950fbacc2ba", 0xaa, 0x4000000, &(0x7f0000000180)=@nfc_llcp={0x27, 0x1, 0x2, 0x1, 0xfe, 0x7, "fdfc4fc4dd875d2269d427b17d99f1adf061b4fba9819674dba6a1bb1f5b955ed5330846b6514846ed46945f1d33b8a9dc7c961f8a90c4d79eb5e7664e111a", 0x21}, 0x80) 12:14:51 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000000), 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000004200)={&(0x7f0000004100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000041c0)={&(0x7f0000004140)={0x5c, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xc1}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x81}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x20004001) syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00', r1) 12:14:51 executing program 5: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:51 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b49, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:51 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4b, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:51 executing program 2: socket(0x0, 0x80000, 0x80000001) 12:14:51 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b49, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:51 executing program 4: socket$l2tp(0x2, 0x2, 0x73) sendto(0xffffffffffffffff, &(0x7f0000000000)="46d87709d1cf9afbde63eb2b05f790357618cb0aa6b8c88902f11883090dbb56ee1053132b8bf35eccc92346225d004c409d9f34476e272493fe648de4482df54c3ab93b7193c5dfb6cd7f03558d1ee1674606f10a079e69aef6fc8a0ccbcb2ef969cd43fffa016db4c0cfc28f67a6c9bb4b7513f0209c047f78f072bd169b5ef78b6bd1cb75b28684282b2fe941f28da766e60bc448ec9a9412cc49e80e0834523d7dcd6950fbacc2ba", 0xaa, 0x4000000, &(0x7f0000000180)=@nfc_llcp={0x27, 0x1, 0x2, 0x1, 0xfe, 0x7, "fdfc4fc4dd875d2269d427b17d99f1adf061b4fba9819674dba6a1bb1f5b955ed5330846b6514846ed46945f1d33b8a9dc7c961f8a90c4d79eb5e7664e111a", 0x21}, 0x80) 12:14:51 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b49, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:51 executing program 5: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:51 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4b, 0x0) 12:14:52 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) sendto(r0, 0x0, 0x0, 0x4000000, &(0x7f0000000180)=@nfc_llcp={0x27, 0x1, 0x2, 0x1, 0xfe, 0x7, "fdfc4fc4dd875d2269d427b17d99f1adf061b4fba9819674dba6a1bb1f5b955ed5330846b6514846ed46945f1d33b8a9dc7c961f8a90c4d79eb5e7664e111a", 0x21}, 0x80) 12:14:52 executing program 2: socket(0x0, 0x80000, 0x80000001) 12:14:52 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x143, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x40, 0x0) ioctl$KDDISABIO(r1, 0x4b37) setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000), 0xfffffffffffffe7e) ioctl$VT_RELDISP(r0, 0x5605) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000100)={0x8, 'wg1\x00', {'macvtap0\x00'}, 0x5}) 12:14:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b49, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:52 executing program 5: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:52 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4b, 0x0) 12:14:52 executing program 2: socket(0x0, 0x80000, 0x80000001) 12:14:52 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=@nfc_llcp={0x27, 0x1, 0x2, 0x1, 0xfe, 0x7, "fdfc4fc4dd875d2269d427b17d99f1adf061b4fba9819674dba6a1bb1f5b955ed5330846b6514846ed46945f1d33b8a9dc7c961f8a90c4d79eb5e7664e111a", 0x21}, 0x80) 12:14:52 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:52 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4b, 0x0) 12:14:52 executing program 0: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b49, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:52 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 12:14:52 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4b, 0x0) 12:14:52 executing program 2: socket(0xb, 0x0, 0x80000001) 12:14:52 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4b, 0x0) 12:14:52 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:52 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 12:14:52 executing program 0: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b49, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:52 executing program 3: r0 = socket$l2tp(0x2, 0x2, 0x73) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 12:14:52 executing program 2: socket(0xb, 0x0, 0x0) 12:14:52 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:52 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:52 executing program 3: r0 = socket$l2tp(0x2, 0x2, 0x73) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 12:14:52 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 12:14:52 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000000), 0x4) getpeername$tipc(r0, &(0x7f0000000080)=@id, &(0x7f00000000c0)=0x10) 12:14:52 executing program 0: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b49, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:52 executing program 3: r0 = socket$l2tp(0x2, 0x2, 0x73) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 12:14:52 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b49, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:52 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:52 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=@nfc_llcp={0x27, 0x0, 0x2, 0x1, 0xfe, 0x7, "fdfc4fc4dd875d2269d427b17d99f1adf061b4fba9819674dba6a1bb1f5b955ed5330846b6514846ed46945f1d33b8a9dc7c961f8a90c4d79eb5e7664e111a", 0x21}, 0x80) 12:14:52 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000000), 0x4) getpeername$tipc(r0, &(0x7f0000000080)=@id, &(0x7f00000000c0)=0x10) 12:14:52 executing program 3: sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 12:14:53 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=@nfc_llcp={0x27, 0x0, 0x0, 0x1, 0xfe, 0x7, "fdfc4fc4dd875d2269d427b17d99f1adf061b4fba9819674dba6a1bb1f5b955ed5330846b6514846ed46945f1d33b8a9dc7c961f8a90c4d79eb5e7664e111a", 0x21}, 0x80) 12:14:53 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4a, 0x0) 12:14:53 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b49, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:53 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000000), 0x4) getpeername$tipc(r0, &(0x7f0000000080)=@id, &(0x7f00000000c0)=0x10) 12:14:53 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:53 executing program 3: sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 12:14:53 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0xfe, 0x7, "fdfc4fc4dd875d2269d427b17d99f1adf061b4fba9819674dba6a1bb1f5b955ed5330846b6514846ed46945f1d33b8a9dc7c961f8a90c4d79eb5e7664e111a", 0x21}, 0x80) 12:14:53 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4a, 0x0) 12:14:53 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b49, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:53 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$tipc(r0, &(0x7f0000000080)=@id, &(0x7f00000000c0)=0x10) 12:14:53 executing program 3: sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 12:14:53 executing program 1: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:53 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x7, "fdfc4fc4dd875d2269d427b17d99f1adf061b4fba9819674dba6a1bb1f5b955ed5330846b6514846ed46945f1d33b8a9dc7c961f8a90c4d79eb5e7664e111a", 0x21}, 0x80) 12:14:53 executing program 2: getpeername$tipc(0xffffffffffffffff, &(0x7f0000000080)=@id, &(0x7f00000000c0)=0x10) 12:14:53 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4a, 0x0) 12:14:53 executing program 3: socket$l2tp(0x2, 0x2, 0x73) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 12:14:53 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b49, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:53 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4a, 0x0) 12:14:53 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fdfc4fc4dd875d2269d427b17d99f1adf061b4fba9819674dba6a1bb1f5b955ed5330846b6514846ed46945f1d33b8a9dc7c961f8a90c4d79eb5e7664e111a", 0x21}, 0x80) 12:14:53 executing program 1: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:53 executing program 2: getpeername$tipc(0xffffffffffffffff, &(0x7f0000000080)=@id, &(0x7f00000000c0)=0x10) 12:14:53 executing program 3: socket$l2tp(0x2, 0x2, 0x73) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 12:14:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b49, 0x0) 12:14:53 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fdfc4fc4dd875d2269d427b17d99f1adf061b4fba9819674dba6a1bb1f5b955ed5330846b6514846ed46945f1d33b8a9dc7c961f8a90c4d79eb5e7664e111a"}, 0x80) 12:14:53 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4a, 0x0) 12:14:53 executing program 2: getpeername$tipc(0xffffffffffffffff, &(0x7f0000000080)=@id, &(0x7f00000000c0)=0x10) 12:14:53 executing program 1: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:53 executing program 3: socket$l2tp(0x2, 0x2, 0x73) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 12:14:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b49, 0x0) 12:14:53 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4a, 0x0) 12:14:53 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:53 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b49, 0x0) 12:14:53 executing program 2: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$tipc(r0, &(0x7f0000000080)=@id, &(0x7f00000000c0)=0x10) 12:14:53 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4a, 0x0) 12:14:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b49, 0x0) 12:14:53 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:54 executing program 5: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4a, 0x0) 12:14:54 executing program 2: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$tipc(r0, &(0x7f0000000080)=@id, &(0x7f00000000c0)=0x10) 12:14:54 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b49, 0x0) 12:14:54 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4a, 0x0) 12:14:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b48, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:54 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:54 executing program 5: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4a, 0x0) 12:14:54 executing program 2: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$tipc(r0, &(0x7f0000000080)=@id, &(0x7f00000000c0)=0x10) 12:14:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b48, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:54 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4a, 0x0) 12:14:54 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b49, 0x0) 12:14:54 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:54 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) getpeername$tipc(0xffffffffffffffff, &(0x7f0000000080)=@id, &(0x7f00000000c0)=0x10) 12:14:54 executing program 5: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4a, 0x0) 12:14:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b48, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:54 executing program 3: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4a, 0x0) 12:14:54 executing program 4: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b49, 0x0) 12:14:54 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4a, 0x0) 12:14:54 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4a, 0x0) 12:14:54 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) getpeername$tipc(0xffffffffffffffff, &(0x7f0000000080)=@id, &(0x7f00000000c0)=0x10) 12:14:54 executing program 4: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b49, 0x0) 12:14:54 executing program 3: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4a, 0x0) 12:14:54 executing program 0: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b48, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:54 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4a, 0x0) 12:14:54 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4a, 0x0) 12:14:54 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) getpeername$tipc(0xffffffffffffffff, &(0x7f0000000080)=@id, &(0x7f00000000c0)=0x10) 12:14:54 executing program 3: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4a, 0x0) 12:14:54 executing program 0: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b48, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:54 executing program 4: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b49, 0x0) 12:14:54 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4a, 0x0) 12:14:54 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4a, 0x0) 12:14:54 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) getpeername$tipc(0xffffffffffffffff, &(0x7f0000000080)=@id, &(0x7f00000000c0)=0x10) 12:14:54 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4a, 0x0) 12:14:54 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b49, 0x0) 12:14:54 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4a, 0x0) 12:14:54 executing program 0: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b48, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:54 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) getpeername$tipc(0xffffffffffffffff, &(0x7f0000000080)=@id, &(0x7f00000000c0)=0x10) 12:14:54 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000280)=0xfffffdfd, 0xf) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'veth0\x00'}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) getsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f00000000c0), &(0x7f0000000080)=0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000000)={'dummy0\x00', 0xe378}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r5, 0x10f, 0x85) ioctl$SIOCGETNODEID(r5, 0x89e1, &(0x7f0000000040)={0x3}) socketpair(0x26, 0x1, 0x7, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$CAPI_CLR_FLAGS(0xffffffffffffffff, 0x80044325, &(0x7f00000001c0)) sendmsg$L2TP_CMD_SESSION_CREATE(r6, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x44005) 12:14:55 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4a, 0x0) 12:14:55 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000280)=0xfffffdfd, 0xf) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'veth0\x00'}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) getsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f00000000c0), &(0x7f0000000080)=0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000000)={'dummy0\x00', 0xe378}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r5, 0x10f, 0x85) ioctl$SIOCGETNODEID(r5, 0x89e1, &(0x7f0000000040)={0x3}) socketpair(0x26, 0x1, 0x7, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$CAPI_CLR_FLAGS(0xffffffffffffffff, 0x80044325, &(0x7f00000001c0)) sendmsg$L2TP_CMD_SESSION_CREATE(r6, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x44005) 12:14:55 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b49, 0x0) 12:14:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b48, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:55 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) getpeername$tipc(0xffffffffffffffff, &(0x7f0000000080)=@id, &(0x7f00000000c0)=0x10) 12:14:55 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4a, 0x0) 12:14:55 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b49, 0x0) 12:14:55 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$tipc(r0, 0x0, &(0x7f00000000c0)) 12:14:55 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b48, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:55 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4a, 0x0) 12:14:55 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b49, 0x0) 12:14:55 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000280)=0xfffffdfd, 0xf) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'veth0\x00'}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) getsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f00000000c0), &(0x7f0000000080)=0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000000)={'dummy0\x00', 0xe378}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r5, 0x10f, 0x85) ioctl$SIOCGETNODEID(r5, 0x89e1, &(0x7f0000000040)={0x3}) socketpair(0x26, 0x1, 0x7, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$CAPI_CLR_FLAGS(0xffffffffffffffff, 0x80044325, &(0x7f00000001c0)) sendmsg$L2TP_CMD_SESSION_CREATE(r6, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x44005) 12:14:55 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b48, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:55 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000280)=0xfffffdfd, 0xf) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'veth0\x00'}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) getsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f00000000c0), &(0x7f0000000080)=0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000000)={'dummy0\x00', 0xe378}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r5, 0x10f, 0x85) ioctl$SIOCGETNODEID(r5, 0x89e1, &(0x7f0000000040)={0x3}) socketpair(0x26, 0x1, 0x7, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$CAPI_CLR_FLAGS(0xffffffffffffffff, 0x80044325, &(0x7f00000001c0)) sendmsg$L2TP_CMD_SESSION_CREATE(r6, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x44005) 12:14:55 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$tipc(r0, 0x0, 0x0) 12:14:55 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b4a, 0x0) 12:14:55 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b48, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:56 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b48, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:56 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b48, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:56 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$tipc(r0, 0x0, 0x0) 12:14:56 executing program 1: setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000), 0xfffffffffffffe7e) r0 = socket(0x11, 0xa, 0x0) r1 = socket(0x28, 0x80000, 0xffff) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000b00)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000ac0)={0x0}}, 0x8001) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0x4, 0x1) getsockopt$CAN_RAW_LOOPBACK(r0, 0x65, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000180)='/dev/capi20\x00', 0x400500, 0x0) ioctl$CAPI_GET_MANUFACTURER(r2, 0xc0044306, &(0x7f0000000640)=0xff) ioctl$CAPI_INSTALLED(r2, 0x80024322) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) 12:14:56 executing program 3: r0 = memfd_create(0x0, 0xf70d23c14bff6103) getitimer(0x1, &(0x7f0000000040)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000200)=@buf) r2 = memfd_create(&(0x7f0000000000)='-)-[-{\x00', 0x66e93de9659cd1bd) r3 = memfd_create(&(0x7f0000001140)='/dev/udmabuf\x00', 0x0) setsockopt$TIPC_GROUP_LEAVE(r3, 0x10f, 0x88) r4 = memfd_create(&(0x7f0000000080)='\'[-*\'#\x00', 0x1) ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f00000000c0)={0x1, 0x4, [{0xffffffffffffffff, 0x0, 0x8000, 0x1000001000000}, {r2, 0x0, 0x4000, 0x1000000000000}, {r3, 0x0, 0xfffffffff0000000}, {r4, 0x0, 0x1000000, 0x1000000}]}) socket$l2tp(0x2, 0x2, 0x73) 12:14:56 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)={0xffffffffffffffff}) accept4$tipc(r2, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r4, 0x10f, 0x85) setsockopt$TIPC_MCAST_BROADCAST(r4, 0x10f, 0x85) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x7) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000000)={0x42, 0x0, 0x1}, 0x10) 12:14:56 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$tipc(r0, 0x0, 0x0) 12:14:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b48, 0x0) 12:14:56 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b48, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:56 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)={0xffffffffffffffff}) accept4$tipc(r2, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r4, 0x10f, 0x85) setsockopt$TIPC_MCAST_BROADCAST(r4, 0x10f, 0x85) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x7) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000000)={0x42, 0x0, 0x1}, 0x10) 12:14:56 executing program 3: r0 = memfd_create(0x0, 0xf70d23c14bff6103) getitimer(0x1, &(0x7f0000000040)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000200)=@buf) r2 = memfd_create(&(0x7f0000000000)='-)-[-{\x00', 0x66e93de9659cd1bd) r3 = memfd_create(&(0x7f0000001140)='/dev/udmabuf\x00', 0x0) setsockopt$TIPC_GROUP_LEAVE(r3, 0x10f, 0x88) r4 = memfd_create(&(0x7f0000000080)='\'[-*\'#\x00', 0x1) ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f00000000c0)={0x1, 0x4, [{0xffffffffffffffff, 0x0, 0x8000, 0x1000001000000}, {r2, 0x0, 0x4000, 0x1000000000000}, {r3, 0x0, 0xfffffffff0000000}, {r4, 0x0, 0x1000000, 0x1000000}]}) socket$l2tp(0x2, 0x2, 0x73) 12:14:56 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)={0xffffffffffffffff}) accept4$tipc(r2, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r4, 0x10f, 0x85) setsockopt$TIPC_MCAST_BROADCAST(r4, 0x10f, 0x85) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x7) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000000)={0x42, 0x0, 0x1}, 0x10) 12:14:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b48, 0x0) 12:14:56 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b47, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:56 executing program 4: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b48, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:56 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)={0xffffffffffffffff}) accept4$tipc(r2, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r4, 0x10f, 0x85) setsockopt$TIPC_MCAST_BROADCAST(r4, 0x10f, 0x85) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x7) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000000)={0x42, 0x0, 0x1}, 0x10) 12:14:56 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)={0xffffffffffffffff}) accept4$tipc(r2, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r4, 0x10f, 0x85) setsockopt$TIPC_MCAST_BROADCAST(r4, 0x10f, 0x85) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x7) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000000)={0x42, 0x0, 0x1}, 0x10) 12:14:56 executing program 3: r0 = memfd_create(0x0, 0xf70d23c14bff6103) getitimer(0x1, &(0x7f0000000040)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000200)=@buf) r2 = memfd_create(&(0x7f0000000000)='-)-[-{\x00', 0x66e93de9659cd1bd) r3 = memfd_create(&(0x7f0000001140)='/dev/udmabuf\x00', 0x0) setsockopt$TIPC_GROUP_LEAVE(r3, 0x10f, 0x88) r4 = memfd_create(&(0x7f0000000080)='\'[-*\'#\x00', 0x1) ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f00000000c0)={0x1, 0x4, [{0xffffffffffffffff, 0x0, 0x8000, 0x1000001000000}, {r2, 0x0, 0x4000, 0x1000000000000}, {r3, 0x0, 0xfffffffff0000000}, {r4, 0x0, 0x1000000, 0x1000000}]}) socket$l2tp(0x2, 0x2, 0x73) 12:14:56 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b47, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b48, 0x0) 12:14:56 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)={0xffffffffffffffff}) accept4$tipc(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x7) 12:14:56 executing program 4: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b48, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:56 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)={0xffffffffffffffff}) accept4$tipc(r2, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r4, 0x10f, 0x85) setsockopt$TIPC_MCAST_BROADCAST(r4, 0x10f, 0x85) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x7) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000000)={0x42, 0x0, 0x1}, 0x10) 12:14:56 executing program 3: r0 = memfd_create(0x0, 0xf70d23c14bff6103) getitimer(0x1, &(0x7f0000000040)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000200)=@buf) r2 = memfd_create(&(0x7f0000000000)='-)-[-{\x00', 0x66e93de9659cd1bd) r3 = memfd_create(&(0x7f0000001140)='/dev/udmabuf\x00', 0x0) setsockopt$TIPC_GROUP_LEAVE(r3, 0x10f, 0x88) r4 = memfd_create(&(0x7f0000000080)='\'[-*\'#\x00', 0x1) ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f00000000c0)={0x1, 0x4, [{0xffffffffffffffff, 0x0, 0x8000, 0x1000001000000}, {r2, 0x0, 0x4000, 0x1000000000000}, {r3, 0x0, 0xfffffffff0000000}, {r4, 0x0, 0x1000000, 0x1000000}]}) 12:14:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b48, 0x0) 12:14:56 executing program 4: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b48, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:56 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)={0xffffffffffffffff}) accept4$tipc(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) 12:14:56 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)={0xffffffffffffffff}) accept4$tipc(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x7) 12:14:56 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b47, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:56 executing program 3: memfd_create(0x0, 0xf70d23c14bff6103) getitimer(0x1, &(0x7f0000000040)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000200)=@buf) memfd_create(&(0x7f0000000000)='-)-[-{\x00', 0x66e93de9659cd1bd) r1 = memfd_create(&(0x7f0000001140)='/dev/udmabuf\x00', 0x0) setsockopt$TIPC_GROUP_LEAVE(r1, 0x10f, 0x88) memfd_create(&(0x7f0000000080)='\'[-*\'#\x00', 0x1) 12:14:56 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b48, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:56 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)={0xffffffffffffffff}) accept4$tipc(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) 12:14:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b46, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:57 executing program 3: memfd_create(0x0, 0xf70d23c14bff6103) getitimer(0x1, &(0x7f0000000040)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000200)=@buf) memfd_create(&(0x7f0000000000)='-)-[-{\x00', 0x66e93de9659cd1bd) r1 = memfd_create(&(0x7f0000001140)='/dev/udmabuf\x00', 0x0) setsockopt$TIPC_GROUP_LEAVE(r1, 0x10f, 0x88) 12:14:57 executing program 2: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b47, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:57 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)={0xffffffffffffffff}) accept4$tipc(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) 12:14:57 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b48, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b46, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:57 executing program 3: memfd_create(0x0, 0xf70d23c14bff6103) getitimer(0x1, &(0x7f0000000040)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000200)=@buf) memfd_create(&(0x7f0000000000)='-)-[-{\x00', 0x66e93de9659cd1bd) memfd_create(&(0x7f0000001140)='/dev/udmabuf\x00', 0x0) 12:14:57 executing program 2: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b47, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:57 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)={0xffffffffffffffff}) accept4$tipc(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) 12:14:57 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)={0xffffffffffffffff}) accept4$tipc(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) 12:14:57 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b48, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b46, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:57 executing program 3: memfd_create(0x0, 0xf70d23c14bff6103) getitimer(0x1, &(0x7f0000000040)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000200)=@buf) memfd_create(&(0x7f0000000000)='-)-[-{\x00', 0x66e93de9659cd1bd) 12:14:57 executing program 2: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b47, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:57 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)={0xffffffffffffffff}) accept4$tipc(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) 12:14:57 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)={0xffffffffffffffff}) accept4$tipc(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) 12:14:57 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b48, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:57 executing program 3: memfd_create(0x0, 0xf70d23c14bff6103) getitimer(0x1, &(0x7f0000000040)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000200)=@buf) 12:14:57 executing program 0: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b46, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:57 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)={0xffffffffffffffff}) accept4$tipc(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) 12:14:57 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b47, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:57 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)={0xffffffffffffffff}) accept4$tipc(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) 12:14:57 executing program 0: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b46, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:57 executing program 3: memfd_create(0x0, 0xf70d23c14bff6103) getitimer(0x1, &(0x7f0000000040)) socket$inet6_udp(0xa, 0x2, 0x0) 12:14:57 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b48, 0x0) 12:14:57 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)={0xffffffffffffffff}) accept4$tipc(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x0) 12:14:57 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b47, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:57 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)={0xffffffffffffffff}) accept4$tipc(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) 12:14:57 executing program 0: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b46, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:57 executing program 3: memfd_create(0x0, 0xf70d23c14bff6103) getitimer(0x1, &(0x7f0000000040)) 12:14:57 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b48, 0x0) 12:14:57 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)) 12:14:57 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b47, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:57 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)={0xffffffffffffffff}) accept4$tipc(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x0) 12:14:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b46, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:57 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b48, 0x0) 12:14:57 executing program 3: getitimer(0x1, &(0x7f0000000040)) 12:14:57 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)) 12:14:58 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b46, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:58 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)) 12:14:58 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b47, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:58 executing program 3: getitimer(0x0, &(0x7f0000000040)) 12:14:58 executing program 4: memfd_create(0x0, 0xf70d23c14bff6103) getitimer(0x1, &(0x7f0000000040)) 12:14:58 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b46, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:58 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)) 12:14:58 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) 12:14:58 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b47, 0x0) 12:14:58 executing program 4: memfd_create(0x0, 0xf70d23c14bff6103) getitimer(0x1, &(0x7f0000000040)) 12:14:58 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b46, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:58 executing program 3: getitimer(0x0, &(0x7f0000000040)) 12:14:58 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)) 12:14:58 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b47, 0x0) 12:14:58 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) 12:14:58 executing program 4: memfd_create(0x0, 0xf70d23c14bff6103) getitimer(0x1, &(0x7f0000000040)) 12:14:58 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)) 12:14:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b46, 0x0) 12:14:58 executing program 3: getitimer(0x0, &(0x7f0000000040)) 12:14:58 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b47, 0x0) 12:14:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b46, 0x0) 12:14:58 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) 12:14:58 executing program 5: socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)) 12:14:58 executing program 4: getitimer(0x1, &(0x7f0000000040)) 12:14:58 executing program 3: getitimer(0x1, 0x0) 12:14:58 executing program 2: getitimer(0x0, &(0x7f0000000040)) 12:14:58 executing program 4: getitimer(0x0, &(0x7f0000000040)) 12:14:58 executing program 5: socketpair(0x0, 0x1, 0x1, &(0x7f00000019c0)) 12:14:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b46, 0x0) 12:14:58 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) 12:14:58 executing program 3: getitimer(0x1, 0x0) 12:14:58 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b47, 0x0) 12:14:58 executing program 4: getitimer(0x0, &(0x7f0000000040)) 12:14:58 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)={0xffffffffffffffff}) accept4$tipc(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) 12:14:58 executing program 5: socketpair(0x0, 0x1, 0x1, &(0x7f00000019c0)) 12:14:58 executing program 1: setsockopt(0xffffffffffffffff, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) 12:14:58 executing program 3: getitimer(0x1, 0x0) 12:14:59 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b47, 0x0) 12:14:59 executing program 4: getitimer(0x0, &(0x7f0000000040)) 12:14:59 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)={0xffffffffffffffff}) accept4$tipc(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) 12:14:59 executing program 5: socketpair(0x0, 0x1, 0x1, &(0x7f00000019c0)) 12:14:59 executing program 1: setsockopt(0xffffffffffffffff, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) 12:14:59 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)={0xffffffffffffffff}) accept4$tipc(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) 12:14:59 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b47, 0x0) 12:14:59 executing program 4: getitimer(0x1, 0x0) 12:14:59 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)={0xffffffffffffffff}) accept4$tipc(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) 12:14:59 executing program 5: socketpair(0x28, 0x0, 0x1, &(0x7f00000019c0)) 12:14:59 executing program 1: setsockopt(0xffffffffffffffff, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) 12:14:59 executing program 2: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b47, 0x0) 12:14:59 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0xffffffffffffff29) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) socketpair(0x28, 0x1, 0x1, &(0x7f00000019c0)={0xffffffffffffffff}) accept4$tipc(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) 12:14:59 executing program 4: getitimer(0x1, 0x0) 12:14:59 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b48, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:59 executing program 5: socketpair(0x28, 0x0, 0x0, &(0x7f00000019c0)) 12:14:59 executing program 2: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b47, 0x0) 12:14:59 executing program 1: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) 12:14:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b46, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:14:59 executing program 4: getitimer(0x1, 0x0) 12:14:59 executing program 5: socketpair(0x28, 0x0, 0x0, &(0x7f00000019c0)) 12:14:59 executing program 3: socketpair(0x28, 0x0, 0x0, &(0x7f00000019c0)) 12:14:59 executing program 2: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b47, 0x0) 12:14:59 executing program 3: socketpair(0x28, 0x0, 0x0, &(0x7f00000019c0)) 12:14:59 executing program 1: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) 12:14:59 executing program 5: socketpair(0x28, 0x0, 0x0, &(0x7f00000019c0)) 12:14:59 executing program 0: getitimer(0x2, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000080)={{r0, r1/1000+60000}, {0x0, 0xea60}}, &(0x7f00000000c0)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x7ff, 0x7, 0x80, 0x3}]}, 0x10) 12:14:59 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), 0x4) r1 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000300)=@id, &(0x7f00000009c0)=0x10, 0x80000) r2 = accept4$tipc(r1, &(0x7f00000002c0)=@name, &(0x7f0000000240)=0xb6, 0x800) sendmsg$tipc(r2, &(0x7f0000000880)={&(0x7f00000006c0)=@nameseq={0x1e, 0x1, 0x2, {0x2, 0x0, 0x3}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000700)="b4426a32299d606661898c78e70c3d2fcdc95972d85514b666284479245fce9a1278d6f92428d26b23aaba7c", 0x2c}], 0x1, &(0x7f0000000780)="0c5490b91c0444f7047eea9c268d0db033f574f296d5214e834d08e7fb4fcfb203cbfcf629d97c1b2cae443e95bd54237667e0f0944f973b5939032cb31321920efdfdd16500b6dbec8319004c2217e819df9d8ce6b62aef19728beeb1d723cc17aa9a239af33fdc5f2284714091e6bb11c85909daf26fb7de95c7e92c8e3e3a924a9630f79870cdfecf5a701598b8bab38a18ed21609f9bd486fd9479c45f9ae022d48d962adb360454bdc9829011890e4145d5d297dc2b7d76d652d2789221b9db60f05d586bd8557571e222b54e14df", 0xd1, 0x4000000}, 0x882) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) ioctl$SIOCGETLINKNAME(r3, 0x89e0, &(0x7f0000000080)={0x2, 0x1}) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(r4, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0) 12:14:59 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b47, 0x0) 12:14:59 executing program 1: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) 12:14:59 executing program 3: socketpair(0x28, 0x0, 0x0, &(0x7f00000019c0)) 12:15:00 executing program 5: socketpair(0x28, 0x0, 0x1, 0x0) 12:15:00 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), 0x4) r1 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000300)=@id, &(0x7f00000009c0)=0x10, 0x80000) r2 = accept4$tipc(r1, &(0x7f00000002c0)=@name, &(0x7f0000000240)=0xb6, 0x800) sendmsg$tipc(r2, &(0x7f0000000880)={&(0x7f00000006c0)=@nameseq={0x1e, 0x1, 0x2, {0x2, 0x0, 0x3}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000700)="b4426a32299d606661898c78e70c3d2fcdc95972d85514b666284479245fce9a1278d6f92428d26b23aaba7c", 0x2c}], 0x1, &(0x7f0000000780)="0c5490b91c0444f7047eea9c268d0db033f574f296d5214e834d08e7fb4fcfb203cbfcf629d97c1b2cae443e95bd54237667e0f0944f973b5939032cb31321920efdfdd16500b6dbec8319004c2217e819df9d8ce6b62aef19728beeb1d723cc17aa9a239af33fdc5f2284714091e6bb11c85909daf26fb7de95c7e92c8e3e3a924a9630f79870cdfecf5a701598b8bab38a18ed21609f9bd486fd9479c45f9ae022d48d962adb360454bdc9829011890e4145d5d297dc2b7d76d652d2789221b9db60f05d586bd8557571e222b54e14df", 0xd1, 0x4000000}, 0x882) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) ioctl$SIOCGETLINKNAME(r3, 0x89e0, &(0x7f0000000080)={0x2, 0x1}) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(r4, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0) 12:15:00 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) 12:15:00 executing program 0: getitimer(0x2, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000080)={{r0, r1/1000+60000}, {0x0, 0xea60}}, &(0x7f00000000c0)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x7ff, 0x7, 0x80, 0x3}]}, 0x10) 12:15:00 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b47, 0x0) 12:15:00 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f00000019c0)) 12:15:00 executing program 5: socketpair(0x28, 0x0, 0x1, 0x0) 12:15:00 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) 12:15:00 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), 0x4) r1 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000300)=@id, &(0x7f00000009c0)=0x10, 0x80000) r2 = accept4$tipc(r1, &(0x7f00000002c0)=@name, &(0x7f0000000240)=0xb6, 0x800) sendmsg$tipc(r2, &(0x7f0000000880)={&(0x7f00000006c0)=@nameseq={0x1e, 0x1, 0x2, {0x2, 0x0, 0x3}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000700)="b4426a32299d606661898c78e70c3d2fcdc95972d85514b666284479245fce9a1278d6f92428d26b23aaba7c", 0x2c}], 0x1, &(0x7f0000000780)="0c5490b91c0444f7047eea9c268d0db033f574f296d5214e834d08e7fb4fcfb203cbfcf629d97c1b2cae443e95bd54237667e0f0944f973b5939032cb31321920efdfdd16500b6dbec8319004c2217e819df9d8ce6b62aef19728beeb1d723cc17aa9a239af33fdc5f2284714091e6bb11c85909daf26fb7de95c7e92c8e3e3a924a9630f79870cdfecf5a701598b8bab38a18ed21609f9bd486fd9479c45f9ae022d48d962adb360454bdc9829011890e4145d5d297dc2b7d76d652d2789221b9db60f05d586bd8557571e222b54e14df", 0xd1, 0x4000000}, 0x882) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) ioctl$SIOCGETLINKNAME(r3, 0x89e0, &(0x7f0000000080)={0x2, 0x1}) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(r4, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0) 12:15:00 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), 0x4) r1 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000300)=@id, &(0x7f00000009c0)=0x10, 0x80000) r2 = accept4$tipc(r1, &(0x7f00000002c0)=@name, &(0x7f0000000240)=0xb6, 0x800) sendmsg$tipc(r2, &(0x7f0000000880)={&(0x7f00000006c0)=@nameseq={0x1e, 0x1, 0x2, {0x2, 0x0, 0x3}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000700)="b4426a32299d606661898c78e70c3d2fcdc95972d85514b666284479245fce9a1278d6f92428d26b23aaba7c", 0x2c}], 0x1, &(0x7f0000000780)="0c5490b91c0444f7047eea9c268d0db033f574f296d5214e834d08e7fb4fcfb203cbfcf629d97c1b2cae443e95bd54237667e0f0944f973b5939032cb31321920efdfdd16500b6dbec8319004c2217e819df9d8ce6b62aef19728beeb1d723cc17aa9a239af33fdc5f2284714091e6bb11c85909daf26fb7de95c7e92c8e3e3a924a9630f79870cdfecf5a701598b8bab38a18ed21609f9bd486fd9479c45f9ae022d48d962adb360454bdc9829011890e4145d5d297dc2b7d76d652d2789221b9db60f05d586bd8557571e222b54e14df", 0xd1, 0x4000000}, 0x882) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) ioctl$SIOCGETLINKNAME(r3, 0x89e0, &(0x7f0000000080)={0x2, 0x1}) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(r4, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0) 12:15:00 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b47, 0x0) 12:15:00 executing program 5: socketpair(0x28, 0x0, 0x1, 0x0) 12:15:00 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) 12:15:00 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f00000019c0)) 12:15:00 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), 0x4) r1 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000300)=@id, &(0x7f00000009c0)=0x10, 0x80000) r2 = accept4$tipc(r1, &(0x7f00000002c0)=@name, &(0x7f0000000240)=0xb6, 0x800) sendmsg$tipc(r2, &(0x7f0000000880)={&(0x7f00000006c0)=@nameseq={0x1e, 0x1, 0x2, {0x2, 0x0, 0x3}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000700)="b4426a32299d606661898c78e70c3d2fcdc95972d85514b666284479245fce9a1278d6f92428d26b23aaba7c", 0x2c}], 0x1, &(0x7f0000000780)="0c5490b91c0444f7047eea9c268d0db033f574f296d5214e834d08e7fb4fcfb203cbfcf629d97c1b2cae443e95bd54237667e0f0944f973b5939032cb31321920efdfdd16500b6dbec8319004c2217e819df9d8ce6b62aef19728beeb1d723cc17aa9a239af33fdc5f2284714091e6bb11c85909daf26fb7de95c7e92c8e3e3a924a9630f79870cdfecf5a701598b8bab38a18ed21609f9bd486fd9479c45f9ae022d48d962adb360454bdc9829011890e4145d5d297dc2b7d76d652d2789221b9db60f05d586bd8557571e222b54e14df", 0xd1, 0x4000000}, 0x882) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) ioctl$SIOCGETLINKNAME(r3, 0x89e0, &(0x7f0000000080)={0x2, 0x1}) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(r4, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:00 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), 0x4) r1 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000300)=@id, &(0x7f00000009c0)=0x10, 0x80000) r2 = accept4$tipc(r1, &(0x7f00000002c0)=@name, &(0x7f0000000240)=0xb6, 0x800) sendmsg$tipc(r2, &(0x7f0000000880)={&(0x7f00000006c0)=@nameseq={0x1e, 0x1, 0x2, {0x2, 0x0, 0x3}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000700)="b4426a32299d606661898c78e70c3d2fcdc95972d85514b666284479245fce9a1278d6f92428d26b23aaba7c", 0x2c}], 0x1, &(0x7f0000000780)="0c5490b91c0444f7047eea9c268d0db033f574f296d5214e834d08e7fb4fcfb203cbfcf629d97c1b2cae443e95bd54237667e0f0944f973b5939032cb31321920efdfdd16500b6dbec8319004c2217e819df9d8ce6b62aef19728beeb1d723cc17aa9a239af33fdc5f2284714091e6bb11c85909daf26fb7de95c7e92c8e3e3a924a9630f79870cdfecf5a701598b8bab38a18ed21609f9bd486fd9479c45f9ae022d48d962adb360454bdc9829011890e4145d5d297dc2b7d76d652d2789221b9db60f05d586bd8557571e222b54e14df", 0xd1, 0x4000000}, 0x882) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) ioctl$SIOCGETLINKNAME(r3, 0x89e0, &(0x7f0000000080)={0x2, 0x1}) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(r4, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0) 12:15:00 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b47, 0x0) 12:15:00 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b45, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:00 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)) setsockopt(0xffffffffffffffff, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) 12:15:00 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f00000019c0)) 12:15:00 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), 0x4) r1 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000300)=@id, &(0x7f00000009c0)=0x10, 0x80000) r2 = accept4$tipc(r1, &(0x7f00000002c0)=@name, &(0x7f0000000240)=0xb6, 0x800) sendmsg$tipc(r2, &(0x7f0000000880)={&(0x7f00000006c0)=@nameseq={0x1e, 0x1, 0x2, {0x2, 0x0, 0x3}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000700)="b4426a32299d606661898c78e70c3d2fcdc95972d85514b666284479245fce9a1278d6f92428d26b23aaba7c", 0x2c}], 0x1, &(0x7f0000000780)="0c5490b91c0444f7047eea9c268d0db033f574f296d5214e834d08e7fb4fcfb203cbfcf629d97c1b2cae443e95bd54237667e0f0944f973b5939032cb31321920efdfdd16500b6dbec8319004c2217e819df9d8ce6b62aef19728beeb1d723cc17aa9a239af33fdc5f2284714091e6bb11c85909daf26fb7de95c7e92c8e3e3a924a9630f79870cdfecf5a701598b8bab38a18ed21609f9bd486fd9479c45f9ae022d48d962adb360454bdc9829011890e4145d5d297dc2b7d76d652d2789221b9db60f05d586bd8557571e222b54e14df", 0xd1, 0x4000000}, 0x882) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) ioctl$SIOCGETLINKNAME(r3, 0x89e0, &(0x7f0000000080)={0x2, 0x1}) ioctl$SIOCGETLINKNAME(0xffffffffffffffff, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:00 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b45, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:00 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), 0x4) r1 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000300)=@id, &(0x7f00000009c0)=0x10, 0x80000) r2 = accept4$tipc(r1, &(0x7f00000002c0)=@name, &(0x7f0000000240)=0xb6, 0x800) sendmsg$tipc(r2, &(0x7f0000000880)={&(0x7f00000006c0)=@nameseq={0x1e, 0x1, 0x2, {0x2, 0x0, 0x3}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000700)="b4426a32299d606661898c78e70c3d2fcdc95972d85514b666284479245fce9a1278d6f92428d26b23aaba7c", 0x2c}], 0x1, &(0x7f0000000780)="0c5490b91c0444f7047eea9c268d0db033f574f296d5214e834d08e7fb4fcfb203cbfcf629d97c1b2cae443e95bd54237667e0f0944f973b5939032cb31321920efdfdd16500b6dbec8319004c2217e819df9d8ce6b62aef19728beeb1d723cc17aa9a239af33fdc5f2284714091e6bb11c85909daf26fb7de95c7e92c8e3e3a924a9630f79870cdfecf5a701598b8bab38a18ed21609f9bd486fd9479c45f9ae022d48d962adb360454bdc9829011890e4145d5d297dc2b7d76d652d2789221b9db60f05d586bd8557571e222b54e14df", 0xd1, 0x4000000}, 0x882) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) ioctl$SIOCGETLINKNAME(r3, 0x89e0, &(0x7f0000000080)={0x2, 0x1}) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(r4, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0) 12:15:00 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), 0x4) r1 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000300)=@id, &(0x7f00000009c0)=0x10, 0x80000) r2 = accept4$tipc(r1, &(0x7f00000002c0)=@name, &(0x7f0000000240)=0xb6, 0x800) sendmsg$tipc(r2, &(0x7f0000000880)={&(0x7f00000006c0)=@nameseq={0x1e, 0x1, 0x2, {0x2, 0x0, 0x3}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000700)="b4426a32299d606661898c78e70c3d2fcdc95972d85514b666284479245fce9a1278d6f92428d26b23aaba7c", 0x2c}], 0x1, &(0x7f0000000780)="0c5490b91c0444f7047eea9c268d0db033f574f296d5214e834d08e7fb4fcfb203cbfcf629d97c1b2cae443e95bd54237667e0f0944f973b5939032cb31321920efdfdd16500b6dbec8319004c2217e819df9d8ce6b62aef19728beeb1d723cc17aa9a239af33fdc5f2284714091e6bb11c85909daf26fb7de95c7e92c8e3e3a924a9630f79870cdfecf5a701598b8bab38a18ed21609f9bd486fd9479c45f9ae022d48d962adb360454bdc9829011890e4145d5d297dc2b7d76d652d2789221b9db60f05d586bd8557571e222b54e14df", 0xd1, 0x4000000}, 0x882) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) ioctl$SIOCGETLINKNAME(r3, 0x89e0, &(0x7f0000000080)={0x2, 0x1}) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(r4, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:00 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)) setsockopt(0xffffffffffffffff, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) 12:15:00 executing program 3: socketpair(0x28, 0x0, 0x0, 0x0) 12:15:00 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b45, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:00 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), 0x4) r1 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000300)=@id, &(0x7f00000009c0)=0x10, 0x80000) r2 = accept4$tipc(r1, &(0x7f00000002c0)=@name, &(0x7f0000000240)=0xb6, 0x800) sendmsg$tipc(r2, &(0x7f0000000880)={&(0x7f00000006c0)=@nameseq={0x1e, 0x1, 0x2, {0x2, 0x0, 0x3}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000700)="b4426a32299d606661898c78e70c3d2fcdc95972d85514b666284479245fce9a1278d6f92428d26b23aaba7c", 0x2c}], 0x1, &(0x7f0000000780)="0c5490b91c0444f7047eea9c268d0db033f574f296d5214e834d08e7fb4fcfb203cbfcf629d97c1b2cae443e95bd54237667e0f0944f973b5939032cb31321920efdfdd16500b6dbec8319004c2217e819df9d8ce6b62aef19728beeb1d723cc17aa9a239af33fdc5f2284714091e6bb11c85909daf26fb7de95c7e92c8e3e3a924a9630f79870cdfecf5a701598b8bab38a18ed21609f9bd486fd9479c45f9ae022d48d962adb360454bdc9829011890e4145d5d297dc2b7d76d652d2789221b9db60f05d586bd8557571e222b54e14df", 0xd1, 0x4000000}, 0x882) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) ioctl$SIOCGETLINKNAME(r3, 0x89e0, &(0x7f0000000080)={0x2, 0x1}) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(r4, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:00 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), 0x4) r1 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000300)=@id, &(0x7f00000009c0)=0x10, 0x80000) r2 = accept4$tipc(r1, &(0x7f00000002c0)=@name, &(0x7f0000000240)=0xb6, 0x800) sendmsg$tipc(r2, &(0x7f0000000880)={&(0x7f00000006c0)=@nameseq={0x1e, 0x1, 0x2, {0x2, 0x0, 0x3}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000700)="b4426a32299d606661898c78e70c3d2fcdc95972d85514b666284479245fce9a1278d6f92428d26b23aaba7c", 0x2c}], 0x1, &(0x7f0000000780)="0c5490b91c0444f7047eea9c268d0db033f574f296d5214e834d08e7fb4fcfb203cbfcf629d97c1b2cae443e95bd54237667e0f0944f973b5939032cb31321920efdfdd16500b6dbec8319004c2217e819df9d8ce6b62aef19728beeb1d723cc17aa9a239af33fdc5f2284714091e6bb11c85909daf26fb7de95c7e92c8e3e3a924a9630f79870cdfecf5a701598b8bab38a18ed21609f9bd486fd9479c45f9ae022d48d962adb360454bdc9829011890e4145d5d297dc2b7d76d652d2789221b9db60f05d586bd8557571e222b54e14df", 0xd1, 0x4000000}, 0x882) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) ioctl$SIOCGETLINKNAME(r3, 0x89e0, &(0x7f0000000080)={0x2, 0x1}) ioctl$SIOCGETLINKNAME(0xffffffffffffffff, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:00 executing program 2: getitimer(0x2, &(0x7f0000000180)) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000080)=""/183) r0 = syz_open_pts(0xffffffffffffffff, 