415, 0x0) 22:26:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000000)=r1) ioctl$TCXONC(r2, 0x540a, 0x1) 22:26:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5416, 0x0) 22:26:31 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x10000000, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:26:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r0, &(0x7f0000000500), 0x5d, 0x0) ioctl$TIOCGISO7816(r0, 0x80285442, &(0x7f00000000c0)) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000100)) 22:26:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) 22:26:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5418, 0x0) 22:26:31 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) mmap$snddsp(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x200000a, 0x4010, r2, 0x7000) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r5) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:31 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x74000000) [ 1183.788759][ T2994] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:26:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x541b, 0x0) 22:26:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f00000004c0)={0x1, {{0x2, 0x0, @multicast2}}, {{0x3, 0x7, @multicast2}}}, 0x108) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2e}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2e}}, {0x2, 0x4e21, @loopback}, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000000)='batadv_slave_0\x00', 0x2, 0x8, 0x8}) ioctl$TCXONC(r2, 0x540a, 0x1) 22:26:31 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, {0x2, 0x4e21, @empty}, {0x2, 0x4e21, @loopback}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x36}}, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000000)='veth1\x00', 0x200, 0xfffffffffffffffc, 0x2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r5) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x541c, 0x0) 22:26:32 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400400, 0x0) bind$netrom(r2, &(0x7f00000000c0)={{0x3, @null, 0x8}, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @default, @null, @bcast]}, 0x48) [ 1184.208298][ T2993] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:26:32 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x7a000000) [ 1184.540400][ T3221] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1184.738311][ T2999] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:26:32 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x1f000000, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:26:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c43940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x2e}], 0x1}, 0x40040045) 22:26:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x541d, 0x0) 22:26:32 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) delete_module(&(0x7f00000000c0)='stat\x00', 0xc00) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r5) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') r7 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r7, &(0x7f0000000080)={0x11, 0xc, r8, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r10 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="0121b384c142a632e5e3ed011cff4d7a91babd7b35441c7f4c25dc81f219a214b2854665f078fc22b464228d129c6fdfe348224b64f0f416d6b0579d76658f45a23761899d770b5a33185685aa0884a6e5567d132bb7dfd63a30391bc6f58fe8db9fcd56aaf4ea38ce5655", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000000100)={0xfd, 0x2, 0xf5ad, 0x200, r11}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x3, 0x8, 0x1f, 0x401, 0x4, 0x7, 0x2, r11}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000340)={r12, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}}}, 0x84) preadv(r6, &(0x7f0000000500), 0x5d, 0x0) ioctl$FBIOPAN_DISPLAY(r6, 0x4606, &(0x7f0000000280)={0x550, 0x300, 0x3c0, 0x600, 0x7f, 0x4be, 0xf, 0x1, {0x5, 0x7ff, 0x1}, {0x8, 0x5, 0x1}, {0xcc, 0x9f3}, {0x7, 0x401}, 0x3, 0x0, 0x7fff, 0x9, 0x0, 0xffff, 0x2, 0x2, 0x7f, 0x80, 0x6, 0x5, 0x32, 0x0, 0x3, 0x5}) 22:26:32 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r1) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = dup3(r2, r0, 0x80000) ioctl$TCXONC(r3, 0x540a, 0x1) 22:26:32 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x88400000) 22:26:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x541e, 0x0) 22:26:33 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x9effffff) 22:26:33 executing program 