0x42601) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f0000000040)) setitimer(0x3536907a3379a789, &(0x7f0000000000)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000140)) 12:15:00 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)) setsockopt(0xffffffffffffffff, 0x8, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) 12:15:00 executing program 5: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b45, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:00 executing program 3: socketpair(0x28, 0x0, 0x0, 0x0) 12:15:01 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt(r0, 0x0, 0x6, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) 12:15:01 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), 0x4) r1 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000300)=@id, &(0x7f00000009c0)=0x10, 0x80000) r2 = accept4$tipc(r1, &(0x7f00000002c0)=@name, &(0x7f0000000240)=0xb6, 0x800) sendmsg$tipc(r2, &(0x7f0000000880)={&(0x7f00000006c0)=@nameseq={0x1e, 0x1, 0x2, {0x2, 0x0, 0x3}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000700)="b4426a32299d606661898c78e70c3d2fcdc95972d85514b666284479245fce9a1278d6f92428d26b23aaba7c", 0x2c}], 0x1, &(0x7f0000000780)="0c5490b91c0444f7047eea9c268d0db033f574f296d5214e834d08e7fb4fcfb203cbfcf629d97c1b2cae443e95bd54237667e0f0944f973b5939032cb31321920efdfdd16500b6dbec8319004c2217e819df9d8ce6b62aef19728beeb1d723cc17aa9a239af33fdc5f2284714091e6bb11c85909daf26fb7de95c7e92c8e3e3a924a9630f79870cdfecf5a701598b8bab38a18ed21609f9bd486fd9479c45f9ae022d48d962adb360454bdc9829011890e4145d5d297dc2b7d76d652d2789221b9db60f05d586bd8557571e222b54e14df", 0xd1, 0x4000000}, 0x882) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) ioctl$SIOCGETLINKNAME(r3, 0x89e0, &(0x7f0000000080)={0x2, 0x1}) ioctl$SIOCGETLINKNAME(0xffffffffffffffff, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:01 executing program 2: getitimer(0x2, &(0x7f0000000180)) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000080)=""/183) r0 = syz_open_pts(0xffffffffffffffff, 0x42601) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f0000000040)) setitimer(0x3536907a3379a789, &(0x7f0000000000)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000140)) 12:15:01 executing program 5: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b45, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:01 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), 0x4) r1 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000300)=@id, &(0x7f00000009c0)=0x10, 0x80000) r2 = accept4$tipc(r1, &(0x7f00000002c0)=@name, &(0x7f0000000240)=0xb6, 0x800) sendmsg$tipc(r2, &(0x7f0000000880)={&(0x7f00000006c0)=@nameseq={0x1e, 0x1, 0x2, {0x2, 0x0, 0x3}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000700)="b4426a32299d606661898c78e70c3d2fcdc95972d85514b666284479245fce9a1278d6f92428d26b23aaba7c", 0x2c}], 0x1, &(0x7f0000000780)="0c5490b91c0444f7047eea9c268d0db033f574f296d5214e834d08e7fb4fcfb203cbfcf629d97c1b2cae443e95bd54237667e0f0944f973b5939032cb31321920efdfdd16500b6dbec8319004c2217e819df9d8ce6b62aef19728beeb1d723cc17aa9a239af33fdc5f2284714091e6bb11c85909daf26fb7de95c7e92c8e3e3a924a9630f79870cdfecf5a701598b8bab38a18ed21609f9bd486fd9479c45f9ae022d48d962adb360454bdc9829011890e4145d5d297dc2b7d76d652d2789221b9db60f05d586bd8557571e222b54e14df", 0xd1, 0x4000000}, 0x882) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) ioctl$SIOCGETLINKNAME(r3, 0x89e0, &(0x7f0000000080)={0x2, 0x1}) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) 12:15:01 executing program 3: socketpair(0x28, 0x0, 0x0, 0x0) 12:15:01 executing program 5: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b45, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:01 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), 0x4) r1 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000300)=@id, &(0x7f00000009c0)=0x10, 0x80000) r2 = accept4$tipc(r1, &(0x7f00000002c0)=@name, &(0x7f0000000240)=0xb6, 0x800) sendmsg$tipc(r2, &(0x7f0000000880)={&(0x7f00000006c0)=@nameseq={0x1e, 0x1, 0x2, {0x2, 0x0, 0x3}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000700)="b4426a32299d606661898c78e70c3d2fcdc95972d85514b666284479245fce9a1278d6f92428d26b23aaba7c", 0x2c}], 0x1, &(0x7f0000000780)="0c5490b91c0444f7047eea9c268d0db033f574f296d5214e834d08e7fb4fcfb203cbfcf629d97c1b2cae443e95bd54237667e0f0944f973b5939032cb31321920efdfdd16500b6dbec8319004c2217e819df9d8ce6b62aef19728beeb1d723cc17aa9a239af33fdc5f2284714091e6bb11c85909daf26fb7de95c7e92c8e3e3a924a9630f79870cdfecf5a701598b8bab38a18ed21609f9bd486fd9479c45f9ae022d48d962adb360454bdc9829011890e4145d5d297dc2b7d76d652d2789221b9db60f05d586bd8557571e222b54e14df", 0xd1, 0x4000000}, 0x882) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(r4, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:01 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt(r0, 0x0, 0x0, &(0x7f0000000080)="998f396b9f1d69fd08b7c21b3146caf80b8b05dc6f9e7f7c6d9940971f22089e50be4322b199891d8db4db65809f23836554a57eb80aceb233294feb703b3cc159c35c87d8190b6283d0dd5d0b5ea1ccaa05cf2df2f8c9daaf", 0x59) 12:15:01 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), 0x4) r1 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000300)=@id, &(0x7f00000009c0)=0x10, 0x80000) r2 = accept4$tipc(r1, &(0x7f00000002c0)=@name, &(0x7f0000000240)=0xb6, 0x800) sendmsg$tipc(r2, &(0x7f0000000880)={&(0x7f00000006c0)=@nameseq={0x1e, 0x1, 0x2, {0x2, 0x0, 0x3}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000700)="b4426a32299d606661898c78e70c3d2fcdc95972d85514b666284479245fce9a1278d6f92428d26b23aaba7c", 0x2c}], 0x1, &(0x7f0000000780)="0c5490b91c0444f7047eea9c268d0db033f574f296d5214e834d08e7fb4fcfb203cbfcf629d97c1b2cae443e95bd54237667e0f0944f973b5939032cb31321920efdfdd16500b6dbec8319004c2217e819df9d8ce6b62aef19728beeb1d723cc17aa9a239af33fdc5f2284714091e6bb11c85909daf26fb7de95c7e92c8e3e3a924a9630f79870cdfecf5a701598b8bab38a18ed21609f9bd486fd9479c45f9ae022d48d962adb360454bdc9829011890e4145d5d297dc2b7d76d652d2789221b9db60f05d586bd8557571e222b54e14df", 0xd1, 0x4000000}, 0x882) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) 12:15:01 executing program 2: getitimer(0x2, &(0x7f0000000180)) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000080)=""/183) r0 = syz_open_pts(0xffffffffffffffff, 0x42601) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f0000000040)) setitimer(0x3536907a3379a789, &(0x7f0000000000)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000140)) 12:15:01 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$TCSETSW2(r1, 0x402c542c, &(0x7f0000000080)={0x3, 0x80, 0x9, 0x1, 0xc1, "382f62e9691488a5e978e3007f2b94fc852786", 0x401, 0x5}) r2 = gettid() ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x6) ioctl$KDDISABIO(r1, 0x4b37) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f00000000c0)) sched_rr_get_interval(r2, &(0x7f0000000100)) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r2) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r3, 0x10f, 0x82, 0x0, 0x0) 12:15:01 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b45, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:01 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), 0x4) r1 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000300)=@id, &(0x7f00000009c0)=0x10, 0x80000) r2 = accept4$tipc(r1, &(0x7f00000002c0)=@name, &(0x7f0000000240)=0xb6, 0x800) sendmsg$tipc(r2, &(0x7f0000000880)={&(0x7f00000006c0)=@nameseq={0x1e, 0x1, 0x2, {0x2, 0x0, 0x3}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000700)="b4426a32299d606661898c78e70c3d2fcdc95972d85514b666284479245fce9a1278d6f92428d26b23aaba7c", 0x2c}], 0x1, &(0x7f0000000780)="0c5490b91c0444f7047eea9c268d0db033f574f296d5214e834d08e7fb4fcfb203cbfcf629d97c1b2cae443e95bd54237667e0f0944f973b5939032cb31321920efdfdd16500b6dbec8319004c2217e819df9d8ce6b62aef19728beeb1d723cc17aa9a239af33fdc5f2284714091e6bb11c85909daf26fb7de95c7e92c8e3e3a924a9630f79870cdfecf5a701598b8bab38a18ed21609f9bd486fd9479c45f9ae022d48d962adb360454bdc9829011890e4145d5d297dc2b7d76d652d2789221b9db60f05d586bd8557571e222b54e14df", 0xd1, 0x4000000}, 0x882) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(r3, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:01 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt(r0, 0x0, 0x0, 0x0, 0x0) 12:15:01 executing program 2: getitimer(0x2, &(0x7f0000000180)) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000080)=""/183) syz_open_pts(0xffffffffffffffff, 0x42601) setitimer(0x3536907a3379a789, &(0x7f0000000000)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000140)) 12:15:01 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), 0x4) r1 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000300)=@id, &(0x7f00000009c0)=0x10, 0x80000) r2 = accept4$tipc(r1, &(0x7f00000002c0)=@name, &(0x7f0000000240)=0xb6, 0x800) sendmsg$tipc(r2, &(0x7f0000000880)={&(0x7f00000006c0)=@nameseq={0x1e, 0x1, 0x2, {0x2, 0x0, 0x3}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000700)="b4426a32299d606661898c78e70c3d2fcdc95972d85514b666284479245fce9a1278d6f92428d26b23aaba7c", 0x2c}], 0x1, &(0x7f0000000780)="0c5490b91c0444f7047eea9c268d0db033f574f296d5214e834d08e7fb4fcfb203cbfcf629d97c1b2cae443e95bd54237667e0f0944f973b5939032cb31321920efdfdd16500b6dbec8319004c2217e819df9d8ce6b62aef19728beeb1d723cc17aa9a239af33fdc5f2284714091e6bb11c85909daf26fb7de95c7e92c8e3e3a924a9630f79870cdfecf5a701598b8bab38a18ed21609f9bd486fd9479c45f9ae022d48d962adb360454bdc9829011890e4145d5d297dc2b7d76d652d2789221b9db60f05d586bd8557571e222b54e14df", 0xd1, 0x4000000}, 0x882) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) 12:15:01 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$TCSETSW2(r1, 0x402c542c, &(0x7f0000000080)={0x3, 0x80, 0x9, 0x1, 0xc1, "382f62e9691488a5e978e3007f2b94fc852786", 0x401, 0x5}) r2 = gettid() ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x6) ioctl$KDDISABIO(r1, 0x4b37) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f00000000c0)) sched_rr_get_interval(r2, &(0x7f0000000100)) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r2) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r3, 0x10f, 0x82, 0x0, 0x0) 12:15:01 executing program 2: getitimer(0x2, &(0x7f0000000180)) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000080)=""/183) setitimer(0x3536907a3379a789, &(0x7f0000000000)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000140)) 12:15:01 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b45, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:01 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), 0x4) r1 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000300)=@id, &(0x7f00000009c0)=0x10, 0x80000) r2 = accept4$tipc(r1, &(0x7f00000002c0)=@name, &(0x7f0000000240)=0xb6, 0x800) sendmsg$tipc(r2, &(0x7f0000000880)={&(0x7f00000006c0)=@nameseq={0x1e, 0x1, 0x2, {0x2, 0x0, 0x3}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000700)="b4426a32299d606661898c78e70c3d2fcdc95972d85514b666284479245fce9a1278d6f92428d26b23aaba7c", 0x2c}], 0x1, &(0x7f0000000780)="0c5490b91c0444f7047eea9c268d0db033f574f296d5214e834d08e7fb4fcfb203cbfcf629d97c1b2cae443e95bd54237667e0f0944f973b5939032cb31321920efdfdd16500b6dbec8319004c2217e819df9d8ce6b62aef19728beeb1d723cc17aa9a239af33fdc5f2284714091e6bb11c85909daf26fb7de95c7e92c8e3e3a924a9630f79870cdfecf5a701598b8bab38a18ed21609f9bd486fd9479c45f9ae022d48d962adb360454bdc9829011890e4145d5d297dc2b7d76d652d2789221b9db60f05d586bd8557571e222b54e14df", 0xd1, 0x4000000}, 0x882) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) 12:15:01 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), 0x4) r1 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000300)=@id, &(0x7f00000009c0)=0x10, 0x80000) r2 = accept4$tipc(r1, &(0x7f00000002c0)=@name, &(0x7f0000000240)=0xb6, 0x800) sendmsg$tipc(r2, &(0x7f0000000880)={&(0x7f00000006c0)=@nameseq={0x1e, 0x1, 0x2, {0x2, 0x0, 0x3}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000700)="b4426a32299d606661898c78e70c3d2fcdc95972d85514b666284479245fce9a1278d6f92428d26b23aaba7c", 0x2c}], 0x1, &(0x7f0000000780)="0c5490b91c0444f7047eea9c268d0db033f574f296d5214e834d08e7fb4fcfb203cbfcf629d97c1b2cae443e95bd54237667e0f0944f973b5939032cb31321920efdfdd16500b6dbec8319004c2217e819df9d8ce6b62aef19728beeb1d723cc17aa9a239af33fdc5f2284714091e6bb11c85909daf26fb7de95c7e92c8e3e3a924a9630f79870cdfecf5a701598b8bab38a18ed21609f9bd486fd9479c45f9ae022d48d962adb360454bdc9829011890e4145d5d297dc2b7d76d652d2789221b9db60f05d586bd8557571e222b54e14df", 0xd1, 0x4000000}, 0x882) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(r3, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:01 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$TCSETSW2(r1, 0x402c542c, &(0x7f0000000080)={0x3, 0x80, 0x9, 0x1, 0xc1, "382f62e9691488a5e978e3007f2b94fc852786", 0x401, 0x5}) r2 = gettid() ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x6) ioctl$KDDISABIO(r1, 0x4b37) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f00000000c0)) sched_rr_get_interval(r2, &(0x7f0000000100)) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r2) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r3, 0x10f, 0x82, 0x0, 0x0) 12:15:01 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), 0x4) r1 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000300)=@id, &(0x7f00000009c0)=0x10, 0x80000) accept4$tipc(r1, &(0x7f00000002c0)=@name, &(0x7f0000000240)=0xb6, 0x800) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) 12:15:01 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b45, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:01 executing program 2: getitimer(0x2, &(0x7f0000000180)) setitimer(0x3536907a3379a789, &(0x7f0000000000)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000140)) 12:15:01 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), 0x4) r1 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000300)=@id, &(0x7f00000009c0)=0x10, 0x80000) accept4$tipc(r1, &(0x7f00000002c0)=@name, &(0x7f0000000240)=0xb6, 0x800) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(r2, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:01 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$TCSETSW2(r1, 0x402c542c, &(0x7f0000000080)={0x3, 0x80, 0x9, 0x1, 0xc1, "382f62e9691488a5e978e3007f2b94fc852786", 0x401, 0x5}) r2 = gettid() ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x6) ioctl$KDDISABIO(r1, 0x4b37) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f00000000c0)) sched_rr_get_interval(r2, &(0x7f0000000100)) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r2) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r3, 0x10f, 0x82, 0x0, 0x0) 12:15:01 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b44, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:01 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), 0x4) accept4$tipc(0xffffffffffffffff, &(0x7f0000000300)=@id, &(0x7f00000009c0)=0x10, 0x80000) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) 12:15:01 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b45, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:02 executing program 2: setitimer(0x3536907a3379a789, &(0x7f0000000000)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000140)) 12:15:02 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), 0x4) accept4$tipc(0xffffffffffffffff, &(0x7f0000000300)=@id, &(0x7f00000009c0)=0x10, 0x80000) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(r1, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:02 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b45, 0x0) 12:15:02 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b44, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:02 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$TCSETSW2(r1, 0x402c542c, &(0x7f0000000080)={0x3, 0x80, 0x9, 0x1, 0xc1, "382f62e9691488a5e978e3007f2b94fc852786", 0x401, 0x5}) r2 = gettid() ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x6) ioctl$KDDISABIO(r1, 0x4b37) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f00000000c0)) sched_rr_get_interval(r2, &(0x7f0000000100)) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r2) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r3, 0x10f, 0x82, 0x0, 0x0) 12:15:02 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), 0x4) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) 12:15:02 executing program 2: setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000140)) 12:15:02 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b45, 0x0) 12:15:02 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), 0x4) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(r1, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:02 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) 12:15:02 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b44, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:02 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b45, 0x0) 12:15:02 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b45, 0x0) 12:15:02 executing program 2: setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000140)) 12:15:02 executing program 0: getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) 12:15:02 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(r1, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:02 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b45, 0x0) 12:15:02 executing program 1: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b44, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:02 executing program 5: getitimer(0x2, &(0x7f0000000040)) r0 = gettid() clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000080)={{0x77359400}, {r1, r2/1000+10000}}, &(0x7f00000000c0)) getpriority(0xdf7ac0d8c40861c8, r0) 12:15:02 executing program 4: getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:02 executing program 0: getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) 12:15:02 executing program 2: setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000140)) 12:15:02 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b45, 0x0) 12:15:02 executing program 1: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b44, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:02 executing program 5: getitimer(0x2, &(0x7f0000000040)) r0 = gettid() clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000080)={{0x77359400}, {r1, r2/1000+10000}}, &(0x7f00000000c0)) getpriority(0xdf7ac0d8c40861c8, r0) 12:15:02 executing program 4: getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:02 executing program 2: setitimer(0x3536907a3379a789, 0x0, &(0x7f0000000140)) 12:15:02 executing program 0: getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) 12:15:02 executing program 3: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b45, 0x0) 12:15:02 executing program 1: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b44, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:02 executing program 5: getitimer(0x2, &(0x7f0000000040)) r0 = gettid() clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000080)={{0x77359400}, {r1, r2/1000+10000}}, &(0x7f00000000c0)) getpriority(0xdf7ac0d8c40861c8, r0) 12:15:02 executing program 4: getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:02 executing program 2: setitimer(0x3536907a3379a789, 0x0, 0x0) 12:15:02 executing program 0: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) 12:15:03 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b44, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:03 executing program 3: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b45, 0x0) 12:15:03 executing program 5: getitimer(0x2, &(0x7f0000000040)) r0 = gettid() clock_gettime(0x0, &(0x7f0000000000)) getpriority(0xdf7ac0d8c40861c8, r0) 12:15:03 executing program 4: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(r1, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:03 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000000), 0x4) r1 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000080)='/dev/capi20\x00', 0x40002, 0x0) ioctl$CAPI_REGISTER(r1, 0x400c4301, &(0x7f00000000c0)={0x1ff, 0xb2a1, 0x1f}) getitimer(0x0, &(0x7f0000000040)) socket$inet6_udplite(0xa, 0x2, 0x88) 12:15:03 executing program 0: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) 12:15:03 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b44, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:03 executing program 3: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b45, 0x0) 12:15:03 executing program 5: getitimer(0x2, &(0x7f0000000040)) r0 = gettid() getpriority(0xdf7ac0d8c40861c8, r0) 12:15:03 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b44, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:03 executing program 4: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(r1, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:03 executing program 0: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) 12:15:03 executing program 2: r0 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$KDDISABIO(r0, 0x4b37) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_DEST_DROPPABLE(r2, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, 0x0, 0x0) accept4$tipc(r2, 0x0, &(0x7f0000000100), 0x0) 12:15:03 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b45, 0x0) 12:15:03 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b44, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:03 executing program 5: getitimer(0x2, &(0x7f0000000040)) getpriority(0xdf7ac0d8c40861c8, 0x0) 12:15:03 executing program 4: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(r1, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:03 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) 12:15:03 executing program 2: r0 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$KDDISABIO(r0, 0x4b37) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_DEST_DROPPABLE(r2, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, 0x0, 0x0) accept4$tipc(r2, 0x0, &(0x7f0000000100), 0x0) 12:15:03 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b45, 0x0) 12:15:03 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b44, 0x0) 12:15:03 executing program 5: getpriority(0xdf7ac0d8c40861c8, 0x0) 12:15:03 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:03 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) 12:15:03 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b45, 0x0) 12:15:03 executing program 2: r0 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$KDDISABIO(r0, 0x4b37) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_DEST_DROPPABLE(r2, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, 0x0, 0x0) accept4$tipc(r2, 0x0, &(0x7f0000000100), 0x0) 12:15:03 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b44, 0x0) 12:15:03 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:03 executing program 5: getpriority(0x0, 0x0) 12:15:03 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b45, 0x0) 12:15:03 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) 12:15:03 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b44, 0x0) 12:15:03 executing program 2: r0 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$KDDISABIO(r0, 0x4b37) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_DEST_DROPPABLE(r2, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, 0x0, 0x0) 12:15:03 executing program 5: getpriority(0x0, 0x0) 12:15:04 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:04 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b44, 0x0) 12:15:04 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) 12:15:04 executing program 3: r0 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$KDDISABIO(r0, 0x4b37) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_DEST_DROPPABLE(r2, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, 0x0, 0x0) accept4$tipc(r2, 0x0, &(0x7f0000000100), 0x0) 12:15:04 executing program 2: r0 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$KDDISABIO(r0, 0x4b37) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 12:15:04 executing program 5: getpriority(0x0, 0x0) 12:15:04 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:04 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) 12:15:04 executing program 2: r0 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$KDDISABIO(r0, 0x4b37) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 12:15:04 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b3c, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:04 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b44, 0x0) 12:15:04 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) 12:15:04 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt(r0, 0x5, 0x10000, &(0x7f0000000040)="a8a905ef3b2aa92f7c425e6a945551ab344f9b2f1d35f81e2e99760f9a152da0964226faadaabeb100d5161b6ab3f28272bff4395a6010d732d300cdbefbeb7d69caa986a4cc9bc602df2e39323b693f45cd608daf64114d45a67722211e02ff323b4fe5d4889949dba1bc2641f86d29f614cce811d55a9b3015", 0x7a) setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000), 0xfffffffffffffe7e) 12:15:04 executing program 2: r0 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$KDDISABIO(r0, 0x4b37) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 12:15:04 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b3c, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:04 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b44, 0x0) 12:15:04 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockname(r0, 0x0, &(0x7f0000000180)) 12:15:04 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt(r0, 0x5, 0x10000, &(0x7f0000000040)="a8a905ef3b2aa92f7c425e6a945551ab344f9b2f1d35f81e2e99760f9a152da0964226faadaabeb100d5161b6ab3f28272bff4395a6010d732d300cdbefbeb7d69caa986a4cc9bc602df2e39323b693f45cd608daf64114d45a67722211e02ff323b4fe5d4889949dba1bc2641f86d29f614cce811d55a9b3015", 0x7a) setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000), 0xfffffffffffffe7e) 12:15:04 executing program 2: r0 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$KDDISABIO(r0, 0x4b37) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 12:15:04 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b3c, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:04 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockname(r0, 0x0, 0x0) 12:15:04 executing program 1: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b44, 0x0) 12:15:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt(r0, 0x5, 0x10000, &(0x7f0000000040)="a8a905ef3b2aa92f7c425e6a945551ab344f9b2f1d35f81e2e99760f9a152da0964226faadaabeb100d5161b6ab3f28272bff4395a6010d732d300cdbefbeb7d69caa986a4cc9bc602df2e39323b693f45cd608daf64114d45a67722211e02ff323b4fe5d4889949dba1bc2641f86d29f614cce811d55a9b3015", 0x7a) setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000), 0xfffffffffffffe7e) 12:15:04 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockname(r0, 0x0, &(0x7f0000000180)) ioctl$SIOCGETLINKNAME(0xffffffffffffffff, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:04 executing program 2: r0 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$KDDISABIO(r0, 0x4b37) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 12:15:04 executing program 3: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b3c, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt(r0, 0x5, 0x10000, &(0x7f0000000040)="a8a905ef3b2aa92f7c425e6a945551ab344f9b2f1d35f81e2e99760f9a152da0964226faadaabeb100d5161b6ab3f28272bff4395a6010d732d300cdbefbeb7d69caa986a4cc9bc602df2e39323b693f45cd608daf64114d45a67722211e02ff323b4fe5d4889949dba1bc2641f86d29f614cce811d55a9b3015", 0x7a) 12:15:04 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockname(r0, 0x0, 0x0) 12:15:04 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockname(r0, 0x0, &(0x7f0000000180)) ioctl$SIOCGETLINKNAME(0xffffffffffffffff, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:04 executing program 1: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b44, 0x0) 12:15:05 executing program 3: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b3c, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:05 executing program 2: syz_open_dev$ptys(0xc, 0x3, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 12:15:05 executing program 5: setsockopt(0xffffffffffffffff, 0x5, 0x10000, &(0x7f0000000040)="a8a905ef3b2aa92f7c425e6a945551ab344f9b2f1d35f81e2e99760f9a152da0964226faadaabeb100d5161b6ab3f28272bff4395a6010d732d300cdbefbeb7d69caa986a4cc9bc602df2e39323b693f45cd608daf64114d45a67722211e02ff323b4fe5d4889949dba1bc2641f86d29f614cce811d55a9b3015", 0x7a) 12:15:05 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockname(r0, 0x0, 0x0) 12:15:05 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockname(r0, 0x0, &(0x7f0000000180)) ioctl$SIOCGETLINKNAME(0xffffffffffffffff, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:05 executing program 3: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b3c, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:05 executing program 1: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b44, 0x0) 12:15:05 executing program 5: setsockopt(0xffffffffffffffff, 0x5, 0x10000, &(0x7f0000000040)="a8a905ef3b2aa92f7c425e6a945551ab344f9b2f1d35f81e2e99760f9a152da0964226faadaabeb100d5161b6ab3f28272bff4395a6010d732d300cdbefbeb7d69caa986a4cc9bc602df2e39323b693f45cd608daf64114d45a67722211e02ff323b4fe5d4889949dba1bc2641f86d29f614cce811d55a9b3015", 0x7a) 12:15:05 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 12:15:05 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b3c, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:05 executing program 0: getitimer(0x2, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0xd80d66e0c419e423, &(0x7f0000000080)={{0x0, 0xea60}, {r0, r1/1000+10000}}, &(0x7f00000000c0)) 12:15:05 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b44, 0x0) 12:15:05 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x0) ioctl$SIOCGETLINKNAME(r1, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:05 executing program 2: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 12:15:05 executing program 5: setsockopt(0xffffffffffffffff, 0x5, 0x10000, &(0x7f0000000040)="a8a905ef3b2aa92f7c425e6a945551ab344f9b2f1d35f81e2e99760f9a152da0964226faadaabeb100d5161b6ab3f28272bff4395a6010d732d300cdbefbeb7d69caa986a4cc9bc602df2e39323b693f45cd608daf64114d45a67722211e02ff323b4fe5d4889949dba1bc2641f86d29f614cce811d55a9b3015", 0x7a) 12:15:05 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockname(r0, 0x0, &(0x7f0000000180)) ioctl$SIOCGETLINKNAME(0xffffffffffffffff, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:05 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b3c, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:05 executing program 2: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 12:15:05 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x0) ioctl$SIOCGETLINKNAME(r1, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:05 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b44, 0x0) 12:15:05 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) setsockopt(0xffffffffffffffff, 0x5, 0x10000, &(0x7f0000000040)="a8a905ef3b2aa92f7c425e6a945551ab344f9b2f1d35f81e2e99760f9a152da0964226faadaabeb100d5161b6ab3f28272bff4395a6010d732d300cdbefbeb7d69caa986a4cc9bc602df2e39323b693f45cd608daf64114d45a67722211e02ff323b4fe5d4889949dba1bc2641f86d29f614cce811d55a9b3015", 0x7a) 12:15:05 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b3c, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b3a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:05 executing program 2: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 12:15:05 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b44, 0x0) 12:15:05 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x0) ioctl$SIOCGETLINKNAME(r1, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:05 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) setsockopt(0xffffffffffffffff, 0x5, 0x10000, &(0x7f0000000040)="a8a905ef3b2aa92f7c425e6a945551ab344f9b2f1d35f81e2e99760f9a152da0964226faadaabeb100d5161b6ab3f28272bff4395a6010d732d300cdbefbeb7d69caa986a4cc9bc602df2e39323b693f45cd608daf64114d45a67722211e02ff323b4fe5d4889949dba1bc2641f86d29f614cce811d55a9b3015", 0x7a) 12:15:05 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b3c, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b3a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:05 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 12:15:05 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b44, 0x0) 12:15:05 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(0xffffffffffffffff, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:05 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) setsockopt(0xffffffffffffffff, 0x5, 0x10000, &(0x7f0000000040)="a8a905ef3b2aa92f7c425e6a945551ab344f9b2f1d35f81e2e99760f9a152da0964226faadaabeb100d5161b6ab3f28272bff4395a6010d732d300cdbefbeb7d69caa986a4cc9bc602df2e39323b693f45cd608daf64114d45a67722211e02ff323b4fe5d4889949dba1bc2641f86d29f614cce811d55a9b3015", 0x7a) 12:15:06 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b3c, 0x0) 12:15:06 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b3a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:06 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(0xffffffffffffffff, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:06 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 12:15:06 executing program 1: getitimer(0x4, &(0x7f0000000040)) 12:15:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt(r0, 0x0, 0x10000, &(0x7f0000000040)="a8a905ef3b2aa92f7c425e6a945551ab344f9b2f1d35f81e2e99760f9a152da0964226faadaabeb100d5161b6ab3f28272bff4395a6010d732d300cdbefbeb7d69caa986a4cc9bc602df2e39323b693f45cd608daf64114d45a67722211e02ff323b4fe5d4889949dba1bc2641f86d29f614cce811d55a9b3015", 0x7a) 12:15:06 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b36, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:06 executing program 0: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b3a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:06 executing program 1: getitimer(0x4, &(0x7f0000000040)) 12:15:06 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(0xffffffffffffffff, 0x89e0, &(0x7f00000001c0)={0x4, 0x2}) 12:15:06 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 12:15:06 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b36, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt(r0, 0x0, 0x10000, &(0x7f0000000040)="a8a905ef3b2aa92f7c425e6a945551ab344f9b2f1d35f81e2e99760f9a152da0964226faadaabeb100d5161b6ab3f28272bff4395a6010d732d300cdbefbeb7d69caa986a4cc9bc602df2e39323b693f45cd608daf64114d45a67722211e02ff323b4fe5d4889949dba1bc2641f86d29f614cce811d55a9b3015", 0x7a) 12:15:06 executing program 0: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b3a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:06 executing program 1: getitimer(0x4, &(0x7f0000000040)) 12:15:06 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)) getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 12:15:06 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGETLINKNAME(r1, 0x89e0, 0x0) 12:15:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt(r0, 0x0, 0x10000, &(0x7f0000000040)="a8a905ef3b2aa92f7c425e6a945551ab344f9b2f1d35f81e2e99760f9a152da0964226faadaabeb100d5161b6ab3f28272bff4395a6010d732d300cdbefbeb7d69caa986a4cc9bc602df2e39323b693f45cd608daf64114d45a67722211e02ff323b4fe5d4889949dba1bc2641f86d29f614cce811d55a9b3015", 0x7a) 12:15:06 executing program 0: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b3a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:06 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b36, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:06 executing program 1: getitimer(0x0, &(0x7f0000000040)) 12:15:06 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)) getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 12:15:06 executing program 4: socketpair$tipc(0x1e, 0xfa150a684a7038cc, 0x0, &(0x7f0000000000)) 12:15:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt(r0, 0x5, 0x0, &(0x7f0000000040)="a8a905ef3b2aa92f7c425e6a945551ab344f9b2f1d35f81e2e99760f9a152da0964226faadaabeb100d5161b6ab3f28272bff4395a6010d732d300cdbefbeb7d69caa986a4cc9bc602df2e39323b693f45cd608daf64114d45a67722211e02ff323b4fe5d4889949dba1bc2641f86d29f614cce811d55a9b3015", 0x7a) 12:15:06 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b3a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:06 executing program 3: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b36, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:06 executing program 1: getitimer(0x0, &(0x7f0000000040)) 12:15:06 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)) getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 12:15:06 executing program 4: socketpair$tipc(0x1e, 0xfa150a684a7038cc, 0x0, &(0x7f0000000000)) 12:15:06 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b3a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt(r0, 0x5, 0x0, 0x0, 0x0) 12:15:06 executing program 3: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b36, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:06 executing program 1: getitimer(0x0, &(0x7f0000000040)) 12:15:06 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, 0x0, &(0x7f00000000c0)) 12:15:06 executing program 4: socketpair$tipc(0x1e, 0xfa150a684a7038cc, 0x0, &(0x7f0000000000)) 12:15:07 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b3a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:07 executing program 3: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b36, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:07 executing program 4: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000000)) 12:15:07 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, 0x0, &(0x7f00000000c0)) 12:15:07 executing program 1: getitimer(0x4, 0x0) 12:15:07 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) setsockopt$TIPC_MCAST_REPLICAST(r1, 0x10f, 0x86) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:07 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000000)={0x27, 0x0, 0x81, 0xffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0) 12:15:07 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b3a, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:07 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b33, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:07 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b36, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:07 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, 0x0, &(0x7f00000000c0)) 12:15:07 executing program 4: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000000)) 12:15:07 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b3a, 0x0) 12:15:07 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b33, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:07 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r0, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x29, 0x3, 0x10000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r3, 0x0, 0x0, 0x0, 0x0) ioctl$CAPI_INSTALLED(0xffffffffffffffff, 0x80024322) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r4, 0x0, 0x0, 0x0, 0x0) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r5, 0x541c, &(0x7f0000002840)) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x16) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001500)={0xffffffffffffffff}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x44, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x122}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x8004}, 0x20080800) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001600)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c0000100", @ANYRES16, @ANYRESHEX=r1, @ANYRES32, @ANYBLOB="1a000100", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="de0cdae84a16cbbea5e93ef525a6b758430b17d398aab3a7818bc4866b1ef5ea4f8ed0082217761105d818a0362c50487c8e2a50fb350ad37982eedf4a783d738f47bd8dba9018d7decd648492fadb6d159bb85cd5f77a4f23b33926b5b3b268154e90649924dadda2909bcda3a1fe5ebc23fae9c96b0755e6fd1560f98d1184b18377427ce3000000000000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100000000000c00040009000000000000000c000200070000000041ac000c00020001000000000000000c0005ffe3002000000800000000078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="110001004832f77a532891b4063bd6373646bc0a8eacc78ec5a315610d9f09b3173fe74dd940c76a00936e2019df30f518cc1398c562d84d9466a1878e9d6314bea086edbe1fd5389774e68265585c5295f4ee7939d57a8d3ce0f590b6d90dbed4d1ba01331c29dea62db96785df4443a95d0cfe3c713a73847be46d4b", @ANYRES32=r6, @ANYBLOB="0c0003006500000000000000"], 0xc0}, 0x1, 0x0, 0x0, 0x8000}, 0x20048095) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000240)=0x243a) getsockopt$TIPC_IMPORTANCE(r8, 0x10f, 0x7f, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:07 executing program 4: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000000)) 12:15:07 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b36, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:07 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000080), 0x0) 12:15:07 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b3a, 0x0) 12:15:07 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b33, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:07 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b36, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:07 executing program 4: socketpair$tipc(0x1e, 0xfa150a684a7038cc, 0x0, 0x0) 12:15:07 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r0, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x29, 0x3, 0x10000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r3, 0x0, 0x0, 0x0, 0x0) ioctl$CAPI_INSTALLED(0xffffffffffffffff, 0x80024322) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r4, 0x0, 0x0, 0x0, 0x0) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r5, 0x541c, &(0x7f0000002840)) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x16) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001500)={0xffffffffffffffff}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x44, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x122}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x8004}, 0x20080800) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001600)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c0000100", @ANYRES16, @ANYRESHEX=r1, @ANYRES32, @ANYBLOB="1a000100", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="de0cdae84a16cbbea5e93ef525a6b758430b17d398aab3a7818bc4866b1ef5ea4f8ed0082217761105d818a0362c50487c8e2a50fb350ad37982eedf4a783d738f47bd8dba9018d7decd648492fadb6d159bb85cd5f77a4f23b33926b5b3b268154e90649924dadda2909bcda3a1fe5ebc23fae9c96b0755e6fd1560f98d1184b18377427ce3000000000000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100000000000c00040009000000000000000c000200070000000041ac000c00020001000000000000000c0005ffe3002000000800000000078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="110001004832f77a532891b4063bd6373646bc0a8eacc78ec5a315610d9f09b3173fe74dd940c76a00936e2019df30f518cc1398c562d84d9466a1878e9d6314bea086edbe1fd5389774e68265585c5295f4ee7939d57a8d3ce0f590b6d90dbed4d1ba01331c29dea62db96785df4443a95d0cfe3c713a73847be46d4b", @ANYRES32=r6, @ANYBLOB="0c0003006500000000000000"], 0xc0}, 0x1, 0x0, 0x0, 0x8000}, 0x20048095) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000240)=0x243a) getsockopt$TIPC_IMPORTANCE(r8, 0x10f, 0x7f, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:07 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000080), 0x0) 12:15:07 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b3a, 0x0) 12:15:07 executing program 1: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b33, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:07 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b36, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:07 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000080), 0x0) 12:15:07 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b36, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:07 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r0, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x29, 0x3, 0x10000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r3, 0x0, 0x0, 0x0, 0x0) ioctl$CAPI_INSTALLED(0xffffffffffffffff, 0x80024322) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r4, 0x0, 0x0, 0x0, 0x0) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r5, 0x541c, &(0x7f0000002840)) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x16) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001500)={0xffffffffffffffff}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x44, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x122}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x8004}, 0x20080800) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001600)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c0000100", @ANYRES16, @ANYRESHEX=r1, @ANYRES32, @ANYBLOB="1a000100", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="de0cdae84a16cbbea5e93ef525a6b758430b17d398aab3a7818bc4866b1ef5ea4f8ed0082217761105d818a0362c50487c8e2a50fb350ad37982eedf4a783d738f47bd8dba9018d7decd648492fadb6d159bb85cd5f77a4f23b33926b5b3b268154e90649924dadda2909bcda3a1fe5ebc23fae9c96b0755e6fd1560f98d1184b18377427ce3000000000000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100000000000c00040009000000000000000c000200070000000041ac000c00020001000000000000000c0005ffe3002000000800000000078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="110001004832f77a532891b4063bd6373646bc0a8eacc78ec5a315610d9f09b3173fe74dd940c76a00936e2019df30f518cc1398c562d84d9466a1878e9d6314bea086edbe1fd5389774e68265585c5295f4ee7939d57a8d3ce0f590b6d90dbed4d1ba01331c29dea62db96785df4443a95d0cfe3c713a73847be46d4b", @ANYRES32=r6, @ANYBLOB="0c0003006500000000000000"], 0xc0}, 0x1, 0x0, 0x0, 0x8000}, 0x20048095) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000240)=0x243a) getsockopt$TIPC_IMPORTANCE(r8, 0x10f, 0x7f, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:07 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b32, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:07 executing program 1: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b33, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:08 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x8a, &(0x7f0000000000), 0x4) 12:15:08 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b36, 0x0) 12:15:08 executing program 1: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b33, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:08 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b32, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:08 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b36, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:08 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r0, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x29, 0x3, 0x10000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r3, 0x0, 0x0, 0x0, 0x0) ioctl$CAPI_INSTALLED(0xffffffffffffffff, 0x80024322) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r4, 0x0, 0x0, 0x0, 0x0) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r5, 0x541c, &(0x7f0000002840)) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x16) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001500)={0xffffffffffffffff}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x44, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x122}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x8004}, 0x20080800) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001600)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c0000100", @ANYRES16, @ANYRESHEX=r1, @ANYRES32, @ANYBLOB="1a000100", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="de0cdae84a16cbbea5e93ef525a6b758430b17d398aab3a7818bc4866b1ef5ea4f8ed0082217761105d818a0362c50487c8e2a50fb350ad37982eedf4a783d738f47bd8dba9018d7decd648492fadb6d159bb85cd5f77a4f23b33926b5b3b268154e90649924dadda2909bcda3a1fe5ebc23fae9c96b0755e6fd1560f98d1184b18377427ce3000000000000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100000000000c00040009000000000000000c000200070000000041ac000c00020001000000000000000c0005ffe3002000000800000000078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="110001004832f77a532891b4063bd6373646bc0a8eacc78ec5a315610d9f09b3173fe74dd940c76a00936e2019df30f518cc1398c562d84d9466a1878e9d6314bea086edbe1fd5389774e68265585c5295f4ee7939d57a8d3ce0f590b6d90dbed4d1ba01331c29dea62db96785df4443a95d0cfe3c713a73847be46d4b", @ANYRES32=r6, @ANYBLOB="0c0003006500000000000000"], 0xc0}, 0x1, 0x0, 0x0, 0x8000}, 0x20048095) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000240)=0x243a) 12:15:08 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x8a, &(0x7f0000000000), 0x4) 12:15:08 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b30, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:08 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b33, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:08 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b32, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:08 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b36, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:08 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x8a, &(0x7f0000000000), 0x4) 12:15:08 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b30, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:08 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r0, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x29, 0x3, 0x10000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r3, 0x0, 0x0, 0x0, 0x0) ioctl$CAPI_INSTALLED(0xffffffffffffffff, 0x80024322) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r4, 0x0, 0x0, 0x0, 0x0) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r5, 0x541c, &(0x7f0000002840)) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x16) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001500)={0xffffffffffffffff}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x44, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x122}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x8004}, 0x20080800) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001600)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c0000100", @ANYRES16, @ANYRESHEX=r1, @ANYRES32, @ANYBLOB="1a000100", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="de0cdae84a16cbbea5e93ef525a6b758430b17d398aab3a7818bc4866b1ef5ea4f8ed0082217761105d818a0362c50487c8e2a50fb350ad37982eedf4a783d738f47bd8dba9018d7decd648492fadb6d159bb85cd5f77a4f23b33926b5b3b268154e90649924dadda2909bcda3a1fe5ebc23fae9c96b0755e6fd1560f98d1184b18377427ce3000000000000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100000000000c00040009000000000000000c000200070000000041ac000c00020001000000000000000c0005ffe3002000000800000000078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="110001004832f77a532891b4063bd6373646bc0a8eacc78ec5a315610d9f09b3173fe74dd940c76a00936e2019df30f518cc1398c562d84d9466a1878e9d6314bea086edbe1fd5389774e68265585c5295f4ee7939d57a8d3ce0f590b6d90dbed4d1ba01331c29dea62db96785df4443a95d0cfe3c713a73847be46d4b", @ANYRES32=r6, @ANYBLOB="0c0003006500000000000000"], 0xc0}, 0x1, 0x0, 0x0, 0x8000}, 0x20048095) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) 12:15:08 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b33, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:08 executing program 4: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b36, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:08 executing program 0: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b32, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:08 executing program 2: setsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x8a, &(0x7f0000000000), 0x4) 12:15:08 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b30, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:08 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r0, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x29, 0x3, 0x10000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r3, 0x0, 0x0, 0x0, 0x0) ioctl$CAPI_INSTALLED(0xffffffffffffffff, 0x80024322) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r4, 0x0, 0x0, 0x0, 0x0) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r5, 0x541c, &(0x7f0000002840)) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x16) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001500)={0xffffffffffffffff}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x44, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x122}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x8004}, 0x20080800) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001600)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c0000100", @ANYRES16, @ANYRESHEX=r1, @ANYRES32, @ANYBLOB="1a000100", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="de0cdae84a16cbbea5e93ef525a6b758430b17d398aab3a7818bc4866b1ef5ea4f8ed0082217761105d818a0362c50487c8e2a50fb350ad37982eedf4a783d738f47bd8dba9018d7decd648492fadb6d159bb85cd5f77a4f23b33926b5b3b268154e90649924dadda2909bcda3a1fe5ebc23fae9c96b0755e6fd1560f98d1184b18377427ce3000000000000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100000000000c00040009000000000000000c000200070000000041ac000c00020001000000000000000c0005ffe3002000000800000000078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="110001004832f77a532891b4063bd6373646bc0a8eacc78ec5a315610d9f09b3173fe74dd940c76a00936e2019df30f518cc1398c562d84d9466a1878e9d6314bea086edbe1fd5389774e68265585c5295f4ee7939d57a8d3ce0f590b6d90dbed4d1ba01331c29dea62db96785df4443a95d0cfe3c713a73847be46d4b", @ANYRES32=r6, @ANYBLOB="0c0003006500000000000000"], 0xc0}, 0x1, 0x0, 0x0, 0x8000}, 0x20048095) 12:15:08 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b33, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:08 executing program 0: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b32, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:08 executing program 4: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b36, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:08 executing program 2: setsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x8a, &(0x7f0000000000), 0x4) 12:15:08 executing program 3: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b30, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:08 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r0, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) socket(0x29, 0x3, 0x10000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r2, 0x0, 0x0, 0x0, 0x0) ioctl$CAPI_INSTALLED(0xffffffffffffffff, 0x80024322) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r3, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x541c, &(0x7f0000002840)) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x16) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001500)) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x44, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x122}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x8004}, 0x20080800) 12:15:08 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b33, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:08 executing program 0: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b32, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:08 executing program 4: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b36, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:08 executing program 3: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b30, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:08 executing program 2: setsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x8a, &(0x7f0000000000), 0x4) 12:15:09 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r0, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) socket(0x29, 0x3, 0x10000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r2, 0x0, 0x0, 0x0, 0x0) ioctl$CAPI_INSTALLED(0xffffffffffffffff, 0x80024322) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r3, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x541c, &(0x7f0000002840)) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x16) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001500)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 12:15:09 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b36, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:09 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b33, 0x0) 12:15:09 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b32, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:09 executing program 3: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b30, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:09 executing program 2: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x8a, &(0x7f0000000000), 0x4) 12:15:09 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r0, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) socket(0x29, 0x3, 0x10000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r2, 0x0, 0x0, 0x0, 0x0) ioctl$CAPI_INSTALLED(0xffffffffffffffff, 0x80024322) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r3, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x541c, &(0x7f0000002840)) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x16) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001500)) 12:15:09 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b32, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:09 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b36, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:09 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b33, 0x0) 12:15:09 executing program 2: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x8a, &(0x7f0000000000), 0x4) 12:15:09 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r0, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) socket(0x29, 0x3, 0x10000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r2, 0x0, 0x0, 0x0, 0x0) ioctl$CAPI_INSTALLED(0xffffffffffffffff, 0x80024322) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r3, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x541c, &(0x7f0000002840)) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x16) 12:15:09 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b30, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:09 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b32, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:09 executing program 2: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x8a, &(0x7f0000000000), 0x4) 12:15:09 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b33, 0x0) 12:15:09 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b36, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:09 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b30, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:09 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r0, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) socket(0x29, 0x3, 0x10000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r2, 0x0, 0x0, 0x0, 0x0) ioctl$CAPI_INSTALLED(0xffffffffffffffff, 0x80024322) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r3, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x541c, &(0x7f0000002840)) 12:15:09 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b32, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:09 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) setsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x8a, &(0x7f0000000000), 0x4) 12:15:09 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b36, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:09 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b36, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:09 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b30, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:09 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b33, 0x0) 12:15:09 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r0, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) socket(0x29, 0x3, 0x10000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r2, 0x0, 0x0, 0x0, 0x0) ioctl$CAPI_INSTALLED(0xffffffffffffffff, 0x80024322) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r3, 0x0, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) 12:15:09 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) setsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x8a, &(0x7f0000000000), 0x4) 12:15:09 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b32, 0x0) 12:15:09 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b36, 0x0) 12:15:09 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b30, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:09 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b33, 0x0) 12:15:09 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) setsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x8a, &(0x7f0000000000), 0x4) 12:15:09 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r0, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) socket(0x29, 0x3, 0x10000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r2, 0x0, 0x0, 0x0, 0x0) ioctl$CAPI_INSTALLED(0xffffffffffffffff, 0x80024322) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r3, 0x0, 0x0, 0x0, 0x0) 12:15:10 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b32, 0x0) 12:15:10 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b32, 0x0) 12:15:10 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b30, 0x0) 12:15:10 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) setsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x8a, &(0x7f0000000000), 0x4) 12:15:10 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b33, 0x0) 12:15:10 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b32, 0x0) 12:15:10 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r0, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) socket(0x29, 0x3, 0x10000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r2, 0x0, 0x0, 0x0, 0x0) ioctl$CAPI_INSTALLED(0xffffffffffffffff, 0x80024322) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)) 12:15:10 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b32, 0x0) 12:15:10 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) setsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x8a, &(0x7f0000000000), 0x4) 12:15:10 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b30, 0x0) 12:15:10 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b32, 0x0) 12:15:10 executing program 1: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b33, 0x0) 12:15:10 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b30, 0x0) 12:15:10 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r0, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) socket(0x29, 0x3, 0x10000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r2, 0x0, 0x0, 0x0, 0x0) ioctl$CAPI_INSTALLED(0xffffffffffffffff, 0x80024322) 12:15:10 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) setsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x8a, &(0x7f0000000000), 0x4) 12:15:10 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b30, 0x0) 12:15:10 executing program 4: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b32, 0x0) 12:15:10 executing program 1: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b33, 0x0) 12:15:10 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b30, 0x0) 12:15:10 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r0, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) socket(0x29, 0x3, 0x10000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r2, 0x0, 0x0, 0x0, 0x0) 12:15:10 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x8a, 0x0, 0x0) 12:15:10 executing program 4: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b32, 0x0) 12:15:10 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r0, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) socket(0x29, 0x3, 0x10000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r2, 0x0, 0x0, 0x0, 0x0) ioctl$CAPI_INSTALLED(0xffffffffffffffff, 0x80024322) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)) 12:15:10 executing program 1: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b33, 0x0) 12:15:10 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x8a, 0x0, 0x0) 12:15:10 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r0, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) socket(0x29, 0x3, 0x10000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)) 12:15:10 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b30, 0x0) 12:15:10 executing program 4: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b32, 0x0) 12:15:10 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b32, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:10 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r0, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) socket(0x29, 0x3, 0x10000) 12:15:10 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b33, 0x0) 12:15:10 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x8a, 0x0, 0x0) 12:15:10 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b32, 0x0) 12:15:11 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b32, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:11 executing program 0: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b30, 0x0) 12:15:11 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r0, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)) socket(0x29, 0x3, 0x10000) 12:15:11 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b33, 0x0) 12:15:11 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r0, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) socket(0x29, 0x3, 0x10000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r2, 0x0, 0x0, 0x0, 0x0) ioctl$CAPI_INSTALLED(0xffffffffffffffff, 0x80024322) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r3, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x541c, &(0x7f0000002840)) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x16) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001500)) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x44, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x122}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x8004}, 0x20080800) 12:15:11 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b32, 0x0) 12:15:11 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b32, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:11 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b33, 0x0) 12:15:11 executing program 0: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b30, 0x0) 12:15:11 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r0, 0x0, 0x0, 0x0, 0x0) socket(0x29, 0x3, 0x10000) 12:15:11 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r0, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x29, 0x3, 0x10000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r3, 0x0, 0x0, 0x0, 0x0) ioctl$CAPI_INSTALLED(0xffffffffffffffff, 0x80024322) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r4, 0x0, 0x0, 0x0, 0x0) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r5, 0x541c, &(0x7f0000002840)) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x16) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001500)={0xffffffffffffffff}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x44, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x122}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x8004}, 0x20080800) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001600)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c0000100", @ANYRES16, @ANYRESHEX=r1, @ANYRES32, @ANYBLOB="1a000100", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="de0cdae84a16cbbea5e93ef525a6b758430b17d398aab3a7818bc4866b1ef5ea4f8ed0082217761105d818a0362c50487c8e2a50fb350ad37982eedf4a783d738f47bd8dba9018d7decd648492fadb6d159bb85cd5f77a4f23b33926b5b3b268154e90649924dadda2909bcda3a1fe5ebc23fae9c96b0755e6fd1560f98d1184b18377427ce3000000000000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100000000000c00040009000000000000000c000200070000000041ac000c00020001000000000000000c0005ffe3002000000800000000078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="110001004832f77a532891b4063bd6373646bc0a8eacc78ec5a315610d9f09b3173fe74dd940c76a00936e2019df30f518cc1398c562d84d9466a1878e9d6314bea086edbe1fd5389774e68265585c5295f4ee7939d57a8d3ce0f590b6d90dbed4d1ba01331c29dea62db96785df4443a95d0cfe3c713a73847be46d4b", @ANYRES32=r6, @ANYBLOB="0c0003006500000000000000"], 0xc0}, 0x1, 0x0, 0x0, 0x8000}, 0x20048095) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) 12:15:11 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b32, 0x0) 12:15:11 executing program 3: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b32, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:11 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b33, 0x0) 12:15:11 executing program 0: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b30, 0x0) 12:15:11 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)) socket(0x29, 0x3, 0x10000) 12:15:11 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b32, 0x0) 12:15:11 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:11 executing program 3: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b32, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:11 executing program 5: socket(0x29, 0x3, 0x10000) 12:15:11 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:11 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b30, 0x0) 12:15:11 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x85, &(0x7f0000000000), 0x4) 12:15:11 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:11 executing program 3: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b32, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:11 executing program 5: socket(0x0, 0x3, 0x10000) 12:15:11 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x85, &(0x7f0000000000), 0x4) 12:15:11 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:11 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b30, 0x0) 12:15:11 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b32, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:11 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b30, 0x0) 12:15:11 executing program 5: socket(0x0, 0x3, 0x10000) 12:15:11 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x85, &(0x7f0000000000), 0x4) 12:15:11 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:11 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:11 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b32, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:12 executing program 4: setsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x85, &(0x7f0000000000), 0x4) 12:15:12 executing program 2: getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:12 executing program 1: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b2f, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:12 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b30, 0x0) 12:15:12 executing program 5: socket(0x0, 0x3, 0x10000) 12:15:12 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b32, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:12 executing program 4: setsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x85, &(0x7f0000000000), 0x4) 12:15:12 executing program 1: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b2f, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:12 executing program 2: getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:12 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:12 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b32, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:12 executing program 5: socket(0x29, 0x0, 0x10000) 12:15:12 executing program 2: getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:12 executing program 4: setsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x85, &(0x7f0000000000), 0x4) 12:15:12 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:12 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b32, 0x0) 12:15:12 executing program 1: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b2f, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:12 executing program 5: socket(0x29, 0x0, 0x0) 12:15:12 executing program 4: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x85, &(0x7f0000000000), 0x4) 12:15:12 executing program 2: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:12 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:12 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:12 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:12 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:12 executing program 4: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x85, &(0x7f0000000000), 0x4) 12:15:12 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b2f, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:12 executing program 2: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:12 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:12 executing program 0: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x2, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:12 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:12 executing program 4: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x85, &(0x7f0000000000), 0x4) 12:15:12 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:12 executing program 0: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x2, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:12 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:12 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b2f, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:12 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) setsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x85, &(0x7f0000000000), 0x4) 12:15:12 executing program 2: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:13 executing program 3: setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0x7) 12:15:13 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:13 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b2f, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:13 executing program 5: getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:13 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) setsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x85, &(0x7f0000000000), 0x4) 12:15:13 executing program 0: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x2, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:13 executing program 3: setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0x7) 12:15:13 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) 12:15:13 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:13 executing program 5: getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:13 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:13 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) setsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x85, &(0x7f0000000000), 0x4) 12:15:13 executing program 3: setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0x7) 12:15:13 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) 12:15:13 executing program 5: getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:13 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:13 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) setsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x85, &(0x7f0000000000), 0x4) 12:15:13 executing program 5: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:13 executing program 3: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:13 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x2, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:13 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) 12:15:13 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:13 executing program 3: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:13 executing program 5: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:13 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) setsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x85, &(0x7f0000000000), 0x4) 12:15:13 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x2, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:13 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) 12:15:13 executing program 3: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:13 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)) setsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x85, &(0x7f0000000000), 0x4) 12:15:13 executing program 5: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:13 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:13 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x2, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:13 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0x7) 12:15:13 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) 12:15:13 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:13 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x85, 0x0, 0x0) 12:15:13 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:13 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:13 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, 0x0, &(0x7f0000000140)) 12:15:14 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0x7) 12:15:14 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) 12:15:14 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x85, 0x0, 0x0) 12:15:14 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:14 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, 0x0, &(0x7f0000000140)) 12:15:14 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:14 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0x7) 12:15:14 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:14 executing program 1: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b2f, 0x0) 12:15:14 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x85, 0x0, 0x0) 12:15:14 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, 0x0, &(0x7f0000000140)) 12:15:14 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:14 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0x7) 12:15:14 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:14 executing program 1: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b2f, 0x0) 12:15:14 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:14 executing program 0: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:14 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), 0x0) 12:15:14 executing program 1: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b2f, 0x0) 12:15:14 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0x7) 12:15:14 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:14 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:14 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x2, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:14 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), 0x0) 12:15:14 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0x7) 12:15:14 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) 12:15:14 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:14 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), 0x0) 12:15:14 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:14 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x6, 0x7f, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:14 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:14 executing program 2 (fault-call:1 fault-nth:0): socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:14 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, 0x0, &(0x7f0000000140)) 12:15:14 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b2f, 0x0) 12:15:14 executing program 4: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x2, 0x0) 12:15:14 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x6, 0x7f, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:15 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) [ 899.386969][T32114] FAULT_INJECTION: forcing a failure. [ 899.386969][T32114] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 899.430969][T32114] CPU: 1 PID: 32114 Comm: syz-executor.2 Not tainted 5.12.0-rc5-syzkaller #0 [ 899.439945][T32114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 899.449992][T32114] Call Trace: [ 899.453280][T32114] dump_stack+0x141/0x1d7 [ 899.457628][T32114] should_fail.cold+0x5/0xa [ 899.462148][T32114] _copy_to_user+0x2c/0x150 [ 899.466667][T32114] tipc_getsockopt+0x17f/0x640 [ 899.471425][T32114] ? tipc_data_ready+0x260/0x260 [ 899.476358][T32114] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 899.482597][T32114] ? tipc_data_ready+0x260/0x260 [ 899.487523][T32114] __sys_getsockopt+0x21f/0x5f0 [ 899.492385][T32114] ? __ia32_sys_setsockopt+0x150/0x150 [ 899.497843][T32114] __x64_sys_getsockopt+0xba/0x150 [ 899.502944][T32114] ? syscall_enter_from_user_mode+0x27/0x70 [ 899.508831][T32114] do_syscall_64+0x2d/0x70 [ 899.513327][T32114] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 899.519216][T32114] RIP: 0033:0x466459 [ 899.523099][T32114] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 899.542717][T32114] RSP: 002b:00007f8c65578188 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 899.551146][T32114] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 899.559110][T32114] RDX: 0000000000000089 RSI: 000000000000010f RDI: 0000000000000003 [ 899.567072][T32114] RBP: 00007f8c655781d0 R08: 0000000020000140 R09: 0000000000000000 12:15:15 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b2f, 0x0) 12:15:15 executing program 4: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x2, 0x0) 12:15:15 executing program 2 (fault-call:1 fault-nth:1): socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 899.575033][T32114] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000001 [ 899.583010][T32114] R13: 00007ffc1d6c6f6f R14: 00007f8c65578300 R15: 0000000000022000 12:15:15 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:15 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, 0x0, &(0x7f0000000140)) 12:15:15 executing program 0 (fault-call:1 fault-nth:0): socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:15 executing program 4: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x2, 0x0) 12:15:15 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b2f, 0x0) [ 899.731328][T32128] FAULT_INJECTION: forcing a failure. [ 899.731328][T32128] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 899.797780][T32135] FAULT_INJECTION: forcing a failure. [ 899.797780][T32135] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 899.821276][T32128] CPU: 0 PID: 32128 Comm: syz-executor.2 Not tainted 5.12.0-rc5-syzkaller #0 [ 899.830234][T32128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 899.840288][T32128] Call Trace: [ 899.843599][T32128] dump_stack+0x141/0x1d7 12:15:15 executing program 1 (fault-call:1 fault-nth:0): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) [ 899.847971][T32128] should_fail.cold+0x5/0xa [ 899.852484][T32128] _copy_to_user+0x2c/0x150 [ 899.857005][T32128] simple_read_from_buffer+0xcc/0x160 [ 899.862390][T32128] proc_fail_nth_read+0x187/0x220 [ 899.867434][T32128] ? proc_exe_link+0x1d0/0x1d0 [ 899.872208][T32128] ? security_file_permission+0x248/0x560 [ 899.877935][T32128] ? proc_exe_link+0x1d0/0x1d0 [ 899.882703][T32128] vfs_read+0x1b5/0x570 [ 899.886864][T32128] ksys_read+0x12d/0x250 [ 899.891109][T32128] ? vfs_write+0xa30/0xa30 [ 899.895535][T32128] ? syscall_enter_from_user_mode+0x27/0x70 [ 899.901435][T32128] do_syscall_64+0x2d/0x70 [ 899.905862][T32128] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 899.911762][T32128] RIP: 0033:0x4191dc [ 899.915653][T32128] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 899.935285][T32128] RSP: 002b:00007f8c65578170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 12:15:15 executing program 3: setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x6, 0x82, 0x0, 0x0) 12:15:15 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, 0x0, &(0x7f0000000140)) [ 899.943989][T32128] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004191dc [ 899.949296][T32141] FAULT_INJECTION: forcing a failure. [ 899.949296][T32141] name failslab, interval 1, probability 0, space 0, times 0 [ 899.951961][T32128] RDX: 000000000000000f RSI: 00007f8c655781e0 RDI: 0000000000000005 [ 899.951978][T32128] RBP: 00007f8c655781d0 R08: 0000000000000000 R09: 0000000000000000 [ 899.951992][T32128] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000001 [ 899.952006][T32128] R13: 00007ffc1d6c6f6f R14: 00007f8c65578300 R15: 0000000000022000 [ 900.009220][T32135] CPU: 1 PID: 32135 Comm: syz-executor.0 Not tainted 5.12.0-rc5-syzkaller #0 [ 900.018004][T32135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 900.028147][T32135] Call Trace: [ 900.031426][T32135] dump_stack+0x141/0x1d7 [ 900.035770][T32135] should_fail.cold+0x5/0xa [ 900.040283][T32135] _copy_from_user+0x2c/0x180 [ 900.044976][T32135] tipc_setsockopt+0x6ba/0xe50 [ 900.049753][T32135] ? tipc_nl_sk_walk+0x2e0/0x2e0 [ 900.054703][T32135] ? aa_af_perm+0x230/0x230 [ 900.059224][T32135] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 900.065477][T32135] __sys_setsockopt+0x2db/0x610 [ 900.070334][T32135] ? tipc_nl_sk_walk+0x2e0/0x2e0 [ 900.075269][T32135] ? __ia32_sys_recv+0x100/0x100 [ 900.080198][T32135] ? lock_downgrade+0x6e0/0x6e0 [ 900.085053][T32135] __x64_sys_setsockopt+0xba/0x150 [ 900.090155][T32135] ? syscall_enter_from_user_mode+0x27/0x70 [ 900.096044][T32135] do_syscall_64+0x2d/0x70 [ 900.100475][T32135] entry_SYSCALL_64_after_hwframe+0x44/0xae 12:15:15 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) [ 900.106365][T32135] RIP: 0033:0x466459 [ 900.110421][T32135] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 900.130033][T32135] RSP: 002b:00007fc4f38fb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 900.138450][T32135] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 900.146413][T32135] RDX: 0000000000000082 RSI: 000000000000010f RDI: 0000000000000003 [ 900.154376][T32135] RBP: 00007fc4f38fb1d0 R08: 0000000000000007 R09: 0000000000000000 [ 900.162340][T32135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 900.170301][T32135] R13: 00007ffc46b1200f R14: 00007fc4f38fb300 R15: 0000000000022000 [ 900.189858][T32141] CPU: 0 PID: 32141 Comm: syz-executor.1 Not tainted 5.12.0-rc5-syzkaller #0 [ 900.198916][T32141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 900.208974][T32141] Call Trace: [ 900.212257][T32141] dump_stack+0x141/0x1d7 [ 900.216603][T32141] should_fail.cold+0x5/0xa [ 900.221118][T32141] ? tomoyo_realpath_from_path+0xc3/0x620 [ 900.226845][T32141] should_failslab+0x5/0x10 [ 900.231380][T32141] __kmalloc+0x72/0x310 [ 900.235550][T32141] tomoyo_realpath_from_path+0xc3/0x620 [ 900.241105][T32141] ? tomoyo_profile+0x42/0x50 [ 900.245794][T32141] tomoyo_path_number_perm+0x1d5/0x590 [ 900.251264][T32141] ? tomoyo_path_number_perm+0x18d/0x590 [ 900.256907][T32141] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 900.262750][T32141] ? lock_downgrade+0x6e0/0x6e0 [ 900.267645][T32141] ? __fget_files+0x288/0x3d0 [ 900.272335][T32141] security_file_ioctl+0x50/0xb0 [ 900.277285][T32141] __x64_sys_ioctl+0xb3/0x200 [ 900.281994][T32141] do_syscall_64+0x2d/0x70 [ 900.286430][T32141] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 900.292331][T32141] RIP: 0033:0x466459 [ 900.296226][T32141] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 900.315838][T32141] RSP: 002b:00007f2326793188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 900.324283][T32141] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 900.332256][T32141] RDX: 0000000000000000 RSI: 0000000000004b2f RDI: 0000000000000003 [ 900.340251][T32141] RBP: 00007f23267931d0 R08: 0000000000000000 R09: 0000000000000000 [ 900.348307][T32141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 12:15:16 executing program 3: setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x6, 0x82, 0x0, 0x0) 12:15:16 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), 0x0) [ 900.356278][T32141] R13: 00007fffa5e446df R14: 00007f2326793300 R15: 0000000000022000 12:15:16 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:16 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x2, 0x0) 12:15:16 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), 0x0) 12:15:16 executing program 0 (fault-call:1 fault-nth:1): socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:16 executing program 3: setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x6, 0x82, 0x0, 0x0) 12:15:16 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), 0x0) [ 900.798420][T32169] FAULT_INJECTION: forcing a failure. [ 900.798420][T32169] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 900.837624][T32169] CPU: 1 PID: 32169 Comm: syz-executor.0 Not tainted 5.12.0-rc5-syzkaller #0 [ 900.844186][T32141] ERROR: Out of memory at tomoyo_realpath_from_path. [ 900.846483][T32169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 900.846502][T32169] Call Trace: [ 900.846510][T32169] dump_stack+0x141/0x1d7 [ 900.846542][T32169] should_fail.cold+0x5/0xa [ 900.846570][T32169] _copy_to_user+0x2c/0x150 [ 900.846599][T32169] simple_read_from_buffer+0xcc/0x160 [ 900.885447][T32169] proc_fail_nth_read+0x187/0x220 [ 900.890520][T32169] ? proc_exe_link+0x1d0/0x1d0 [ 900.895291][T32169] ? security_file_permission+0x248/0x560 [ 900.901024][T32169] ? proc_exe_link+0x1d0/0x1d0 [ 900.905791][T32169] vfs_read+0x1b5/0x570 [ 900.909946][T32169] ksys_read+0x12d/0x250 [ 900.914182][T32169] ? vfs_write+0xa30/0xa30 [ 900.918593][T32169] ? syscall_enter_from_user_mode+0x27/0x70 [ 900.924486][T32169] do_syscall_64+0x2d/0x70 [ 900.928920][T32169] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 900.934806][T32169] RIP: 0033:0x4191dc [ 900.938692][T32169] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 900.958291][T32169] RSP: 002b:00007fc4f38fb170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 900.966698][T32169] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00000000004191dc [ 900.974683][T32169] RDX: 000000000000000f RSI: 00007fc4f38fb1e0 RDI: 0000000000000005 [ 900.982647][T32169] RBP: 00007fc4f38fb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 900.990612][T32169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 12:15:16 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) 12:15:16 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x2, 0x0) 12:15:16 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x6, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:16 executing program 3: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:16 executing program 5 (fault-call:1 fault-nth:0): socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 900.998572][T32169] R13: 00007ffc46b1200f R14: 00007fc4f38fb300 R15: 0000000000022000 [ 901.066040][T32179] FAULT_INJECTION: forcing a failure. [ 901.066040][T32179] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 901.112448][T32179] CPU: 0 PID: 32179 Comm: syz-executor.5 Not tainted 5.12.0-rc5-syzkaller #0 [ 901.121273][T32179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 901.131329][T32179] Call Trace: [ 901.134609][T32179] dump_stack+0x141/0x1d7 [ 901.138950][T32179] should_fail.cold+0x5/0xa [ 901.143475][T32179] _copy_to_user+0x2c/0x150 [ 901.148000][T32179] tipc_getsockopt+0x17f/0x640 [ 901.152772][T32179] ? tipc_data_ready+0x260/0x260 [ 901.157724][T32179] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 901.163983][T32179] ? tipc_data_ready+0x260/0x260 [ 901.168935][T32179] __sys_getsockopt+0x21f/0x5f0 [ 901.173802][T32179] ? __ia32_sys_setsockopt+0x150/0x150 [ 901.179279][T32179] __x64_sys_getsockopt+0xba/0x150 [ 901.184398][T32179] ? syscall_enter_from_user_mode+0x27/0x70 [ 901.190300][T32179] do_syscall_64+0x2d/0x70 [ 901.194728][T32179] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 901.200631][T32179] RIP: 0033:0x466459 [ 901.204526][T32179] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 901.224137][T32179] RSP: 002b:00007f9d84fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 901.232554][T32179] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 901.240533][T32179] RDX: 0000000000000083 RSI: 000000000000010f RDI: 0000000000000003 [ 901.248512][T32179] RBP: 00007f9d84fb51d0 R08: 0000000020000140 R09: 0000000000000000 12:15:16 executing program 3: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:16 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:16 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x82, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 901.256485][T32179] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000001 [ 901.264455][T32179] R13: 00007ffd10e5360f R14: 00007f9d84fb5300 R15: 0000000000022000 12:15:16 executing program 3: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:17 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:17 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x2, 0x0) 12:15:17 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x10, 0x0) 12:15:17 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x6, 0x82, 0x0, 0x0) 12:15:17 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:17 executing program 5 (fault-call:1 fault-nth:1): socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:17 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b30, 0x0) 12:15:17 executing program 4 (fault-call:1 fault-nth:0): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:17 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x6, 0x82, 0x0, 0x0) 12:15:17 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x7) [ 901.600578][T32205] FAULT_INJECTION: forcing a failure. [ 901.600578][T32205] name fail_usercopy, interval 1, probability 0, space 0, times 0 12:15:17 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x84, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 901.652275][T32210] FAULT_INJECTION: forcing a failure. [ 901.652275][T32210] name failslab, interval 1, probability 0, space 0, times 0 [ 901.654663][T32205] CPU: 0 PID: 32205 Comm: syz-executor.5 Not tainted 5.12.0-rc5-syzkaller #0 [ 901.673812][T32205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 901.683869][T32205] Call Trace: [ 901.687180][T32205] dump_stack+0x141/0x1d7 [ 901.691551][T32205] should_fail.cold+0x5/0xa [ 901.696065][T32205] _copy_to_user+0x2c/0x150 12:15:17 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x87, 0x0, 0x7) [ 901.700582][T32205] simple_read_from_buffer+0xcc/0x160 [ 901.705969][T32205] proc_fail_nth_read+0x187/0x220 [ 901.711007][T32205] ? proc_exe_link+0x1d0/0x1d0 [ 901.715772][T32205] ? security_file_permission+0x248/0x560 [ 901.721492][T32205] ? proc_exe_link+0x1d0/0x1d0 [ 901.726261][T32205] vfs_read+0x1b5/0x570 [ 901.730429][T32205] ksys_read+0x12d/0x250 [ 901.734676][T32205] ? vfs_write+0xa30/0xa30 [ 901.739106][T32205] ? syscall_enter_from_user_mode+0x27/0x70 [ 901.745014][T32205] do_syscall_64+0x2d/0x70 12:15:17 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x87, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:17 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x8a, 0x0, 0x7) [ 901.749440][T32205] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 901.755342][T32205] RIP: 0033:0x4191dc [ 901.759244][T32205] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 901.778860][T32205] RSP: 002b:00007f9d84fb5170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 901.787299][T32205] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004191dc [ 901.795497][T32205] RDX: 000000000000000f RSI: 00007f9d84fb51e0 RDI: 0000000000000005 [ 901.803471][T32205] RBP: 00007f9d84fb51d0 R08: 0000000000000000 R09: 0000000000000000 [ 901.811445][T32205] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000001 [ 901.819415][T32205] R13: 00007ffd10e5360f R14: 00007f9d84fb5300 R15: 0000000000022000 12:15:17 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b31, 0x0) 12:15:17 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x6, 0x82, 0x0, 0x0) [ 901.843636][T32210] CPU: 1 PID: 32210 Comm: syz-executor.4 Not tainted 5.12.0-rc5-syzkaller #0 [ 901.852506][T32210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 901.862569][T32210] Call Trace: [ 901.865848][T32210] dump_stack+0x141/0x1d7 [ 901.870191][T32210] should_fail.cold+0x5/0xa [ 901.874711][T32210] ? tomoyo_realpath_from_path+0xc3/0x620 [ 901.880439][T32210] should_failslab+0x5/0x10 [ 901.884952][T32210] __kmalloc+0x72/0x310 [ 901.889120][T32210] tomoyo_realpath_from_path+0xc3/0x620 [ 901.894676][T32210] ? tomoyo_profile+0x42/0x50 [ 901.899366][T32210] tomoyo_path_number_perm+0x1d5/0x590 [ 901.904868][T32210] ? tomoyo_path_number_perm+0x18d/0x590 [ 901.910517][T32210] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 901.916365][T32210] ? lock_downgrade+0x6e0/0x6e0 [ 901.921241][T32210] ? __fget_files+0x288/0x3d0 [ 901.925932][T32210] security_file_ioctl+0x50/0xb0 [ 901.930880][T32210] __x64_sys_ioctl+0xb3/0x200 [ 901.935569][T32210] do_syscall_64+0x2d/0x70 [ 901.940002][T32210] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 901.945916][T32210] RIP: 0033:0x466459 [ 901.949826][T32210] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 901.969442][T32210] RSP: 002b:00007ff0050ea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 901.977850][T32210] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 901.985832][T32210] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 12:15:17 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x3) [ 901.993794][T32210] RBP: 00007ff0050ea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 902.001759][T32210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 902.009727][T32210] R13: 00007ffcaed5d92f R14: 00007ff0050ea300 R15: 0000000000022000 12:15:17 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:17 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x3) [ 902.052073][T32210] ERROR: Out of memory at tomoyo_realpath_from_path. 12:15:17 executing program 4 (fault-call:1 fault-nth:1): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:17 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x6, 0x82, 0x0, 0x0) 12:15:17 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b32, 0x0) 12:15:17 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x20000104) 12:15:17 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:17 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x6, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 902.233502][T32238] FAULT_INJECTION: forcing a failure. [ 902.233502][T32238] name failslab, interval 1, probability 0, space 0, times 0 [ 902.309272][T32238] CPU: 0 PID: 32238 Comm: syz-executor.4 Not tainted 5.12.0-rc5-syzkaller #0 [ 902.318258][T32238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 902.328356][T32238] Call Trace: [ 902.331655][T32238] dump_stack+0x141/0x1d7 [ 902.336020][T32238] should_fail.cold+0x5/0xa [ 902.340558][T32238] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 902.345956][T32238] should_failslab+0x5/0x10 [ 902.350504][T32238] __kmalloc+0x72/0x310 [ 902.354727][T32238] tomoyo_encode2.part.0+0xe9/0x3a0 [ 902.359986][T32238] tomoyo_encode+0x28/0x50 [ 902.364469][T32238] tomoyo_realpath_from_path+0x186/0x620 [ 902.370462][T32238] tomoyo_path_number_perm+0x1d5/0x590 [ 902.377151][T32238] ? tomoyo_path_number_perm+0x18d/0x590 [ 902.382836][T32238] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 902.388756][T32238] ? lock_downgrade+0x6e0/0x6e0 [ 902.393639][T32238] ? __fget_files+0x288/0x3d0 [ 902.398327][T32238] security_file_ioctl+0x50/0xb0 [ 902.403278][T32238] __x64_sys_ioctl+0xb3/0x200 [ 902.407966][T32238] do_syscall_64+0x2d/0x70 [ 902.412395][T32238] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 902.418292][T32238] RIP: 0033:0x466459 [ 902.422188][T32238] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 902.441798][T32238] RSP: 002b:00007ff0050ea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 902.450219][T32238] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 12:15:18 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000004200)={&(0x7f0000004100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000041c0)={&(0x7f0000004140)={0x5c, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xc1}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x81}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x20004001) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r3, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_DATA_SEQ={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r3, 0xc02, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x7}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x20004004}, 0x10) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000140)={0x4}) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f00000001c0)={'veth1_to_bridge\x00', 0xff00}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:18 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x6, 0x82, 0x0, 0x0) 12:15:18 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b33, 0x0) [ 902.458193][T32238] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 902.466166][T32238] RBP: 00007ff0050ea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 902.474138][T32238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 902.482108][T32238] R13: 00007ffcaed5d92f R14: 00007ff0050ea300 R15: 0000000000022000 12:15:18 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x82, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:18 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, 0x0, 0x0) 12:15:18 executing program 2: syz_open_dev$tty20(0xc, 0x4, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) ioctl$SIOCGETNODEID(r2, 0x89e1, &(0x7f0000000040)={0x14}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:18 executing program 4 (fault-call:1 fault-nth:2): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:18 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x6, 0x82, 0x0, 0x0) 12:15:18 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x84, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:18 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b34, 0x0) 12:15:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r1, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_DATA_SEQ={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1080008}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x3f}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x1}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x22}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x80000}, 0x41) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, 0x0, 0x7) 12:15:18 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x222000, 0x0) ioctl$TIOCSISO7816(r0, 0xc0285443, &(0x7f0000000080)={0xa, 0x3ff, 