5: ioctl$TCSETSW2(0xffffffffffffffff, 0x402c542c, &(0x7f0000000000)={0x4, 0xffffffff, 0x8, 0x3ff, 0xff, "d6fe69a9235a477675463da491d790d3a2e95c", 0x2, 0x15}) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) 22:26:33 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'batadv_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') r3 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r3, 0x8982, &(0x7f0000000280)={0x3, 'nr0\x00', {0x7278}, 0x4c7}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="ec0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000c400128009000100766c616e00000000b4000280060001000000000004000380400003800c00010002000000090000000c00010008000000220400000c00010000800000ff0000000c00010002000000ff0700000c0001000400000004000000640004800c0001002cf40000800000000c00010008000000000001000c00010007000000040000000c00010009000000ff0f00000c000100bb950000090000000c00010009000000000000000c00010004000000030000000c000100800000000800000008000500", @ANYRES32=r6, @ANYBLOB], 0xec}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r2, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x94}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x4}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x9}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xfffffff8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x14000041}, 0x1) r7 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 22:26:33 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0xe4ffffff) 22:26:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x541e, 0x0) [ 1185.451934][ T3361] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:26:33 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x20000000, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:26:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0x15, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) ioctl$SIOCAX25NOUID(r2, 0x89e3, &(0x7f0000000000)) r4 = dup3(r1, r0, 0x0) ioctl$TCXONC(r4, 0x540a, 0x1) 22:26:33 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLIST(r4, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x4c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip6gre0\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8084}, 0x20040004) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r7, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r8 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r8, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) close(r8) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:33 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0xf0ffffff) 22:26:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5421, 0x0) 22:26:33 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0xfffff000) 22:26:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5422, 0x0) 22:26:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8}, 0x8) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) r3 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r3) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r3, 0xc0096616, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) 22:26:33 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0xffffff7f) 22:26:34 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x2e}], 0x1}, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000140)={0x0, 0x3, 0x7, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x0, 0x6, [], @string=&(0x7f0000000000)=0x3}}) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000180)) pause() 22:26:34 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000000)=0x7, 0x4) 22:26:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5423, 0x0) 22:26:34 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x26140000, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:26:34 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0xffffff9e) 22:26:34 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0xfffffffffffff5d6) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) r5 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r5) sendmmsg(r5, &(0x7f0000007ec0)=[{{&(0x7f0000000000)=@ethernet={0x6, @local}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000280)="166709029fb20c153e57c0d4004149d1014e51b608803eb8ec058ab3336a16dce431a16cc91b98999113e84376cb88f218eda43376525c1f403cc3637bb2f12c461cd4f69b8a4d0fae6fe369dbc1180b", 