0x1, 0x1a9, 0x8}) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f0000000040)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 902.781334][T32238] ERROR: Out of memory at tomoyo_realpath_from_path. 12:15:18 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, 0x0, 0x0) [ 902.874094][T32275] FAULT_INJECTION: forcing a failure. [ 902.874094][T32275] name fail_usercopy, interval 1, probability 0, space 0, times 0 12:15:18 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x87, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 902.935707][T32275] CPU: 1 PID: 32275 Comm: syz-executor.4 Not tainted 5.12.0-rc5-syzkaller #0 [ 902.944674][T32275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 902.954753][T32275] Call Trace: [ 902.958032][T32275] dump_stack+0x141/0x1d7 [ 902.962377][T32275] should_fail.cold+0x5/0xa [ 902.966892][T32275] _copy_to_user+0x2c/0x150 [ 902.971411][T32275] simple_read_from_buffer+0xcc/0x160 [ 902.976817][T32275] proc_fail_nth_read+0x187/0x220 [ 902.981850][T32275] ? proc_exe_link+0x1d0/0x1d0 [ 902.986617][T32275] ? security_file_permission+0x248/0x560 [ 902.992339][T32275] ? proc_exe_link+0x1d0/0x1d0 [ 902.997116][T32275] vfs_read+0x1b5/0x570 [ 903.001273][T32275] ksys_read+0x12d/0x250 [ 903.005510][T32275] ? vfs_write+0xa30/0xa30 [ 903.009943][T32275] ? syscall_enter_from_user_mode+0x27/0x70 [ 903.015841][T32275] do_syscall_64+0x2d/0x70 [ 903.020254][T32275] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 903.026146][T32275] RIP: 0033:0x4191dc [ 903.030137][T32275] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 903.049740][T32275] RSP: 002b:00007ff0050ea170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 903.058146][T32275] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00000000004191dc [ 903.066105][T32275] RDX: 000000000000000f RSI: 00007ff0050ea1e0 RDI: 0000000000000004 [ 903.074065][T32275] RBP: 00007ff0050ea1d0 R08: 0000000000000000 R09: 0000000000000000 12:15:18 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:18 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x4) 12:15:18 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b35, 0x0) [ 903.082024][T32275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 903.089982][T32275] R13: 00007ffcaed5d92f R14: 00007ff0050ea300 R15: 0000000000022000 12:15:18 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x6, 0x82, 0x0, 0x0) 12:15:18 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:18 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:18 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x800) 12:15:18 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:18 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b36, 0x0) 12:15:18 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:19 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) getsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:19 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x3) 12:15:19 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b37, 0x0) 12:15:19 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$TIPC_GROUP_LEAVE(r1, 0x10f, 0x88) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:19 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x3, 0x0) 12:15:19 executing program 3 (fault-call:1 fault-nth:0): socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:19 executing program 2: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000002180)={'batadv_slave_1\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000002280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002240)={&(0x7f00000021c0)={0x5c, 0x0, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3ff}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r0}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xb27}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000000}, 0x4800) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:19 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b3a, 0x0) 12:15:19 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x20000104) 12:15:19 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000004200)={&(0x7f0000004100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000041c0)={&(0x7f0000004140)={0x5c, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xc1}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x81}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x20004001) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000040}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x100, 0x70bd2b, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x20000012}, 0x2004c010) [ 903.671599][T32323] FAULT_INJECTION: forcing a failure. [ 903.671599][T32323] name fail_usercopy, interval 1, probability 0, space 0, times 0 12:15:19 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4, 0x0) [ 903.741588][T32323] CPU: 1 PID: 32323 Comm: syz-executor.3 Not tainted 5.12.0-rc5-syzkaller #0 [ 903.750666][T32323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 903.760721][T32323] Call Trace: [ 903.763999][T32323] dump_stack+0x141/0x1d7 [ 903.768339][T32323] should_fail.cold+0x5/0xa [ 903.772839][T32323] _copy_to_user+0x2c/0x150 [ 903.777344][T32323] simple_read_from_buffer+0xcc/0x160 [ 903.782723][T32323] proc_fail_nth_read+0x187/0x220 [ 903.787750][T32323] ? proc_exe_link+0x1d0/0x1d0 [ 903.792510][T32323] ? security_file_permission+0x248/0x560 [ 903.798230][T32323] ? proc_exe_link+0x1d0/0x1d0 [ 903.802990][T32323] vfs_read+0x1b5/0x570 [ 903.807144][T32323] ksys_read+0x12d/0x250 [ 903.811381][T32323] ? vfs_write+0xa30/0xa30 [ 903.815792][T32323] ? syscall_enter_from_user_mode+0x27/0x70 [ 903.821685][T32323] do_syscall_64+0x2d/0x70 [ 903.826095][T32323] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 903.831980][T32323] RIP: 0033:0x4191dc [ 903.835868][T32323] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 903.855477][T32323] RSP: 002b:00007f316f9c1170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 903.863883][T32323] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00000000004191dc [ 903.871848][T32323] RDX: 000000000000000f RSI: 00007f316f9c11e0 RDI: 0000000000000005 [ 903.879809][T32323] RBP: 00007f316f9c11d0 R08: 0000000000000000 R09: 0000000000000000 [ 903.887769][T32323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 903.895728][T32323] R13: 00007fff80b8312f R14: 00007f316f9c1300 R15: 0000000000022000 12:15:19 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xfffffffffffffff7) accept$alg(r1, 0x0, 0x0) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:19 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:19 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x5, 0x0) 12:15:19 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x6c00, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x7fff) r1 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) setsockopt$CAN_RAW_JOIN_FILTERS(0xffffffffffffffff, 0x65, 0x6, &(0x7f0000000200), 0x4) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCGETS2(r2, 0x802c542a, &(0x7f0000000280)) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000001c0)) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') ioctl$UDMABUF_CREATE_LIST(r1, 0x40087543, &(0x7f0000000180)=ANY=[@ANYRES64=r3, @ANYRES16=r3, @ANYRESOCT, @ANYRESDEC]) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x541c, &(0x7f0000002840)) ioctl$VT_RELDISP(r4, 0x5605) r5 = memfd_create(&(0x7f0000000240)='/dev/udmabuf\x00', 0x5) setsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f0000000140), 0x4) setsockopt$TIPC_GROUP_LEAVE(r5, 0x10f, 0x88) ioctl$UDMABUF_CREATE_LIST(r1, 0x40087543, &(0x7f00000000c0)={0x0, 0x3, [{r5, 0x0, 0x1000000000000, 0x7ffffffff8000000}, {0xffffffffffffffff, 0x0, 0x4000, 0x100000000}, {0xffffffffffffffff, 0x0, 0x10000, 0xfffffffffffff000}]}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r6, 0x10f, 0x82, 0x0, 0x7) 12:15:19 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b3b, 0x0) 12:15:19 executing program 2: getpgid(0x0) r0 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000040)='/dev/capi20\x00', 0x202000, 0x0) ioctl$CAPI_GET_SERIAL(r0, 0xc0044308, &(0x7f0000000080)=0x30000) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write$capi20(r0, &(0x7f00000000c0)={0x10, 0x7, 0xc5, 0x80, 0x1, 0x81}, 0x10) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:19 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:19 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b3c, 0x0) 12:15:19 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)) 12:15:19 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x6, 0x0) 12:15:19 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:19 executing program 0: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/userio\x00', 0x402, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000080)={0x2, 0x8}, 0x2) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{0x6, 0x20, 0x0, 0x2}, {0x9, 0x75, 0x0, 0x3}, {0x7, 0x1, 0x3, 0x9}, {0x3ff, 0x1f, 0x81, 0x6}, {0x8000, 0x7, 0x7, 0x80}]}, 0x10) r3 = openat$userio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/userio\x00', 0x12202, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000100)={0x0, 0x8}, 0x2) r4 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x5) ioctl$TCGETS2(r4, 0x802c542a, &(0x7f0000000140)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r5, 0x10f, 0x85) accept4$tipc(r5, &(0x7f0000000200)=@name, &(0x7f0000000240)=0x10, 0x80000) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, 0x0, 0x0) 12:15:20 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) connect$tipc(r1, &(0x7f0000000080)=@name={0x1e, 0x2, 0x3, {{0x40, 0x1}}}, 0x10) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 904.396227][T32364] misc userio: The device must be registered before sending interrupts 12:15:20 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b3d, 0x0) 12:15:20 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x7, 0x0) 12:15:20 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = accept4$tipc(r1, 0x0, &(0x7f0000000000), 0x800) accept4$tipc(r2, 0x0, &(0x7f0000000040), 0x400) [ 904.471334][T32370] misc userio: The device must be registered before sending interrupts 12:15:20 executing program 3: socketpair$tipc(0x1e, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00', r1) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) [ 904.520791][T32364] misc userio: The device must be registered before sending interrupts [ 904.537518][T32370] misc userio: The device must be registered before sending interrupts 12:15:20 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$CAPI_GET_PROFILE(0xffffffffffffffff, 0xc0404309, &(0x7f0000000000)=0x3) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r1, 0x10f, 0x84, &(0x7f0000000040), &(0x7f0000000080)=0x4) 12:15:20 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) accept$alg(r0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0xf6e, 0x3, 0x6, 0x5d}, {0x6, 0x1, 0x6, 0x1}, {0xd45, 0x8, 0x7f, 0x9}, {0x1, 0x9, 0x2, 0xb6}]}, 0x10) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'hsr0\x00', 0x4}) 12:15:20 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x8, 0x0) 12:15:20 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b44, 0x0) 12:15:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_RESP(r0, &(0x7f0000000c80)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x180}, 0xc, &(0x7f0000000c40)={0x0}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000080)='NLBL_CALIPSO\x00', r0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SIOCGETLINKNAME(r1, 0x89e0, &(0x7f0000000000)={0x1, 0x2}) sendmsg$NLBL_MGMT_C_REMOVE(r0, &(0x7f0000000240)={&(0x7f0000000180), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev={0xfe, 0x80, [], 0x31}}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @local}]}, 0x3c}}, 0x4001) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:20 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:20 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$tipc(r1, 0x0, &(0x7f0000000000), 0x800) accept4$tipc(r2, &(0x7f0000000040)=@name, &(0x7f0000000080)=0x10, 0x800) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:20 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x9, 0x0) 12:15:20 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket(0x3, 0x0, 0x0) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:20 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0xfffffffffffffd76) 12:15:20 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000500)={0x0, 0x0, 0x200009, 0xa, 0xc9, &(0x7f0000000580)="34a98f5fd1252354ce1881734e9460ca5c05b1032fb7ccaa527fa8033a2bce00adf56e069457e028fb0648dafacdb0f2513f489570017afe7cf80147150d8c1d9120f4952d66312a725d320c0d4c8f02616cda34e475830d761300fd572a78ce7eb3b066215a4fca4859cef0ef163e708c30a2f14ac8168716ec3ccd1fad0a6803ad7103bb975cd0a924bd9c9f3b2e453af8d65faee19f0c50653319a0f9a9466f265bacb1dc8c0a4dbe9ff5bf334688321b5af0558328fb4546dcfd65fd6f0f2d00c7db62318fb60fea45ba5f336f58efeae05c8400af5cc855f46f0f91b4787a3b101d579ced6f19619ad77fc2d1aada800ecf17fb254fac1322073acdfb7f1b3e7de47e8d08c07780670930868f939138b9a98449757414b9cecdc7d470698e12e16f595031d00e92f75d4b9f1e3b70672bccfbd6cca952eba58def8707c436343166779ae528b2b0f999a9b08ce9bb6045d95606f562125648e4be2fbc3f6c7a7b3f77a02e3bcdeb594744d5e9f2c5fd5fb71657895e100830b3dbaf90f89d056a8cb5ce7159be0506b744813bda35f466be034ea111c3f1e55f239ebbb1029ff4b2bf4fa9d659563ec4f1774b2e40926bb09668837ac1bc4e59cb087459fe055c28bb4f53602c0c14c39f176eec05f05f6ff4261344f325a3de9a50dc0b0dc73515cff15063cff3edac5f7e6f3f44a49f8a19b9b7ae2ada44f27622a1ded70b88f922f4b35389331bf1c35af335cf562e31fe7f42e6342797f8f14c64096bd7ce9012ea6fb7de4a77bc5091ca7b321bd4cddd428e1e2d9c2b628f2acb773d7b32e1edefd8d3dcf6c4c0f5c99572f81dda5f1ebb224b21021268884c29c0934bbf17ff7a5ac37a93ca96791ef918441d7dabf6434a80bb76ef937213d596e83303f30ef77f856459e22a808ca1e237e59bda8e30cced52c04d1bc5d19ecdfa2a8993253579136ff6fef2acb2a11c1eddd4d827435c20ea595496ee6a45cae1f0f88c0ae632cbd38fad3d6f0a780189a1f6a6f1d2d66a4d69da3371a980719976f31a0651f6bc69b1c2431ac8951704e426e3f76ffea0c8020d8da609c4df66a0505166a5c4046cc9cf0326bcabd4fa32fcde7c4af0f899663081ef33692135973290638d3651d07ae1f72b60a454f34b335291c147370cd2b9864d040a45b642382b69cab1a77fc774ab2461d5a6f74c4a49dd123e85e6fefdff8ef048b1b1750159ec277c99cc890c42ee17dfbbf94df4436174ef6e7d4961916be988872b268cd6fc28135912b2d43b33904e46fe13ffffc9dba0d2700ae6d1b28851d816694c127473587e9e4b59f6cc51bb5a2d4004e09a1a978b6ab7dabc2268f10d969a1c4b78567f2a0b43a0986cd85d0bc741a70fe3944443d4044389ec00021507f32dac74622c957053211fb5ad83b5660035f768a763b9ae4f11e5e2d57a98"}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x6, 0x82, 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000540)=0x9) setsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f00000000c0)=0x3, 0x4) getsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:20 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b45, 0x0) 12:15:20 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) getpeername$tipc(r1, &(0x7f0000000000)=@id, &(0x7f0000000040)=0x10) 12:15:20 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x10, 0x0) 12:15:20 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) setsockopt$TIPC_GROUP_LEAVE(r1, 0x10f, 0x88) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:20 executing program 0: setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0x7) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffffb4) ioctl$SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00000000c0)) 12:15:20 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b46, 0x0) 12:15:20 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000000)=""/95) r1 = accept4$tipc(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x800) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x6, 0x82, 0x0, 0x0) 12:15:20 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000000)=0xffffffffffffffed) 12:15:20 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$tipc(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) socketpair(0x9, 0x6, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) r3 = socket(0x15, 0x80801, 0x5) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000140)=""/161, &(0x7f0000000200)=0xa1) ioctl$SIOCGETNODEID(r2, 0x89e1, &(0x7f0000000080)={0x1}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:20 executing program 5: getsockopt$CAN_RAW_LOOPBACK(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$tipc(r1, 0x0, &(0x7f0000000080), 0x800) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:20 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b63, 0x0) 12:15:20 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b47, 0x0) 12:15:20 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0xffe6) 12:15:20 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$KDFONTOP_SET(r1, 0x4b72, &(0x7f0000000000)={0x0, 0x1, 0x1b, 0xb, 0xb, &(0x7f0000000580)="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"}) 12:15:21 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) r2 = socket(0x0, 0x4, 0x5) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) connect$tipc(r2, &(0x7f0000000000)=@name={0x1e, 0x2, 0x3, {{0x1}, 0x3}}, 0x10) 12:15:21 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4c01, 0x0) 12:15:21 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) getsockopt$TIPC_DEST_DROPPABLE(r2, 0x10f, 0x81, &(0x7f0000000080), &(0x7f0000000040)=0x4) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000000)={0x41, 0x0, 0x3}, 0x10) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x1b) 12:15:21 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) getsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f0000000000), &(0x7f0000000080)=0x4) 12:15:21 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b48, 0x0) 12:15:21 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:21 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x541b, 0x0) 12:15:21 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) r1 = socket(0x6, 0xa, 0x40005) setsockopt$CAN_RAW_JOIN_FILTERS(r1, 0x65, 0x6, &(0x7f0000000000), 0x4) setsockopt$CAN_RAW_JOIN_FILTERS(r1, 0x65, 0x6, &(0x7f0000000080)=0x1, 0x4) 12:15:21 executing program 2: socketpair$tipc(0x1e, 0xf2d57df4bc43257c, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080)='l2tp\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x2c, r1, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x0) 12:15:21 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b49, 0x0) 12:15:21 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) connect$tipc(r1, &(0x7f0000000040)=@id={0x1e, 0x3, 0x3, {0x4e24, 0x3}}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) accept$alg(r2, 0x0, 0x0) 12:15:21 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4a, 0x0) 12:15:21 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x5421, 0x0) 12:15:21 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000000)={0x40, 0x0, 0x2}, 0x10) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r2, 0x10f, 0x84, &(0x7f0000000040), &(0x7f0000000180)=0x4) 12:15:21 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) r3 = accept4$tipc(r0, &(0x7f0000000000)=@id, &(0x7f0000000080)=0x10, 0x400) setsockopt$TIPC_CONN_TIMEOUT(r3, 0x6, 0x82, 0x0, 0x0) 12:15:21 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$CAPI_SET_FLAGS(0xffffffffffffffff, 0x80044324, &(0x7f0000000200)) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) getsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000000), &(0x7f0000000080)=0x4) socketpair(0x2b, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f0000000180)=0x1000, 0x4) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f00000001c0)={0x8, 'wlan0\x00', {'geneve0\x00'}, 0x9b}) 12:15:21 executing program 0: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000040)) 12:15:21 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x5450, 0x0) 12:15:21 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4b, 0x0) 12:15:21 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000)='l2tp\x00', 0xffffffffffffffff) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6(0xa, 0xa, 0x3) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r3, &(0x7f00000005c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01ee3000"/18, @ANYRES32, @ANYBLOB="050012000100000008001700", @ANYRES32, @ANYBLOB="0c001600ffff00000000000014002000fc0200"/32], 0x4c}, 0x1, 0x0, 0x0, 0x20000004}, 0x94) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000100)={0x8, 'syzkaller0\x00', {'syzkaller1\x00'}, 0xd1}) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r4, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r5, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_DATA_SEQ={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000004200)={&(0x7f0000004100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000041c0)={&(0x7f0000004140)={0x5c, r5, 0x800, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xc1}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x8}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_SESSION_ID={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x20004009) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r6, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r7, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_DATA_SEQ={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_NOOP(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES16=r7, @ANYBLOB="080028bd7000fbdbdf2500000000050005000100000006001b004e2200000500210001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000054}, 0x4004040) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00'}) 12:15:21 executing program 5: ioctl$SIOCGETNODEID(0xffffffffffffffff, 0x89e1, &(0x7f0000000080)={0x1}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000b00)='NLBL_UNLBL\x00', r2) syz_genetlink_get_family_id$nl802154(&(0x7f0000000180)='nl802154\x00', r2) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) getsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000000), &(0x7f0000000040)=0x4) 12:15:21 executing program 2: memfd_create(&(0x7f0000000040)='[!!\x00', 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:21 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000000c0)={0x9, &(0x7f0000000180)=[{0x8000, 0x6, 0x1, 0xdb89}, {0x4, 0x40, 0x6, 0x10001}, {0x1000, 0x3f, 0x3f, 0x3}, {0x40, 0xfa, 0x97, 0x9d}, {0x2, 0x7, 0x8, 0x4}, {0xff, 0x2, 0x8, 0x40000}, {0x7ff, 0xa5, 0x80, 0x7fffffff}, {0x3, 0xb8, 0x2c, 0x3}, {0x800, 0x2, 0xfa, 0x80000001}]}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x242000, 0x0) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:21 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x5451, 0x0) 12:15:21 executing program 2: rt_sigtimedwait(&(0x7f0000000000)={[0x2]}, &(0x7f0000000040), &(0x7f0000000180)={0x0, 0x3938700}, 0x8) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:21 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4c, 0x0) [ 906.150903][T32514] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.3'. 12:15:21 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000004200)={&(0x7f0000004100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000041c0)={&(0x7f0000004140)={0x5c, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xc1}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x81}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x20004001) sendmsg$L2TP_CMD_SESSION_CREATE(r2, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x30, 0x0, 0x20, 0x70bd27, 0x25dfdbfb, {}, [@L2TP_ATTR_SEND_SEQ={0x5}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x3f}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x81}, 0x20000804) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x100000000) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r3, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r4, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_DATA_SEQ={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_SESSION_MODIFY(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x4c, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xed}, @L2TP_ATTR_SESSION_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @local}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x81}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x7f}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000001}, 0x40) 12:15:21 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x5452, 0x0) 12:15:21 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$tipc(r1, &(0x7f0000000000)=@id, &(0x7f00000000c0)=0x10) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000080)=0x401, 0x4) getsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 906.270242][T32514] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.3'. 12:15:21 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) ioctl$CAPI_INSTALLED(0xffffffffffffffff, 0x80024322) 12:15:22 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4d, 0x0) 12:15:22 executing program 2: sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000340)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000004200)={&(0x7f0000004100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000041c0)={&(0x7f0000004140)={0x5c, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xc1}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x81}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x20004001) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_DATA_SEQ={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r2, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_MRU={0x6, 0x1d, 0x1f}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8040014}, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r3, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000004200)={&(0x7f0000004100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000041c0)={&(0x7f0000004140)={0x5c, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xc1}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x81}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x20004001) syz_genetlink_get_family_id$batadv(&(0x7f00000001c0)='batadv\x00', r4) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x6) 12:15:22 executing program 5: sendto(0xffffffffffffffff, &(0x7f0000000000)="8de2b050be463989850e885b2706a1fdc6fd6f3870a71e0b0d42518ff8e64818d95fe733941126b61737382554447ca9bc094ec79fb936780167508f3a1a1378f6c20fec93e5586a28344e522776998df99647b958cb9e6af0a20524cb051d2552639f8351c3062db01a3af2931de7502ca35ad262fda10e6209b0", 0x7b, 0x20000040, &(0x7f0000000180)=@hci={0x1f, 0x1, 0x1}, 0x80) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$nl_generic(0x10, 0x3, 0x10) 12:15:22 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x5460, 0x0) 12:15:22 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) setsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000000)=0xfda, 0x4) 12:15:22 executing program 3: ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') setsockopt(r0, 0x5, 0xbd, &(0x7f0000000180)="be8975498f8a7fe6e3414f6b32a7989ccbfacaf0a45b798a26e651fc22413e8f9908a7662aa312ed601853412f8641dcba91f48ddf6b1be372cca386db332878f4acd970af89f4b5d6e782d78d12c12794f65853bb25dc806c38c4aa8c81a6a5115f2ab451e5c3aee68bf4cc5d1f335eb5b1963e67b1eb18e0b2beb81bce50a4a4bc00aa18718ce22fbf0ab3915d62bf603431dff6a6099a1674a058e6beacd731ff9449720fb131876cbe0cc78c0cdc6325ee37873b", 0xb6) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000080)=""/137, &(0x7f0000000000)=0x89) 12:15:22 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$tipc(r1, &(0x7f0000000040)=@id, &(0x7f0000000080)=0x10, 0x100000) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000000)=""/209) r3 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000200)=@id, &(0x7f0000000240)=0x10, 0x0) sendmsg$tipc(r3, &(0x7f0000000500)={&(0x7f0000000280)=@nameseq={0x1e, 0x1, 0x2, {0x2, 0x1, 0x3}}, 0x10, &(0x7f0000000400)=[{&(0x7f00000002c0)="53fe34a907080282360bba271cbd8575286514420adfa8587dfd2b990f65775bccdd3e1705a9701db25d02a68734a64e0058257413d46ba5985cf833a0b6194150047be837eb59f68194a1ba9b160126c0a08abf2338f78b8ccdd299f9d0592455c69fd44503fa5f32e24b761b627e96e1b3c1474c14c5df17b4e2e93f9d695cc79465c796c4d63418a102", 0x8b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="a0e6385b8372f7859b5127678872b5ce85c72007350c1f", 0x17}], 0x3, &(0x7f0000000440)="afcb5be0f42b2b9fda58354805b6799abe92728311e549959de85361b0344537cec4c9dad0b82b0b2946cfd37b9f37b09566389040520368228b84b8d1f4427611b1da77730eb67ab68bca283956b114298fbbeadca011da0b7f496d19f98eb192e8701e42a14493eeb5d3e1e6fdb9871f812f75b42abbf3e867ee2a5984ad5f860de96d2dfd7f555b5c1c63b219677146b4c8cd6f568cdd5b4c9825e85b015187c8f833ac39dc09b5fbf6cf1e48381f8139f5a5788fec000f4c2afe48f69f12", 0xc0, 0xc000}, 0xc000) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') getsockname(r4, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f00000001c0)=0x80) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000000)=0x4) 12:15:22 executing program 5: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000)='l2tp\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r0, 0x8, 0x70bd29, 0x25dfdbfb, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x4}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4008004}, 0x4048040) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="8dba830d8e8f5fdb14e096f8f2008fde6ff0543a0268d73bf1d7e5ae4bcb99bea0d246f56a6e127a5545e8fd387829d0737727fe7ac0431c0ace6e6610a51f7904eb6a56b798f09400"/82, @ANYRES16=0x0, @ANYBLOB="00042cbd7000fddbdf250100000008000b0003000000080009000200000005000d0001000000050006000800000008000a0001000000"], 0x3c}, 0x1, 0x0, 0x0, 0x4048108}, 0x8800) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000040)=@buf) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r0, 0x80, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_LNS_MODE={0x5, 0x14, 0xc4}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x45}, 0x4000) socket$l2tp(0x2, 0x2, 0x73) 12:15:22 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b4e, 0x0) 12:15:22 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) [ 906.625745][T32566] IPVS: length: 137 != 8 12:15:22 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x560a, 0x0) [ 906.654331][T32571] IPVS: length: 137 != 8 12:15:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SET_MACPARAMS(r0, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff070000d572bf816476f6a52adc915cc3ffadf9f03d7a1bc58d34f184c70e81e2679799ab02d3a6cbe070e0e3c218a6a2fbd702d88c81ce628d945a7c60ec714e28880b904569ac2e53af0d1718042946abb96bd5b3b29ee8bad78fcd170ebdf2a1a9c96bd35e04791cc7a191a8baa52f72d7ccfbae45531c5af10aadb50f4c386dcb8714502edf5249cba73d01eb4b03a6258656699c5a7992972b31eb72bdf7282469f36d30facca4b13bd8732b37e5ae7e535e053303e0f3428f7fe083675f67d072e7", @ANYRES16=0x0, @ANYBLOB="000227bd7000fddbdf25230000000500280080000000050022000100000005002200000000000500220000000000"], 0x34}, 0x1, 0x0, 0x0, 0x40004}, 0x20000000) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000004200)={&(0x7f0000004100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000041c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="00000000b008d2a7f5c6bb5dfd751f2d7507e09ad9795c210f8383bd57983caa84562f9f2ffc186dd8ff0f2d80ac3b85dfd725e45e89173d6bc265006285945f8c220c77627f1e05", @ANYRES16=0x0, @ANYBLOB="000827bd7000ffdbdf250100000005000400c1000000050021000100000008000b000100000008000b000400000008000b000100000008001800e000000106001a004e24000005000700020000000500040081000000"], 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x20004001) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r3, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_DATA_SEQ={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r3, 0x20, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @initdev={0xac, 0x1e, 0x1, 0x0}}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xf801}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4040801}, 0x40000) 12:15:22 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b52, 0x0) 12:15:22 executing program 5: syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000000)='NLBL_CALIPSO\x00', 0xffffffffffffffff) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000040), &(0x7f0000000080)=0x4) 12:15:22 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet6(0xa, 0x6, 0x7a) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x8) 12:15:22 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:22 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x6364, 0x0) 12:15:22 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000080)=""/102) 12:15:22 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair(0x27, 0xa, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000180)='/dev/capi20\x00', 0x10480, 0x0) ioctl$CAPI_GET_MANUFACTURER(r2, 0xc0044306, &(0x7f00000001c0)=0x8f) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r1, 0x10f, 0x84, &(0x7f0000000040), &(0x7f0000000080)=0x4) 12:15:22 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b5c, 0x0) 12:15:22 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TCGETS2(0xffffffffffffffff, 0x802c542a, &(0x7f0000000000)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$TCSETSW2(r1, 0x402c542c, &(0x7f0000000080)={0x353b7e27, 0x2, 0x100, 0x1, 0x0, "49e1572d395e917c758b0902717a3cae203c1e", 0x100, 0x100}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000000c0)={0x100, 0xfc0f, 0x8, 0x1f, 0x18, "a3bd0cd76436651b034002ac5ba5e40eb9bd3c"}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:22 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x8913, 0x0) 12:15:22 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = accept4$tipc(r0, 0x0, &(0x7f0000000080), 0x400) ioctl$SIOCGETLINKNAME(r1, 0x89e0, &(0x7f0000000100)={0x2, 0x1}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x83, &(0x7f0000000040), &(0x7f0000000000)=0x4) 12:15:22 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000000)=@name, &(0x7f0000000040)=0x10, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000080)={0x40, 0x2, 0x2}, 0x10) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:22 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) setsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000000), 0x4) 12:15:22 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) ioctl$SIOCGETLINKNAME(r1, 0x89e0, &(0x7f0000000080)={0x3, 0x2}) 12:15:22 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b62, 0x0) 12:15:22 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x8914, 0x0) 12:15:22 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000080)=0x68) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'veth0_to_hsr\x00', {0x2, 0x0, @private}}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) sendmsg$tipc(r3, &(0x7f0000000540)={&(0x7f0000000200)=@id={0x1e, 0x3, 0x2, {0x4e22, 0x2}}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000240)="704f8f8b951d76899613184ca78f726bbd13e663632d6b82f0ecde87be87f4ca059e97d2bbff09f369365823bd224d4a87f6dbff31e2379dbadc8f4f7cb8bd928bdcee9b976c0c5dfd56e6eadcfcd506dfacd75690916572b0cd61607e5e4835f5c4d97aca0e84094f70bd1fbfa9134f4da5e037f8d06cf6c3b149e190ff1bd64828ec52735c95b8956418cc3807e5ecf998ccb4e9599e64e197ab73e622934100c55dffd2d145c783b6ffd2cad1c24e120370a981eaab0381eb84bb89718ba95584cf6f114f87af60841ff9aa6b02578b8b1901930275", 0xd7}, {&(0x7f0000000340)="b98bce006ee5786296602e586d2f3a1a13b70e8a154257aa9d3f8f438ab63a36059ba7e159f3f9ccbbee484b289f90c0df3ec2bb43f55b1caa0216c63f98bfd435a28b1ffd1d0eb9", 0x48}, {&(0x7f00000003c0)="5d52b681b4c6a3ec27a937cd570504eca5b8a3a9c5dbb606a979aa58cbdd53793c84501133b6323e6773b7b78e2df7c5c545e02ad7db996e9db756529089082d12c0a3", 0x43}, {&(0x7f0000000440)="65dec61b16d28fe6226ed688f5ac717eb1bf39592284f05a8234e070ac5ee9532eefaf093567aacad7c0b05d8e691da611aa4e05fc9b21cbea1eabdcecbbc462a55a1993aea42b24f4c7683d6322c5ba5ccfcfe4d7d0e0575c460e46e16fbd25463736b06a3dce1d9e1227bc8fbb32797ee32de54712e541fdc0b239a93c972cc62d28cb6e9eebbc5c8b06", 0x8b}], 0x4, 0x0, 0x0, 0x4000054}, 0x40010) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, &(0x7f0000000040)={0x8, 'veth1_to_bond\x00', {'batadv0\x00'}, 0x7}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:22 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair(0x28, 0x800, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$tipc(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x4, 0x3}}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000080)="aae21f842c98c13f54e75bed04420dfa43d9e9a65fad25517b594ac1c446f1dea71785b2723e2cbaad5a", 0x2a}, {&(0x7f0000000180)="15346890d6c593efecd3893fa4a8cef103383e794372767c2061c4dc60907054e97906c5b5d366479811951e42061664d7d02e485b54cc97bdec899f06db2a79351035406e32d9e3c69636cd750ad4d32790d407b9179ad9674913dd94061d2f60aba27aeb3cb80e97e6cae54eac450b5f32323c2980ea5d78fc92f5536157199212549bded17a7e43973a87420d873f6937b151cb307307cfd48d83692300e9fe90d40df8f34f45321c5e5245c4699d61f569240e49cd78217dd5dd6ceb8a0d8ae662a405c544b71c23f90be19a02066c0778bf18e391fa0f4fa291240023d3b23e4df91beb4b", 0xe7}, {&(0x7f0000000280)="a9a7943b70a38c08d9fa4f663aad989f617d1147c03496e0d6770c421a120215383611a2a724a173034a8e016e6606a933896be02c3c747668e1f2cda40b3e12951cede88cfbbc3abf2d176e77c08abf1faeff2369f68b00bbd8225d3d1b4bbb285fb71cf97e29203fff60ce7035db07fcd9853ff7fad2db647b5bbafb9113a37733a0ddeaea34bc02d4d77775", 0x8d}, {&(0x7f0000000340)="814a254256225fedd3d6d98f7990b7767c3bcd2cf76383fb18e82ae5fb1b39325367a0e729ffdb3dc5992b4fafbf1271b8a2ab2aeb199f2b7996272194f211310056c47f5932488f311a973f3c11f307d71bf5ef61749f0d00ada2ead284dca71ab12ec303a61c572ef5819eb553af9e1f49f87f3eb5ab6009564b29ab262c45a2", 0x81}], 0x4, &(0x7f0000000440)="0189b21aca3ef5563fb6b6e698c3dd6fcb3767725c4a421bc323875162f4926cc85e82c562634f9691b39f5fddc02efcc8b49e204a0077f93ccc7e667c77dbecce09b67e9816bece", 0x48, 0x20048000}, 0x41) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendto(r2, &(0x7f0000000500)="a1815330fb321055a8edd1371bf3d87fd7c41132d3643b82b7a83dbe0ec654a0c3513ca62df38d362e2aa527377d41158317f8a62d73b93c861a03c9c2b16fffc87175bb508faf", 0x47, 0x40000, 0x0, 0x0) 12:15:22 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) r1 = socket$l2tp6(0xa, 0x2, 0x73) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000040)='vlan1\x00') sendto(r1, &(0x7f0000000080)="e7446a46a1cc8549a153ba197d048300d3868cca0b575fd84526031c84bbef3ab5756089c84eff4dbc215536bcbea164f5a83470662240b75e0edfaae8af7b57b9f29d860742c9060e162be8e62eee25bba7726c007641", 0x57, 0x40841, &(0x7f0000000100)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80) 12:15:22 executing program 0: socketpair$tipc(0x1e, 0xd574988145d39f84, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:23 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b63, 0x0) 12:15:23 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x8916, 0x0) 12:15:23 executing program 2: ioctl$CAPI_MANUFACTURER_CMD(0xffffffffffffffff, 0xc0104320, &(0x7f0000000040)={0x6, &(0x7f0000000180)="bcaee97c54b3800fcb89acc642fff9a29962c2fdfe80afa8cbf2e32b84c77d80309f7f47fe0648c6237f716c43e02a8018bc88d66d188785d86913b6d73314aa1f9b9cc439605d64f2efd5ba17e7baa72057bf5d94c940332e55b1dd238aecffa58ffb6d62df45fc210cb612945fe85e7c65d41572159098213327f852dd675fca23ba40529e4c3f21326e7714ce2ba5fecfd3bc"}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x4000000, 0x4}, 0xf) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:23 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$TCSETSW2(r1, 0x402c542c, &(0x7f0000000000)={0x4, 0x40, 0x3, 0x8f64, 0x24, "1155293941e0691fb23f03eeb84abf8f6fd537", 0x3, 0x42da}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:23 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000000)=0x7, 0x4) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:23 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$tipc(r0, &(0x7f0000000000), &(0x7f0000000100)=0x10, 0x180000) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) ioctl$SIOCGETLINKNAME(r1, 0x89e0, &(0x7f0000000080)={0x3, 0x1}) 12:15:23 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b64, 0x0) 12:15:23 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x8933, 0x0) 12:15:23 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) accept4$tipc(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) 12:15:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x800, 0x70bd29, 0x25dfdbfc, {}, [@IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}]}, 0x20}, 0x1, 0x0, 0x0, 0x40004}, 0x10) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:23 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, 0x0, 0x4, 0x70bd2a, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @udp6=r0}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4040000}, 0x8000) accept4$tipc(0xffffffffffffffff, &(0x7f0000000000)=@id, &(0x7f0000000080)=0x10, 0x80800) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x6, 0x82, 0x0, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r2, 0x8, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_MRU={0x6, 0x1d, 0x40}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback}]}, 0x24}, 0x1, 0x0, 0x0, 0x2004c040}, 0x20040000) 12:15:23 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)={0x20080000, 0x9, 0x100, 0xffffffff, 0x13, "cfcea2ad77b0968866b85c9195dcb2bb803688"}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) getpeername$tipc(r0, &(0x7f0000000080)=@id, &(0x7f00000000c0)=0x10) 12:15:23 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b65, 0x0) 12:15:23 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x400448c9, 0x0) 12:15:23 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000040)=0x4) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)) 12:15:23 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) ioctl$SIOCGETNODEID(r1, 0x89e1, &(0x7f0000000000)={0x4}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:23 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) accept4$tipc(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x0) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x6, 0x82, 0x0, 0x54) 12:15:23 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b72, 0x0) 12:15:23 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x400448dd, 0x0) 12:15:23 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='veth1_to_team\x00') setsockopt$TIPC_GROUP_LEAVE(r2, 0x10f, 0x88) 12:15:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000004200)={&(0x7f0000004100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000041c0)={&(0x7f0000004140)={0x5c, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xc1}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x81}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x20004001) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000004200)={&(0x7f0000004100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000041c0)={&(0x7f0000004140)={0x5c, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xc1}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x81}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x20004001) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r3, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_DATA_SEQ={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r3, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e20}]}, 0x24}, 0x1, 0x0, 0x0, 0x4010}, 0x4800) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x5c, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'wg0\x00'}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @local}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x3}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x20008800) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r4, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:23 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) r1 = accept4$tipc(r0, &(0x7f0000000040)=@id, &(0x7f0000000080)=0x10, 0x80800) ioctl$SIOCGETLINKNAME(r1, 0x89e0, &(0x7f00000000c0)={0x1, 0x3}) setsockopt$TIPC_MCAST_REPLICAST(r0, 0x10f, 0x86) 12:15:23 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:23 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x400454ca, 0x0) 12:15:23 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4bfa, 0x0) 12:15:23 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) socket$can_raw(0x1d, 0x3, 0x1) 12:15:23 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) r2 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r2, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r1, 0x8982, &(0x7f0000000540)={0x8, 'netdevsim0\x00', {'syzkaller0\x00'}, 0x8}) recvmsg$can_raw(r2, &(0x7f0000000500)={&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000000100)=""/188, 0xbc}, {&(0x7f00000001c0)=""/170, 0xaa}, {&(0x7f0000000280)=""/106, 0x6a}, {&(0x7f0000000300)=""/221, 0xdd}, {&(0x7f0000000400)=""/41, 0x29}], 0x6, &(0x7f00000004c0)=""/33, 0x21}, 0x40000001) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x541c, &(0x7f0000002840)) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000580)=""/207) 12:15:23 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:23 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) accept4$tipc(r1, &(0x7f0000000000)=@name, &(0x7f0000000040)=0x10, 0x800) setsockopt$TIPC_MCAST_REPLICAST(r0, 0x10f, 0x86) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_RESP(r2, &(0x7f0000000c80)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x180}, 0xc, &(0x7f0000000c40)={0x0}}, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000280)='veth0_vlan\x00') socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r4, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x10e}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2a7b}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x40000) 12:15:23 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x40049409, 0x0) 12:15:23 executing program 0: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000080)) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:23 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4bfb, 0x0) 12:15:23 executing program 3: ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000080)={0x3, 0x4, 0x800, 0x2, 0xfe16}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f00000000c0)) 12:15:24 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getpeername$tipc(r0, &(0x7f0000000000)=@id, &(0x7f0000000040)=0x10) 12:15:24 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x40186366, 0x0) 12:15:24 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = accept4$tipc(r0, &(0x7f0000000000)=@name, &(0x7f0000000080)=0x10, 0x0) setsockopt$TIPC_MCAST_REPLICAST(r1, 0x10f, 0x86) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:24 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket(0x21, 0x2, 0x7fffffff) getsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000000)={0x2, 0x8001, 0x4}) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 12:15:24 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4c01, 0x0) 12:15:24 executing program 3: setsockopt$CAN_RAW_RECV_OWN_MSGS(0xffffffffffffffff, 0x65, 0x4, &(0x7f0000000000)=0x1, 0x4) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) setsockopt$TIPC_GROUP_LEAVE(r2, 0x10f, 0x88) connect$tipc(r0, &(0x7f0000000080)=@name={0x1e, 0x2, 0x2, {{0x40, 0x2}, 0x3}}, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000180)={'bond0\x00', 0x1}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) getpeername$tipc(r3, &(0x7f00000000c0)=@name, &(0x7f0000000100)=0x10) 12:15:24 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x40, r2, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x8}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x40}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @private1={0xfc, 0x1, [], 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x20000080) r3 = socket(0x1, 0x800, 0x1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00', r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000240)) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000001980)={'vlan0\x00'}) 12:15:24 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4020940d, 0x0) 12:15:24 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f00000007c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000840)=""/26, 0x1a}], 0x1, &(0x7f00000008c0)=""/149, 0x95}, 0x1) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000a00)='batadv\x00', 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(r3, &(0x7f0000000ac0)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x24, r4, 0x203, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xfffffff8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x20004001) getsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) getsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000580)=0x4, 0x4) recvmsg$can_raw(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000080)=""/78, 0x4e}, {&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000000)=""/55, 0x37}, {&(0x7f0000000200)=""/64, 0x40}, {&(0x7f0000000240)=""/25, 0x19}, {&(0x7f0000000280)=""/176, 0xb0}, {&(0x7f0000000340)=""/39, 0x27}, {&(0x7f0000000380)=""/101, 0x65}, {&(0x7f00000005c0)=""/196, 0xc4}], 0x9, &(0x7f0000000480)=""/16, 0x10}, 0x10000) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r5, 0x10f, 0x85) setsockopt$TIPC_CONN_TIMEOUT(r5, 0x10f, 0x82, &(0x7f0000000b00)=0x9, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000780)={'batadv0\x00'}) 12:15:24 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$tipc(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) 12:15:24 executing program 3: r0 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080)='NET_DM\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000180)='NLBL_CALIPSO\x00', 0xffffffffffffffff) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r0, 0x1, 0x70bd27, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004890}, 0x8001) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x6, 0x82, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r3, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_DATA_SEQ={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x28, r3, 0x4, 0x70bd2b, 0x25dfdbfd, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x5}, 0x26040084) 12:15:24 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x5409, 0x0) 12:15:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xa201, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x1f) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f0000000040)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:24 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x80086301, 0x0) 12:15:24 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:24 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) setsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f0000000000)=0x1, 0x4) 12:15:24 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x540b, 0x0) 12:15:24 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0xc0045878, 0x0) 12:15:24 executing program 2: r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040)='802.15.4 MAC\x00', 0xffffffffffffffff) sendmsg$IEEE802154_ASSOCIATE_RESP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8004000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x38, r0, 0x4, 0x70bd2c, 0x25dfdbfc, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa0}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa1}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xffff}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x20000013) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000240)='802.15.4 MAC\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000380)='NLBL_CALIPSO\x00', 0xffffffffffffffff) sendmsg$IEEE802154_ASSOCIATE_RESP(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x6c, r1, 