0x50}, {&(0x7f0000000300)="141faa0810297b23dd9ec97ced07bd8734939e20749c4f37bcf5690cfa57cd96926065e335642395086eca75c595fb8d55b5603743116880fa700c9933ff6126eb6b301df67a9475b11a5f74eefb0bf9e6c65bb9487c69ca9c5da84d717768359785ffc709d9ba2b17d63260ecf03594cde828a0ab3637c3c3c6ac5778cd2ef9c2b0925453e8fbf400d289d6c4a6c12d16420d37c808ddfd3d1197b0bb2ff46fef302d95afdda607d09fead1688ea2ac704975a98a086126dd99de2367ab5ac84fe18f48c6f535151c1ccc8529541754ecd007115e2c64a448", 0xd9}], 0x2, &(0x7f0000000400)=[{0xb8, 0x102, 0x4, "d4de362102d120bbc51993ffc48cee7fb225bac5f4d2dc942868012e78655bec40e28b5f10bd3561ad548729d173c5754b4af2a836e7744db8267ac240b4292c76a732feaad72dbab957dae682a6a2c7f89ed8248c0c22b2bf10ca7929f781857baff5dd5ff38f9701671d0a04dc643ff5380481429a90aabed758e3d5c437a52ce05ebec531e48d7e7265486508a7580af6674a140f4e62b77ebe5face79fc6bd3cbfd2ee4f"}, {0xc8, 0x109, 0x3, "0931eaa46f2a91126ceca2f7918aff4ed6a0c30d0025dc7c66b6a68c68fb3ed0d92e796ec681950e51c68700e9320142a2b84860d9cb5d64fad68aec9b29e799db5602d2a89c8056869fb4954c3d2d05bb53682fc9ca88f9b2412b72f461736737e052e56d22920e32dcc9b663f6af60f8f769ebd245e8449d2a08b43a8ea4b3ac15e3cca8e1bf84b2645c08678960cb00fe7d5dbe12cba5ee24f0965bd9463c14b91efe879def1a5fecce2d42a2e7de8b5c198a"}, {0x48, 0x105, 0x5, "a5f068e48ab7f66aa59a711587c7121506e062d2d6cefd30a14e31f26bf7034a6187dce8d5c7cbc088b12310d2ca2b9b6ccbee126431c0da"}], 0x1c8}}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000000140)="97eff90847b7accb6b214ebfab78acaffb41b29729ba4c4a185e269d0c53b2", 0x1f}, {&(0x7f0000000600)="07691872fe6c5a729d45b1fd3ba65471d4f9fcf004abcfb272caa21eafb0a195683906657ef4b752998b5ebc861c40ee12e28edc298ca96d4341849ce1c2cd14450b02f86500e084fa7d68a1715908a43f196f07803db7d5b134bba2253e60edfe1186d691480f39f0420cec0c97fc0184d9c8c931af52d136d6d89f34631ac6b6c46f4975f0d58eef3de4cf4b791ec4801a1a4bdb21cfa858b534f2ec93b93122990445210e5cf24d7ba788e424bb2225e6d2f3449b742bcb53eef93e583bd88b512a547a0db5717e5a74acb5abac2c77d82f0fe77f9ef87b", 0xd9}, {&(0x7f0000000700)="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", 0xfd}, 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"99e0bf3a4c9b8e079882dcccf4fb95ab6fcb771c7a0cf8769a0284f149f44e6b1666a28b2b1c5ac7d473275e6e498d59a7bc374df39160dc5209d2a2b47f839e88286035c680b01e1fd2d86eaa78c4eef90aa5bc150d36c3a8e7265e7f171ae725056c2c118034d900f62bbce7f209b456008c9c05e101d39cf941566eb992e4c2cedf21c1aa6c7cf3f9f0c13057d958713c26f31c4893283cd4cacaf3fd918aa4c6d88627df8ba4fd0cd82dd54be0e1b445a0e7f8e6e1388ac4102fab97138a5423c73fab3ac9e375de67"}, {0x68, 0x10b, 0x9, "dee9dbebb07a429f2ead23a5da6d18406da7231f8d2a165c2e0f631f8d609d20547b902a7a88ecb45471f2123fc6be71ab92436e1901761ea20ca0ceeefacf5b8b39b5da4041abffac4f4ec5a9940815d32ca6"}, {0x30, 0x10c, 0xfffff110, "58564e416cf92b371e1b6326d1d9903f12319134cc609e35fb1664cc22"}], 0x210}}, {{&(0x7f0000006b80)=@rxrpc=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e21, @local}}, 0x80, &(0x7f0000006e00)=[{&(0x7f0000006c00)="40628e2cf162b9662600e97f31324a72eb28eaa4c8209102db6992b9bb442f45f475645d3c9b7127", 0x28}, {&(0x7f0000006c40)="0485c13e39785d847e24d85a44bc39ef9e6ff4a2c2963c25efa6c4f83d01b0ea6748dcdaf49fbdb850955b26697e65a28befbface71ed886c9201795b172e361e98be8822edccfefed8c2dd4b05d94571cb5cd19b7d56fd43f43f1ab91d73be93ef693586235064b1d0ae2d97066463a6d938a2f57f0092f716e6b3bc916a6a0c89e0e08760b4b1e0632796e290ed7d30aae16ddb932f8db5a6402c79e650b544d744b1dfe7a4a8f094b2c11e8412495abc2a5f198be3de18b7c21e4fb5183bbc4", 0xc1}, {&(0x7f0000006d40)="200194f624076f2d4bcf9399f78495bdc67f5ca085627249285e6cb933354213079457c830b81d7f132dfa7311dea07cd7cb92e522f1bbb2f1de2e72655c70c3b2e47c9ec593021c224656bb9a72303903287267293a3ae59108652115fdee0cbda9bc42911bb744", 0x68}, {&(0x7f0000006dc0)="a616", 0x2}], 0x4, &(0x7f0000006e40)=[{0x1010, 0x112, 0x101, "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"}, {0x68, 0x12, 0x2, "f428ad59994b21fad0a99336cfd3d58a4b208cbd9e61d6c692ec38e4ce12387600be803b44479474093511403357fcbc2aea3b7d260aa3ccafe328b99dc527b69e9a8cc0a88460e45b502002b96c10d4e855eda4169c"}], 0x1078}}], 0x6, 0x40) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r6 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r6) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5424, 0x0) 22:26:34 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffa000/0x1000)=nil) ioctl$TCXONC(r2, 0x540a, 0x1) 22:26:34 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0xffffffe4) 22:26:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5425, 0x0) 22:26:34 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) r3 = dup(0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r4, &(0x7f0000000500), 0x5d, 0x0) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x5, 0x40, 0x0, 0x12, 0x10, 0x9, "6318481c4882357e59ebcf5b867a330312d1b89efaebc5ce5cabe879680c2abd99f74f31cb402f85ccc3c3e3b16e0b99e38b8d70b98b9532dfc69bde88427d48", "e13c28bf83507452159169011ab0ad515164b26d6fa0e1699b73e58b1bc1e20e95a4ec5718b0c72cce2273453e556e0d514756f0a372fa50de58e41b7b713020", "66192a7f49e82093abc4c75c477dc6dc7f710491de0ce474662577756a0a7009", [0xf228000000000000, 0x7fffffff]}) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f00000000c0)=""/208) r5 = syz_open_procfs(0x0, &(0x7f00000004c0)='stat\x00') r6 = creat(&(0x7f0000000040)='./file0\x00', 0x84) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r7, &(0x7f0000000500), 0x5d, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r8, &(0x7f0000000500), 0x5d, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r8, 0xc0205647, &(0x7f0000000300)={0x9a0000, 0x20, 0xbe, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0xa00901, 0x4, [], @p_u8=&(0x7f0000000280)=0x9}}) ioctl$SG_SET_KEEP_ORPHAN(r7, 0x2287, &(0x7f00000001c0)=0x80) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r10 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/btrfs-control\x00', 0x254000, 0x0) write$P9_RWALK(r10, &(0x7f0000000240)=ANY=[@ANYBLOB="c17bbb27005d9e"], 0x16) r11 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r12 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r11, 0x84, 0x22, &(0x7f0000000100)={0xfd, 0x2, 0xf5ad, 0x200, r13}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r13, 0x803}, &(0x7f0000000380)=0x8) preadv(r5, &(0x7f0000000500), 0x5d, 0x0) ioctl$RTC_ALM_READ(r5, 0x80247008, &(0x7f0000000000)) 22:26:34 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0xfffffff0) 22:26:35 executing program 1: r0 = socket(0x1a, 0x80000, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00'}) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r6 = accept4$vsock_stream(r4, &(0x7f00000003c0)={0x28, 0x0, 0x2711, @host}, 0x10, 0x80800) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000000400)=@generic={0x2, 0x20, 0x44}) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=@newlink={0xec, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xc4, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xb4, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_EGRESS_QOS={0x4}, @IFLA_VLAN_EGRESS_QOS={0x40, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x422}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8000, 0xff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x7ff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0x4}}]}, @IFLA_VLAN_INGRESS_QOS={0x64, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xf42c, 0x80}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x10000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x4}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9, 0xfff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x95bb, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0x7}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x80, 0x8}}]}]}}}, @IFLA_LINK={0x8, 0x5, r9}]}, 0xec}}, 0x0) bind$packet(r3, &(0x7f0000000080)={0x11, 0x5, r9, 0x1, 0x0, 0x6, @random="c34bdb348f57"}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r10 = socket(0x2b, 0x4000000000080002, 0x7f) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r10, &(0x7f0000000080)={0x11, 0xc, r11, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="6000000044ce6cff7a33930c08e330e9923bcdfe1b25acaf2ea003e2484dd9d8d8a805ffc193c789ca0ebffa56600323ad2310154f89904488c14a016fc1c88dbf0de4f7573aded1298c6a5a2fe7fef2b15e4ed88ba16603715eb6f51422b8979d0d1a627434c757dd686de568f86a7b58fae2b01b1118273a41e6ba11a6634e533b1b44ab3e1f8f438ae2888ad836b1"], &(0x7f0000000340)=0x68) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r10, 0x84, 0x72, &(0x7f0000000380)={r12, 0x9, 0x20}, 0xc) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r13 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r13, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r13) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r3, 0x8982, &(0x7f0000000280)={0x3, 'veth1_vlan\x00', {0x7fffffff}, 0x5}) r14 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x14180, 0x0) sendmsg$nl_route(r14, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipmr_getroute={0x1c, 0x1a, 0x400, 0x70bd28, 