0x800, 0x70bd28, 0x25dfdbfd, {}, [@IEEE802154_ATTR_STATUS={0x5, 0x3, 0x7}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_STATUS={0x5}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0x80}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xffff}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa3}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0x1}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}, @IEEE802154_ATTR_STATUS={0x5}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:24 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) accept4$tipc(r1, &(0x7f0000000000)=@name, &(0x7f0000000040)=0x10, 0xc0000) 12:15:24 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) getsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040), &(0x7f0000000080)=0x4) 12:15:24 executing program 0: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000000)='/dev/capi20\x00', 0x2080, 0x0) r1 = openat$capi20(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/capi20\x00', 0x0, 0x0) ioctl$CAPI_GET_SERIAL(r1, 0xc0044308, &(0x7f0000001100)=0x40) write$capi20_data(r0, &(0x7f0000000080)={{0x10, 0x5, 0x3, 0x80, 0xc956, 0x7}, 0x1000, "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"}, 0x1012) r2 = openat$capi20(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/capi20\x00', 0x141000, 0x0) ioctl$CAPI_REGISTER(r2, 0x400c4301, &(0x7f0000001200)={0x3, 0x9b3e, 0x1000}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$CAPI_REGISTER(r1, 0x400c4301, &(0x7f0000001180)={0x5, 0x6, 0x8}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r4, 0x10f, 0x85) setsockopt$TIPC_CONN_TIMEOUT(r4, 0x10f, 0x82, 0x0, 0x0) 12:15:24 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x540c, 0x0) 12:15:24 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0xc0045878, 0x0) 12:15:24 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0xc0189436, 0x0) 12:15:24 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x540d, 0x0) 12:15:24 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={'team0\x00', {0x2, 0x0, @multicast1}}) 12:15:24 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair(0x23, 0x2, 0x9, &(0x7f0000000000)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r2, 0x6, 0x82, 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) sendto(r1, &(0x7f0000000140)="18e1bddb01a9cc1a546007d06b48238b408de18f65e8955afd461138f67dfe910acfb522cdf88b50708c0c27d3f0d9bf", 0x30, 0x44, &(0x7f0000000180)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x8}, 0x80) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r0, 0x10f, 0x84, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$TIPC_GROUP_LEAVE(r3, 0x10f, 0x88) 12:15:25 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040)={0x42, 0x1, 0x2}, 0x10) 12:15:25 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0xc020660b, 0x0) 12:15:25 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x540e, 0x0) 12:15:25 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:25 executing program 4: ioctl$TIOCSISO7816(0xffffffffffffffff, 0xc0285443, &(0x7f0000000040)={0x7c48, 0x7, 0x3, 0xb9b3, 0x1}) r0 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000180)=0x3) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000004200)={&(0x7f0000004100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000041c0)={&(0x7f00000001c0)={0x68, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xc1}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x81}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'macvtap0\x00'}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x81}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x20004001) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)={0x66, 0x0, 0x310, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000804}, 0x80) ioctl$KDFONTOP_COPY(r1, 0x2, 0x0) getsockname(r2, &(0x7f00000003c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, &(0x7f0000000440)=0x80) sendmsg$L2TP_CMD_SESSION_GET(r3, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x40004) 12:15:25 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000140)='/dev/udmabuf\x00', 0x2) prctl$PR_GET_ENDIAN(0x13, &(0x7f00000001c0)) socket(0x2, 0x80000, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$TIOCGICOUNT(r1, 0x545d, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r2, 0x10f, 0x84, &(0x7f00000000c0), &(0x7f0000000180)=0x4) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)) 12:15:25 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) 12:15:25 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) r1 = socket$inet6(0xa, 0x5, 0x9) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:25 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x540f, 0x0) 12:15:25 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000080), &(0x7f0000000000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000480)={'tunl0\x00'}) 12:15:25 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDDISABIO(r0, 0x4b37) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:25 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x5410, 0x0) 12:15:25 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x4082, 0x0) 12:15:25 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x12b000, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:25 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000600)='/dev/capi20\x00', 0x0, 0x0) ioctl$CAPI_GET_MANUFACTURER(r1, 0xc0044306, &(0x7f0000000640)=0xff) ioctl$CAPI_GET_FLAGS(r1, 0x80044323, &(0x7f0000000000)) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:25 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGETNODEID(r1, 0x89e1, &(0x7f0000000000)={0x1}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) r2 = accept4$tipc(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80800) ioctl$sock_SIOCGIFCONF(r2, 0x8912, &(0x7f0000000200)=@buf={0x4d, &(0x7f0000000180)="5ed4a38ace097023cfe4267c303a459b0fb04fade100b1fe3c94f2653e20dd7cd642b28f57b828661789467def0fecb3adadcde08891fa1ebf276d34c67177425b730a714141ed4febc4f9c7f0"}) 12:15:25 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x5412, 0x0) 12:15:25 executing program 0: memfd_create(&(0x7f0000000000)='\x1d-\\-&\x00', 0x1) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:25 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000000)={0x3, 0x3}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r1, 0x2, 0x0) 12:15:25 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) sendmsg$tipc(r1, &(0x7f0000000080)={&(0x7f0000000000)=@id={0x1e, 0x3, 0x1, {0x4e24, 0x2}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000180)="422b0798b0eb5686d1cc4a915afe793d20a7d3d44c6aff52902cc013acfbd1d8b9b91f7d3508072535a98369e00e6f46594d82a68cdbeacb5491241ff043e334a97866fa1f8848f139d1bf51caf294dbf018077c58f0b0b8e4d4000540bfa5b72a8035b6b3b7a9317dac7f28de90f5f3abf8bab530203997934661bfbe4b8a5d08400a65f343054f8b922370b0781d3e9d951234eda456a29ece0348f1d83b773969792ce299ab7301eed968f0c83498a76f6523308f68a3a8a19d6c7387ea1b78230e1be13b60b31a5243bbcad3c90659e60a22a2d29af13e5eef9fb726577bf87fef3c33eafd264b99387ccf", 0xed}, {&(0x7f0000000280)="54507f1767d67c447f15e8edd379ecfc8bc24ee292d90551e72e07b83b26d12913429ee092ecd66be58f3cae149d761fae9ef9b80cfaefa592200685a82837808d2a3bd4d34b633a2c89c4a957d673700db19fbe7956c29ca65a671552fca281510e13ca8620f61ea4e8bf4af6b2aa392bbd211fde63264659d949e4ab8f6f42ec7aedabadcafa3094eb03b96da6e4445aa9884c7df23bd690cadfbde8c2ad27d47916ba91d8d9f7bbeff075110a49d7879930d0ce7d4cbd6897f0ea13c95a3976b033146e11cfe71989672a9677848aa839d10ae4ba94a49037b85034d7", 0xde}, {&(0x7f0000000380)="eccdc1b0fc43fab63bdb9b328550baa24951849ee57dfeb8472e1ab20cadf1f1c1c816e2119a7b801a9f6331637ee41614d6fe0f8d0d6fd9cb3dfbd12142d2ef0dd71cf54d1eed5b8cc5d7f3140f0baac2d84e3140c5ef5b68df8dc357bf53889c573fb1780a292c2b01122fdb17a98c9a532958f9169d7b01e5e18f7b7d7d081e85a26b9f18d17f6f718c14b1eae5ad58a6c3b6dda7c7ebef7a19496fefcbe1", 0xa0}], 0x3, &(0x7f0000000440)="deb5b67319edf5df7c6829fb0cf722b3b4ef2fda1854e3c8dded3d92dd4f142768be8f67b5e9cf01ccf757a03a743642d9c913c87a41ba68a5e539ef8e1589c07e353091699c31aab98085b9ac67e7cc18424c9399b145ba8b6a2f8363ef022b1e5228ebf1f6769cbe34fab4ab51c004b64bcf8cdaac8b1350c3ee50b47d3f29f4881cccbb8f1ff3ee83", 0x8a, 0x10}, 0x20040009) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:25 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) getsockopt$TIPC_SRC_DROPPABLE(r2, 0x10f, 0x80, &(0x7f0000000080), &(0x7f0000000000)=0x4) 12:15:25 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg$tipc(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="d1d7d5a18fc33cea70a0960cb0496a759ac1d112a231694e8fb82d44478d8d14594311f2733d25608a98aa75880318b109119d15fc5c66d0a9492426871059873cc78d67da66d18441c8d12a0e9ec37ab2cb8171f5970b76c7aaf1b464b322cf8f4c70b0b514b21b4bc7a3976d06901e9add32bd7b20114f9204ff1ed2cd5ed161bac3cb3b2c91a76dfcf742cd7c7b7b06a72ca7546a7b78f882882e2069a079a5293612835e866840684eeae2bc83b2759a8f919779ec195064293d5515c65a91550009d212bd23a20748f4518ec609", 0xd0}], 0x1, 0x0, 0x0, 0x200000c4}, 0x8000) r2 = openat$capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20\x00', 0x103, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_pts(r3, 0x0) ioctl$CAPI_GET_MANUFACTURER(r2, 0xc0044306, &(0x7f0000000100)=0x7) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x541c, &(0x7f0000002840)) ioctl$VT_WAITACTIVE(r4, 0x5607) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 12:15:25 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x5413, 0x0) 12:15:26 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) getsockname(r0, &(0x7f0000000080)=@l2tp6={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000000)=0x80) r1 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000140)='ipvlan1\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000300)={0x1, 0xc1b5}, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f00000002c0)={'syzkaller0\x00'}) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000340)=0x3ac, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000100)={r2, 0xff}) sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x54, 0x0, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@L2TP_ATTR_MTU={0x6, 0x1c, 0x3}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x4e}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x9}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x8}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x85) 12:15:26 executing program 2: socketpair$tipc(0x1e, 0x4, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:26 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:26 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 12:15:26 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) getsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:26 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x5414, 0x0) 12:15:26 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f00000000c0)={0x43, 0x1, 0x2}, 0x10) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) r1 = socket(0x29, 0x0, 0xae6) getpeername$tipc(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10) 12:15:26 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1d, 0x4, 0xfffffffe, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000040), &(0x7f0000000180)=0x68) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000001580)='l2tp\x00', r3) sendmsg$L2TP_CMD_TUNNEL_GET(r2, &(0x7f0000001640)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001600)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c48c11afb6dffa75714b1c6000000", @ANYRES16=r4, @ANYBLOB="000427bd7000fedbdf25040000000800110000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40001}, 0x1) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:26 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:26 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00', 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x38, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x22}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xff}]}, 0x38}, 0x1, 0x0, 0x0, 0x8880}, 0x800) 12:15:26 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000400)={0x1, 0x1, 0xd, 0x13, 0x18a, &(0x7f0000000480)}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000440)) 12:15:26 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x5415, 0x0) 12:15:26 executing program 2: socket(0x0, 0x800, 0x8) socketpair$tipc(0x1e, 0x4, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:26 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) getsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000000), &(0x7f0000000080)=0x4) 12:15:26 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) r3 = gettid() sched_rr_get_interval(r3, &(0x7f0000000100)) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000080)=r3) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) socket$l2tp6(0xa, 0x2, 0x73) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f00000000c0)={'caif0\x00', {0x2, 0x0, @broadcast}}) accept4$tipc(r1, &(0x7f0000000640), &(0x7f0000000680)=0x10, 0x80c00) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r5, 0x10f, 0x85) ioctl$SIOCGETNODEID(r5, 0x89e1, &(0x7f0000000000)={0x2}) 12:15:26 executing program 5: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000080)='/dev/capi20\x00', 0x900, 0x0) ioctl$CAPI_INSTALLED(r0, 0x80024322) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r2, 0x10f, 0x84, &(0x7f0000000000), &(0x7f0000000040)=0x4) 12:15:26 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x5416, 0x0) 12:15:26 executing program 4: syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040)='802.15.4 MAC\x00', 0xffffffffffffffff) r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ttyS3\x00', 0x42, 0x0) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f00000000c0)) ioctl$TIOCGDEV(r1, 0x80045432, &(0x7f0000000000)) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:26 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) accept4$tipc(r0, &(0x7f0000000000)=@id, &(0x7f0000000080)=0x10, 0x80800) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) socketpair(0x3b, 0x4, 0x1f, &(0x7f0000001500)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) setsockopt$TIPC_CONN_TIMEOUT(r3, 0x6, 0x82, 0x0, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) 12:15:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000000)={'wpan3\x00'}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4b8c7d3af668651}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, 0x0, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0xe8}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0xff}]}, 0x24}}, 0x20004000) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x89, &(0x7f0000000040), &(0x7f0000000140)=0x4) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280)='nbd\x00', r0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x38, r2, 0x2, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x80}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfff}]}, 0x38}, 0x1, 0x0, 0x0, 0x4044090}, 0x20008090) 12:15:26 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:26 executing program 5: sendmsg$NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x4c, 0x0, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_PAGE={0x5, 0x7, 0x15}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0xf}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00', 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x54, r1, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7b1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7fffffff}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000080}, 0x80) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_RESP(r2, &(0x7f0000000c80)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x180}, 0xc, &(0x7f0000000c40)={0x0}}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000280)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x28, r3, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bridge0\x00'}]}, 0x28}}, 0x4000000) 12:15:26 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x5418, 0x0) 12:15:26 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000000040)) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000000)={0xfc, 0x0, 0x6, 0x2400, 0x5}) 12:15:26 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) r1 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) setsockopt$CAN_RAW_FD_FRAMES(r1, 0x65, 0x5, &(0x7f0000000000)=0x1, 0x4) 12:15:26 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000004200)={&(0x7f0000004100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000041c0)={&(0x7f0000004140)={0x5c, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xc1}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x81}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x20004001) syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00', r1) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) 12:15:26 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x5425, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r3, 0xc0189436, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r4, 0x10f, 0x85) setsockopt$TIPC_MCAST_REPLICAST(r4, 0x10f, 0x86) getpeername$tipc(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) 12:15:26 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x541b, 0x0) 12:15:27 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$TIPC_GROUP_LEAVE(r2, 0x10f, 0x88) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:27 executing program 4: prctl$PR_GET_FPEXC(0xb, &(0x7f0000000040)) r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$KDDISABIO(r0, 0x4b37) syz_open_dev$tty20(0xc, 0x4, 0x1) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_dev$ptys(0xc, 0x3, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x200000031) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ttyS3\x00', 0x841, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000000c0)) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:27 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) accept4$tipc(r1, 0x0, &(0x7f0000000000), 0x100000) 12:15:27 executing program 3: syz_genetlink_get_family_id$nbd(&(0x7f0000000000)='nbd\x00', 0xffffffffffffffff) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:27 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000000)=0x4) 12:15:27 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x541d, 0x0) 12:15:27 executing program 5: socketpair(0x28, 0x6, 0x1ff, &(0x7f0000000280)={0xffffffffffffffff}) sendmsg$can_raw(r0, &(0x7f0000000380)={&(0x7f00000002c0), 0x10, &(0x7f0000000340)={&(0x7f0000000300)=@can={{0x2, 0x1, 0x1, 0x1}, 0x7, 0x3, 0x0, 0x0, "bbff20cdad2466de"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x20040000) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80, 0x0) r3 = gettid() ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)=r3) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:27 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socket(0x29, 0x3, 0x3f) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) r2 = accept4$tipc(r0, &(0x7f0000000000)=@name, &(0x7f0000000080)=0x10, 0x80000) getsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f0000000140), &(0x7f0000000100)=0x4) 12:15:27 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x43, 0x1, 0x3}, 0x10) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'gre0\x00'}) 12:15:27 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x541c, &(0x7f0000002840)) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000140)=0x17) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000100)={0x80, 0xe9, 0x72c2, 0x80}) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000040)) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000000000)) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x4400, 0x0) 12:15:27 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SIOCGETNODEID(r0, 0x89e1, &(0x7f0000000000)={0x3}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) sendmsg$tipc(r1, &(0x7f0000001780)={&(0x7f0000000040)=@nameseq={0x1e, 0x1, 0x3, {0x41, 0x2}}, 0x10, &(0x7f0000001700)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="6df284943acb1e8e6322ffade322e86ad222559854b17dff632c29d558c054a9c704d482f7d9a7c15f701a6e946c1a2bc804bd560197bbacb7aae903e56a5095c0709ab4f7e3aad1756132794f280734e8fa1e1cf46cfe46b4cefa329d07741e4b9c5c0ecafbeabebbad8c425c0b9f379fa4d073a7b9ce1da1347e8fb5b978bfe907040f737af93d7dbb235f388fa65e7de536b6ba0c935531a550854be4fad02e109cec10fcf27b9d98367abde620b93784f6ac95129fa1935f4df61b565baae90d128fd3bbcc9a5161f65f0f77f8c6f76793fdd083ab304480e2b4", 0xdc}, {&(0x7f0000001280)="311b178b9311471c29fd864bb793c68b868c4ff8ee4325d59ccd1d9cd4c2c0cb8dfc8a9854eae51f99f2d15f8385736227f7af3b024c4b65104a81b7e852658c4fa64600e04309dab585e4abff86ad33d5f2c986fd04ed8e02a63270623d1ba7ea695452f480448184b6bb279758c71a0702a55037567bd9495e4fa2539f74dcb5a4d4c3e37a11f767602278913fc47f4f63bf1ecf2596df6f707d280c12313f9136c53b116f68d0ce29fa0d6dc8a8aedd226aa07101c791c3374f99b20acc0707cc8566944c015be05d6ee161b5a6dd30c96d7ffadacf7d6aa75ffde5df9d566f62abb5650dd99cc086", 0xea}, {&(0x7f0000001380)="a3199ef835b267d9ab8fb84fbc7141c29e91e6628926e9bbdc34eee83102a2177f341b56891d7992cc860f425ec6776d727726bcc432ab71feafcb12e0b67594cc8f87ef2dfc9fb5d6d01070fc81e4a25de309c1b88b6df1d770a640472818dfe71a692160c9b1e2113809def5bad392866373dfcefc76d94d1edf6158fac2661cb4a15192510d4f7067d711124615cdc3b8a488f987398a0274093c6c5dfc857587dfaed8f96d1795f7105b9389f7d052936e4753384216a9cd583fe08aebbd792d5d0796f31c3ca82a14877812fef3d8183d6f4dbd1e9754ab99062469c9e9da1100", 0xe3}, {&(0x7f0000001480)="a25b004b480faf58a17f6829c529cd267b49f6c58d391833a159f07fd5f613321f5c1edcf73ef4045ecc9d1bd887ff3ac2da53a5cd350ae0d0795245ef6348bfdda4c86f8a208e8188eefc7a044a662609898fbf02acdb9541355493305d41bbde40849e515f722dac91ea273a71fc3f8b7371a26b62d1f2e1f31a56a900284b883e7582a0ebc02adc81b7d24b8538ec5dc22a2e6206654072675811ea002ec7ebbaff23bbac7ff5cf8526e8419ddc2ba5f8358f00c9e372c99a4026df9b38358a86d6688554bd23464feb02d786f4d8d9b02070ad963f3f897e7e85696010da35460437cffe7150ed29", 0xea}, {&(0x7f0000000080)="c75ce8e79c812aafca43a0aa56bbf22040159df475132ef5", 0x18}, {&(0x7f0000001580)="bc685eb7c6a5c4c5ce1d6cf8b2a83227e9e143e87829e9ecf6a1e0d635feb64040b48b30110bbc4f438fc4efaa2038027226744bf8fbf2a0abc4a2e5680585a493da465a4cbce8ae5429a52350e78f6fe23d95d9abceb7e621e4580c29a90cd87a21d2aa029309f620ec1a215ed72d88114faa892070246419370329f228d313b57f8400b8332712076573636bd1ed62415cb5d328d4a3b27e29493970c0cddcaee4de7eceaf32da39ea69cb359b62f4899b14aed76f997be17bc94500fc4bc815277e4ae79827", 0xc7}, {&(0x7f0000001680)="f77da8cc7cd6022e695423374fa6bbebe82a4ea25112d10fe2f164385d87b38365e39927f934b709dd7a72ab186a375804583bc111586d6d0f5f7b19c84f28f7e91c6b6155524d32f03d659e9e31dc63147d5346312af83c74b12fcc622c039f6e", 0x61}], 0x8, 0x0, 0x0, 0x4040000}, 0x40) 12:15:27 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x541e, 0x0) 12:15:27 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000040)=0x2, 0x4) 12:15:27 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x25, 0x5, 0x4d73) getsockopt$TIPC_SRC_DROPPABLE(r4, 0x10f, 0x80, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r5 = socket$inet6(0xa, 0x4, 0xffffffc0) sendmsg$sock(r5, &(0x7f00000017c0)={&(0x7f0000000200)=@rc={0x1f, @none, 0x3}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000280)="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", 0xff}, {&(0x7f0000000380)="c119c804d9077b6b4bc86053f1f23c40860a6993eb50ee325d6315c214e659b8bb3372abfcdb8bfc1b80dd18887638f49eb8706e865eccce9a798a5ac6f055c1c1772f60072bff", 0x47}, {&(0x7f0000000400)="f2dc21d4ba43258e36cb62993dcaf13e57053c40f37814780c5d1db48571c8ab8b7a9bb7899e74da2518025a09c75f7010aa52f60c5f705b7c6b0fa60fff01f424998401edd93b0b8294fae1d5519d56ed4117537cd511e82bd9dec33617ca3871db24a858fde13da12259972e071a3637a27b4adb82a1b3e681a924cdf78037201fb840630c7c5a9e0476288738c11926081f545a0d733a04de31a25a91879652544de2ba5c6d3be0c76d1fa62b", 0xae}, {&(0x7f00000004c0)="7c60dafafc8244ae765f33e3b0b2cb53373fa92a010c73dbbe58437e59f49699c9bec4cf3b487cc7b60b5a33f0635bd287be155ac33ec6721ed42046e481e9badb411a732b0c25f904de2c93f7187757b800ca9b129e47355989d2766681a68888dce126feb1c690344b8903c4976d46053fa44a88ae38c80e4178ea7a85bea64b3903aa8fc363d377fdb60769cedef9e25c27c38d03ec5bb19942a6fe9f45aee60139b2c62e57218bf99f3003022f43", 0xb0}, {&(0x7f0000000580)="3128ab6ad3cc2644040857314c610ce3eeec71ef3eb73b00d0604c4fdbf27372e6635c093951ba8e4e16f67c4a51c6e3085e01099e8a55472ea4fc225293cb07afc80f7bf116105c42c6c529221c6ace62804dd5dc12137d3f9aaa12f03496d8de50023b2610a6039416c009c07072e889c8069d50f0921cd9772fe7a72a4963ff0e403ad27ed8518b67fe7571de68ba94db4a00df9117578a86d2", 0x9b}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="9b32e0a26b8dcd9c21374b14c457e0c9caedb85fdfa0bb8ce3dae67cb620cde20b6e14b82a94deca718d8c68d452", 0x2e}, {&(0x7f0000001680)="5322bae72beb6ee9808ceaf9609a7737794818523867d631f7236fbcc0ec1d670d91f5ab77bf0e55fd7a31e027ae40d66c936440688aee663d39401cc708f96a5d540dce7c555608ac1dfbde16938f8a092c8ec13b303619ba3b17ea46ee6010745efa96eea4980b79ddf09abb3a4e7008000989", 0x74}], 0x8, &(0x7f0000001780)=[@txtime={{0x18, 0x1, 0x3d, 0x9}}, @mark={{0x14, 0x1, 0x24, 0x5}}], 0x30}, 0x800) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r3, 0x10f, 0x84, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) getsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f00000000c0)=0x3) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) ioctl$SIOCGETNODEID(r2, 0x89e1, &(0x7f0000001800)={0x1}) socketpair(0x10, 0x4, 0x56, &(0x7f0000003580)={0xffffffffffffffff}) getpeername$tipc(r6, &(0x7f00000035c0)=@id, &(0x7f0000003600)=0x10) 12:15:27 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x541e, 0x0) 12:15:27 executing program 2: sendmsg$IEEE802154_LLSEC_LIST_SECLEVEL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x2, 0x70bd28, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4840}, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) ioctl$SIOCGETLINKNAME(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)={0x1, 0x3}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x8400, 0x0) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2280d0}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r0, @ANYBLOB="000826bd7000fbdbdf25030000000500040004000000a11c5f6e7029849ca138b4c8c45a7778e6fdd3c2149285ba"], 0x1c}}, 0x0) 12:15:27 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x541c, &(0x7f0000002840)) ioctl$KDFONTOP_SET_DEF(r3, 0x4b72, &(0x7f0000000480)={0x2, 0x0, 0x15, 0xc, 0x1ea, &(0x7f0000000080)="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"}) r4 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$TIOCGDEV(r4, 0x80045432, &(0x7f00000004c0)) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r5, 0x541c, &(0x7f0000002840)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x20100, 0x0) ioctl$TCGETA(r6, 0x5405, &(0x7f0000000040)) 12:15:27 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:27 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) accept4$tipc(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) ioctl$SIOCGETNODEID(r1, 0x89e1, &(0x7f0000000000)={0x1}) 12:15:27 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x5421, 0x0) 12:15:27 executing program 3: write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x1}, 0x2) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:27 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ip6gre0\x00') socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:27 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) getpeername$tipc(r0, &(0x7f0000000080)=@name, &(0x7f0000000040)=0x10) 12:15:27 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x19, 0x1a, 0x1be, &(0x7f0000000040)}) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000000)=0x4) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000480)={0x174, 0x1, 0x8}) 12:15:27 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) 12:15:27 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x5422, 0x0) 12:15:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_RESP(r0, &(0x7f0000000c80)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x180}, 0xc, &(0x7f0000000c40)={0x0}}, 0x0) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x400, 0x70bd26, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4002000}, 0x44) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:28 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000000000)) 12:15:28 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001340)={'\x00', {0x2, 0x0, @dev}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000080)='virt_wifi0\x00') r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SIOCGSTAMP(r3, 0x8906, &(0x7f0000001300)) sendto(r2, &(0x7f0000000280)="c9ef9e2fcce65a3bb91a6a65cd10c7e49ad650aef01782b90a507d405d113c3a2a0822a16d91d2b7c84e4b0177b28660fa6301cbe8a1d25fe35b93e43d599929e8b2aa8e1d1ff189a717801944f1afed36275e7467bd887dc428676c5099f282dfe1ee2f85c8d97de22f84343551cd0bb04402ea585236d7c9eba0631cf535727a1ba75f719bde231f01011af662bd5b2f57dc535f83ea0a84c5a2d7a8a71c872b64abfe590ba99b61502abcafe0deb7c95878fbbb2192fcf4c1599b3cfea3058ecadd39f80bc53adc699f20d606e25d8522a4c23e0a3782db5f92eab1d2fa4450ff0bec86f2b1b7c789dcaf7e4d6ad1136c5c007d8a747c49253787713e3d232a2a631160e6f686fa0d94d751c3aa6a2c189d1fc42755fbf912256a829edba448916a6db5d84c3e4feaf34f4bfb2a2ce02d66da46c3be34bf53718fc18115be792cdf4195e39c60216a7e9e51ffa675043d4f46fe2972bcd2fefa0d1e4dcd62b9cfeedd910eac5ca2e7e58fffad214bd13d72fa0379750fd846f574aec2d3ea17b5c75c5800235e5285e3f66057e53005b77399263e4d676684f39badda061c3add56420fb219f4038a42db196e21dfa8b2ec00a6fa229182a279c487f17ddfe40d9693b7fe9f77373be3665ad36dbebf8a4ca64259949d0b78512641832dfdcfd5943451872265a2898fda189b1b7cd45811e30db092bd7a87fea064f934364401d40991b1ca030408853a56c43a757b903986319066e05c465c28e8ad267121950c262714d7b6f6c13c05106cc3d46c27ea1a2265ecb36bc3c84520f6bbaf40265c937a5e08e3f9f016f4939c7de39c9f39b4cc9cc83409c508d639c3e76f64a26c1c2c58652bd73d64c71ee53167380a7ddff414c7b6ac202743a13be74b54f3dee08bd6303e5e24476d263523cd4e1880b0fe2a6007bae56a2050fa81cee3af4690b817c7f57ee79d388d5cc73c449952be00972fdd1c6bf692740bf001c096e272c97f7704c107d6af1555fd2d24e6f8efe5eed66863d79eff5c9045e7da67eabd41207db49e0d934888fedf5d55ac29f3b83b92a72a44603882342347e17f566aefb74cf30ea543ae8143b1fd8ebcfc8f2a24adbfc55da4c139f9cac83f59c93191f7cb4249fc67322fcb0aab93c5574a305f97b21588acedd80bb113d37713710dd41db33c487346938bc8ce1b9c26d91eefdb520930788733d0c0a70effb0999bc222c2419d9c5999e42e148801c2314482535f3efca8e766f9897af9a37733b7415217a1a06f733ecb67c779bbce24a34a0af091cfb409ef3cf39cfa2e5a15939a8a81713984bb1ff76f850b33f544ba2bd49af479f4bb865abf810b3276e4cdadf4d2c401fbf6409557c23e3390e6eb3f8f4f4bb67b8571e93f14e3eb4350ef094d28ee46ceff5742c14a9f4d0111fc8f87e43892a840228e1b193aabef38a5d22f96326c207aa7a413cbface80fc641249ce95876acba0fe23960b2550b48ec99ce5faa8c4ff94a6b889538bff0b8b2694d6bb9b22a9b65dc9da8127faa9d253c5393ba563c489f388866ce45b2121a091983b3be8d73fc8c10dd0f0a5b88ae9f2df5b8e6bce4b6d463c384785e22a01a37f099ec68507c05550aa9428ea451b3849217a02b8532acef6a1e3be9a98a3f5bedb69e6906afa7aa7edd54f4883ac2d03e1a7c447a66c208f3c33e226b15ccf9446790fbd7f0767d328774f229c1f56abd7584113a1b7c2f88b89126bf89563a1f2ec449d3128e1abb61d131bbc1c7ded749324a2ba95b68d2c639c417a4f10080e58671ff9d810a4fae5deb928c38506cbd5ca359deacb5fb38d6af0d0d4af4c0129ff948597a5d461dc404a7cdc170ad66c3780209d2c477c031436a26432ffbc99a8218fda8e93f13e49412b09da32e44ee3aaa895ba1e87ab1bb3e564fbef7e9bdde5f8ac3a6906c34f4bd96d93a03e7fe9691bf1c550cacd7fd0dc38a8b73dff50a4c815368595027917d9f543ed7c71d0f551126be91601df584adccd4ed2cd68dac3053ea16eb455cb6eb65731074eb0791c32c8964414ae6d375efe3633592ff71867142e8fedcd7de9d41f1131e3d3a9a1ae1cf0d5eba993a4f07f94a87f3fa70c2b31bb9b03bcc9ad4bad0541625f836899ef5b668442b666c60c0ebd289c13deae32b1bb877930dc05d1814192148716685e1bd7f02998e4fc5e797fc09150905d6bd7922971379dc4a6744efd1f402adc5ae407f1c22b890b2c62c151f2a96960b10f33bf53043ff08d20468b98ff6350252ee0f24f45d0b3ee12c48d8e0539c3aff5ca76e3c08515fa2d5c9e1684890c77353886bfb45d223c2928a84a89683e87d0751a810e9a781da25f02ffe54b819f8a11940d053d6eccfe889e1a87521aeced1110abb2ac0f1609f43592f1ce4b8baa86cad6766b004f926cf026ef41de409886eacc3956293e59c59f287b655ea34c7515cff87e8c5429aff869db69f7fec685fed5eeafdd39a00faa3893d2db22d39f599d556da20a886f27f3c97de341dd30b6ccc56394caeeb681704280fe3e6fe49ead2b8cab9918fb5150948e7e3c86932713c6b83ba836d1c0d332085255f760a4956acd01659960929a51680c8810011a0d7f4706f8a0f5e5f4ad3e20edde73cf01ce534ff89c78adab91d873f51f13bfab770955b9bae88fc32cf0042262833567b4953561fc575b339b1c2fe0d91178d13b90742c12955f286b26948603d48a502473cc78da3c07238fbfda1490c85ad6390e18a0b04d6b49c21d0d3974982cc49017a7ff95a5d21b8b9e09b5916dd615afe4ffa08d11565a42e1072e0a6506baa971fee17b591543f1909be4384eef2ca9edc279d09a80edbaedd5e014c8645720cb7d2c0c6e7785fb98107c9088f4250b0cc4d412d71fa00ffc457985f2df23042361cafe48e57888a9942dce5cb21b9600acbccbfccffbf142aa6e12713cbbb7b638d050b61168e05e3a0ef0fa1d6d43b67a06a7fbbf1602ea5867ef9544d173465415b6c891f9d25b71d1a965ec00ddd425d1392e8d34c2fa368ecd103d58907467cf397a79e053895bdbb48cf56c04793ca9aff9769b5e787713e8cbd4a35b47bcd6ee64880892cbd7a4b9c3278e901400edbe65d40786e0e408f48217a0a7edfd2b653ddc718285cc0204eb7ced49a511d55b33bb56a597163eed182d8a72d12028c9365cdfc28068d7a424e71454218ea1407d58fa8f723026f5cc5cf46a17b9c1016eb40740d5dac2f2257316032fe28620410069544624bb035b5e6b910c5b564102fe0fe2ed3cde006fbf197a2e61bb909d7060dde74ce1a3e32caa9a2354d56bc365aa64e94171f310472a6a94f0d8e0fbeea43abb800dae4a9772dbe6c10375ceef8893e62b3598a5610934071042cb3738d479d19ae0b54712188c886e3dcd8b7e21c34036bc21f4230311cc1d9ea0f94eace9a6df523c59225f3a05dfd50a4293c8046a00871502d854eb623f5ccbd3583547b2b9b51789c4f6e1e00c9c666c1066dff9d5041bb32e8fa9fda7b713f400086187a82f85395230827f060e2cb7675673d478ef5065ea691ae7fe32be285fc70557066cab2e750b88209969de48a1e7ba6986c0ee50a3960382b86a0e6db877244d0e4e5a1ee9032dab2e772bf25d8c085dfcb629d9700d4f90ace968975c40f0e91c4644062a688b790fdd14a6e061f179cb85309210d5985c9c246febb11f973aca5639576767f6e8c1fd475780e93d4b381195a36fa27f9fbad3da956ffe85d960b12878c8662d96d20e8ab1b0c17e0eff683c6863a918384439399c8670636eae492e5db0dbba499d6d54b1622f0a23b4d04c59c76516b40b86d1ca5896b25cd1ef1c59d44c9a4077f6255dcc2b91b883621a0489a2cb07b246cbf3a1d2611688a314590cbf0411cce0328dd55492bd635dbb7aa556a9be29b608a353c5cfeae760bb250945b0d7bdec974631f192ddfbc030d3bc0520880e58ceb35027c89e727a4306f14a8300ad1da7eade3bfdf1501239d70b33a93f808aabe64902231e9ce9ce5763e3df6fb9761fc4761ec159c1c06a2c1b7e891a1a505b6da070d3229fc1528d877bed511e9e9324f3f2f572fcbc7bac6e6a97d96ee13e48c1d53061063b6cf40e01afdaf6fcd5d9a451ecc1b86021e79142948f5163abfb128ea8cbf0a24c6813fdcc6c0eb0fd9f46ea59a5dfa15975881b6fab227d6942569ceb8b31631ae4cca24cd7b78154c053ec7dde916a947e630854aa82422d5d3246fc2b9939aa2d1c162a39457fd14a14641397d2aa98385d1d8b21af6cd98139befa71109fb6dedae05c899433f99c6c572fcf72fd639379f5a7f03489c0ef7c78a34b931349f5ca9ee52d2574c4df1930219ea38e2e72969a472ab8c112a8f340c2a520d64b8c078eb3b04ead41123dbdd69c0eec4fb8c07ecadea2789f7e8c7c75c8c56cefdf37a39f2383f899fc555bda5ae38e12f5238afda6bc2c0b4c9c174003c157da65b09c16c65099d49cd4c9322c183014dc015e915bc35f933119943b0907fc664b4f1cbba36c66098c5d0307735020345d3eab5a69917e9caebfde2523fb19f9c0dd7f0331a869d4ea2c93e8249dc7068a874b4106ab9216c4bfd8c5dd90bae25de4909f27b80df4de1eb054fb94d5a10ed6344e6f727f1b58ba78d3c1e0010748131766298f031e3cb044e2ae425df97d44f194670f65fd52331eb301bf8f5738e013351ee659e78d1a0d3126aeae17d39795a69773f16765b27b46aa41b8e73a319aac130aea4ee7fc85fe2603dc51f1e2b14cdc66565194d70ca8befdc91158fe705588cb39bfd06f1e597188f540ace5582cad7b51abe9241df94cd52695033fa78babc36317ea8799099016fb2ee69959dc9750fb801e9ef8e7cf16e68778c0e0ce4bd2e3230a50dbedfcca722882cad936d6f4c8d4aafc3126a734a2aebcd82cfd790824a38fa0b45021df77c6682b74587112e7b295bf5df5ee5f09bb158b36263802806bba15ac997d3db1a173a0791ff08a6409066cc67b449ee13eb50ba3a05d20701e6142141db3633a77906383c388a6f84675d99cd013125c41c51f90c94be96426503eb0fd456b540eba4135beb76114b619d31739ca5f59db33e9c2ceeb17453b7bcac5121954d9f04457bdbc5b80e46b88a6f6f70ec5babb2cd13f3ae10f60f2bdeb07db1bbb615d8b4da56189118b293b49136aec84d2eb0a4acb8551223f31c51a45bb9dda03992b9e86d1446dd60c0a2b4a3f2a67618736744c092b45920ebddb7494f6bc659f47f68abf70c37162b086c6a3b369ba51602569fcb9cf8dc42905d68b09364797d147d6d2b9a613703fa7e0b81279badc7605423ba80be783865ff2890d1e74e6bd731d92ea9796b2854f50b5a07aa4fdf1905c1c8c5793f0660a743acb65d33e7d61660d32dbbc1edd40683818cc5cfb540f67b46bf27be27208c1c06ddb19e7c911619774deff28e528048d8dff4db1f34ae05c76c555f2d5c92813ce9f0167b2683831416a329df6f39d87f31a5c22045cbee64b5f9f201ccd88a5396cbf37ff1d66a64a460db226dc9f089baa12993d9e82c447e3f91944497a39199a9ba582a0f063f84289a5e44060effd55c13ecac64a9adc2ebcbe089029704307b9536ae8c12870819626e5c9833392bfcebd9db84c128aaa8241d2cee0372ca9a96637b85117780b7b77e847ff226030cc4ad678d382961dbdfef8d9b071ce0da8a176d0e1d98ba48c05217f46c19ff4a6eda69e416964cdbba002603d4d8012a326", 0x1000, 0x1, &(0x7f0000001280)=@un=@abs={0x1, 0x0, 0x4e20}, 0x80) accept4$tipc(r0, 0x0, &(0x7f0000000000), 0x80000) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="100000830300", @ANYRESHEX, @ANYBLOB="200027bd7000fddbdf250500000005003800010000000500380001000000050035004c00000005004200010040000008002c00040000000800030000000000000000", @ANYRES32, @ANYBLOB], 0x4c}, 0x1, 0x0, 0x0, 0x8084}, 0x10) 12:15:28 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) setsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f0000000000), 0x4) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040), 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{0x3, 0x1, 0x1, 0x1}, 0x1, 0x3, 0x0, 0x0, "0cf8157fbca42b88"}, 0x10}, 0x1, 0x0, 0x0, 0x30}, 0x40000) 12:15:28 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x5423, 0x0) 12:15:28 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x1) 12:15:28 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000080)}, {&(0x7f0000000180)=""/202, 0xca}, {&(0x7f0000000280)=""/14, 0xe}, {&(0x7f00000002c0)=""/86, 0x56}, {&(0x7f0000000340)=""/172, 0xac}, {&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000540)=""/23, 0x17}], 0x8}, 0x80000020) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000640)={'nr0\x00'}) 12:15:28 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') sendmsg$sock(r3, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f00000000c0)="25ec3944e46428a8df6790cf48fb24390c17d1d3770b0daa1734591a0af6a2ed6e74fa7ff9bf47985db1b6e7b508e29948a3ac6f023f906a02ea1da493983928a4d57a5a6efec950e0b0a93c1f0ba46dafdbeb0fe5f1deeeab5acefd8ab1dc68159210a258038befda3da16868cffcaaccc7030b05ce5732a0d50e33187b8ad257eeb44c13356b4fbcd2c4e45a86b5f680d551b7d3a05e885add3f2c6fa9a4963660724f57e954aff0f4ea6c4c032edb82cfbabbf08c7b74c977d98652cc49ccee95e26651812f7b115e3d97447fd17248ea18fa010faf2c1ec6f825c85a80c0df40763fb47aa4b37c77748cc1e7f50deda285da", 0xf4}, {&(0x7f00000001c0)="4084f843d467fce9511e65a15699ed747bc3391f80d4e24b64efd665dc80a722cedb05b6a52fb5b278c37db7a691db907fc5fb40ce0b6747ca4ccb481a6d1dc013144511972fa950a0d4aa3d03f81da1e8cfa698e08e52248a3abd018635e7ad734b47662dcf3c27e3f203a1472d09156efa8ba1b59abe735ff786033a72e0a5b815", 0x82}, {&(0x7f0000000280)="7041e50d4b93faab74afbddcb88099216ef4d992e10df9ec4759d79be1b72778eefad8f478d7a576b1e8dedafa13870e202628b7bf72011bf8c79eab9ee68ee011c9900ad4", 0x45}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="97ad3bde22ae7321a6db4c1e59b1a7c163827a77a3d109807f8c228e249e6f2a4d4c12cff3ea4901817df53569a67181b6d2d2a9032959c2aeba4ace3079b31ef7ff88f68f0e4e21f1149d990c257921ee2090d350f7bd594c7bb782799a46bf10d42ac811b5134402617cd204731d1fc8070ba24d7b752059384c5a3c60dc44d70f44d0b012d4dd6952e623be3717ae3d37e68a03d5e1c94a718b3f61c49dd15f96c52319d0f25a74f6ec2d1cb4e8126000728cf2bfed728d72bae0db33ba670b8e670f57ec33c1e7ee7ed708bfd871007cfcfe961978981af1ceb011ae47997005da89e53d5913f814", 0xea}], 0x5, &(0x7f0000001480)=[@txtime={{0x18, 0x1, 0x3d, 0x984a}}, @txtime={{0x18, 0x1, 0x3d, 0x47}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}, @timestamping={{0x0, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x39}}, @txtime={{0x18, 0x1, 0x3d, 0x1f98}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}, @txtime={{0x0, 0x1, 0x3d, 0x8000}}, @mark={{0x14, 0x1, 0x24, 0x52e}}], 0xf0}, 0x40) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) r4 = accept4$tipc(r2, 0x0, &(0x7f0000000000), 0x40800) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f00000015c0), 0x10, &(0x7f0000001640)={&(0x7f0000001600)=@can={{0x3, 0x1}, 0x2, 0x1, 0x0, 0x0, "77662625a93723bb"}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x0) setsockopt$TIPC_SRC_DROPPABLE(r4, 0x10f, 0x80, &(0x7f0000000080), 0x4) 12:15:28 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x55) 12:15:28 executing program 2: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:28 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x5424, 0x0) 12:15:28 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) getpeername$tipc(r1, &(0x7f0000000000)=@id, &(0x7f0000000040)=0x10) 12:15:28 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x440040, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000100)) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ttyS3\x00', 0x123401, 0x0) ioctl$TCGETS2(r1, 0x802c542a, &(0x7f0000000040)) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x541c, &(0x7f0000002840)) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x541c, &(0x7f0000002840)) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x40, 0x0) ioctl$KDFONTOP_COPY(r2, 0x4b72, &(0x7f0000000600)={0x3, 0x1, 0x18, 0x1c, 0x1e4, &(0x7f0000000200)}) ioctl$TCGETS2(r5, 0x802c542a, &(0x7f00000000c0)) ioctl$TIOCGICOUNT(r3, 0x545d, 0x0) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000000640)={0x5, 0x8, 0x4, 0x8001, 0x16, "4ed857424ccf5e6db090e6ea0e6c020975d9b3"}) 12:15:28 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/70, 0x46}], 0x1}, 0x40010122) sendmsg$sock(r0, &(0x7f0000000740)={&(0x7f0000000240)=@nfc, 0x80, &(0x7f00000006c0)=[{&(0x7f00000002c0)="0f7ff65aa89178d859142ec63ec4c1870c19c5c3d2f14167ea7101e7fb67ee16d0e46ed94b4cc5ff4e7b676aab9a645ad1e8b347796211a701e41f67b1d725645f0647718a8afb0c8dcb2ba59a870baa2045da16c7cd9545ba6e93fd61283e248a38a51d6ab4dd6f16a5aa22c7f21fff250eccfa57c946baabdcefe0e668375d9dcfdba5dc5288ca39d76827bc18f078c74fdcf6df0b0762bcdfbeb8a0324a7ed5315edb0d739a41a808cd8ad1d3f65a2b26c8954f6d0f11902b72795d3efa0313e066e438e927762610481a4f3a6d6e637722f21242b6993bed452f8911d2ea93358b0658df86", 0xe7}, {&(0x7f00000003c0)="cc0e0d76551c3cdd8368096ff2dfb0dabdb5b145aa1d33213a6c2844876234d891f2203f19f040c96f91fe2111131ce57f01044e5e266b7d4b0b1b14bc00ce9f94c15114e40570a72c97f8cd371e5a08912174b85c5dd45a6badbc75d3d8109d60a6cae6fea3edd165d77769688817f9943a9aa58be982e48f004da1600633a03796214ed6bd2cbe2b275600db4266b9f629af3753a181b06aaf63ad7d851013c6888be57412f0fc281c03d827", 0xad}, {&(0x7f0000000480)="654cc2ff9e6fca49754ce2fb3a246978500d39cf1c155c627cac3399279405b167356786f510ba87fdb997634492503a21e43fcb37337ae972217a876c54a838d409f0aac3ea062527238f595237801cd3dbd6bec0e1242aea7d86596d937fffd96ccaec40271032d7b4a68fb18ee91be031e96e1a501633d59acaec5b934024ae9527ccc683ad156905d7e2c9c709d394d6ea9a5e49f4a5bab40681e4b248b3615a576e4deb27ca0e076970f813f4d931e00f2b43fa1240f0950c01fd0e2d", 0xbf}, {&(0x7f0000000540)="6859ce0d22e42b0e69f041c19c45c0d2fe5c2c980348a761f18e084b77358832fd1065a7a29b9776731bff2abece24a2c41391258934f7e31175557e69307a775fb04ad318386db2a6fee5b4a6646500d4cdaabfb4a5603c1a7741f592fd76b13677f4a74e027fe66010083e39b0d42f2786861b1f87815583de1def6e3f1a084c7629d403568f4f730351a52c115f9022e0238a3a", 0x95}, {&(0x7f0000000600)="2f96bb0e163fd4", 0x7}, {&(0x7f0000000640)="3c96128206f8f1209a169b4c89ab40c1466b4ed9c82621b6a141b95c943d6fe4", 0x20}, {&(0x7f0000000680)="7c180e83f26282a4883ffdd0943a29fad0087b488d7c05b44e031de8bd84f17e80ab12948cb0615f14c26ed0ac8b89c9", 0x30}], 0x7}, 0x1) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000000), &(0x7f0000000040)=0x4) 12:15:28 executing program 3: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000000)=0x3f, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00'}) r3 = accept4$tipc(r2, &(0x7f0000000100)=@name, &(0x7f0000000140)=0x10, 0x0) setsockopt$TIPC_GROUP_LEAVE(r3, 0x10f, 0x88) r4 = accept4$tipc(r1, &(0x7f0000000240)=@id, &(0x7f0000000280)=0x10, 0x41000) getpeername$tipc(r4, &(0x7f00000002c0)=@name, &(0x7f0000000300)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$TIPC_GROUP_LEAVE(r3, 0x10f, 0x88) ioctl$SIOCGSTAMP(r5, 0x8906, &(0x7f0000000180)) 12:15:28 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) r1 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000000)='/dev/capi20\x00', 0x220000, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$CAPI_REGISTER(r1, 0x400c4301, &(0x7f0000000080)={0x13, 0x8, 0x1}) openat$capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20\x00', 0x202000, 0x0) ioctl$CAPI_NCCI_OPENCOUNT(0xffffffffffffffff, 0x80044326, &(0x7f0000000100)=0x5) 12:15:28 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x5425, 0x0) 12:15:28 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r1, &(0x7f0000000380)={&(0x7f0000000180)=@name={0x1e, 0x2, 0x1, {{0x43, 0x3}, 0x2}}, 0x10, &(0x7f0000000280)=[{&(0x7f00000001c0)="d13cd6f10ccac8baa3184fcf02654f500615fdd840c8e88fd627564c2b6e9bf6786a5a4606df394024e77f65c3d6e56b8520b32cbd3561b200e08e7b17717892f929f01c317376be7e32789d43ce99aad673f33e96296143c906917afb2a8d8e80ce7a04430e3f78a5046f94699e64bfdae7acc060381885f1588fcc44136902e37df46dcf9fdae182be0c3757d3395a60ceef490b019cb9518b71a0849741328424b1739a58", 0xa6}], 0x1, &(0x7f00000002c0)="87dd9e4140d2593176fa74c4eec94f42331b9aac48b7236a13483deafa079e050bbdb8ee951c3a3ba96e5ea3fae147d2d84dac2a23e055316d43798d9548f0f8b9c1d6ed673070769b22e15096a0f1f8aa01c361cfb1364f0c6af159cb11a0f786f1d5b6777cb66a64db8ef98022bc187672e94dff39146ec4b9e55caa15a52d81ab462b9c8cbb977e80adc243fbc2", 0x8f, 0x4c010}, 0x400c004) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') accept4$tipc(r2, &(0x7f0000000440)=@name, &(0x7f0000000480)=0x10, 0x800) getpeername$tipc(r1, &(0x7f0000000040)=@name, &(0x7f0000000080)=0x10) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) 12:15:28 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000004200)={&(0x7f0000004100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000041c0)={&(0x7f0000004140)={0x5c, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xc1}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x81}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x20004001) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x2c, 0x0, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x8}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000045}, 0x40) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) socketpair(0x0, 0x1, 0x1ff, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x89, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffeb9) 12:15:28 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair(0x8, 0x3, 0x6, &(0x7f0000000000)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000100), &(0x7f00000000c0)=0x4) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:28 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_pts(r0, 0x1) ioctl$TIOCGICOUNT(r1, 0x545d, 0x0) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:28 executing program 0: getpriority(0x2, 0xffffffffffffffff) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000002c0)="a339b83d41912e039cfd64c9f8e85d4a17ef6c2ac8294219dbd93095de15c2da0c1e1db349e096143d7d0593ede3305db22cd52f6b26c904f1b63a64044b", 0x3e}, {&(0x7f0000000300)="029e195442c3233953b605e5d6ee7c188628c7bef3a04aa203d26c09ca690510e4aed72b7093590bcf945d54a29091213130a7cf0a8e4862fd6f3b9251af89f6287acb3566d3d710d284ef5b18da623a700ed066d44842291c4629e6fcee3c8b390826181dbb780a77d17e7696b9275b9090d65286f56367e3c1a1ac17bacfd3", 0x80}, {&(0x7f0000000380)="6fdb156f51e49bda2837c776b046acdb74f90c314795a0f94963556fce05bae1b611eda5c2a3f535c2038b506ce945829a31b1f54149028d5bf88d0661b91d2f1807051f536858a41755a26637e6", 0x4e}, {&(0x7f0000000400)="82f21e00f1bfa394be32f72745ab2b335852b25ce39283ffc7d6eb4b8eb5449813", 0x21}, {&(0x7f0000000440)="fd4bc231a53043e75caf17013a0701309a60a09cbd9d48408c7e15019c41e6836a1f00db5ea97012364327c097a41118b0ab73e2d9ab4290b571b4f8aab754f9ff758103f2e4faf6efecd0aa3048dbc875a196035d18e29a4b53b7b8cc96ef467de613060577ba7791ef5a8ff864d25ab9af0b50b063c703dfdd19c8e81b6b98810efff176ce53c150da4b14e448772ea68583f318818bb6aeced7ad0c20832001c2534d7e40", 0xa6}, {&(0x7f0000000500)="cf41bc7e0a5d1b75278c80d1839cfc12abcedb6faf895d59517a8c51ea3de01b56a273710b96693002cf68ce55c82cbd532f1c748a49b9c5de27335cc47ee17564c9cdcbd56c62d737c53a1c41d812e8e0f08f32e08ae959a577a9a9ea79231b03", 0x61}, {&(0x7f0000000580)="b903b99a1aa5ce73bf0667fd306da2e773d4bd2f2f14529ffb4082f9c9bfa7309fdde4e83317e939a8c0607f600c5002b07fea49458a89a5b4b861ae68ba958fbef4d2fe936265344f9626cc1f57f77334399203daa5e2342698e53964a8fa7bf0d042fd82cbeaf5819040a059ad4d2f4207d52d25b8d5bab574acb2b609895b42263a2dde", 0x85}], 0x7, 0x0, 0x0, 0x1}, 0x40d0) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:28 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x5427, 0x0) 12:15:28 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000180)=0x68) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00', 0xffffffffffffffff) 12:15:28 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) socketpair(0x26, 0x5, 0x100, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x83, &(0x7f0000000040), &(0x7f0000000100)=0x4) 12:15:28 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$KDFONTOP_COPY(r1, 0x2, 0x0) 12:15:28 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000000)={0x40, 0x3}, 0x10) ioctl$SIOCGETLINKNAME(r1, 0x89e0, &(0x7f0000000080)={0x2, 0xffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:29 executing program 2: ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 12:15:29 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x5428, 0x0) 12:15:29 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$CAPI_SET_FLAGS(0xffffffffffffffff, 0x80044324, &(0x7f0000000000)) 12:15:29 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xf, 0x2, 0x7fff, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) setsockopt$TIPC_MCAST_REPLICAST(r1, 0x10f, 0x86) setsockopt$TIPC_MCAST_REPLICAST(r2, 0x10f, 0x86) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:29 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000000), &(0x7f0000000140)=0x4) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r1, &(0x7f0000000600)={&(0x7f0000000080)=@name={0x1e, 0x2, 0x1, {{0x41, 0x1}, 0x3}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000180)="abe72ba8a50326e0e995bf0d1b3b5cf2e54bb15248e665bf1360c190535591e4514376fa95308f0ede530d4e951597fe55cbae88ce656a4fee9379e60a53b61d1dadc815900a96b6b229a5cd8b8f4d3208f9fb37407ca33a2900ddd8cf18059f6f5eea4369ab860e2f309f8ebe797ea53e009d8bfbfb1be2945615d1908c7168f1da89ae5488bdd997e4319af57fba6eac4798b6353475991fc5034ab7768b09a568747431cf0a9c479722cb6395a20fc301835c2d05f5d1a3f826cceed9c5dd7d838318ae5bd09be753f0206e97211c82d880bfa1ececf28c01ef3e34532af216", 0xe1}, {&(0x7f00000000c0)="a4f58e42196d3db0a8557bfbaece6fb0239b43be5f9b7a50852fb209f7aa127626b26dc92ef291724042e7fa9c59c8ecf61055b08e5c78ab5f69963f78", 0x3d}, {&(0x7f0000000280)="1701bef8ab0f45bc3ac21c117f3eda78998237cd2a4b02d0bed8fc90da46867591f28d82c01619cd0e4928694fa7280ffcc62c9ecc1708c35764bc74cc0754f2c099662f276fd5ad53847be0133be391424fbc6570312dfb68e961f877b7e4d7dc0496e1d25331b7db3420c499b26619054fef82dba468187d18448dc44f805bca76b04b600c2e4f2aa80f30ef908bfa802cf0b90528b57b26b767aa71e0f1c14a7fe29a8b458d96d742867758f0947bdcbefebb84f24e7ef343302a52fbcb2a404e05", 0xc3}, {&(0x7f0000000380)="0820114aef90e86e4fd83019ea507f7a72b0138900fc58a1fad596feccf2709166b8943f86d956053e823b75b3b6ff015279e53afb4de733f3d1327a0b0094fb2ba1bfc81cdef50b559301773e4531033e3ba181830385a72f279241a5c2ba80d812cc87c06338ad33adda64b24662", 0x6f}, {&(0x7f0000000400)="6df12ad4507a4fce1222a716338b2524feb357a2bf7d599cd92558798fe9002803e568cc23893679c1d25e9ab87d80c21000e7b6c32540b33c465484754b3a3b0a91513d7262c7f7239b05a2ac8071f3a7cb4b4c86c086c1d86db0d94b3de5fe672f477e8edad3f4a5073a1fe9a5b773f4a45ca6ab0f6cedbd666176f1a0171e2248ab7852e29fe9049a9896a0b58c44feadb2dc72", 0x95}, {&(0x7f0000000100)='_', 0x1}], 0x6, &(0x7f0000000540)="54b9bf969c5395f95de380a83bb631e7a245d645b599c3fddcfd28db8cd06feb975e54925a1c035dda1eeddd0c119a0af022c01007567e2668f294bd1e6d9702843a5ff4eaba33a40148f9888fba58b36eb4e6901d7c32d1f45852c2d500045d35d05e417f91b80d4b235979482ee039f372e2d855ebc62d196746df68c23672ab37858d94f3cf928f41719d971d0488d5a53beb1ff7e70bfe02cffbf99f89e5ba4e3e9b0d90c2fd4a9ad1a5cac9149b", 0xb0, 0xc040}, 0x20058841) 12:15:29 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0x80000001, 0x7, 0xfb23, 0x80000000, 0x17, "a2039be0292acc28fa60e0e997b8124e15b353"}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000000040)) r3 = syz_open_pts(r1, 0x10001) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00000000c0)) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000100)={0x9f, 0x40, 0x1, 0x8, 0x18, "acad6342d36dc81fc6b3edf169641cad575e15"}) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000000)={0x5, 0x1, 0x9, 0x5, 0x3}) 12:15:29 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000000)=0x5b1, 0x4) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) accept4$tipc(r3, 0x0, &(0x7f0000000280), 0x80800) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, 0x0, 0x4, 0x70bd2c, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffffffc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000011}, 0x10) accept4$tipc(r2, &(0x7f0000000080)=@id, &(0x7f00000000c0)=0x10, 0x80000) 12:15:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000b00)='NLBL_UNLBL\x00', r0) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040)='nl802154\x00', 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r1, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_PAGE={0x5, 0x7, 0x1d}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0xf}]}, 0x30}, 0x1, 0x0, 0x0, 0x404c008}, 0x800) sendmsg$NLBL_MGMT_C_VERSION(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x68, 0x0, 0x0, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040000}, 0x40000) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:29 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x5429, 0x0) 12:15:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_RESP(r0, &(0x7f0000000c80)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x180}, 0xc, &(0x7f0000000c40)={0x0}}, 0x0) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x2, 0x70bd2d, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x3}, @IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x1}, @IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x5}, @IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x2}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0xff}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x7}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x3}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xfffe}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0x100}}]}, 0x60}, 0x1, 0x0, 0x0, 0x480c1}, 0x40) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x6, 0x82, 0x0, 0x0) 12:15:29 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000000)=0x9, 0x4) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:29 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, 0x0, 0x0) 12:15:29 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:29 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1a) 12:15:29 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x5437, 0x0) 12:15:29 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:29 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCGETA(r0, 0x5405, &(0x7f00000004c0)) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000480)={0x39d07ff4, 0xffff, 0x4, 0xff, 0x3ff, 0x6}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000500)) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000600)={0x7, 0x4, 0x8dcb, 0x9569, 0x8, 0x8}) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) ioctl$TCGETS2(r2, 0x802c542a, &(0x7f00000006c0)) ioctl$TIOCSRS485(r1, 0x542f, &(0x7f0000000540)={0x8, 0x6, 0x1fae}) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0xf, 0x1a, 0x12c, &(0x7f0000000040)}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x1, 0x0, 0x8c04, 0x7, 0x8}) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ttyS3\x00', 0x24001, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ttyS3\x00', 0x8080, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000005c0)=0x6) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000680)={0xffffffff, 0x6, 0x7, 0x8, 0xe, "f4ef656e15934064995d74671ef709a7581f27"}) 12:15:29 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'macvlan1\x00'}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:29 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000000), 0x4) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:29 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ttyS3\x00', 0x200, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000180)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair(0x9, 0x6, 0xffff, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGETLINKNAME(r2, 0x89e0, &(0x7f0000000240)={0x3, 0x3}) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r1, 0x10f, 0x84, &(0x7f0000000000), &(0x7f0000000040)=0x4) 12:15:29 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x5441, 0x0) 12:15:29 executing program 3: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000000)='/dev/capi20\x00', 0x200, 0x0) ioctl$CAPI_GET_MANUFACTURER(r0, 0xc0044306, &(0x7f0000000080)=0x1f) r1 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000140)='/dev/capi20\x00', 0x113042, 0x0) ioctl$CAPI_NCCI_GETUNIT(r1, 0x80044327, &(0x7f0000000180)=0x1) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r3, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) getsockopt$CAN_RAW_LOOPBACK(r3, 0x65, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r4, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r5, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000700)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r7, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r8, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000840)={&(0x7f0000000200)=ANY=[@ANYBLOB="d8000000", @ANYRES16=0x0, @ANYBLOB="000826bd7000fddbdf250100000008000100000000000c00050020000000000000003c00078008000100", @ANYRES32, @ANYBLOB="000002002a172c095b2f800137ac20bf8830f52334596425d071c21c4197efd17f734dbdba8a80720c3953b74311d6b10b844e19fff4b17d32d73608bd2f50fbadbebdb440aeb155a96831b3b0713f8a6c7006584ab3568ba7629d92d86321edf6e55b3caea51aa4927feee2da79844cb6ddabbdc227b82ef0125ecb1ddd7ca16b6aaa563191e3d0f96daafb4cf5083c4d3fdfa4accddeb51eab379504d60438", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00078008000100", @ANYRES32=r3, @ANYBLOB="4400078008000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="0c0008000100ffffffffffff0c0003000200000000000000"], 0xd8}, 0x1, 0x0, 0x0, 0x404c000}, 0x4000) setsockopt$TIPC_CONN_TIMEOUT(r2, 0x6, 0x82, 0x0, 0x0) 12:15:29 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair(0x2a, 0x80000, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r2, 0x2}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:29 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) r1 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) sendmsg$can_raw(r1, &(0x7f0000000100)={&(0x7f0000000040), 0x10, &(0x7f00000000c0)={&(0x7f0000000080)=@can={{}, 0x1, 0x1, 0x0, 0x0, "a23feb0d497dd288"}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x1) 12:15:29 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_pts(r0, 0x42042) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) syz_open_dev$tty1(0xc, 0x4, 0x3) 12:15:29 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000600)='/dev/capi20\x00', 0x0, 0x0) ioctl$CAPI_GET_MANUFACTURER(r2, 0xc0044306, &(0x7f0000000640)=0xff) ioctl$CAPI_GET_MANUFACTURER(r2, 0xc0044306, &(0x7f0000000280)=0x6) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$TIPC_MCAST_REPLICAST(r0, 0x10f, 0x86) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f00000000c0), &(0x7f0000000240)=0x4) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getpeername$tipc(r3, &(0x7f0000000180)=@id, &(0x7f00000001c0)=0x10) r4 = socket(0x8, 0x5, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r4, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, 0x0, 0x1, 0x70bd28, 0x9, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x48000) connect$tipc(r1, &(0x7f0000000000)=@name, 0x10) connect$tipc(r0, &(0x7f0000000040)=@id={0x1e, 0x3, 0x0, {0x4e20, 0x4}}, 0x10) 12:15:29 executing program 3: clock_getres(0x3, &(0x7f0000000000)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000240)="d63bc82c4928beef3a2958c3a930e7f7c2137a8d86a1193c2207f193ab110c92043100af43288120454ed76acb533212589417bc665914870bb803b4b10ec75682f49c6f0bcf637e884f0421711046") sendmsg$tipc(r0, &(0x7f0000000200)={&(0x7f0000000080)=@name={0x1e, 0x2, 0x0, {{0x2, 0x3}, 0x1}}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000000c0)="5c08ecac10c87de8ca6da108c9590b817a7679e69cf5f797954dfc7201efe337cc012790d2e23f249ef5d1f6e560d66e2e494103e4b09b992f94910715a508e1abf7a8146fa4e29ad08e89bda72aa2df937edda23d69fbb010329c19f759ebc5a881c7d992e24fc2105fe65b90a20cbc6f6c1e2b8f9551", 0x77}, {&(0x7f0000000140)="93a4ef6114143c67efc95cdb20d8241ec15a82f0e53f5305018609ed9816d9fc28b8a8c73c29966d37d7f69fb5d0a191462df33585747ee5985b12297910a146e7fcc8e826edc4d77dbfe4e4a2b7421876ca6e2839a773ecaa6c1208b01f245b88d2f83c529d51532d9476c47d33725a7c315e9d585c", 0x76}], 0x2, 0x0, 0x0, 0x40090}, 0x20004080) 12:15:29 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x5450, 0x0) 12:15:29 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair(0x7, 0x4, 0x1, &(0x7f0000000000)) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000040)={0x2, 0x1}) 12:15:29 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x5451, 0x0) 12:15:29 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r1, 0x8982, &(0x7f0000000000)={0x8, 'vcan0\x00', {'veth0_virt_wifi\x00'}, 0x400}) 12:15:30 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x81) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:30 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) getsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000000), &(0x7f0000000080)=0x4) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) r1 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000600)='/dev/capi20\x00', 0x0, 0x0) ioctl$CAPI_GET_MANUFACTURER(r1, 0xc0044306, &(0x7f0000000640)=0xff) ioctl$CAPI_CLR_FLAGS(r1, 0x80044325, &(0x7f0000000100)) 12:15:30 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000000), &(0x7f0000000140)=0xfffffffffffffd81) 12:15:30 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x5452, 0x0) 12:15:30 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000000), &(0x7f0000000140)=0x4) r2 = accept4$tipc(r1, &(0x7f0000000180), &(0x7f0000000080)=0x10, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) getpeername$tipc(r3, &(0x7f00000002c0)=@name, &(0x7f0000000300)=0x10) accept4$tipc(r2, &(0x7f0000000200)=@id, &(0x7f0000000240)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x0, @empty}}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r4, 0x10f, 0x85) setsockopt$TIPC_MCAST_REPLICAST(r4, 0x10f, 0x86) socketpair(0xf, 0x5, 0x7, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r5, 0x10f, 0x87, &(0x7f00000001c0), &(0x7f0000000280)=0x4) 12:15:30 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'veth1_to_bridge\x00', {0x2, 0x0, @remote}}) 12:15:30 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x0, @loopback}}) 12:15:30 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) 12:15:30 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) socket(0x6, 0x2, 0xfffffff7) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) connect$tipc(r2, &(0x7f0000000080)=@name={0x1e, 0x2, 0x3, {{0x2, 0x3}, 0x2}}, 0x10) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = socket(0x1f, 0xa, 0x9) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r3, 0x10f, 0x84, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 12:15:30 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:30 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x545d, 0x0) 12:15:30 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_DATA_SEQ={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r2, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x5}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'macvtap0\x00'}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x64010100}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000040}, 0x4) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:30 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) getpeername$tipc(r1, &(0x7f0000000000)=@id, &(0x7f0000000080)=0x10) 12:15:30 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000000)={0x6, 0x8, 0x80, 0x597, 0x8001, 0x83}) 12:15:30 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') sendto(r1, &(0x7f0000000000)="13e669ae9bfc0dae251e732129994dd4bd7acb155a2905aa9358b7cc7462e8dc3b040499388828b1eeef37e0a10d79077def1dc05c68ca134a69ab4017a6240f687eda3886ff2ea3e43c83267751b5da6d", 0x51, 0x4000000, &(0x7f0000000180)=@nfc={0x27, 0x1, 0x1, 0x1}, 0x80) 12:15:30 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x5460, 0x0) 12:15:30 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040)={0x43, 0x1, 0x2}, 0x10) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r2, 0x10f, 0x84, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$USERIO_CMD_SEND_INTERRUPT(r1, &(0x7f0000000000)={0x2, 0x41}, 0xffffffffffffff37) 12:15:30 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SIOCGETNODEID(r0, 0x89e1, &(0x7f0000000080)={0x2}) ioctl$TIOCL_SELLOADLUT(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x5, 0x5, 0x7fffffff, 0x7}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:30 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) getsockopt$CAN_RAW_LOOPBACK(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) 12:15:30 executing program 4: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b72, &(0x7f0000000400)={0x3, 0x0, 0x1d, 0x1f, 0x46}) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x2, 0x0) 12:15:30 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x3, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) r2 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000080)) socketpair(0xf, 0x2, 0x8001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000140)={0x40, 0x0, 0x3}, 0x10) getsockopt$TIPC_IMPORTANCE(r3, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000040)) 12:15:30 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x6364, 0x0) 12:15:30 executing program 4: ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000000)=""/159) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x2, 0x0) r0 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f00000004c0)={0x1, 0x1, 0x1, 0x8, 0x12, &(0x7f00000000c0)}) 12:15:30 executing program 2: ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000080)='syzkaller0\x00') socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000180)="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", 0x1000, 0x4081, &(0x7f0000000000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e21, @multicast2}}, 0x80) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:30 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000002500)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r1, &(0x7f0000003880)={&(0x7f0000002540)=@nameseq={0x1e, 0x1, 0x1, {0x40, 0x3}}, 0x10, &(0x7f0000002840)=[{&(0x7f0000002580)="8e7dc2e753542ceb16fdafea6027c95557b2b9521632497e9e6f4799368c3883ddc96362149a42fe80829e0b22dc2ae5b6d0aa17fb4811ef2dace2fcca7d595d6937d86cbdd502e0e0956ed0f4d31da41e2e2b171ce79d010fb8af8cf782b8d26c11e53903d414eba942d96839e77080934b43db47cd64bb2a101619262b44f8ba11b45b4ea81e2cdf672f00a0817296d189f99f3ef4f6c8de9e32563431194878dde5cb3f24a71d1ae9fc279467e073481ef16a6a674f684d02423982e14028a2d5710d7e2d8d89b7fd61f34195a0c8d4402c0b4bf2c59dce75d24b17017e5e39c8482940aabeea9221", 0xea}, {&(0x7f0000002680)="7f76bc2eb4c191e39dac0cb1d2d1bf0795b90976e8353b719b6c49d0479c2f5e62ddeeffc8878e203215ac6887958eb9d5a07d3e3e81d3ddd0210f204f5588ff6a7c85e34cec54df9266b54293c08b58352004de6de4f453c0594370a3bdb94984eedf373259026164bf6d957b997aec214aad117a8ae666b9ad7959b08e6606a0a669d6c7775e1bace0429968f2855efc0805d30236e691b5db8c9ecd430cf86dc5a0894666d02a83b872868aa9a1bf231592e39d43e89b21ca94ee11d6b086cc5e", 0xc2}, {&(0x7f0000002780)="c8af6caafce6524c8f21293c4bf44a2f7f220dc8d765f32608a60dc83430c635aa57236afe6c9d27b9021a612e12213f769beb65ef53b907f6e4efdd14abe823a6adaf423d30dcf304eab796e238215bb767d43f2936c80a40a62ca1df5bc4c61f9712446ba7aacf85a592a8a24a82eb2925864079f8f1eeda34779656700333da16029e7901d2f66e08d7d03aedbf8e0403764891b730ee15bfe9aafc3bf16106d0caa81a20c97fcd3126696f7d5cf91aac568d50d66a45", 0xb8}], 0x3, &(0x7f0000002880)="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", 0x1000, 0x24010000}, 0x20) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:30 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000000)=0x68) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:30 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x8912, 0x0) 12:15:30 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r1, &(0x7f0000000080)={&(0x7f0000000000)=@isdn={0x22, 0x1f, 0x4, 0x2, 0x5}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000180)="637768e260a41939e78ae6c3c962a069684e1179db689b40261baf9e4b6e54fba71a0517cc17406456a4bd1514fed6656981e76e431becc85c651f60d2ab682ae6cf5fc83f12308af2628cb8d422de630056d20ab14eef8919178f8652b7d3813244318c5fd5b0f96813dd96d9da8b09f5bd1e85c911986ff6f43d46f3ce9848a5c403e8e1f6437ca69cc5e1392d", 0x8e}, {&(0x7f0000000240)="a312bd9cbb59140f407475b7a79b1bb6bc0a83c7998f52ec255d22dca0dda228605a0037538e9db9a112082fd20f25517386f0a97d6ba5821b455e9044567c726e870a91c22af024eff91343f5cb9b418c89b796007095232ebddb9c470df2323ffc1a03fdfda00b41d2de42e7e4f0d36d2614e5f2d3fec63251ca", 0x7b}, {&(0x7f00000002c0)="b1942052e2c36fce579069b1d81d3b172e1dd9cd0ad95b14d1ff743c96e24c68f0aef02360014d9cc916b81aa0af95c1f34c982c0bd6ef0c485252a4e699da89d4cea8789ba47a73fc9bafbf6af2be0d2bee1754293906269fc4d96784b7a6fcb95f0e0f973d2d06", 0x68}, {&(0x7f0000000340)="b988adc34d212bf06d69f11a0b4a254fa7516ac0bd96ad56b67b0be3c4cb4f04eaf44ccad515389e4becc302dd181233779839d8ee1ba840daf83728347a038b8affddffab3727b2056a5b0d21c7a576bb5a6ca0641eaa9c0fc558f183ff337299d4c10dee3aed2255e3a30ea3d6740a163521ba9b33a74d240e9d34e06e19efc7904098ee29fa55210fdaba9df34249dd18e63d6d8ccc0c69ef1f74fb613dc3f0b654213eec6f526a7918e73923e9e953e8dfbff80468f878829d471acfc8915294b6d2d271dac27c74030668faa76c2c180388aa5bdd3eb1da042fef7cd88758a4", 0xe2}, {&(0x7f0000000440)="ed4c368bd840beb35b87817288cd9327767900912f92d5464dbb7377b2f20ca1a4d36425dbaf7d915dc9b7f8ce868428b6a3125eb085dde268b044b07afcd2eaa3660d1ef68d3b6db62edbbdbf162a2dd66c0ba1fd3ab28bf72fa1b9c94f0d592160d9cd3acee722", 0x68}, {&(0x7f00000007c0)="2163da6809a1f44538cf7bf37d17bbe2bcae2805e90ae3ae85f0bc9c6e2a9cf853d201805e69dd00e0f29ffc23b317e97fcdddbcd652f0b1d0eba72d86cd947711a3311e3b178a555659626857579555520debf562bfff52fc136c8a197d7d822280faaa9db15bf65dfc3c43d85d13e3fc96ddaa5a3990f2b00e830edc3efd866deedcc3c405b1d6dc7f7100a6743b794a6f00e7787dc8035296ccd72db5ae2952606b7a61fd0e9f194f480e1544c4395990c4e4c1454f460a6a8aa6a645c1f70a5aff5bfc5094f6c527294c46a816e357a7644777754fd01e35a0912634ba54", 0xe0}, {&(0x7f00000005c0)="86a7b94cdea8c37001370866ed46b07e24551ceec035e304615150d19725716f4cc6b92f6f710a67d50c1b7f4668cf26288a349162af2ae9873ea2676334276fe59b9660992990d48067bd2f86ed9f9dd6959708", 0x54}], 0x7, &(0x7f00000006c0)=[@txtime={{0x18, 0x1, 0x3d, 0xff}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffb}}, @timestamping={{0x14, 0x1, 0x25, 0x400000c}}, @mark={{0x14}}], 0x60}, 0x4000080) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:30 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:30 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 12:15:30 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_pts(r0, 0x400000) ioctl$KDFONTOP_COPY(r1, 0x2, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x40, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000040)=""/155) 12:15:30 executing program 0: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SIOCGETLINKNAME(r1, 0x89e0, &(0x7f0000000080)={0x1, 0x3}) 12:15:31 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$tipc(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000000)=@name={0x1e, 0x2, 0x2, {{0x40, 0x3}}}, 0x10, &(0x7f0000001240)=[{&(0x7f0000000040)="6fd7138cc02cd2cdd712106ac82e9146ee1443fc5a2f0ea355b400aa2264900efebc12f93df9bd74f3efd7b7e981245dbf8ad9751444a69acf1d7ff0c7b84aae0dc4494a187d11f09a1e554b2188f932d5d27815ef534fdf2e47ef133407cbefeee717de30f9598901a37f8fb7cc41379599ed4603", 0x75}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="9f8323752ecb8411d0b17b1a927cc47f9f801fc32eec1d199f4aac588a3a04a6a8eb781aa7cb279f90947f6b6fc11c6b2f9436d2f29d63017fe8b546086fd2e4facbc2f8bf214eca60741e8d5fe5819269747e5865fdc9fa86a49827b482e046e5cc9c2c511ed989a1882d9aa45c6ff098dec08c280d30449083e64051a85ff27b3d6f8b4d0b4822dc336a3c45abd895cf25102a995570ba3a7e1c838a525daf", 0xa0}], 0x3, &(0x7f0000001280)="56f1fccf1ced223249ce68f80c233c3b3489a0c1044b3b20960903f21db3062757058163ea8c44d552dae6b31aee8456b56fc2f6d1f2ec63", 0x38, 0x10}, 0x1) 12:15:31 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000000)=@name, &(0x7f0000000080)=0x10, 0x80000) getsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:31 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x8913, 0x0) 12:15:31 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket(0x0, 0x2, 0x3f) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000001480)=""/59, &(0x7f00000014c0)=0x3b) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) socketpair(0xb, 0x4, 0xfffff001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4$tipc(r2, &(0x7f00000013c0)=@name, &(0x7f0000001400)=0x10, 0x800) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000001440)={0x40, 0x0, 0x3}, 0x10) sendmsg$sock(r2, &(0x7f0000001380)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x2, @multicast2}}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000180)="62d55f0b582360b5571b17e230389e37d77fc0c84a070e8020c28a87478e9463ba639e6c22a53a7f5cf81ca0a436fdb303f63cf687b8a6365f48995ca6062b53293b42a531c0581263a3e4a5d7df294bc34671aaf550c0285b7a3a12955e9fd2c5a45d4c486b22222c4ec0f76c51571d738b4dd13d03b5fde307462825a478b0c534b2af9c586c83359a216d5b58cc50a097d02eaed292ef1d5c96d104e5cbbc0d541c7535bfc87363f622a8ee79372e3db0ac9ba3e21b00f2969faefe503b609b", 0xc1}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="6b8e4878d11813108cd6f5bd057e29a947996d829f30b883c15dde9fe18b41e72236299309480e7649b8a6a28937a1d20138918115a4a7ae4ada2c159e38", 0x3e}], 0x3, &(0x7f0000001300)=[@mark={{0x14, 0x1, 0x24, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0x10001}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x9}}], 0x60}, 0x4040000) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:31 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) sendmsg$tipc(r1, &(0x7f0000000280)={&(0x7f0000000000)=@id={0x1e, 0x3, 0x3, {0x4e20, 0x3}}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000080)="ddd7d5cecd984fdfe92cc283c43dd84fd50983b894a5d851412c8f654ec2c0e6caecbfccd1d1c5b7a40710dbde1e192c86fd25e8efbed5b7dfd94d9d232d6ba5b1e0da1152075ec7794b80c010fb6a7a63659137bbe0062a6449b54752ba76b3dfed9174738b0d9e9b7994bc3aee10a7efb6a92ce0b08d795f2d635aad5220559fd251c043812d3c74f9eb086b7b", 0x8e}, {&(0x7f0000000140)="a433950ede3b40534a8aec0dacc02c0e76da30e873e0d361cc1d6bcb407bcda27b57fbb814254d9f221f4461a32c7642a784723b99b45161c93f708cdcc739", 0x3f}, {&(0x7f0000000180)="222f7a13faa8844437a30b0ae53c0d0d7e207b5d313056b95a32ea4383b078867e95b58750a4e57b95f5059b19968c1bc4942df83a3f149e9d3a57f2c64e23c5dfef5debeaaaa1853f3bc239bcabca74c1104fb4d5988b3b5d95c6fa53a26f082b843a5e1e2388eb351f45a16485f8fc52ac8cf401fcf3af77ebc155f7684317b2a4ec78a1b73dc55a44768e46f70d979c72e79e5cc0ffff11890b", 0x9b}], 0x3, 0xfffffffffffffffc, 0x0, 0x20044086}, 0x80) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:31 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) socket$l2tp6(0xa, 0x2, 0x73) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x83, &(0x7f0000000000), &(0x7f0000000080)=0x4) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) sendmsg$tipc(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)="5ad65715af0855740b578714687c1c840ac37802bea1babd9c92ad1ef3b4ea4642910d9fcc508193c4276655ffc4c0b2972948d3510a4c9b71e40bd805fe46a196497d89ac51cf2d5d8587cbdb066df92688cf60bcec20b9ffde156459146be8b16d7bfdbaf6c9b3eaf41fcf12352ff9ab5ab1e53d90fe0e8071291498837c4ef77c79e2e3590e9673d504f74df140f4c413abd0051f0c348c99182b8ca16b0b8017231a00ce5de1ffbda372b239402ac96d4a6ec9cf1e3e1f17e02d2b56b0c7b1f9a205532ee3b1123545f69ed7c5723ab079897c81accd4d8e1cf16b", 0xdd}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000100)="0e6d5468c9d5c199c4d31cc72deaa5e3d509b049be563219d4812cffb3dd430c1048df4d565dbcb7f45643307ce10cc16a2b6c5e1a6364d6682c220a3e646c", 0x3f}, {&(0x7f00000012c0)="9e950486557da3c88cca4362e888c4321449150c9c33bc81ea75987ef8c3333505d1a3a97368284fe86423585daf8f5ad2e2c48a24e168c7f852c6d7148e0fb59980e5f8228945ddafe99901a65e997a527040dec56d83555c81f93ec58b74e51fe03ce012ada3b8acd33ff6a0893111aec144e3b845a627996fce8d76eb17afef3a535704bf5f1ae0163a62cedfec697cad", 0x92}], 0x4, &(0x7f0000001380)="b84ef885268fefee221dbed0847177c2e2f701ac25fd1d4d1c04e8cf3cbaa17c8e7e0598be3a55b9a5d22533384baec27633b3b73bb4ecfa9f302d8de2267acbbf4a0012cc2ac089207714f72d5895e39a370f6b78ceed8d6893d177", 0x5c, 0x4000}, 0x20000000) 12:15:31 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000100)) ioctl$SIOCGETNODEID(r1, 0x89e1, &(0x7f0000000000)={0x3}) 12:15:31 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x8914, 0x0) 12:15:31 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$KDFONTOP_SET(r1, 0x4b72, &(0x7f0000000400)={0x0, 0x0, 0x3, 0x7, 0x93, &(0x7f0000000000)="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"}) 12:15:31 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:31 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) getsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') getsockname(r1, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, &(0x7f0000000080)=0x80) socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x1f, 0xa, 0xfffffffc, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000140)={r3, 0x401}) setsockopt$TIPC_MCAST_REPLICAST(r2, 0x10f, 0x86) 12:15:31 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x8933, 0x0) 12:15:31 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000004200)={&(0x7f0000004100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000041c0)={&(0x7f0000004140)={0x5c, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xc1}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x81}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x20004001) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@L2TP_ATTR_IP6_DADDR={0x14, 0x20, @empty}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) 12:15:31 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x14) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:31 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) getsockname(r0, &(0x7f0000000080)=@can, &(0x7f0000000000)=0x80) 12:15:31 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$l2tp(0x2, 0x2, 0x73) 12:15:31 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:31 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x8980, 0x0) 12:15:31 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000380)=0xab3, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000400)) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="010000000000000000000300000005000400000000000600020000000000"], 0x24}}, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x74, r2, 0x2, 0x70bd25, 0xffffffff, {}, [@L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x81}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_FD={0x8, 0x17, @udp6=r3}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x400}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x8}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x10000}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x5}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x3}]}, 0x74}, 0x1, 0x0, 0x0, 0x1}, 0x4008840) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f00000003c0)={'batadv0\x00'}) getsockopt$TIPC_IMPORTANCE(r4, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:31 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) getsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), &(0x7f0000000080)=0x4) 12:15:31 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'bridge_slave_1\x00'}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f0000000480)={0x2, 0x1, 0x13, 0x17, 0x73, &(0x7f0000000080)="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"}) 12:15:31 executing program 2: sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x54, 0x0, 0x10, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x40}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0xf9}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x39}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x7}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x4}]}, 0x54}, 0x1, 0x0, 0x0, 0x8005}, 0x10) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:31 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000000000)) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:31 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x8982, 0x0) 12:15:31 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r1, 0x10f, 0x84, &(0x7f0000000000), &(0x7f0000000080)=0x4) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$tipc(r2, &(0x7f0000000500)={&(0x7f0000000100)=@id={0x1e, 0x3, 0x0, {0x4e23, 0x2}}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000140)="4455ffff99eb6228fd4924ee9ef9c9b2", 0x10}, {&(0x7f0000000180)="8b8c7a888c57c04acc67d87cf90e86fca09cef117cb1fca91d8e79ff3e67e6fc9f3193847d43a1976e16a77913b31a56e629f66323e399111f051176e1cd36a449df00faa66855b106318d9e3c64881060ce81516c19b7a32f2b957c85e61f52abc13af3c30e5865d952a9f80ff65a3287b85a7cae52a338917e032f54f3f9d62c0e9293856f19072ebe42b7ae757064d8bdb5fa323c1bd0412fa2a3609eb62bb3a2128cd121b73adab197e06e3c521e85085a443326e83d57dfafc85d9d1f3c2c7249a68a2390cfb49cb44ff9c34d7fd58105f8a583c1721788059de69667e1ce86ff05f219cdcbecc60951e63e700863cf8eb86245a90480", 0xf9}, {&(0x7f0000000280)="8dc941a1cfd90a1a2664d3c51a0e70648d60ea63c8281fa36538baf1f36152764572fd5621a6992b4f7eda93ac578f4619d3bc87299e1b28617b48eed1dbac2b457b94ecddf9d72e810686fe2a60679c78070fd165fceb7ac4a6bdf674a5e7ce9ab564aebb3199b74306fe4044c54d9482ab7ccf946bf31c3499b18fc64c58c0b66d10ccff65960c98458c06be064c17d626728e6f822f5556e4acc6477ee6", 0x9f}, {&(0x7f0000000340)="48fc4351de4c752c67f53374398fee116db7d3734aebc6a24391a8615fd5069908e2c1a9ba50fb0cfcf79e1e7978c4232a003c195e38f804d6a6e26023d4cd2f448af2b0b18e12e8acfdc7958590be5eea2c90fd99881f85e447d570931b4dda539033ceab5fc08ef51c293dd37ddf4f36854e04041569b2adf44512be8e283a00e698f0066ccd33d6883aa4e2c87d97c8aaf2701441663c793443cc986047fe566a788a6d43d022c542076e15bc6f9b7a9385c95b002bcb2a759d232a1a8bc7009b5de08477d284f08a5e4c22e1dd20b1054a", 0xd3}], 0x4, &(0x7f0000000480)="40b01ccebec58cfc68a81b0027f07160d53120a66ec66b74d0c4f7f5f6c8b9ef3156ac0bd07d2ee50ccabb6d707dd6bdac96b2f7d51d2292ede4a9cbc5a24b662ccf9721c9f0bf760e6419780d660efa1f071de4515a6ecb61cc909a1b2569a29f448e75a24ece6cbd", 0x69}, 0x0) 12:15:31 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000080)={0x4, 0x2}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:31 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$tipc(r0, &(0x7f0000000080)=@id, &(0x7f00000000c0)=0x10, 0x80800) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x89, &(0x7f0000000140), &(0x7f0000000000)=0xfffffffffffffeac) 12:15:31 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000040)={0x1}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000180)={'batadv0\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:31 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x89a0, 0x0) 12:15:31 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x140, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:31 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:32 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) getsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 12:15:32 executing program 2: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0xfff7, 0x81, 0x6, 0x6}, {0x40, 0x3, 0x1f, 0x2}, {0x6, 0x7, 0x4, 0x8000}, {0x5, 0x19, 0x3, 0x7}, {0x8000, 0x1, 0xc, 0x50b7}]}, 0x10) setsockopt(r0, 0x8001, 0x510, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000001140)='/dev/udmabuf\x00', 0x0) setsockopt$TIPC_GROUP_LEAVE(r3, 0x10f, 0x88) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, &(0x7f0000000140)={0x0, 0x3, [{0xffffffffffffffff, 0x0, 0x4000, 0x1fffff000}, {r3, 0x0, 0x2000, 0x1000000000000}, {0xffffffffffffffff, 0x0, 0xfffffffffffff000}]}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) getsockopt$TIPC_SRC_DROPPABLE(r2, 0x10f, 0x80, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$SIOCGETLINKNAME(0xffffffffffffffff, 0x89e0, &(0x7f00000001c0)={0x0, 0x3}) 12:15:32 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair(0x5, 0x80f, 0x101, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGETLINKNAME(r1, 0x89e0, &(0x7f0000000040)={0x1, 0x3}) 12:15:32 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x400448c9, 0x0) 12:15:32 executing program 0: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x13) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x200200, 0x0) ioctl$KDFONTOP_SET(r1, 0x4b72, &(0x7f00000004c0)={0x0, 0x0, 0x2, 0x1, 0xbea4, &(0x7f00000000c0)="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"}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:32 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:32 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) 12:15:32 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x3ce4985a) 12:15:32 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x4c, 0x0, 0x8, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7fff}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffffa}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:32 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x400448dd, 0x0) 12:15:32 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) getsockname(r1, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000100)=0x80) r4 = socket(0x3, 0xa, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r5, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, 0x0, 0x1, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x102}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8}, {0x8}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x90) 12:15:32 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4$tipc(r1, 0x0, &(0x7f0000000180), 0x800) ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f0000000100)={0x2, 0x0, 0x12, 0x8, 0x197, &(0x7f0000000200)="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"}) setsockopt$TIPC_CONN_TIMEOUT(r3, 0x10f, 0x82, &(0x7f00000001c0)=0x9, 0x4) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) ioctl$SIOCGETNODEID(r2, 0x89e1, &(0x7f00000000c0)) getsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000000), &(0x7f0000000080)=0x4) 12:15:32 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x8) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) 12:15:32 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) 12:15:32 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x400454ca, 0x0) 12:15:32 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000080)={0x40, 0x1, 0x1}, 0x10) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$TIPC_GROUP_LEAVE(r1, 0x10f, 0x88) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) getsockopt$TIPC_SRC_DROPPABLE(r2, 0x10f, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x4) 12:15:32 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:32 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) socket$inet6_udp(0xa, 0x2, 0x0) 12:15:32 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000080)={'vlan0\x00', @ifru_data=&(0x7f0000000140)="c1216d89a70cd4ca1ede69ef05964fd0dc38e1a66c05cab73555a7ace15e8a5d"}}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000040)) ioctl$TIOCSRS485(r0, 0x542f, &(0x7f0000000100)={0xfff, 0x800, 0x1d4}) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000000)=0x6de) 12:15:32 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:32 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x40049409, 0x0) 12:15:32 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:32 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair(0x2b, 0x2, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000200)=""/229, &(0x7f0000000300)=0xe5) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r4, 0x10f, 0x82, &(0x7f00000001c0)=0x2, 0x4) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000100)={'veth1_to_batadv\x00'}) 12:15:32 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000000)={0x4, 0x100, 0x1}) r1 = memfd_create(&(0x7f0000001140)='/dev/udmabuf\x00', 0x0) setsockopt$TIPC_GROUP_LEAVE(r1, 0x10f, 0x88) r2 = memfd_create(&(0x7f0000001140)='/dev/udmabuf\x00', 0x0) getpeername$tipc(r0, &(0x7f0000000140)=@id, &(0x7f0000000180)=0x10) setsockopt$TIPC_GROUP_LEAVE(r2, 0x10f, 0x88) r3 = memfd_create(&(0x7f0000001140)='/dev/udmabuf\x00', 0x0) setsockopt$TIPC_GROUP_LEAVE(r3, 0x10f, 0x88) r4 = memfd_create(&(0x7f0000001140)='/dev/udmabuf\x00', 0x0) setsockopt$TIPC_GROUP_LEAVE(r4, 0x10f, 0x88) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, &(0x7f0000000080)={0x1, 0x6, [{r4, 0x0, 0x1000000, 0x8000}, {0xffffffffffffffff, 0x0, 0x100000000, 0x1000000}, {0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x1000000}, {r2, 0x0, 0xf99dd8cccb9513d0, 0x1000000000000}, {r3, 0x0, 0x1000000, 0x1000000}, {r4, 0x0, 0xfffffffffffff000, 0xfffffffff0000000}]}) 12:15:32 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x3) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) ioctl$VT_RELDISP(r0, 0x5605) 12:15:32 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x40186366, 0x0) 12:15:32 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x7f, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'macsec0\x00'}) getsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:32 executing program 5: ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000002880)=""/2) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = accept4$tipc(r1, &(0x7f0000000040)=@id, &(0x7f0000000080)=0x10, 0x800) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000180)={0x41, 0x1, 0x2}, 0x10) r3 = socket(0xfead7340a8d3a1c8, 0x2, 0xff) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f00000001c0)) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000002840)={&(0x7f0000000200)=@isdn, 0x80, &(0x7f0000002740)=[{&(0x7f0000000280)=""/116, 0x74}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/122, 0x7a}, {&(0x7f0000001380)=""/46, 0x2e}, {&(0x7f00000013c0)=""/231, 0xe7}, {&(0x7f00000014c0)=""/85, 0x55}, {&(0x7f0000001540)=""/253, 0xfd}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/165, 0xa5}, {&(0x7f0000002700)=""/51, 0x33}], 0xa, &(0x7f0000002800)=""/31, 0x1f}, 0x20) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000000)=0x5) 12:15:32 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x109400) ioctl$NBD_DO_IT(r1, 0xab03) 12:15:32 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x4282) syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_pts(r0, 0x8000) ioctl$KDFONTOP_COPY(r1, 0x4b72, &(0x7f0000000440)={0x3, 0x1, 0x13, 0x5, 0x0, &(0x7f0000000040)}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x541c, &(0x7f0000002840)) ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f00000004c0)=0x1) ioctl$TIOCGPTPEER(r3, 0x5441, 0x6) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000480)={0x8001, 0x8, 0xff, 0x0, 0x19, "4b90800de0b4bda015eab00b3368ee415bb19e"}) ioctl$KDFONTOP_COPY(r2, 0x2, 0x0) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000000000)={0x5, 0x9, 0x80000000, 0xfff, 0xea, "03b16424dbd737a498ce7350a23f4f734eeb5c", 0xa99, 0x5c12}) ioctl$VT_WAITACTIVE(r1, 0x5607) 12:15:33 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00032bbd7000fcdbdf250400000000000005002100"/30], 0x24}, 0x1, 0x0, 0x0, 0x26000804}, 0x800) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000140)=0x4, 0x4) 12:15:33 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000180)=""/225, &(0x7f0000000000)=0xe1) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:33 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4020940d, 0x0) 12:15:33 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000080), &(0x7f0000000040)=0x4) 12:15:33 executing program 3: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:33 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x80044324, 0x0) 12:15:33 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000), &(0x7f0000000080)=0x4) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r1, 0x10f, 0x84, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 12:15:33 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x4000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x6) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r1, 0x2, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) 12:15:33 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SIOCGETNODEID(r0, 0x89e1, &(0x7f0000000000)) 12:15:33 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000480)={'ip6tnl0\x00'}) setsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f0000000300)=0x5, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') sendmsg$sock(r3, &(0x7f0000000280)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="1f619e0534bac6dfab3f5a161e5acbd6fa642f7c675b97e915523efe3ac7015028719d876c2a124cc4cf99a2932e71b13db4455d3048cef060", 0x39}], 0x1, &(0x7f00000001c0)=[@timestamping={{0x14, 0x1, 0x25, 0x659}}, @mark={{0x14, 0x1, 0x24, 0xfff}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @mark={{0x14, 0x1, 0x24, 0x8000}}, @mark={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0xff}}, @mark={{0x14, 0x1, 0x24, 0x3f}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}], 0xc0}, 0x20000000) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt(r4, 0x5, 0x2, &(0x7f00000004c0)="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", 0x1000) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_VERSION(r5, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x7c, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private1}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private2={0xfc, 0x2, [], 0x1}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @local}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @empty}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x25}, @NLBL_MGMT_A_DOMAIN={0x13, 0x1, 'bridge_slave_0\x00'}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20000834}, 0x4008800) 12:15:33 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) 12:15:33 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x80045432, 0x0) 12:15:33 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) getsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f0000000000), &(0x7f0000000080)=0x4) 12:15:33 executing program 2: getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:33 executing program 4: socketpair(0x2a, 0x3, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000040)=0x3, 0x4) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r1, 0x2, 0x0) 12:15:33 executing program 3: socketpair$tipc(0x1e, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:33 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:33 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000080), &(0x7f0000000000)=0x4) 12:15:33 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000080)) r2 = syz_open_dev$ptys(0xc, 0x3, 0x1) syz_open_pts(r2, 0x8000) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x541c, &(0x7f0000002840)) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000180)) r4 = syz_open_dev$ptys(0xc, 0x3, 0x0) syz_open_dev$ptys(0xc, 0x3, 0x0) r5 = syz_open_pts(r4, 0x200000) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000000040)={0x3, 0x8, 0x7, 0x7, 0x11, "24bc55b9298585d92e3467390c2f089f9a71eb"}) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r6, 0x541c, &(0x7f0000002840)) ioctl$TIOCGPTPEER(r6, 0x5441, 0x7) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r7, 0x541c, &(0x7f0000002840)) ioctl$TIOCSPGRP(r7, 0x5410, &(0x7f00000001c0)=0xffffffffffffffff) 12:15:33 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x80045440, 0x0) 12:15:33 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x4) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0x3, 0xffffff00, 0x7ff, 0x8, 0x18, "d1a0396072b2f1a20435ca09fcd721a6bbe12b"}) socket$l2tp6(0xa, 0x2, 0x73) socketpair(0x5, 0x2, 0x6, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r2, &(0x7f0000000100)="aa1519b6c3de540e45ec02289ac14759f89b770a97022874e67a24437b965aa958590575af2d985bddfde587b292e568c983f26ecfa3a31841b59d03e38632a7a08775fe5cdd10172d56193799095e6bbef57455701149f8d2ea47d8f804761765208e031ea8804efcf4a5d8b04537bfeed20118addc4b14d14f3f44b2cb789cc0d6f987b50463d32d1d147e74367cc0aac66f0395d82c12270b42b1148fd45f16903e3ef70b6c02b309342a1b2f20ee89f705e009d1c298dcc3ebe217a4", 0xbe, 0x0, &(0x7f0000000500)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @rand_addr=0x64010100}, 0x2, 0x200000, 0x100003, 0x3}}, 0x80) 12:15:33 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) r2 = accept4$tipc(r1, &(0x7f0000000000)=@name, &(0x7f0000000080)=0x10, 0x80000) socketpair(0xa, 0x4, 0x3, &(0x7f0000000140)={0xffffffffffffffff}) accept4$tipc(r3, 0x0, &(0x7f0000000180), 0x80800) getsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r4 = socket(0x1, 0x4, 0x10000) accept4$tipc(r4, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) 12:15:33 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendto(r1, &(0x7f0000000180)="d011e6597af0b95ecbc1fa9df7e24fbf04f3ce4fa9db270f3eb6fa8a2338f23d77566d1254299eca14df54ac52777fde923a925e08bacd423b804e23de3b80742c9d3c4abdfd8ab92843aeb95ca0a4ad60b5d64f1a1edc56327f7f8891bc81b18ff4de237cee2538f613d3774f20dacaec330378e63bc2c5b7b8b14579f9f2481b1733be544d11af761bb8b6e299f3b1dc6871e615edf56d6505f98ac38a0d4536d9a8eac6a86927554a9b8cee47cfb4bac210cbb2b208fa95f9f8a3c8f80a666c084ec24e6ab057b2c437b038f2ac14f0fde053a868fea6e18e3f283dba3611cc0a6b2a1928d7be6e", 0xe9, 0x4000, 0x0, 0x0) 12:15:33 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) 12:15:33 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x80086301, 0x0) 12:15:33 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) 12:15:33 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:33 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) r1 = socket(0xf, 0x2, 0x401) getsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000000), &(0x7f0000000080)=0x4) 12:15:33 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:34 executing program 0: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x4) ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, &(0x7f0000000080)={r0, 0x1, 0x10000}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) ioctl$SIOCGETLINKNAME(r3, 0x89e0, &(0x7f0000000100)={0x0, 0x2}) setsockopt$CAN_RAW_ERR_FILTER(r2, 0x65, 0x2, &(0x7f00000013c0)=0x1f, 0x4) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, 0x0, 0x7) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f00000000c0)=0x3) 12:15:34 executing program 2: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'team_slave_0\x00', {0x2, 0x0, @initdev}}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r1, 0x0, 0x28007ffd, 0x0, 0x27) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCGICOUNT(r2, 0x545d, 0x0) ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, &(0x7f0000000080)={0xffffffffffffffff, 0x1, 0x0, 0x2000}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={'veth0_vlan\x00', {0x2, 0x0, @private}}) 12:15:34 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0xc0044306, 0x0) 12:15:34 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x4) 12:15:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="b92b04b9980a161ccd8f117d5d6f76c83ba9b0830a443c706573511ac3cfed461ac7c5c15dc3e8ed26b8297b421ac27edfd2cce6e6440d35d877f0b8b78928cc3893b0fe63e5ce6632724a5a8ca50f72082eef9e25daec1f7196f77d506bd4294d5b020c674fcfbdc6d0", @ANYRES16=r2, @ANYBLOB="010000000000000000000300000005000400000000000600020000000000"], 0x24}}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r2, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x2}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @private1={0xfc, 0x1, [], 0x1}}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000004}, 0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000140)='macvlan0\x00') ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000000)={r0, 0xff}) 12:15:34 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:34 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$TIPC_GROUP_LEAVE(r3, 0x10f, 0x88) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000000)={0x42, 0x0, 0x1}, 0x10) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000080)={0x41, 0x2, 0x3}, 0x10) 12:15:34 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) getsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000000), &(0x7f0000000040)=0x4) 12:15:34 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0xc0045878, 0x0) 12:15:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f00000001c0)=@buf) clock_gettime(0x6, &(0x7f0000000040)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'bridge0\x00', {0x2, 0x0, @private}}) clock_gettime(0x5, &(0x7f0000000240)) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000000)=0x4) rt_sigtimedwait(&(0x7f0000000080)={[0x7ff]}, &(0x7f0000000280), &(0x7f0000000300), 0x8) r2 = accept4$tipc(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x1000) getsockopt$TIPC_DEST_DROPPABLE(r2, 0x10f, 0x81, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:34 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$CAPI_CLR_FLAGS(0xffffffffffffffff, 0x80044325, &(0x7f0000000000)) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:34 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000080)={0x40, 0x4}, 0x10) ioctl$SIOCGETNODEID(r2, 0x89e1, &(0x7f0000000000)={0x2}) 12:15:34 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0xc0045878, 0x0) 12:15:34 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000040)=0x4) 12:15:34 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000000), &(0x7f0000000100)=0x4) r3 = accept4$tipc(r0, &(0x7f00000004c0)=@name, &(0x7f0000000500)=0x10, 0x800) getsockopt$TIPC_SRC_DROPPABLE(r3, 0x10f, 0x80, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x83, &(0x7f0000000080), &(0x7f0000000040)=0x4) 12:15:34 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0xffffffffffffffe9) 