0x25dfdbfc, {0x80, 0x0, 0x80, 0x9, 0xff, 0x4, 0x0, 0x5, 0x1600}}, 0x1c}, 0x1, 0x0, 0x0, 0x4800}, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5427, 0x0) 22:26:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r1) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) 22:26:35 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x3f000000, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:26:35 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0xffffff7f, 0x1, 0x3, 0x0, 0xb654}, 0x14) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x800, 0x0) ioctl$SG_GET_SCSI_ID(r3, 0x2276, &(0x7f0000000180)) 22:26:35 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x1000000000) [ 1187.420134][ T3692] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:26:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) ioctl$TIOCMIWAIT(r0, 0x545c, 0x0) 22:26:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5428, 0x0) 22:26:35 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r2 = dup3(r0, r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) 22:26:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5429, 0x0) 22:26:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5437, 0x0) 22:26:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) [ 1188.052936][ T3717] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:26:35 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400211) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r5) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5441, 0x0) 22:26:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r1, &(0x7f0000000500), 0x5d, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000000)) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x1) [ 1188.544390][ T3781] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:26:36 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x40000000, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:26:36 executing program 0: socket$kcm(0x10, 0x2, 0x10) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x163300, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000200)=[{&(0x7f0000000040)="2e4800002400050501000000010000000424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0xffffffffffffff2b}, {&(0x7f0000000100)="d64f5aa8d8147392e2297df0fc48b8d912449d884cb36589fcd0328fad47cd8a9902a2d553fe21b6ba9a18268fa09f071e12b0d7d76e0ddd009d09a3d0abe62e56d3076d3b1a73c6cc31e3fc2dce5ddb497863ccef3e71806f30ae89b9790df2df0d4c3302aa4a2523dde3a83842c0e942c492ae4c2dd3de94f6f9fed85c50340ce008eb20260f27b1d3b8341f1f36b9db0299119fd72d7afb2da26d40b8a8f83305b530420795c77e414de931f7e626a61b12a827672e9bbebd61ebf0359d81a8d86cf0d7f210dc9f0dd67f1be82d269f9230f80284352649f52e566206864eac7f5768"}], 0x1}, 0x0) 22:26:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x4088ffffffff) 22:26:36 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r1, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)='oom_score\x00') r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$TCXONC(r5, 0x540a, 0x1) 22:26:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5450, 0x0) 22:26:36 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r3) splice(r2, &(0x7f0000000000)=0x7, r3, &(0x7f0000000040)=0x4, 0x19, 0x2) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000080)={0x11, 0xc, r6, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r7, &(0x7f0000000500), 0x5d, 0x0) ioctl$EVIOCGPROP(r7, 0x80404509, &(0x7f0000000280)=""/127) bind$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r8 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r8, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r8) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x1000000000000) 22:26:36 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) ioctl$NBD_SET_SIZE(r2, 0xab02, 0x6) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000000)="660f388031baf80c66b8fcd1568466efbafc0c66edbaf80c66b8ec3b468066efbafc0c66b80700000066ef0f08260f01ca0fc76c82baf80c66b81dd0bd8966efbafc0cec670f07baf80c66b82e68c88d66efbafc0cec66b9d20200000f32", 0x5e}], 0x1, 0x4, &(0x7f0000000100), 0x0) r3 = dup3(r1, r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r4, &(0x7f0000000500), 0x5d, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x80, 0x0, 0x2, 0xef4}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000000140)={r5, 0xfff}) 22:26:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5451, 0x0) 22:26:36 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r1, &(0x7f0000000500), 