12:15:34 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) ioctl$SIOCGETNODEID(r1, 0x89e1, &(0x7f0000000000)) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) r2 = socket(0x2, 0xa, 0xfff) setsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f0000000080)=0x8, 0x4) 12:15:34 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) 12:15:34 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0xc0189436, 0x0) 12:15:34 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000001c0)=0x2892048e) r2 = accept4$tipc(r0, &(0x7f00000003c0)=@name, &(0x7f0000000400)=0x10, 0x80800) setsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f0000000440)=0xfffffff8, 0x4) getpeername$tipc(r0, &(0x7f0000000080)=@name, &(0x7f0000000180)=0x10) r3 = memfd_create(&(0x7f0000001140)='/dev/udmabuf\x00', 0x0) setsockopt$TIPC_GROUP_LEAVE(r3, 0x10f, 0x88) r4 = memfd_create(&(0x7f0000000280)='\x00', 0x6) r5 = memfd_create(&(0x7f00000002c0)='}(\x00', 0x2) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, &(0x7f0000000480)=ANY=[@ANYBLOB="0100000007000000", @ANYRES32, @ANYBLOB="0000000000f0ffff00001000"/31, @ANYRES32, @ANYBLOB="0000000000200000000000000000000000000100", @ANYRES32=r3, @ANYBLOB="0000000000f0ffffffffffff00f0ffffffffffff", @ANYRES32=r4, @ANYBLOB="0000000000000000000000000010000000000000", @ANYRES32=r5, @ANYBLOB="00000000008000000000000000f0ffffffffffff", @ANYRES32, @ANYBLOB="0000000000400000000000000000000000000100", @ANYRES32, @ANYBLOB="0000000000f0ffff000000000020000000000000"]) socket$l2tp(0x2, 0x2, 0x73) getsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000200), &(0x7f0000000240)=0x4) connect$tipc(r1, &(0x7f0000000040)=@id={0x1e, 0x3, 0x0, {0x4e23, 0x3}}, 0x10) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$tipc(0x1e, 0x4, 0x0, &(0x7f0000000300)) 12:15:34 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:34 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) r1 = socket(0x1e, 0x6, 0x5) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfb09bdb4b5a046fd}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7e}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x81}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x804) 12:15:34 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000040), &(0x7f0000000000)=0xcb) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) accept4$tipc(r1, &(0x7f00000000c0), &(0x7f00000001c0)=0x10, 0x80000) socketpair(0xf, 0x8, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:34 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:34 executing program 0: socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:34 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000180)=@req={0x28, &(0x7f0000000200)={'bond_slave_0\x00', @ifru_settings={0x0, 0x0, @fr=&(0x7f00000001c0)={0x2b, 0x8, 0xa7ef, 0x101, 0x68f, 0x4, 0x3ff}}}}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:34 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0xc020660b, 0x0) 12:15:34 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) ioctl$TIOCSRS485(r2, 0x542f, &(0x7f0000000000)={0x9, 0x9, 0x3}) accept4$tipc(r1, &(0x7f0000000080)=@name, &(0x7f00000000c0)=0x10, 0x0) 12:15:34 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000040), &(0x7f0000000000)=0x4) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)) 12:15:34 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) ioctl$TIOCGPTPEER(r2, 0x5441, 0xfffffffffffffffd) 12:15:35 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) accept4$tipc(r0, &(0x7f00000034c0)=@name, &(0x7f0000003500)=0x10, 0x800) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r3, 0x10f, 0x82, 0x0, 0xffffffffffffff7e) 12:15:35 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$KDFONTOP_SET_DEF(r1, 0x4b72, &(0x7f0000000400)={0x2, 0x0, 0x4, 0x9, 0x7, &(0x7f0000000000)="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"}) 12:15:35 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0xe2, 0x0, 0x7, 0x71b6, 0xffff}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:35 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) getsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000000), &(0x7f0000000080)=0x4) 12:15:35 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x44, 0x0, 0x100, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}]}, 0x44}}, 0x24000000) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r2, &(0x7f0000000680)={&(0x7f00000005c0), 0x10, &(0x7f0000000640)={&(0x7f0000000600)=@can={{0x0, 0x1, 0x1}, 0x8, 0x3, 0x0, 0x0, "ea2581c1200d7728"}, 0x10}, 0x1, 0x0, 0x0, 0x44015}, 0x800) 12:15:35 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x28002, 0x0) 12:15:35 executing program 0: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000240)='/dev/capi20\x00', 0x1, 0x0) write$capi20(r0, &(0x7f0000000280)={0x10, 0x3, 0xff, 0x83, 0x3, 0x80}, 0x10) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="bc00000085cacb7fc33fbb925769b55dd7973b0938383b8ee3e1e11e561647b37e416683ae3fca44a73c3898ef58232ac6a35523234d77157476f6243985b0f3e73717236f1497610b80a434d1bf514c43c3a14ee6b7a4c950320bc11c39d4", @ANYRES16=0x0, @ANYBLOB="02002cbd7000fcdbdf25010000000c0002000900000000000000040007800c00080006000000000000000c0005001000000000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x86}, 0x28000000) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f00000000c0)={0x41, 0x0, 0x1}, 0x10) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, 0x0, 0x0) 12:15:35 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000000)=0x3, 0x4) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_VERSION(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000680)=ANY=[@ANYBLOB="52ebdec1e8be29a386e4b8b584d55715883d16be2617bfd3bc7bded4eb657a1e4c9a03225400604f76438c3342d2148c61b77127e40b5e8eeea1af56f9207e96689849a89e34", @ANYRES16=0x0, @ANYBLOB="000325bd7000ffdbdf250800000008000700640101010800070064010102"], 0x24}, 0x1, 0x0, 0x0, 0x4008052}, 0x4080) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000600)={@private2}, &(0x7f0000000640)=0x14) connect$tipc(0xffffffffffffffff, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x3}}, 0x10) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000002200)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000021c0)={&(0x7f0000002140)={0x50, 0x0, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xffffffffffffff7f}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x40081) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x52041, 0x0) socketpair(0x21, 0x1, 0x3, &(0x7f0000000700)={0xffffffffffffffff}) setsockopt$TIPC_GROUP_LEAVE(r3, 0x10f, 0x88) ioctl$VT_RELDISP(r2, 0x5605) ioctl$KDFONTOP_COPY(r2, 0x4b2f, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET(r4, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x4, 0x9, 0x113, &(0x7f00000001c0)="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"}) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f0000000100)) ioctl$TIOCL_GETKMSGREDIRECT(r5, 0x541c, &(0x7f0000002840)) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f0000000040)) 12:15:35 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r1, &(0x7f0000000180)="eeb02084052654d520fbb8d5ac07425315407f507c39b0c3272caa0b48c37c118eaaaddccb557e1a4a92b004236d1c3f2d1b261adeda113aad2a694399d13edd35b17ef7c68f8e274e3ef90f061603dfcbed7a739f6c3c2829608fd412e151c83551efa1a5537adad729f6d693eaf839e024cdcaf702d650be18883fb0a6e242dfceb87736e3b4a2387e00cf4f9de7b1eef80349754a94c9e38229fb7479013010e63b809b2d67003f3b42daf1ed78104bea2e2a7d63e9324b5f5d335af2f38252ac22de68e3d8d912a9f2711193700551892f1a8d17b4efd45505eec3ba", 0xde, 0x40000, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @host}, 0x80) 12:15:35 executing program 3: sched_yield() socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) r0 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000000)=@id, &(0x7f0000000080)=0x10, 0x80000) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:35 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:35 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_cmtp(0x1f, 0x3, 0x5) getpeername$tipc(r1, &(0x7f0000000000), &(0x7f00000000c0)=0x10) r2 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r2, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) bind$can_raw(r2, &(0x7f0000000080), 0x10) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:35 executing program 2: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00', 0xffffffffffffffff) r1 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x58, r0, 0x8, 0x70bd25, 0x25dfdbff, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'veth1_virt_wifi\x00'}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r1}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x3}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0xb}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x1000}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x8800}, 0x800) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:35 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r0, 0x10f, 0x84, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) setsockopt$TIPC_MCAST_REPLICAST(r1, 0x10f, 0x86) sendmsg$tipc(r0, &(0x7f0000000300)={&(0x7f0000000080)=@id={0x1e, 0x3, 0x0, {0x4e24, 0x5}}, 0xfffffffffffffe0c, &(0x7f00000001c0)=[{&(0x7f00000000c0)="6fa60acef0b81be0ff6dc7896ea0e4075f9b833fa632ac2ae7d7e34fdaa46259199c0625fb293649a9163b00641cfd850c7311f959cc18897dfb8f5bd9c7451e64065d2401934eba368e1606ac33", 0x4e}, {&(0x7f0000000140)="025dc396539e1592bf246ddf2936fa4318f663bb2d9fd9fc6f2d8a32876f7266546bbd6f4eed63e3ed704cb91a897ffd428adf8d9c8b63e0a3f884bd03c9d4617ad772a6fd95923fe357ead1ebf7395ab6bca2", 0x53}], 0x2, &(0x7f0000000400)="b961a6da5e3c6943ab595bd5cbd809f8e833879d154d793b8db11b791d566495a49a2349d73c52d06630f846386e376c586fc341a8f01cb9caa12d5e915adedad3cfe308c7bf280ab8d0ab7ce90b121c5ebb4bf53120644adf3c01dc22be424e9fbbce5f4f48a8105b3a894c6e746e01d88d84ccfafcacb3d5f8e0f3e8fc56e5ab46ca5d6f861d1ad2f339ff17b04af3e8475b4f59d801004c21c3b23498b16b212d9b63fa83285de0f074b9611f0e98825f4e741e0d554fac522ec5e95630362af7f5d4f293c2c8dbbf7c8757310018a3c941c4108d30806feae697d2626d939ad211b6c16adcd4af6342ea4a8d", 0xee, 0x8000}, 0x20004000) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) r2 = syz_open_pts(0xffffffffffffffff, 0x480a03) setsockopt$TIPC_MCAST_BROADCAST(0xffffffffffffffff, 0x10f, 0x85) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f00000003c0)) 12:15:35 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TIOCGDEV(r1, 0x80045432, &(0x7f0000000000)) 12:15:35 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:35 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000080)={'ip_vti0\x00', {0x2, 0x0, @broadcast}}) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:35 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000000)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) ioctl$KDFONTOP_COPY(r1, 0x2, 0x0) 12:15:35 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:35 executing program 3: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'netpci0\x00', {0x2, 0x0, @private}}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:35 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000400)={0xd1, 0xf}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x19) 12:15:35 executing program 5: ioctl$CAPI_MANUFACTURER_CMD(0xffffffffffffffff, 0xc0104320, &(0x7f0000000180)={0x403, &(0x7f0000000000)="433f21c51b62d1ff7cce6288d0fdc85a56cade4f518b8354047fd55492a3b2ce3dc33498ed1269824c1e939f42f9cda9f8c65d9058dc76a598357f301309f761088fd5522ba1d30c45298365b67ca10e1cbb80617b7b343237e2a5669bcd8a6c38043dff8cfc50c17ec3162dd39394af350fb0eb9e71615ab11fe618c3c864de56590ba0021e76f200beba"}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:35 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)) 12:15:35 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='bond_slave_0\x00') socketpair(0x29, 0xa, 0x8, &(0x7f0000000040)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, &(0x7f0000000000), &(0x7f0000000240)=0x4) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) r4 = accept4$tipc(r3, &(0x7f0000000200)=@id, &(0x7f0000000140)=0x10, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000001c0)={0x2, 0x8, 0x5}) getsockopt$TIPC_IMPORTANCE(r4, 0x10f, 0x89, &(0x7f0000000180), &(0x7f0000000080)=0x4) 12:15:35 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_DATA_SEQ={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x5}, @L2TP_ATTR_MRU={0x6, 0x1d, 0xff81}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x9}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x6}]}, 0x48}, 0x1, 0x0, 0x0, 0x24044041}, 0x24000010) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:35 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = accept4$tipc(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='ip6_vti0\x00') getsockopt$TIPC_SOCK_RECVQ_DEPTH(r2, 0x10f, 0x84, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 12:15:35 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000001c0)={'erspan0\x00', 0xffe1}) socketpair(0x28, 0x1, 0x8, &(0x7f0000000340)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="010000000000000000000300000005000400000000000600020000000000"], 0x24}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x800, 0x70bd26, 0x25dfdbff, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x8080) 12:15:35 executing program 1: sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x2, 0x70bd26, 0x25dfdbff, {}, [@L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4800}, 0x4006845) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r1, 0x4b62, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, &(0x7f00000003c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRES64=r0], 0x40}}, 0x400c0) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x541c, &(0x7f0000002840)) ioctl$KDFONTOP_COPY(r3, 0x4b72, &(0x7f0000000440)={0x3, 0x1, 0xa, 0x10, 0xc6, &(0x7f0000000700)}) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r4, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_DATA_SEQ={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_SESSION_MODIFY(r2, &(0x7f0000000580)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x4c, r4, 0x20, 0x70bd2d, 0x25dfdbfe, {}, [@L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x5}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_SESSION_ID={0x8}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x81}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_UDP_CSUM={0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x810}, 0x80) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r4, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x9}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x89}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x40088c0) 12:15:36 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:36 executing program 4: setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x7}, 0x8) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000001080)) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x40040, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/4096) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$TIOCL_SELLOADLUT(r0, 0x541c, &(0x7f0000000000)={0x5, 0xb, 0x100, 0x4331, 0x100000001}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, 0x0, 0x7) 12:15:36 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x9b35e5561584bb10) 12:15:36 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:36 executing program 2: ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000180)="6c544f6ffb8eba43944914732f29e374fde3be863d9b9e183519331b060a8e208311af2be9cef5f13940a70d6369141003f54c3e55e7dacfe226cb16bff1e66efcd933ac081eddc50b7461da5cc87db96effaff9001825b928cf496114ea14608c4f3498d9264af5ecf64fbb403f37d24f2bcaefcb7fceb2658dc09089da6f80ffab21abfe3a73bc32096bb2027bbca98c11b499df46e7cbdd9da5849210f5d9d4450c7a7b85515533ee54db67a262a4ee388f7f092bcdbc8340bfb727e14ee7c5c7ea572bd0fb3de67d09b2521cc7") socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:36 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x4) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0x5, 0x60, 0x3, 0x10000, 0xa, "0825056382708a370551f4aa31fa86c0742a62"}) setsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f0000000040)=0x1, 0x4) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x7) 12:15:36 executing program 5: getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f0000000080), &(0x7f0000000180)=0x4) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, &(0x7f0000000000)={0xffffffffffffffff, 0x1, 0x0, 0x10000}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040)='NLBL_MGMT\x00', 0xffffffffffffffff) 12:15:36 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000000040)) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:36 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f0000000140)=0x5, 0x4) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) r3 = accept4$tipc(r1, &(0x7f00000001c0)=@id, &(0x7f0000000200)=0x10, 0xc0800) setsockopt$TIPC_MCAST_REPLICAST(r2, 0x10f, 0x86) setsockopt$TIPC_GROUP_LEAVE(r3, 0x10f, 0x88) 12:15:36 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) 12:15:36 executing program 3: ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000080)={'\x00', {0x2, 0x0, @loopback}}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000000)={0x43, 0x4}, 0x10) 12:15:36 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x200000) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000000c0)={0x0, 0x4, 0x3, 0xff, 0x2}) ioctl$VT_RELDISP(r1, 0x5605) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x541c, &(0x7f0000002840)) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000080)) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000000)={0x101, 0xfb6, 0xfff9}) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) 12:15:36 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x3, {{0x40, 0x2}}}, 0x10) 12:15:36 executing program 5: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:36 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:36 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000000)=0x4) 12:15:36 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) ioctl$KDFONTOP_COPY(r2, 0x2, 0x0) 12:15:36 executing program 5: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:36 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) socketpair(0x15, 0x0, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/40, &(0x7f0000000100)=0x28) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) getsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x89, &(0x7f0000000040), &(0x7f0000000140)=0x3) 12:15:36 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000080)=0x2, 0x4) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) setsockopt$TIPC_MCAST_REPLICAST(r2, 0x10f, 0x86) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) ioctl$SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) 12:15:36 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) getsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f00000000c0), &(0x7f0000000000)=0x4) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/242, 0xf2}, {&(0x7f0000000280)=""/252, 0xfc}], 0x2, &(0x7f0000000380)=""/39, 0x27}, 0x400000c1) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x6, 0x82, 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000002940)={0xffffffffffffffff}) getpeername$tipc(r1, &(0x7f0000002980)=@id, &(0x7f00000029c0)=0x10) 12:15:36 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040)) ioctl$TCSETSW2(r1, 0x402c542c, &(0x7f0000000080)={0x3d, 0x1, 0x20, 0x3ef, 0x4, "e7a18a05b6aa0938e5da72b6cbddf0827f7087", 0x80, 0x198}) 12:15:36 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x100, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x840, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$TIOCGPTPEER(r0, 0x5441, 0xeacd) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x541c, &(0x7f0000002840)) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x541c, &(0x7f0000002840)) syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f00000000c0)) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCGPTPEER(r5, 0x5441, 0x9) ioctl$KDFONTOP_COPY(r5, 0x4b2f, 0x0) 12:15:36 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) getsockopt$TIPC_DEST_DROPPABLE(r2, 0x10f, 0x81, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r3, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r4, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_DATA_SEQ={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x24}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) connect$tipc(r1, &(0x7f0000000040)=@name={0x1e, 0x2, 0x2, {{0x2, 0x4}, 0x4}}, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r5, &(0x7f0000004200)={&(0x7f0000004100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000041c0)={&(0x7f0000004140)={0x5c, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xc1}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x81}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x20004001) sendmsg$L2TP_CMD_SESSION_MODIFY(r5, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, r4, 0x132, 0x3, 0x25dfdbfc, {}, [@L2TP_ATTR_SESSION_ID={0x8}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x24004000}, 0x4004000) getsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000000)=0x4) 12:15:36 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) accept4$tipc(r1, 0x0, &(0x7f0000000080), 0x80000) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockname(r2, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f0000000180)=0x80) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000040), &(0x7f0000000000)=0x64) 12:15:36 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket(0x15, 0x6, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000180)=0xf91d) futex(&(0x7f0000000000)=0x2, 0x81, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x1, 0x2) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:36 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:36 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x210000, 0x0) ioctl$KDFONTOP_GET(r1, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x9, 0x15, 0x16e, &(0x7f0000000040)}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2ba0) r2 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x401) ioctl$KDFONTOP_COPY(r2, 0x2, 0x0) 12:15:37 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@name={0x1e, 0x2, 0x3, {{0x42}, 0x2}}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000080)="005a3be900f12450efcd", 0xa}, {&(0x7f0000000140)="a159e8e759900faa052228c8f60f36881a6b269bd876ae77684b2dc2de2e5ce7b402f1666408bf37ab446a78f4102709f78660f1a18fc16c896e72fe3753abe841860cc06154162957904db4aa9dc2adaeaaedfe88f15b732a5b70ddc60f52b588881fac1adacd97ea549511164a59a9ff4e936360c691eb751e1207135ce54e865bb9c05959bffeb4f099f7191d8618639fc9f5dfaaaa5269306ed71702b52cf6afe89966d31ed4e77fef415fa4a01f14ce8efe4f24835be460af7c7985efe1ef54ecb94b0c2c763155b5b66a1644ecdba04b160d27dcf1eabc66", 0xdb}, {&(0x7f0000000600)="f79d78894045e5d298480b1d52fcc1d6ba6220e489164c144552bb147bcd86815df0f376f347805b35abce1865a3e14ad58f393f72b2a65657ac396b7dd9b8b5b7aa1f3327e3c8f54f659986a21ff1bf411b1400adc9f411eae5d0de1d7e1186dff8f63ce492294b081a9f880b5316fa083e6bc45a", 0x75}, {&(0x7f0000000500)="0347489a8a46d0b8316295a69f935df571ddead7510ae40468f49387222d9a75887d3ec36e4c6960e7f0e66541ea8a211f3a676992293d1edc5ef686933fdc721bec161814781c258f0f79a844095047f4875dbd95c59f407b42803dbcdd2a73ce651701432f844c0acde665ff006fe75e894ad996465a2142b3c0a998f95dd8d77ce9e8455acb9da60a63c74e9c9b8a6b62049563590101d8c67e6eacddd3a736c930b67c81910540a8b1bcdef8f059c83efd19e89b4f6b8570a8b7c708bac3d2faabc788dbd3007f869b4b05f2069dc96ceaea2a9fd3", 0xd7}], 0x4, &(0x7f0000000400)="3bdd20a4e8bc0832401102924da3dc41d824dd02504dcbedf3572b324844cf39003c3fcd134bf9f982c38e6e78d5a99854abb4df4082096a7062404ccebc41770a0b6cda2917992f3840ec1df685ed873559ad33c2a83c635d9169df774757e27a4b9da9a9da67ca7ce8061ee50346f593f39c737d63ccbe16dfd33eba67a6cdfbabba1fe3ce9bffa7943b04cb9fe9d7b7f7000000", 0x95}, 0x20000080) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000040)=0xd) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0x0, 0x4}, 0x8) r2 = socket(0x6, 0x1, 0x4) accept4$tipc(r2, &(0x7f0000000300)=@id, &(0x7f0000000340)=0x10, 0x80000) 12:15:37 executing program 0: r0 = socket(0x11, 0xa, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000b00)={&(0x7f00000009c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={0xffffffffffffffff, 0x7fff}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, 0x0, 0x7) 12:15:37 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) accept4$tipc(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$tipc(r2, &(0x7f0000000640)={&(0x7f0000000180)=@id={0x1e, 0x3, 0x3, {0x4e20, 0x1}}, 0x10, &(0x7f0000000500)=[{&(0x7f00000001c0)="805770d868bd4ffc6b3080bd8e3f9b3610192b35047efe54e86b518f4fdf17789353e96f9443f027483001df71190e7b1c8e2cbab107d6d32c7577ee4cc15e2cc996f7ec83c60ef291b6f4188d71a76e0159bc6af3c50938a9c82547c357bfba2fb0f6f90e95ba6660700d61200bed74c2c2fad3e6ed78a9550a27b5c5dd0e16456aacded87732a451fb24e05294cc551ef3ea4790f1585eaea288cc992c07d99d640203d1dd55af94af9235f3f1141fc84dcf76d5eb19680e2a83a4dc5f9658dd4073a730a6d8c930322b79b6da2d0387d2fe14d96368", 0xd7}, {&(0x7f00000002c0)="f799705b888cb12b653553d7e8304c54491480c78491d0ecd7f58c862699a77c4006219bb43e381d2c25db2912001bb8bc16f7c0def228ca3073b602e4a3a2ef77a11bd528ed4af7c4a1726cd5e5af3cac77bcbe0c53d0704a17cecaae53619881388c1106fecea9b5af496489f18ad71c46ebcc7a6580064ccf4d8b5c2cffdd2793feef7ce7b8b6fac705f2101a237124928117ea67c6dc64e92d6176bccb71501c12ade683b48fc1dd93fedee5ca551e990bb559dcf5680092153fdda2d0edce889f7298", 0xc5}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="4665a407d8446110651174516f8408e7bfa6532d3ae9fc6132916bd1b4f22829006b2863bf175de69e55465cc903e8368b769c212b3a270961fcdcb6b2dcc011a210218d743cdf89871f8c8495c848cc40847403240648c3746edfa36b0e26f6617fbbe99c26d0f43ad2d28df4d40be97ad9f01d2abe5b505b7b2d5d08103db7a49d437935f51fb6cf48abfb6070979297a7ceaa123b992a476c27838c0b221e66d3a0c5ff7ff048af7ac172b0c96c56deb0cc9ed81f9a1a13a4fabcf1deb48c9c88c85c7f9ab6d399258c01e4ebfe460446f8857500747198907dbaaf4cf82d1d88bfeccd51c23521290312e14a", 0xee}], 0x4, &(0x7f0000000540)="0b5b42436b5b69e22272ec54835823316f58c5055cfa46e09930c1fa0cd6f77e0e6c2c2007b8cf1f40254869929da22607c33b9b0a074ea6542dcc87d915a2aac0338b74dc3af4b49ab109a8db5f692fc898450b8dbbd6b61acfa1f96db26901bfc31640d60b9160bdf087989a2522ef1924955af939d894372c72e1e41210ca8ee66c41022f8a92b013019c04b1c243092248a474367d5e02ff5c1deaa020a3f10970cf667b3e5cfad76095c46e7ac8f422f326bc61aed93c145a8197a945007a1c0606a18bfdeeb2de9fd6a49569dfcb", 0xd1, 0xad162f5a6146398d}, 0x4) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000000), &(0x7f0000000080)=0x4) socketpair(0x26, 0x80000, 0x16, &(0x7f0000000800)={0xffffffffffffffff}) r4 = accept4$tipc(r0, &(0x7f0000000980), &(0x7f00000009c0)=0x10, 0x80000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f0000000a00)={'batadv_slave_0\x00'}) setsockopt$TIPC_MCAST_REPLICAST(r3, 0x10f, 0x86) 12:15:37 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000000)={0x41, 0x1}, 0x10) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) getsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000080), &(0x7f00000000c0)=0x4) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000002840)={&(0x7f0000001640)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f0000002800)=[{&(0x7f00000016c0)=""/23, 0x17}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/248, 0xf8}], 0x3}, 0x40) ioctl$SIOCGETLINKNAME(r3, 0x89e0, &(0x7f0000002880)={0x4}) 12:15:37 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0xffffffff) r2 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$KDFONTOP_SET_DEF(r2, 0x4b72, &(0x7f0000000440)={0x2, 0x0, 0x1e, 0x15, 0xa1, &(0x7f0000000040)="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"}) 12:15:37 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SELLOADLUT(r1, 0x541c, &(0x7f0000000000)={0x5, 0x2b, 0x1, 0x7fffffff, 0x8}) 12:15:37 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) getsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000080), &(0x7f0000000040)=0x4) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r2, 0x10f, 0x80, &(0x7f0000000180)=0x101, 0x4) 12:15:37 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) getsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) socketpair(0x21, 0x8000a, 0x4, &(0x7f00000006c0)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) setsockopt$TIPC_CONN_TIMEOUT(r3, 0x10f, 0x82, 0x0, 0xfd64) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r4, 0x10f, 0x85) getsockopt$TIPC_CONN_TIMEOUT(r4, 0x10f, 0x82, &(0x7f0000000000), &(0x7f0000000080)=0x4) 12:15:37 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'ipvlan1\x00'}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:37 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket(0x2b, 0x1, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x100, 0x1a, 0x7f, 0x6}, {0x200, 0x9, 0x96, 0x667}, {0x0, 0x1, 0x2, 0x8}]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000380)={'ip_vti0\x00', {0x2, 0x0, @empty}}) 12:15:37 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x5) 12:15:37 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_pts(r0, 0x1) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000000000)={0x73a5, 0xffffff87, 0xa7, 0xbf84, 0x4c, "544160cf8cdcf4a2358aef25792330dd41ba46", 0x5}) ioctl$VT_RELDISP(r1, 0x5605) syz_open_dev$tty20(0xc, 0x4, 0x1) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x541c, &(0x7f0000002840)) ioctl$KDFONTOP_COPY(r3, 0x2, 0x0) 12:15:37 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:37 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) getsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x4) 12:15:37 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000140), &(0x7f0000000080)=0xfffffffffffffe15) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) ioctl$SIOCGETLINKNAME(r1, 0x89e0, &(0x7f00000000c0)={0x4, 0x3}) 12:15:37 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000000), &(0x7f0000000140)=0x4) 12:15:37 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f0000000080)) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)=0x401) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x8) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) ioctl$TIOCGICOUNT(r1, 0x545d, 0x0) 12:15:37 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000000)={r0}) ioctl$SIOCGETNODEID(r0, 0x89e1, &(0x7f0000000040)={0x4}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:37 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:37 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_dev$tty1(0xc, 0x4, 0x2) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0)='batadv\x00', 0xffffffffffffffff) r2 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TIOCGPTPEER(r2, 0x5441, 0x8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000009c0)={@loopback, 0x0}, &(0x7f0000000200)=0xfffffffffffffd21) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r4, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)="c2104b58727d701ddd1b7d126a537ba936c0270c467648f01c68f607901e8cad70169fd839", 0x25}, 0x0) socket$inet6(0xa, 0x5, 0x0) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000a80)={&(0x7f0000000280)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="080026bd7000ffdbdf250f00000008000600b8d3f3b370288c8fedb6f65dc8a307d02af6e1c529689f8d41be5fae71302d612df0f3254b60498c4de70d705f14cdc9d9f7daadc704c509b3345536a24610f9f6ee6b231bbb27599edc9df414164fa4a497831b862bd72e7362a3c58db66deb041905e9eeaeb0851a933438c0961ab96c53452a8b8dcb79d62b584fb4d353fed341", @ANYRES32=r3, @ANYBLOB="0500290001000000"], 0x24}}, 0x4040000) r5 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x8800) ioctl$NBD_SET_SOCK(r5, 0xab00, 0xffffffffffffffff) socketpair(0x29, 0x1, 0x8000, &(0x7f0000002ec0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x42003, 0x0) ioctl$KDGETLED(r7, 0x4b31, &(0x7f0000000140)) r8 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r8, 0x541c, &(0x7f0000002840)) ioctl$GIO_SCRNMAP(r8, 0x4b40, &(0x7f0000000240)=""/44) 12:15:37 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r0, 0x10f, 0x84, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000040), &(0x7f0000000100)=0x4) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:37 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) ioctl$SIOCGETLINKNAME(r1, 0x89e0, &(0x7f0000000000)={0x4}) 12:15:37 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) r1 = accept4$tipc(r0, &(0x7f0000000100)=@id, &(0x7f0000000140)=0x10, 0x0) getsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) getsockopt$TIPC_DEST_DROPPABLE(r2, 0x10f, 0x81, &(0x7f0000000000), &(0x7f0000000080)=0x4) 12:15:37 executing program 5: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCGICOUNT(r1, 0x545d, 0x0) 12:15:37 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) getsockname(0xffffffffffffffff, &(0x7f00000082c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000008340)=0x80) bind$can_raw(0xffffffffffffffff, &(0x7f0000008380)={0x1d, r3}, 0x10) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x541c, &(0x7f0000002840)) syz_open_pts(r4, 0x0) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) 12:15:37 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 12:15:37 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:37 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) r4 = accept4$tipc(r3, &(0x7f00000001c0)=@id, &(0x7f0000000040)=0x10, 0x800) getsockopt$TIPC_CONN_TIMEOUT(r4, 0x10f, 0x82, &(0x7f0000000080), &(0x7f0000000180)=0x4) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$tipc(r2, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x2, 0x3}}}, 0x10) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) 12:15:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x26, 0x6, 0x546e) recvmsg$can_j1939(r2, &(0x7f0000000380)={&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000001700)=[{&(0x7f00000000c0)=""/233, 0xe9}, {&(0x7f00000001c0)=""/4, 0x4}, {&(0x7f0000000200)=""/28, 0x1c}, {&(0x7f0000000240)=""/151, 0x97}, {&(0x7f0000000300)=""/71, 0x47}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/210, 0xd2}, {&(0x7f00000015c0)=""/157, 0x9d}, {&(0x7f0000001680)=""/94, 0x5e}], 0x9, &(0x7f00000017c0)=""/93, 0x5d}, 0x2) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x54, 0x0, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9199}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8}, {0x8, 0x1, r2}, {0x8}, {0x8}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x54}, 0x1, 0x0, 0x0, 0x20008870}, 0x840) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r3, 0x2, 0x0) 12:15:37 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) getsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000640), &(0x7f0000000680)=0x4) setsockopt$TIPC_SRC_DROPPABLE(r2, 0x10f, 0x80, &(0x7f0000000000)=0x2, 0x4) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000500)=[{&(0x7f0000000180)=""/8, 0x8}, {&(0x7f00000001c0)=""/61, 0x3d}, {&(0x7f0000000200)=""/123, 0x7b}, {&(0x7f0000000280)=""/217, 0xd9}, {&(0x7f0000000380)=""/19, 0x13}, {&(0x7f00000003c0)=""/61, 0x3d}, {&(0x7f0000000400)=""/88, 0x58}, {&(0x7f0000000480)=""/93, 0x5d}], 0x8, &(0x7f0000000580)=""/118, 0x76}, 0x40000000) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:38 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000000)=0x68) 12:15:38 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) 12:15:38 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000000), &(0x7f0000000140)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x24800, 0x0) ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000080)) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) 12:15:38 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) r2 = accept4$tipc(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) setsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f0000000140)=0x3, 0x4) getsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000180), &(0x7f00000001c0)=0x4) accept4$tipc(0xffffffffffffffff, &(0x7f0000000000)=@name, &(0x7f0000000080)=0x10, 0x80800) 12:15:38 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:38 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000000)={0x4, 0x3}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:38 executing program 0: openat$userio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/userio\x00', 0x29402, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) setsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000080)=0x6, 0x4) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) 12:15:38 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) socketpair(0x2b, 0x800, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000040)=0xfffffffc, 0x4) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) 12:15:38 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='bridge_slave_0\x00') ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'caif0\x00', {0x2, 0x0, @private}}) 12:15:38 executing program 2: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180)='l2tp\x00', 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300)='l2tp\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="04002abd7000ffd9df2503000010"], 0x5c}, 0x1, 0x0, 0x0, 0x4040080}, 0x4000) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="460000008337855758dcaf4ccf5d0a5d07c3c92ed338d45684bb69f5f6a0ababf22bd119aa712c7f71f9163ace9760b61a8b5af7e4e8444f49056b6903fbb7ecfdc7a50433fd6c8bfc78a8d7773fdfa2601bcb7935f5b3e83ccaec434de9e1d4fb2450edf830eaf592cf978550142dd2fb1bf3c1a522d7697cd767cd69fb597905bd5666cc22b6b9588757bd9ac5d1a18fcff97f5d2bd842585e8202260ad1c795a2b349ee30206104480c3d8d3531fe3e9dcfdabd3af2acbd2ed1ab0af5847b9a", @ANYRES16=r0, @ANYBLOB="04002dbd7000fedbdf2505000000060002000000000005000d000000000006001c00faff0000050022000000000006000300040000000500120001000000"], 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x44001) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000000)=0x65) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$TIPC_GROUP_LEAVE(r2, 0x10f, 0x88) 12:15:38 executing program 4: ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, &(0x7f0000000040)=@buf={0x6, &(0x7f0000000000)="6b2639773287"}) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000080)) 12:15:38 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$tipc(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) r4 = accept4$tipc(r0, &(0x7f0000000180)=@name, &(0x7f00000001c0)=0x10, 0x80000) setsockopt$TIPC_SRC_DROPPABLE(r4, 0x10f, 0x80, &(0x7f0000000000)=0x20001000, 0xfffffffffffffcae) 12:15:38 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x7) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r1, 0x10f, 0x84, &(0x7f0000000000), &(0x7f0000000080)=0x4) 12:15:38 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x2) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x20902, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000100)=0x3) ioctl$KDFONTOP_COPY(r1, 0x4b2f, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000140)) 12:15:38 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:38 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$tipc(r1, &(0x7f0000000000)=@id, &(0x7f0000000040)=0x10) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = accept4$tipc(r0, 0x0, &(0x7f0000000d80), 0x80000) connect$tipc(r2, &(0x7f0000000dc0)=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x1}}, 0x10) socket$alg(0x26, 0x5, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) 12:15:38 executing program 0: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180)='l2tp\x00', 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300)='l2tp\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="04002abd7000ffd9df2503000010"], 0x5c}, 0x1, 0x0, 0x0, 0x4040080}, 0x4000) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="460000008337855758dcaf4ccf5d0a5d07c3c92ed338d45684bb69f5f6a0ababf22bd119aa712c7f71f9163ace9760b61a8b5af7e4e8444f49056b6903fbb7ecfdc7a50433fd6c8bfc78a8d7773fdfa2601bcb7935f5b3e83ccaec434de9e1d4fb2450edf830eaf592cf978550142dd2fb1bf3c1a522d7697cd767cd69fb597905bd5666cc22b6b9588757bd9ac5d1a18fcff97f5d2bd842585e8202260ad1c795a2b349ee30206104480c3d8d3531fe3e9dcfdabd3af2acbd2ed1ab0af5847b9a", @ANYRES16=r0, @ANYBLOB="04002dbd7000fedbdf2505000000060002000000000005000d000000000006001c00faff0000050022000000000006000300040000000500120001000000"], 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x44001) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000000)=0x65) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$TIPC_GROUP_LEAVE(r2, 0x10f, 0x88) 12:15:38 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, &(0x7f0000000000)={0x8, 'macvtap0\x00', {'veth1_vlan\x00'}, 0x6}) 12:15:38 executing program 4: getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x2, 0x0) getpeername$tipc(0xffffffffffffffff, &(0x7f0000000080)=@id, &(0x7f00000000c0)=0x10) 12:15:38 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) 12:15:38 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x89, &(0x7f0000000100), &(0x7f0000000000)=0x4) 12:15:38 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:38 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getitimer(0x1, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) getsockname(0xffffffffffffffff, &(0x7f00000082c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000008340)=0x80) bind$can_raw(0xffffffffffffffff, &(0x7f0000008380)={0x1d, r3}, 0x10) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x541c, &(0x7f0000002840)) syz_open_pts(r4, 0x0) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) 12:15:38 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000)) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00'}) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000000c0)=0x3) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:38 executing program 2: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCGICOUNT(r1, 0x545d, 0x0) 12:15:38 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) 12:15:38 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:38 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r5, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:38 executing program 2: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCGICOUNT(r1, 0x545d, 0x0) 12:15:38 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getitimer(0x1, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:38 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:39 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$KDFONTOP_COPY(r1, 0x4b72, &(0x7f0000000400)={0x3, 0x0, 0x4, 0x19, 0xa7}) 12:15:39 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b2f, 0x0) 12:15:39 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000000480)={&(0x7f0000000000)=@x25={0x9, @null=' \x00'}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000180)="35928fa512cdbcec860c42b9dc09f0eaf06358b235033d75833c88e28f704e9f981a328e7b9a96074bdc19e9d51a5317114be0bf1767ba78de3e7e8b0c7a48b0a70eba2be6d282bdc4c3bbe4d828da89720dbf909da4ed289792eb21aab1f1a1429fa069278d795d67e73e016c70ae45889bbf6b6e0d291f6b1e781a7343a7b6e1d01c0538e3198f9f84a58f85446ca033d5d89cdde4e8549c6f832f8efed04bc8031dfedc2c79c539c04f58b478863b14d2af942fc100bd7962f958b03dbfaf9e72bf31b5eb7a900176f8d882caf3717a67e025bec5", 0xd6}, {&(0x7f0000000080)}, {&(0x7f0000000280)="39ea2d535a626b439bfb94d09414", 0xe}, {&(0x7f00000002c0)="a6e724426837827d60d1869d1c47fcbf7f8fb6bf3b91aeee37d5634f825965ef6ac681a1a121c584f0046eb39ce9b36dce156ee9cf9d434e49baa47fc01874850cdac74651d03a48974ffd91ffbf8449a10aa3670ed9aaa8e30e213804b58bec1deb957229be75465f67b012113898e6fd1cb718bc2718346cbdec848412f3e2aaff1606460eea90aff4b6f2af3502c0a3d22f9bfa2cc4ca05b74ab650067802af5400253de589a0382947bd", 0xac}], 0x4, &(0x7f00000003c0)=[@timestamping={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x80}}, @txtime={{0x18, 0x1, 0x3d, 0x80}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @mark={{0x14, 0x1, 0x24, 0x1000}}, @mark={{0x14, 0x1, 0x24, 0x1d1990cd}}, @timestamping={{0x14, 0x1, 0x25, 0x100}}, @mark={{0x14, 0x1, 0x24, 0x3ff}}], 0xc0}, 0x28004000) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000580)={0x1, 0x5}, 0x8) r3 = accept4$tipc(r2, 0x0, &(0x7f00000006c0), 0x80000) getsockopt$TIPC_DEST_DROPPABLE(r3, 0x10f, 0x81, &(0x7f0000000700), &(0x7f0000000740)=0x4) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000600)={'batadv_slave_1\x00'}) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000080)=@can={{0x1, 0x1, 0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, "180742257dba3c72"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x200408c1) 12:15:39 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="6e4aa6304696cede4fbe9ab659244b9a03b45d7ebf68c313f9ffb078902edea0b704dfd49dfde29f1ee09493b33b158d49f1093c7178777e51a766ff69124859f196206df8d6c09f84a3e1f78d3fc2b59ddc1915757330c6a6233bd7127bda4ad8f189581f53db08ab4bbbd0a9bcf2555965d777de8233c01542fb9b967f29b38dd1f06c93f8de90c397dc0d4f565aa9d656bb1bf965706b510a1ffa5dcc4af37ce1611d23398a7e36b1243a53ff8c22327b0da34b0afcf9e42d8313ac538e44e98e033a9fb34873aa85c68e3d067824e61ca373ea5c408aac4a709ba8e5c69debcd1446987def9ffb0815d31ab42c5d7a8ffb9a0fbc5e00e803", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r5, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:39 executing program 4: ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'veth0\x00'}) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:39 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="382f3f6b3586746dcc0a09254b0fa929425b08b188a17dbab0d3b0c3e3862ba0b8d276fc2d152cf5fa11a9add8683e9cf17d7be59631c4343dad82c384b0a67c735b42e7714f611af9dc790a7cb173605dfac834fb551b309b4c2211742db525d6367c14e4ca8c7252c74d76ce55b9ff731742bf2aef87a475afde361c69906068d8fe1ef389a4a555debbddb3d70f3478817aef87a175fe56b752db40a83ba5af65cdc3d3d1b5cede236314ac72b50d694933898b3ce974919493889c8f5d024a9ed8e543cc82c59983d388d261bcbfb41cb81ce2fcbb92f73431ec28375f3463435b944784f8dd30e8eced75539eb4fd83") 12:15:39 executing program 3: socketpair$tipc(0x1e, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) sendmsg$tipc(r1, &(0x7f0000000480)={&(0x7f0000000000)=@name={0x1e, 0x2, 0x2, {{0x1, 0x4}, 0x4}}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000080)="6f4832afa9c2a3c13417eb620e0a2600f664a78d786a7d59d530de75e483077d50f604b96ea8a321b9ffbb0db854a02601f61f9093245d930442980245615c27dbb93dacf4614d0f2ac83bdf75d6d921f887e0f7d08b58f41654a8eb76a7d229cdb0c8a44fb00487bb7a09099f5d0c3756a5f26e807f2356c65369aa97a8c362cd37f73013991780e621e230b34042106fd64187a45c024ad97f3d6eacc28a017352d4ba7cd88c82588a080a92e5733128de417b590d90d6820748beb4c81594991f49d7d47aa5bc67e81972e23d02e3a08e327e8c4966ad232d8477722bd5e208ff1b378dc7abca61d4b86c3dd246af5bd96b37eb80d61997", 0xf9}, {&(0x7f0000000180)="04808eacfc02af2d3104342626999af1e33ab2f6ae2f713d1114d45bbb310625ebfa12620ad6657fd367dc76ff70d9e5daecdc8ef31c12d82caeeffa55d7aab1a06a6189cacd743e39a6996dea51aa54f563bc19e04c235befcf4e4806d4f2bc839d1ca476b94feaedb789dc0029334704c6c061a51fe6f07df3112f4d8989619a0db2e5a34610873f78aefbe3d24066e8fa91bf29c4a63dc641", 0x9a}, {&(0x7f0000000240)="25043e299a6dac85ce1c77d763a54c4282a0aa84179238b7c5170ec11c2d68691445281b3f35acfa4674da707e4cf329d80495bf121984c58b63c8d19372d827dd23044a53a7d53d2a335d9a12ebde1aa1ae0166cbc3387a32897d80004281b51df3ad8f88ba801a28888c591f6497b9d3999f0b37c85e038bc00b1947aafe9b839c56366885f5dde662b5e15fd421ee61", 0x91}, {&(0x7f0000000300)="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", 0xff}], 0x4, &(0x7f0000000440)="840f64efff470cf84e72d9567bd5e2de2fad798319cc07cbb098522338f2f8648995e56e58", 0x25, 0x50}, 0x4000004) 12:15:39 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getitimer(0x1, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:39 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000180)={0x1}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r1, 0x10f, 0x84, &(0x7f0000000200), &(0x7f0000000240)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x410040, 0x0) ioctl$SIOCGETLINKNAME(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)={0x1}) 12:15:39 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:39 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r5, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:39 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) 12:15:39 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getitimer(0x1, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:39 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) 12:15:39 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x1}, 0x2) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:39 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$KDDELIO(r1, 0x4b35, 0xb2) 12:15:39 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r5, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:39 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_pts(r0, 0x80c40) ioctl$TCGETS2(r1, 0x802c542a, &(0x7f0000000440)) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000400)={0x160, 0xa}) 12:15:39 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getitimer(0x1, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:39 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0xffffffffffffff82) 12:15:39 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) 12:15:39 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x7) ioctl$TCSETSW2(r1, 0x402c542c, &(0x7f0000000000)={0x31, 0x2, 0x7de0, 0x100, 0x2, "a5c8aa2591bd964ae02e45743e31346e14b225", 0x3}) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:39 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) 12:15:39 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getitimer(0x1, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:39 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x1, 0x3, 0x9, 0x8, 0x8488, 0xffff}) syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$ptys(0xc, 0x3, 0x0) syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000500)={0x3, 0x7, 0x3, 0x3ff, 0x17, "861ce6a6c4a6e3796ae429bf7c41683927ffa3"}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000480)={0x7, 0x7, &(0x7f0000000080)}) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f0000000040)) r3 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$TIOCL_SELLOADLUT(r3, 0x541c, &(0x7f0000000540)={0x5, 0x400, 0x227b, 0x71, 0x9}) r4 = ioctl$TIOCGPTPEER(r2, 0x5441, 0xbe3) ioctl$TCGETA(r4, 0x5405, &(0x7f00000004c0)) 12:15:39 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$KDDELIO(r1, 0x4b35, 0xb2) 12:15:39 executing program 3: socketpair(0x1a, 0x4, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000600)={&(0x7f0000000080)=@name={0x1e, 0x2, 0x3, {{0x0, 0x2}, 0x2}}, 0x10, &(0x7f0000000580)=[{&(0x7f00000000c0)="a207a564452f9d0a29b250af2b41ea29a1b309b5e313aee3b934e17d264556ae719f9f485fc5c61170fc60c1f2785ee834d71d4d649e2b8377d6cdfdf17a0aad57843bf0d8068106e9d42094d866b05314aaa4", 0x53}, {&(0x7f0000000140)="6278b6f57242ca1a952f02e7c1f5bbda7bc29535df490cdda9d812e7c0bd6e4d6dc1fdfcdd3d00bd2b267947498a96ed50a8d562e2385390a0b067079d2f86e41b463bf5cfd0a9c2a97064f3adace1564d3e44d192b09d3b477d1071e024874bbaa7148bb32b8d067e57d1888eb3e875bf774e926134d16a3562af5605249ab7", 0x80}, {&(0x7f00000001c0)="ded1772ec0dec1193cd9565006d77181c97471e237fa455ca31188ae98d5287c456b79da442524a970d45573e0cebf2df796bedb6c36ec899b2b59a8840471de90129e5982b80866f1443db4c4117c1a0beeea80b46df30c21231df2b6fdf700e7950bc1b1f964f02b30985e8f7810ea4ca83b2de4363433fb26d43b83ae8ec5ab1d4b4bd90fcb32da84ffee3d", 0x8d}, {&(0x7f0000000280)="e3644b9877a10fa8b14a127caa0c69c6456e2cad6fb6323877a6190646d2d07c6edc36091f57adccafc1101eab7658e916cf268dcbf058b071a133a4f19425f08b0161346b0e7d53ac16d10f811a797ea2fdb09c1db5207cd72be221853c5fc06cdb2d3feb2e0f7ca9c68b692ad1612e73019b128dba9afd2117ba2b21acb37148d3293faa2963b27b9f68525b956553e20165124192810c49a67045d78b3ccb167a4def29a7128f62509a8af9087337841efad4ada1d024787bd6065859a78750a3d5e58492d8194abfd3b8ea18c2843c", 0xd1}, {&(0x7f0000000380)="0d7ef57a0a19a69e30808c50755ad1136f94fee0e5d1dbf9b3801aa5064a4de07138d83bd85f6c04d88dd741165b488d3603b07e3c9067129d21b8bdb3618b90ef2513ae47faa9d843bb7c65260760a50b57ea0955c40bb731c949a6496ccdb113cdae32089f9916a0b15f2c09aba88c3e1f040355f2cdb4066a4b1a63cdcb7bca9b106515a2d2ab8a43afae5eec0a8d46f6c8073d9499308f473a5c9eaadcea6a12a756c6345c79b9d2a7c411ac542bb33d22a29b509d9e4767e7a840197cece91a8e565f2780bfa099d936e6929fa15abea2f3ec6e2dbc007f9fc87e4108546d81789a1e16380f4970", 0xea}, {&(0x7f0000000480)="b8f0650a1051272a9c168d75bae78659c7d196c446ac15f3a00fd9905b998cf9ae24a8e553db998c92c83e7359fcd1bcee351539943d6eb53a45bcc872ad123cc525b9165ec174663208f0094a6b6854b4b4cb453e6aa2c37a442c231a3cc3ac9ee240fee23234d265ed60d53abc64fa31c8129e7047153aee239a2f42b4964f8499b2e74700a959dcdb1cc52e770b4a55f6829c0952df87", 0x98}, {&(0x7f0000000540)="b28f3b2e7fae66421cd943", 0xb}], 0x7, 0x0, 0x0, 0x4000000}, 0x20044000) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r2, 0x6, 0x82, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000680)='nbd\x00', 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) setsockopt(r4, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000006c0)={0xffffffffffffffff}) r6 = socket(0x23, 0xa, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000008c0)='NLBL_MGMT\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_VERSION(r7, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x40, r8, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x8, 0x1, ':.$\x00'}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, 'nbd\x00'}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @local}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @private=0xa010102}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x20040050) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r9, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r1, 0xfffffffd, 0x0, 0x0, 0x6) r11 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000f80)={@loopback, 0x0}, &(0x7f0000000fc0)=0x14) sendmsg$BATADV_CMD_SET_MESH(r11, &(0x7f00000010c0)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001080)={&(0x7f0000001000)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00062cbd70ff7f0000250f000000080031030000000000000000", @ANYRES32=r12, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="25013800213e659a3400b800faffff0000000000009d0080ffffff0000"], 0x4c}}, 0x20008040) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000007c0)={&(0x7f0000000700)={0x8c, r3, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r4}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r5}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r6}, {0x8, 0x1, r9}, {0x8, 0x1, r10}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x11}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20048000) 12:15:39 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) 12:15:39 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000000)) 12:15:40 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getitimer(0x1, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:15:40 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r5, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:40 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x6, 0x82, 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) 12:15:40 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) ioctl$KDFONTOP_COPY(r2, 0x4b2f, 0x0) 12:15:40 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) 12:15:40 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) getitimer(0x1, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:40 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) r1 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000000)='/dev/capi20\x00', 0x4a4400, 0x0) ioctl$CAPI_NCCI_GETUNIT(r1, 0x80044327, &(0x7f0000000040)=0x4) 12:15:40 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r5, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:40 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') getsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:40 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) 12:15:40 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) getitimer(0x1, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:40 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x420801, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDFONTOP_COPY(r3, 0x2, 0x0) 12:15:40 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) 12:15:40 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r5, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:40 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') getsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:40 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) getitimer(0x1, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:40 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x1, 0x3, 0x9, 0x8, 0x8488, 0xffff}) syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$ptys(0xc, 0x3, 0x0) syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000500)={0x3, 0x7, 0x3, 0x3ff, 0x17, "861ce6a6c4a6e3796ae429bf7c41683927ffa3"}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000480)={0x7, 0x7, &(0x7f0000000080)}) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f0000000040)) r3 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$TIOCL_SELLOADLUT(r3, 0x541c, &(0x7f0000000540)={0x5, 0x400, 0x227b, 0x71, 0x9}) r4 = ioctl$TIOCGPTPEER(r2, 0x5441, 0xbe3) ioctl$TCGETA(r4, 0x5405, &(0x7f00000004c0)) 12:15:40 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) 12:15:40 executing program 1: ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'veth0_to_hsr\x00'}) syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$KDDISABIO(r1, 0x4b37) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) 12:15:40 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') getsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:40 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCGPTPEER(r0, 0x5441, 0x800) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000000)={0x8, 0x0, 0x3ff, 0x463, 0x6, 0x22}) ioctl$KDFONTOP_COPY(r1, 0x2, 0x0) 12:15:40 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getitimer(0x1, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:40 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') 12:15:40 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x1, 0x3, 0x9, 0x8, 0x8488, 0xffff}) syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$ptys(0xc, 0x3, 0x0) syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000500)={0x3, 0x7, 0x3, 0x3ff, 0x17, "861ce6a6c4a6e3796ae429bf7c41683927ffa3"}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000480)={0x7, 0x7, &(0x7f0000000080)}) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f0000000040)) r3 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$TIOCL_SELLOADLUT(r3, 0x541c, &(0x7f0000000540)={0x5, 0x400, 0x227b, 0x71, 0x9}) r4 = ioctl$TIOCGPTPEER(r2, 0x5441, 0xbe3) ioctl$TCGETA(r4, 0x5405, &(0x7f00000004c0)) 12:15:40 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r4, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:40 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f0000000000)) 12:15:40 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) 12:15:40 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getitimer(0x1, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:41 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) socket$inet_udplite(0x2, 0x2, 0x88) 12:15:41 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getitimer(0x1, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:41 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000000)) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) 12:15:41 executing program 4: ioctl$CAPI_REGISTER(0xffffffffffffffff, 0x400c4301, &(0x7f0000000440)={0x1ff, 0x1000}) syz_genetlink_get_family_id$l2tp(&(0x7f0000000480)='l2tp\x00', 0xffffffffffffffff) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000004c0)={@empty}, &(0x7f0000000500)=0x14) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xffff) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000400)={0x175, 0x16}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7) 12:15:41 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r4, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:41 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) 12:15:41 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getitimer(0x1, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:41 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r4, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:41 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r4, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:41 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) 12:15:41 executing program 4: ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f00000000c0)=""/181) r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040)='nl802154\x00', 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x68, r0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0x7}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x80000000}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x800) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r3, 0x2, 0x0) 12:15:41 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f0000000040)) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000000)) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) 12:15:41 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getitimer(0x1, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:41 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getitimer(0x1, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:41 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r5, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:41 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f0000000440)) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000400)={0x0, 0x0, 0x1a, 0xa, 0x116, &(0x7f0000000000)="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"}) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:41 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) 12:15:41 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getitimer(0x1, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:41 executing program 3: ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f00000000c0)=""/181) r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040)='nl802154\x00', 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x68, r0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0x7}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x80000000}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x800) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r3, 0x2, 0x0) 12:15:41 executing program 1: setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, &(0x7f0000000000), 0x4) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b2f, 0x0) 12:15:41 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) sendmsg$sock(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) 12:15:41 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3) 12:15:41 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f0000000440)) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000400)={0x0, 0x0, 0x1a, 0xa, 0x116, &(0x7f0000000000)="027f8626b3dd3afc5961e644b84320933e3c1541de14bc7dc53c8d0cbf4fae72f3ed114b8eabb3ca739f9ca298b62e753722268ef4576c86a823a443ab3ee084ab6bc80064547a77a5c67418aebd749191e53c49b616ccb6fa85da24c3aec3e7b9c36f3f927123cfb2d36532611973e033ce92deafb6104e932e2dea5a0addae9d53b16760ef2c0ccba5be30c174092b282bdda062cbd91f28f2470c86a5051b5974a225a32a2dfab033712418a3c910ae192fc778607477b1956eb495cfe246f6083182a529ff20d1e4697ea75818b590b4bbeedf3dad25af01e17b9de605bcf2609d8e1a5ffff3a711148f646179324dba7ef24409f3c1da2d4cef4777e7f24e80580856810dec2da98437c8a0850366be97a5c7941df8971b9db7b2e8cb96f5a3a4f42aa8d98087e3942e62aae07c9eb2a0490d68c1a2b58d6e2e9dfe4bd7f2c1558c44c4e1aaa829908dd74da01fef0202bdfcd8c17a80ed62fec8998185e6d70be1c8b9ca4f1e08444fae6e19e07c2c9c46952b06e7e07f9bc9e62c068ca82b6397aa17bf3861e2d58463dd1d434e63529d49cae49586024018970fa6aace354273fedab0ea4c2a4ccdf15b8949cde5e75538b761d5d83876e35e90119aa11384c98af5bb3cb418288b6b31efc8c1087639de62ada4eca12ccb77316298070e02414b7ae53ac659e03c8b35839a5d57998d4d7088a2a53404137e136a231133b01984b751887c4d491257b7e501d4c0dcaa0e2b89cd51d137644744ff9023147c3bcac7142c1b47d4c55aa6e1ce57ffea9b8ebee89de8cea1f2e5804a630591b4a35055cbaaf17b5d1c1195c37d3290164f018a6391a2aa04574f18c0a29e7529b69b37d41bdc67311a41e82dbfc1fb19e9f68537908bac15039f5ce00dce8e782bf149f67a867d21338015a23dafceb957ee169d675c062580c24462c9ae1763b6f1c4428a5cfa1aeed50ca0388f0a7ef98aca90ab6f274e107bb542420c3c2479c75c8613a93d6ad7fcd270456933f133809b434e6be103839648df8d1b726fd6290b6e784aabd1ed3f815d8bc4e4af650d25990e2c0d6567e19051dd0f007c3cb77a6a39d517591db74723193d40fb287af92f021deb02dee23afddc09064282d40e4c5bb1ba4fdebc5ffa9045de035b7878edc32efcc372ac5f62d32ff58d05fa8eb18faefd5d06535eb3971d8384f8ac4417a6d83e6ba494f88711fe8a986dd00e77903b27e1cdf8d51c2661351af14bb82f6c36791ee3020d7f226366ef4392cf06be7420da77ae80d97fc06ed78693b3ebac07f5abbf32cbec94ff055afe1ccfc14691ec93fdce636351cbb1d4608fb33ec377bef9e3885691870f9bec47b35419afb4b476fd7f9596be6fa982baa5ce43679244075104035e1870ccca9b4a3fd4a53141666760b38b2ef06e10b9a10ea0f57b8ac369fde62b2b"}) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:41 executing program 1: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000080)={@mcast2}, &(0x7f0000000040)=0x14) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) syz_open_pts(r1, 0x200) 12:15:41 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r5, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:41 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getitimer(0x1, &(0x7f0000000000)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:41 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) sendmsg$sock(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) 12:15:41 executing program 4: r0 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$KDFONTOP_COPY(r1, 0x2, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) 12:15:41 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f0000000440)) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000400)={0x0, 0x0, 0x1a, 0xa, 0x116, &(0x7f0000000000)="027f8626b3dd3afc5961e644b84320933e3c1541de14bc7dc53c8d0cbf4fae72f3ed114b8eabb3ca739f9ca298b62e753722268ef4576c86a823a443ab3ee084ab6bc80064547a77a5c67418aebd749191e53c49b616ccb6fa85da24c3aec3e7b9c36f3f927123cfb2d36532611973e033ce92deafb6104e932e2dea5a0addae9d53b16760ef2c0ccba5be30c174092b282bdda062cbd91f28f2470c86a5051b5974a225a32a2dfab033712418a3c910ae192fc778607477b1956eb495cfe246f6083182a529ff20d1e4697ea75818b590b4bbeedf3dad25af01e17b9de605bcf2609d8e1a5ffff3a711148f646179324dba7ef24409f3c1da2d4cef4777e7f24e80580856810dec2da98437c8a0850366be97a5c7941df8971b9db7b2e8cb96f5a3a4f42aa8d98087e3942e62aae07c9eb2a0490d68c1a2b58d6e2e9dfe4bd7f2c1558c44c4e1aaa829908dd74da01fef0202bdfcd8c17a80ed62fec8998185e6d70be1c8b9ca4f1e08444fae6e19e07c2c9c46952b06e7e07f9bc9e62c068ca82b6397aa17bf3861e2d58463dd1d434e63529d49cae49586024018970fa6aace354273fedab0ea4c2a4ccdf15b8949cde5e75538b761d5d83876e35e90119aa11384c98af5bb3cb418288b6b31efc8c1087639de62ada4eca12ccb77316298070e02414b7ae53ac659e03c8b35839a5d57998d4d7088a2a53404137e136a231133b01984b751887c4d491257b7e501d4c0dcaa0e2b89cd51d137644744ff9023147c3bcac7142c1b47d4c55aa6e1ce57ffea9b8ebee89de8cea1f2e5804a630591b4a35055cbaaf17b5d1c1195c37d3290164f018a6391a2aa04574f18c0a29e7529b69b37d41bdc67311a41e82dbfc1fb19e9f68537908bac15039f5ce00dce8e782bf149f67a867d21338015a23dafceb957ee169d675c062580c24462c9ae1763b6f1c4428a5cfa1aeed50ca0388f0a7ef98aca90ab6f274e107bb542420c3c2479c75c8613a93d6ad7fcd270456933f133809b434e6be103839648df8d1b726fd6290b6e784aabd1ed3f815d8bc4e4af650d25990e2c0d6567e19051dd0f007c3cb77a6a39d517591db74723193d40fb287af92f021deb02dee23afddc09064282d40e4c5bb1ba4fdebc5ffa9045de035b7878edc32efcc372ac5f62d32ff58d05fa8eb18faefd5d06535eb3971d8384f8ac4417a6d83e6ba494f88711fe8a986dd00e77903b27e1cdf8d51c2661351af14bb82f6c36791ee3020d7f226366ef4392cf06be7420da77ae80d97fc06ed78693b3ebac07f5abbf32cbec94ff055afe1ccfc14691ec93fdce636351cbb1d4608fb33ec377bef9e3885691870f9bec47b35419afb4b476fd7f9596be6fa982baa5ce43679244075104035e1870ccca9b4a3fd4a53141666760b38b2ef06e10b9a10ea0f57b8ac369fde62b2b"}) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:41 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getitimer(0x1, &(0x7f0000000000)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:41 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r5, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:41 executing program 1: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00', 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r0, 0x10, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000001) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r1, 0x4b2f, 0x0) 12:15:41 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) sendmsg$sock(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) 12:15:42 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) r1 = gettid() sched_rr_get_interval(r1, &(0x7f0000000100)) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) 12:15:42 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f0000000440)) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000400)={0x0, 0x0, 0x1a, 0xa, 0x116, &(0x7f0000000000)="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"}) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:42 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getitimer(0x1, &(0x7f0000000000)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:42 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) r1 = gettid() sched_rr_get_interval(r1, &(0x7f0000000100)) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) 12:15:42 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r1, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r2, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="6e4aa6304696cede4fbe9ab659244b9a03b45d7ebf68c313f9ffb078902edea0b704dfd49dfde29f1ee09493b33b158d49f1093c7178777e51a766ff69124859f196206df8d6c09f84a3e1f78d3fc2b59ddc1915757330c6a6233bd7127bda4ad8f189581f53db08ab4bbbd0a9bcf2555965d777de8233c01542fb9b967f29b38dd1f06c93f8de90c397dc0d4f565aa9d656bb1bf965706b510a1ffa5dcc4af37ce1611d23398a7e36b1243a53ff8c22327b0da34b0afcf9e42d8313ac538e44e98e033a9fb34873aa85c68e3d067824e61ca373ea5c408aac4a709ba8e5c69debcd1446987def9ffb0815d31ab42c5d7a8ffb9a0fbc5e00e803", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) 12:15:42 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f0000000440)) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000400)={0x0, 0x0, 0x1a, 0xa, 0x116, &(0x7f0000000000)="027f8626b3dd3afc5961e644b84320933e3c1541de14bc7dc53c8d0cbf4fae72f3ed114b8eabb3ca739f9ca298b62e753722268ef4576c86a823a443ab3ee084ab6bc80064547a77a5c67418aebd749191e53c49b616ccb6fa85da24c3aec3e7b9c36f3f927123cfb2d36532611973e033ce92deafb6104e932e2dea5a0addae9d53b16760ef2c0ccba5be30c174092b282bdda062cbd91f28f2470c86a5051b5974a225a32a2dfab033712418a3c910ae192fc778607477b1956eb495cfe246f6083182a529ff20d1e4697ea75818b590b4bbeedf3dad25af01e17b9de605bcf2609d8e1a5ffff3a711148f646179324dba7ef24409f3c1da2d4cef4777e7f24e80580856810dec2da98437c8a0850366be97a5c7941df8971b9db7b2e8cb96f5a3a4f42aa8d98087e3942e62aae07c9eb2a0490d68c1a2b58d6e2e9dfe4bd7f2c1558c44c4e1aaa829908dd74da01fef0202bdfcd8c17a80ed62fec8998185e6d70be1c8b9ca4f1e08444fae6e19e07c2c9c46952b06e7e07f9bc9e62c068ca82b6397aa17bf3861e2d58463dd1d434e63529d49cae49586024018970fa6aace354273fedab0ea4c2a4ccdf15b8949cde5e75538b761d5d83876e35e90119aa11384c98af5bb3cb418288b6b31efc8c1087639de62ada4eca12ccb77316298070e02414b7ae53ac659e03c8b35839a5d57998d4d7088a2a53404137e136a231133b01984b751887c4d491257b7e501d4c0dcaa0e2b89cd51d137644744ff9023147c3bcac7142c1b47d4c55aa6e1ce57ffea9b8ebee89de8cea1f2e5804a630591b4a35055cbaaf17b5d1c1195c37d3290164f018a6391a2aa04574f18c0a29e7529b69b37d41bdc67311a41e82dbfc1fb19e9f68537908bac15039f5ce00dce8e782bf149f67a867d21338015a23dafceb957ee169d675c062580c24462c9ae1763b6f1c4428a5cfa1aeed50ca0388f0a7ef98aca90ab6f274e107bb542420c3c2479c75c8613a93d6ad7fcd270456933f133809b434e6be103839648df8d1b726fd6290b6e784aabd1ed3f815d8bc4e4af650d25990e2c0d6567e19051dd0f007c3cb77a6a39d517591db74723193d40fb287af92f021deb02dee23afddc09064282d40e4c5bb1ba4fdebc5ffa9045de035b7878edc32efcc372ac5f62d32ff58d05fa8eb18faefd5d06535eb3971d8384f8ac4417a6d83e6ba494f88711fe8a986dd00e77903b27e1cdf8d51c2661351af14bb82f6c36791ee3020d7f226366ef4392cf06be7420da77ae80d97fc06ed78693b3ebac07f5abbf32cbec94ff055afe1ccfc14691ec93fdce636351cbb1d4608fb33ec377bef9e3885691870f9bec47b35419afb4b476fd7f9596be6fa982baa5ce43679244075104035e1870ccca9b4a3fd4a53141666760b38b2ef06e10b9a10ea0f57b8ac369fde62b2b"}) 12:15:42 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:42 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r5, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:42 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) 12:15:42 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:42 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000400)={0x0, 0x0, 0x1a, 0xa, 0x116, &(0x7f0000000000)="027f8626b3dd3afc5961e644b84320933e3c1541de14bc7dc53c8d0cbf4fae72f3ed114b8eabb3ca739f9ca298b62e753722268ef4576c86a823a443ab3ee084ab6bc80064547a77a5c67418aebd749191e53c49b616ccb6fa85da24c3aec3e7b9c36f3f927123cfb2d36532611973e033ce92deafb6104e932e2dea5a0addae9d53b16760ef2c0ccba5be30c174092b282bdda062cbd91f28f2470c86a5051b5974a225a32a2dfab033712418a3c910ae192fc778607477b1956eb495cfe246f6083182a529ff20d1e4697ea75818b590b4bbeedf3dad25af01e17b9de605bcf2609d8e1a5ffff3a711148f646179324dba7ef24409f3c1da2d4cef4777e7f24e80580856810dec2da98437c8a0850366be97a5c7941df8971b9db7b2e8cb96f5a3a4f42aa8d98087e3942e62aae07c9eb2a0490d68c1a2b58d6e2e9dfe4bd7f2c1558c44c4e1aaa829908dd74da01fef0202bdfcd8c17a80ed62fec8998185e6d70be1c8b9ca4f1e08444fae6e19e07c2c9c46952b06e7e07f9bc9e62c068ca82b6397aa17bf3861e2d58463dd1d434e63529d49cae49586024018970fa6aace354273fedab0ea4c2a4ccdf15b8949cde5e75538b761d5d83876e35e90119aa11384c98af5bb3cb418288b6b31efc8c1087639de62ada4eca12ccb77316298070e02414b7ae53ac659e03c8b35839a5d57998d4d7088a2a53404137e136a231133b01984b751887c4d491257b7e501d4c0dcaa0e2b89cd51d137644744ff9023147c3bcac7142c1b47d4c55aa6e1ce57ffea9b8ebee89de8cea1f2e5804a630591b4a35055cbaaf17b5d1c1195c37d3290164f018a6391a2aa04574f18c0a29e7529b69b37d41bdc67311a41e82dbfc1fb19e9f68537908bac15039f5ce00dce8e782bf149f67a867d21338015a23dafceb957ee169d675c062580c24462c9ae1763b6f1c4428a5cfa1aeed50ca0388f0a7ef98aca90ab6f274e107bb542420c3c2479c75c8613a93d6ad7fcd270456933f133809b434e6be103839648df8d1b726fd6290b6e784aabd1ed3f815d8bc4e4af650d25990e2c0d6567e19051dd0f007c3cb77a6a39d517591db74723193d40fb287af92f021deb02dee23afddc09064282d40e4c5bb1ba4fdebc5ffa9045de035b7878edc32efcc372ac5f62d32ff58d05fa8eb18faefd5d06535eb3971d8384f8ac4417a6d83e6ba494f88711fe8a986dd00e77903b27e1cdf8d51c2661351af14bb82f6c36791ee3020d7f226366ef4392cf06be7420da77ae80d97fc06ed78693b3ebac07f5abbf32cbec94ff055afe1ccfc14691ec93fdce636351cbb1d4608fb33ec377bef9e3885691870f9bec47b35419afb4b476fd7f9596be6fa982baa5ce43679244075104035e1870ccca9b4a3fd4a53141666760b38b2ef06e10b9a10ea0f57b8ac369fde62b2b"}) 12:15:42 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r1, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="6e4aa6304696cede4fbe9ab659244b9a03b45d7ebf68c313f9ffb078902edea0b704dfd49dfde29f1ee09493b33b158d49f1093c7178777e51a766ff69124859f196206df8d6c09f84a3e1f78d3fc2b59ddc1915757330c6a6233bd7127bda4ad8f189581f53db08ab4bbbd0a9bcf2555965d777de8233c01542fb9b967f29b38dd1f06c93f8de90c397dc0d4f565aa9d656bb1bf965706b510a1ffa5dcc4af37ce1611d23398a7e36b1243a53ff8c22327b0da34b0afcf9e42d8313ac538e44e98e033a9fb34873aa85c68e3d067824e61ca373ea5c408aac4a709ba8e5c69debcd1446987def9ffb0815d31ab42c5d7a8ffb9a0fbc5e00e803", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) 12:15:42 executing program 1: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b2f, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$TIOCGPTPEER(r0, 0x5441, 0x20) 12:15:42 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="6e4aa6304696cede4fbe9ab659244b9a03b45d7ebf68c313f9ffb078902edea0b704dfd49dfde29f1ee09493b33b158d49f1093c7178777e51a766ff69124859f196206df8d6c09f84a3e1f78d3fc2b59ddc1915757330c6a6233bd7127bda4ad8f189581f53db08ab4bbbd0a9bcf2555965d777de8233c01542fb9b967f29b38dd1f06c93f8de90c397dc0d4f565aa9d656bb1bf965706b510a1ffa5dcc4af37ce1611d23398a7e36b1243a53ff8c22327b0da34b0afcf9e42d8313ac538e44e98e033a9fb34873aa85c68e3d067824e61ca373ea5c408aac4a709ba8e5c69debcd1446987def9ffb0815d31ab42c5d7a8ffb9a0fbc5e00e803", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r5, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:42 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x400, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ttyS3\x00', 0x2c0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7fffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6000, 0x0) ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x541c, &(0x7f0000000040)) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r5, 0x541c, &(0x7f0000002840)) syz_open_pts(r5, 0x4000) ioctl$KDFONTOP_COPY(r3, 0x2, 0x0) 12:15:42 executing program 3: ioctl$KDFONTOP_SET(0xffffffffffffffff, 0x4b72, &(0x7f0000000400)={0x0, 0x0, 0x1a, 0xa, 0x116, &(0x7f0000000000)="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"}) 12:15:42 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:42 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r5, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:42 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) 12:15:42 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x40200, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 12:15:42 executing program 3: ioctl$KDFONTOP_SET(0xffffffffffffffff, 0x4b72, &(0x7f0000000400)={0x0, 0x0, 0x1a, 0xa, 0x116, &(0x7f0000000000)="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"}) 12:15:42 executing program 0: getitimer(0x1, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:42 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) 12:15:42 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r4, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000004200)={&(0x7f0000004100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000041c0)={&(0x7f0000004140)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000827bc7000ffdbdf250100000005000400c1000000050021000100000008020b000100000008220b200400000008000b000100000008001800e000000106001a004e24000005000700020000000500040081000000"], 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x20004001) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000829bd7000fb06df259d1b682e91bafdf03e430f000000080039000400000008003c00ff7741f9cd8d10b1ab72918fd569277e1639c2a7605ce2dd8b41f7dc0f5f63266a081b4945bee6d23bc80400a7b78800000000008d2231a18b6e487400"/109], 0x24}, 0x1, 0x0, 0x0, 0x40010}, 0x0) r1 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000000)='/dev/capi20\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r3, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_DATA_SEQ={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x48, r3, 0x0, 0x70bd2a, 0x25dfdbff, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x101}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x7f}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}, @L2TP_ATTR_UDP_CSUM={0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x24008010}, 0x800) ioctl$CAPI_GET_FLAGS(r1, 0x80044323, &(0x7f0000000040)) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r4, 0x4b2f, 0x0) 12:15:42 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000080)=""/107) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:42 executing program 3: ioctl$KDFONTOP_SET(0xffffffffffffffff, 0x4b72, &(0x7f0000000400)={0x0, 0x0, 0x1a, 0xa, 0x116, &(0x7f0000000000)="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"}) 12:15:42 executing program 0: getitimer(0x1, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:42 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r4, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:42 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) 12:15:42 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) syz_open_dev$ptys(0xc, 0x3, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) syz_open_dev$ptys(0xc, 0x3, 0x0) syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000000)) 12:15:42 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RELDISP(r0, 0x5605) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:42 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000400)={0x0, 0x0, 0x1a, 0xa, 0x116, &(0x7f0000000000)="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"}) 12:15:42 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r4, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:42 executing program 0: getitimer(0x1, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:43 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$sock(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) 12:15:43 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET(0xffffffffffffffff, 0x4b72, &(0x7f0000000400)={0x0, 0x0, 0x1a, 0xa, 0x116, &(0x7f0000000000)="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"}) 12:15:43 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) 12:15:43 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:43 executing program 0: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getitimer(0x1, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:43 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) sendmsg$sock(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r4, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:43 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$sock(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) 12:15:43 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET(0xffffffffffffffff, 0x4b72, &(0x7f0000000400)={0x0, 0x0, 0x1a, 0xa, 0x116, &(0x7f0000000000)="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"}) 12:15:43 executing program 0: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getitimer(0x1, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:43 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) 12:15:43 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) sendmsg$sock(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r4, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:43 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000880)={0x1a6, 0x19, &(0x7f0000000480)}) ioctl$KDFONTOP_COPY(r1, 0x4b72, &(0x7f0000000440)={0x3, 0x1, 0x0, 0x15, 0x101, &(0x7f0000000040)}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 12:15:43 executing program 0: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getitimer(0x1, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:43 executing program 1: sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008000}, 0x10) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x80) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x9) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) 12:15:43 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET(0xffffffffffffffff, 0x4b72, &(0x7f0000000400)={0x0, 0x0, 0x1a, 0xa, 0x116, &(0x7f0000000000)="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"}) 12:15:43 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) sendmsg$sock(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r4, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:43 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$sock(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) 12:15:43 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r5, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:43 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x3) 12:15:43 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) getitimer(0x1, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:43 executing program 1: syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00', 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000004200)={&(0x7f0000004100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000041c0)={&(0x7f0000004140)={0x5c, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xc1}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x81}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x20004001) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00', r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00', 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r4, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="0100000000000000000003020000050004000000000009f102000000000094ae5b1a73d994b5695d3272f4d147b0377a16f2d1b0dcc0c5a7f35b7c"], 0x24}}, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r5, 0x300, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @initdev={0xac, 0x1e, 0x1, 0x0}}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @empty}]}, 0x30}, 0x1, 0x0, 0x0, 0xc004}, 0x4004018) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r3, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_DATA_SEQ={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000600)={&(0x7f0000000380)=ANY=[@ANYBLOB="2c00000067655c15a401fa3706e14396b5094c6f40376eb26e0d2214c5893d52bd8a903060a2bcd9788f1ee10b30226507c0ee4692ca654d6098568c1d3f742956aaf656ac9f011b7edf99b8742ebea997fd00f340451945d4be955c58d337334ab632b5e581dd0a775560bfa3c001d1aff93ea21029125bd0d3f94f9eb3a73c3ce3990bb0", @ANYRES16=r3, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r6, 0x4b2f, 0x0) 12:15:43 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET(r0, 0x4b72, 0x0) 12:15:43 executing program 5: socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) 12:15:43 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) getitimer(0x1, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:43 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r5, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:43 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r2 = syz_open_pts(r0, 0x402000) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x20040, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x541c, &(0x7f0000002840)) r4 = syz_open_pts(r2, 0x8401) r5 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f0000000440)={0x1a7, 0x1d, &(0x7f0000000040)}) ioctl$KDFONTOP_COPY(r4, 0x2, 0x0) 12:15:43 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET(r0, 0x4b72, 0x0) [ 928.168952][ T2034] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 12:15:43 executing program 5: socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) 12:15:43 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) getitimer(0x1, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) [ 928.220354][ T2034] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 12:15:43 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0xa14, 0x4, 0x8998, 0x1, 0x4, 0x4}) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x4841, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000480)={0x117, 0x1e, &(0x7f0000000080)}) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) 12:15:43 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET(r0, 0x4b72, 0x0) 12:15:43 executing program 5: socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="6e4aa6304696cede4fbe9ab659244b9a03b45d7ebf68c313f9ffb078902edea0b704dfd49dfde29f1ee09493b33b158d49f1093c7178777e51a766ff69124859f196206df8d6c09f84a3e1f78d3fc2b59ddc1915757330c6a6233bd7127bda4ad8f189581f53db08ab4bbbd0a9bcf2555965d777de8233c01542fb9b967f29b38dd1f06c93f8de90c397dc0d4f565aa9d656bb1bf965706b510a1ffa5dcc4af37ce1611d23398a7e36b1243a53ff8c22327b0da34b0afcf9e42d8313ac538e44e98e033a9fb34873aa85c68e3d067824e61ca373ea5c408aac4a709ba8e5c69debcd1446987def9ffb0815d31ab42c5d7a8ffb9a0fbc5e00e803", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) 12:15:43 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="6e4aa6304696cede4fbe9ab659244b9a03b45d7ebf68c313f9ffb078902edea0b704dfd49dfde29f1ee09493b33b158d49f1093c7178777e51a766ff69124859f196206df8d6c09f84a3e1f78d3fc2b59ddc1915757330c6a6233bd7127bda4ad8f189581f53db08ab4bbbd0a9bcf2555965d777de8233c01542fb9b967f29b38dd1f06c93f8de90c397dc0d4f565aa9d656bb1bf965706b510a1ffa5dcc4af37ce1611d23398a7e36b1243a53ff8c22327b0da34b0afcf9e42d8313ac538e44e98e033a9fb34873aa85c68e3d067824e61ca373ea5c408aac4a709ba8e5c69debcd1446987def9ffb0815d31ab42c5d7a8ffb9a0fbc5e00e803", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r5, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:44 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0xc54) 12:15:44 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getitimer(0x0, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:44 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r0, 0x0, 0x44810) 12:15:44 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xa, 0x116, &(0x7f0000000000)="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"}) 12:15:44 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r1, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r2, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r4, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:44 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000002840)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00', 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt(r3, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000580)={0xffffffffffffffff}) socketpair(0x10, 0xa, 0x8001, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000006c0)={&(0x7f0000000600)={0x88, r2, 0x8, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}]}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x20}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xff}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x88}}, 0x10) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r6, 0x541c, &(0x7f0000002840)) ioctl$KDFONTOP_COPY(r6, 0x2, 0x0) 12:15:44 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000002840)) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)={0x2, 0x9, 0x5, 0x9, 0x11, "2404246d480df5a7db6da2dcd78c8bf254494c"}) 12:15:44 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r0, 0x0, 0x44810) 12:15:44 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getitimer(0x0, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:44 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x116, &(0x7f0000000000)="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"}) 12:15:44 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r1, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r2, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r4, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:44 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) ioctl$VT_RELDISP(r1, 0x5605) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000000440)={0x4, 0x7, 0x0, 0xff7ffff8, 0xd3, "00d085eaa88fffd756f9bc35995cc5b9839c5b", 0x0, 0xfa3}) r3 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0xf) syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$KDFONTOP_SET(r4, 0x4b72, &(0x7f0000000400)={0x0, 0x1, 0x20, 0x18, 0x100000d0, &(0x7f0000000000)="beb3a82f0f05ca8cd3a3d44c39e3ef7da2c84a6690ab9ecb38b74b97d2214fea7c8d1b3bcb7f366ecfa940d216628ecc44c2f3eaef24aa62d2d387703f5d1ee85bfb978759bfa4cc23ff3fe8ecedcef82e0e512343b086c16133ba223d11a4a6f67ae3b21e422d53e66df9b4e033b4b64197d402e076d3061d4e9d9db6ff1c670c532510b372e54117e0f7ceb534001134affab231354c0c2b2dcc778cd12bb619fcd2418646fbb3a5850ce81715fe15f12be6ab0a05f8636aff97e959345fa0971f35a3fb5c012014c3da4d607bf957e75c2ab0ed4d493eac76734b196f5031ea82131a93855d44c3b58b3a75fc3830e9d317c7474cda954b88e78dbf2374c702b69ad689c23a0ad7d4b7f7916f6b44268bea50f41f199ba8efb1b385b20c8bb633d710ca39eee72e943728c12453895e2c6ef8e87b7b78d296c99392c88739e9010c18f55e9257261ebc6b2b7db6c33ad6d60cf1a86bdcc4f9b06d76bbdf9b6eaf64c9969467f3ce6ac8b1f63b0246a2d98351ef46ca020ab280de1df6e2948d704441b5dc27e8927302bbe2b263d07960ed57e3293f762cb8d076b2382280b61fb96111ef305b31cd623921fe17cdb4a2c41b3e3f3bfe15742d5e7236bfd7b261449057ab19842b1839e03756f407126740de3d5d661d2016f42ccc293637e77d604a2b42793bea55f85699dd3350ab4939ae4b67d1c22950afbc6c69537e6c16c2563911abbfd546eb06593e21ace599f366e2e3b18b9aa6745be9d84a323e31bb583fa7903da602dcf49f51dbcb4a1c6b0351828e91fb90cde4a66e653a18e84e97656bc49a785bd817a50ce8f25a817085f892dbb235eb29cc245ccf7476e206e512bb343e7f9945ea5166388163b816f5753460a0ab1a029bd345257ed3bd154fd026b49aac4b849641abc22757815a3366603efabb1ae44119009abfcc11e8471787f662756ca1bd648031518e0842fc1197b1928eecf09f4bc5a40e489854e35e6b92216b0e280d9127ed016e876425062bb136d3c9b6efdf53be015b3777f450239f7dfd17e5aa60cc3a6ae6e12f927f784fa468b6cc8428c5934d4d7d8abff4461a77483638c6d26a7f45a953c1cc5b327516be6d30443ab8dfb8cb1a3ceec2e303c54f75f3d4d6e22f318f69e2a8a688e53cb3194ef663ef83c64d5e36fe89aec7524786ca42e0de9e4f0e2fb096e33f01102260e8983a19d4eaa9f458f948339db387ece3bb3b8fa0f6006032fa052b56dd2e314ccb9c5df2eeb53ac8e12e631c8f34e242c4bf27cf84ab42b6feca4c9f863176de175fc8e5ac28639a5091f8b7651877850fbfcfc4d595a21ed9ef8364ba5b26da1878431b9f01f2d1d991788a7ffd579de6db4e0b46e7cbe94429296e9cd4eced450474bc7a71b2c819012d1343a9d58498a243243861488f5a1e9099cb36ce8e97e2834cf1"}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_RESP(r5, &(0x7f0000000c80)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x180}, 0xc, &(0x7f0000000c40)={0x0}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000480)='nl802154\x00', r5) 12:15:44 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b2f, 0x0) r1 = getpgid(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) 12:15:44 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getitimer(0x0, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:44 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r0, 0x0, 0x44810) 12:15:44 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)="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"}) 12:15:44 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r1, 0x8982, &(0x7f0000000000)={0x8, 'sit0\x00', {'bridge_slave_1\x00'}, 0x2}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r2, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r4, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:44 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getitimer(0x1, 0x0) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:44 executing program 1: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000040)='/dev/capi20\x00', 0x181000, 0x0) ioctl$CAPI_CLR_FLAGS(r0, 0x80044325, &(0x7f0000000080)=0x1) r1 = socket(0x28, 0xa, 0x1ff) ioctl$SIOCGETNODEID(r1, 0x89e1, &(0x7f0000000500)) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r2, 0x4b2f, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x541c, &(0x7f0000002840)) ioctl$KDSETMODE(r3, 0x4b3a, 0x0) setsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f0000000000)=0x1, 0x4) 12:15:44 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) 12:15:44 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) 12:15:44 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:44 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r2, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r4, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:44 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getitimer(0x1, 0x0) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:44 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xc0000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x7) ioctl$KDFONTOP_COPY(r0, 0x2, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x80) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000002840)) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000040)="d26728a1bed18b62a442ea16f3b6f09c29a0f2ef49d1d27be4d998915d226e04b5c6b70e5f565e19312bf243eda4e02d0f5ab5940da37aecd232fbea5c989eaa06a5a230dce202b7b307ca1b716583f3e84e2f55a0effdc97438ebfc79d2ff8c53e537ab5c131e2cfd5d697eea31aeba74b6f4d352ef22b5cf18390879c40736e4521ffbc35294ec9b651f0f7582dd204f12bdab283b0e33c8d4920b09a8721846c774a0782b67a523e8e78873c47237813ae293635b4f9c385f71a8cf7ca42fe2f8409a12c4a1389bcc6810fc93e83f30033c54cf7b8f60762a") 12:15:44 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) 12:15:44 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:15:44 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000080)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r2, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="91b3aae1e93ac86618453478a9fbc5c445cd246212a173f1deed6c672deec6fb", 0x20}, {&(0x7f0000000540)="1ba999a6693d2cf60f688ea04af4cc8b0c50707fe49f83a1885694dfafc98a4d86615ae1341de7a5237b5f7497b54bd0d265e7be7e958d448a3d8369ff7f55ef719a3ef4286c0dc04fd6953624ce9221a8929f9866aea5dfa2cdcd1a5c02bb6d8d6eaf1e6e69ae41", 0x68}, {&(0x7f00000005c0)="5c13bb7b04dfd73558e0ae66b23e7b0129de766cd11b5aaf6a319434382f47be926d3322e83ba8194446c1f6946f5cef470b8b45142984d648a5dd1e745e337e21d6a67e1146524146feb505d39a470e157019b3e22d50e2e886f266079961712eccae087d1fd5db1f39c5e5e5cfcef36bf3e30aaf663039d0e75724130ab420ed902aafaa45c9223fbb74d85f947b1026ca6b8f36dfde36b2c715dc70b4f20b7efede3aeb9c13b6670a3ddceba37c6979a6b9b507b91bb5668ab3e36b5fcbef4f50fd8dc9e9cba767c026770c6010704dc181b0ba1a78952e544d74dc0224f4dd8e4a1959a3cf19fe5cec8007c0ff4e", 0xf0}, {&(0x7f00000006c0)='nI&', 0x3}, {&(0x7f0000000700)="95484dc4bf376181557190055f97aa2196e5e8ffe83b10596f5b146c9aff452e2ea04eea5620738e69a02b0aae346f25de615bdb5c6a1ed10e487efbd9", 0x3d}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000940)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, &(0x7f00000002c0)=""/74, 0x4a}, 0x83) getsockopt$TIPC_CONN_TIMEOUT(r4, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 12:15:44 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getitimer(0x1, 0x0) getitimer(0x1, &(0x7f0000000040)) getitimer(0x2, &(0x7f0000000280)) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="327205735da48f94c0ebc70b96c2c3352e3fd074c4ff7e82bf0940087f28c3283c5328815ba6290cd6bfb16be5de1370164aa5be2f9d6a600a2c7d58e0c65dfa64ccfb98ce972d4b71b20dffec47201c65b6af8963f1a38c0637700de6dde8468b93399958764a8a9fc7a8fcd0df81c716294ca3ee5624c626d95c9f40d53e628bac1195c5820b3845f4ee65e71c3c92a387e043277d05d0fe95e60b0e9f4594b3bfa45b4cf0b16569c2c0424daf4c071c4c9241e45819265b52f985e90c550fa01499e6fed9a2925bc16d4737b246f451812f2a6154abd11336ccb9517cc7817040ab", 0xe3}], 0x1, &(0x7f00000001c0)="0f34a85149e513051c092c4fd4536ce44f67963dbc2a815dabab1d351230aeea58ee59eeb0e7921dcea9dac247c5b9d7e4d51ef2da4a3b9f90fc46", 0x3b, 0x10}, 0x85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x2, &(0x7f00000002c0)={{0x0, 0xea60}, {0x0, 0xea60}}, &(0x7f0000000300)) 12:15:44 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$sock(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xde1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3909fa42}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0xd8}, 0x44810) [ 929.437195][ T3700] BUG: unable to handle page fault for address: ffff888148fdc800 [ 929.437211][ T3700] #PF: supervisor read access in kernel mode [ 929.437221][ T3700] #PF: error_code(0x0000) - not-present page [ 929.437230][ T3700] PGD 10201067 P4D 10201067 PUD 140711063 PMD 156063 PTE 8000000100000000 [ 929.437266][ T3700] Oops: 0000 [#1] PREEMPT SMP KASAN [ 929.437280][ T3700] CPU: 0 PID: 3700 Comm: kworker/0:4 Not tainted 5.12.0-rc5-syzkaller #0 [ 929.437298][ T3700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 929.437309][ T3700] Workqueue: events nsim_dev_trap_report_work [ 929.437334][ T3700] RIP: 0010:___slab_alloc+0xea/0x7a0 [ 929.437354][ T3700] Code: 8b 45 88 4c 8b 38 4d 85 ff 0f 84 80 00 00 00 48 8b 45 88 48 8b 40 10 80 78 2b 00 0f 89 2b 05 00 00 41 8b 44 24 28 48 8b 75 88 <49> 8b 04 07 48 83 46 08 08 48 89 06 48 8d 65 d0 4c 89 f8 5b 41 5a [ 929.437371][ T3700] RSP: 0018:ffffc9000346fac0 EFLAGS: 00010082 [ 929.437384][ T3700] RAX: 0000000000000800 RBX: 0000000000000002 RCX: 0000000000000000 [ 929.437395][ T3700] RDX: ffff888148fdc000 RSI: ffff8880b9c38b70 RDI: ffff888010442140 [ 929.437408][ T3700] RBP: ffffc9000346fb70 R08: 0000000000000000 R09: ffff8881400009c3 [ 929.437419][ T3700] R10: ffffed1028000138 R11: 0000000000084087 R12: ffff888010442140 [ 929.437431][ T3700] R13: 0000000000082a20 R14: ffffea000523f600 R15: ffff888148fdc000 [ 929.437444][ T3700] FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 929.437461][ T3700] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 929.437473][ T3700] CR2: ffff888148fdc800 CR3: 000000003ecf4000 CR4: 0000000000350ef0 [ 929.437486][ T3700] Call Trace: [ 929.437491][ T3700] ? mark_held_locks+0x9f/0xe0 [ 929.437511][ T3700] ? nsim_dev_trap_report_work+0x2ac/0xbd0 [ 929.437534][ T3700] ? __slab_alloc.constprop.0+0x7b/0xf0 [ 929.437552][ T3700] ? nsim_dev_trap_report_work+0x2ac/0xbd0 [ 929.437574][ T3700] ? __slab_alloc.constprop.0+0xa7/0xf0 [ 929.437590][ T3700] __slab_alloc.constprop.0+0xa7/0xf0 [ 929.437608][ T3700] ? nsim_dev_trap_report_work+0x2ac/0xbd0 [ 929.437629][ T3700] __kmalloc_node_track_caller+0x2c0/0x320 [ 929.437649][ T3700] __alloc_skb+0xde/0x340 [ 929.437670][ T3700] nsim_dev_trap_report_work+0x2ac/0xbd0 [ 929.437694][ T3700] process_one_work+0x98d/0x1600 [ 929.437714][ T3700] ? pwq_dec_nr_in_flight+0x320/0x320 [ 929.437734][ T3700] ? rwlock_bug.part.0+0x90/0x90 [ 929.437755][ T3700] ? _raw_spin_lock_irq+0x41/0x50 [ 929.437777][ T3700] worker_thread+0x64c/0x1120 [ 929.437798][ T3700] ? __kthread_parkme+0x13f/0x1e0 [ 929.437820][ T3700] ? process_one_work+0x1600/0x1600 [ 929.437838][ T3700] kthread+0x3b1/0x4a0 [ 929.437857][ T3700] ? __kthread_bind_mask+0xc0/0xc0 [ 929.437877][ T3700] ret_from_fork+0x1f/0x30 [ 929.437900][ T3700] Modules linked in: [ 929.437909][ T3700] CR2: ffff888148fdc800 [ 929.437921][ T3700] ---[ end trace 31a0038f59842f0e ]--- [ 929.437929][ T3700] RIP: 0010:___slab_alloc+0xea/0x7a0 [ 929.437955][ T3700] Code: 8b 45 88 4c 8b 38 4d 85 ff 0f 84 80 00 00 00 48 8b 45 88 48 8b 40 10 80 78 2b 00 0f 89 2b 05 00 00 41 8b 44 24 28 48 8b 75 88 <49> 8b 04 07 48 83 46 08 08 48 89 06 48 8d 65 d0 4c 89 f8 5b 41 5a [ 929.437973][ T3700] RSP: 0018:ffffc9000346fac0 EFLAGS: 00010082 [ 929.437987][ T3700] RAX: 0000000000000800 RBX: 0000000000000002 RCX: 0000000000000000 [ 929.437999][ T3700] RDX: ffff888148fdc000 RSI: ffff8880b9c38b70 RDI: ffff888010442140 [ 929.438012][ T3700] RBP: ffffc9000346fb70 R08: 0000000000000000 R09: ffff8881400009c3 [ 929.438025][ T3700] R10: ffffed1028000138 R11: 0000000000084087 R12: ffff888010442140 [ 929.438038][ T3700] R13: 0000000000082a20 R14: ffffea000523f600 R15: ffff888148fdc000 [ 929.438053][ T3700] FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 929.438070][ T3700] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 929.438083][ T3700] CR2: ffff888148fdc800 CR3: 000000003ecf4000 CR4: 0000000000350ef0 [ 929.438097][ T3700] Kernel panic - not syncing: Fatal exception [ 929.441529][ T3700] Kernel Offset: disabled