0x0, 0x0) write$P9_RMKDIR(r1, &(0x7f0000000000)={0x14, 0x49, 0x2, {0x2, 0x3, 0x4}}, 0x14) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x2e}], 0x1}, 0x0) 22:26:36 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) r4 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r4) getsockopt$PNPIPE_HANDLE(r2, 0x113, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000000)=0x40, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r6 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r6) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) [ 1189.057102][ T4065] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:26:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5452, 0x0) 22:26:37 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r1, &(0x7f0000000500), 0x5d, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff, 0x0, 0x8001, 0x1, 0x1ff}}) 22:26:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r1) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) 22:26:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x545d, 0x0) 22:26:37 executing program 1: r0 = socket(0x200000000000014, 0x1, 0x83) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r3, &(0x7f0000000500), 0x5d, 0x0) r4 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r4) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000000c0)={0x7c, 0x0, &(0x7f0000000300)=[@acquire={0x40046305, 0x2}, @request_death={0x400c630e, 0x2}, @acquire, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000280)={@fd={0x66642a85, 0x0, r4}, @flat=@handle={0x73682a85, 0x1, 0x2}, @flat=@weak_handle={0x77682a85, 0x100, 0x2}}, &(0x7f0000000040)={0x0, 0x18, 0x30}}}, @increfs, @request_death={0x400c630e, 0x2}], 0xcb, 0x0, &(0x7f0000000380)="1872acd28b404ff93f49cb30e15fcb8e8904bafdf989f3e5486d28c1eb9fa32c023be6afdbd7e97d3d113ec5e22aad6d62d8d55355aca8aefc69f5b85eb81d9f5a761d11a77c19740ad3af2b3f33564d9d4b5cd1bc0aaca4e757e46b11c7a2c493fe01e5622df5e68c25cb25ffe00d9e5b04301320a7c6deee1ec778195e0f52ddf58dc3c04e4520974fb9a6c78e669c83b606d01d4d06b72c71716beaa81c6f3b84c386afe935715b91d89e7a17754014fa907933cc916d2a1360d6658fbec1c1f4626a3e6d2e255e0987"}) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000080)={0x11, 0xc, r6, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x42) socket$nl_route(0x10, 0x3, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00') bind$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r7 = socket$inet6(0xa, 0x0, 0x0) r8 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r8, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r8) setsockopt$IP6T_SO_SET_REPLACE(r8, 0x29, 0x40, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x510, 0x0, 0x0, 0x150, 0x0, 0x0, 0x440, 0x440, 0x440, 0x440, 0x440, 0x4, &(0x7f0000000140), {[{{@ipv6={@rand_addr="62be3b72c35bbfe617c9849d74c31667", @loopback, [0x0, 0xff000000, 0x0, 0xffffffff], [0xff000000, 0x0, 0xffffff00, 0xffffff00], 'bond_slave_0\x00', 'veth1_to_batadv\x00', {0xff}, {}, 0xc, 0x2, 0x0, 0x28}, 0x0, 0x118, 0x150, 0x0, {}, [@common=@mh={{0x28, 'mh\x00'}, {"41d7", 0x1}}, @common=@dst={{0x48, 'dst\x00'}, {0x1, 0xa, 0x0, [0xc59, 0x5, 0x7fff, 0x4b63, 0x2, 0x5c, 0x8, 0x3f, 0x5c, 0x7fff, 0x4, 0x3, 0x1, 0x3a17, 0x9, 0xd8], 0x9}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x2, 0x3, 0x4}, {0x0, 0x2, 0x1}, {0xffffffffffffffff, 0x2, 0x5}, 0x2f8, 0x8000}}}, {{@ipv6={@local, @local, [0xffffffff, 0xffffff00, 0xff], [0xff, 0xffffffff, 0xff000000, 0xffffffff], 'ipvlan0\x00', 'ip6gretap0\x00', {}, {0xff}, 0xd0, 0xfb, 0x4, 0x40}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x12c5, 'system_u:object_r:cron_spool_t:s0\x00'}}}, {{@ipv6={@ipv4={[], [], @broadcast}, @loopback, [0xff, 0xff, 0xffffff00, 0xffffffff], [0xffffffff, 0xffffffff, 0xff, 0xffffff], 'lo\x00', 'gretap0\x00', {}, {}, 0x23, 0x20, 0x2, 0x43}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@hl={{0x28, 'hl\x00'}, {0x0, 0x8}}, @common=@hl={{0x28, 'hl\x00'}, {0x1, 0x1f}}]}, @common=@unspec=@STANDARD={0x28}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x570) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r7) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:37 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x48000000, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:26:37 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x60000000000000) 22:26:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5460, 0x0) [ 1189.866280][ T4191] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:26:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 22:26:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5600, 0x0) 22:26:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = dup3(r1, r0, 0x0) r3 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r4 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r4) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x42}, 0xb9) close(r3) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000300)={0x0, 0x9}, 0x8) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={r5, 0x8}, &(0x7f0000000180)=0x8) ioctl$TCXONC(r2, 0x540a, 0x1) r6 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r6, &(0x7f0000000080)={0x11, 0xc, r7, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) sendmsg$IPSET_CMD_HEADER(r6, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0xc, 0x6, 0x801, 0x0, 0x0, {0x2, 0x0, 0x9}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x8054) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r2, 0x110, 0x4, &(0x7f00000002c0)=0x2, 0x4) 22:26:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5601, 0x0) 22:26:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/anycast6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='comm\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000010c0)={&(0x7f00000000c0)=""/4096, 0x20000, 0x1800, 0x1, 0x9ecbc1279049d063}, 0x20) write$6lowpan_control(r2, &(0x7f0000000000)='connect aa:aa:aa:aa:aa:10 1', 0x1b) r3 = dup3(r1, r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x1) [ 1190.382271][ T4195] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1190.733349][ T4198] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:26:38 executing program 0: r0 = socket$kcm(0x10, 0x7, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'macvlan1\x00', {0x2, 0x4e20, @loopback}}) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 22:26:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5602, 0x0) 22:26:38 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x60030000000000) 22:26:38 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x2000, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0xfd, 0x2, 0xf5ad, 0x200, r7}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000140)={r7, 0x80}, 0x8) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000040)=0xffffffff) r8 = dup3(r3, r2, 0x0) ioctl$TCXONC(r8, 0x540a, 0x1) 22:26:38 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x4c000000, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:26:38 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0xfd, 0x2, 0xf5ad, 0x200, r7}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000000)={r7, 0xfe04}, 0x8) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r8, &(0x7f0000000080)={0x11, 0xc, r9, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r8, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r10 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r10, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5603, 0x0) [ 1191.094010][ T4329] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:26:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f0000000000)={0x2, 0x1, 0x20, 0x1a, 0x1af, &(0x7f00000000c0)="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"}) ioctl$TCXONC(r2, 0x540a, 0x1) 22:26:39 executing program 0: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 22:26:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5605, 0x0) 22:26:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5606, 0x0) 22:26:39 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000140)={'erspan0\x00', &(0x7f0000000700)=@ethtool_per_queue_op={0x2}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r3, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x374) setresuid(0x0, r5, 0x0) getresgid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) sendmsg$unix(r2, &(0x7f0000000480)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000140)="21262c72e1c80f7ecd755ab2560d3df8c50b3245f687e69b7512f2d33bc0ffa77b1559cf9623ce1e0a7e58588d9b9675fdb5d3da78cabdc837c2e2ca5673d00b4efe180490", 0x45}, {&(0x7f00000001c0)="eb673d7038a56ef1358bbcfe591edf1c589c18aebf860f354b0baca267c08c26a2f493185bfa35ac94bbb21dd4fc98d43a7bd2bfa80431c16e4a5f06ae75ae3f03469b2e5c9c597d2b1d70ae25ee1d39b51d4e8dc4358bd178cb729e90fba476988fbfa5d80ecd92e1ba", 0x6a}, {&(0x7f0000000240)="8294a5fcc86040b7b7f108594c2bc42f157699ae20a3ffcb197803b43060b9b9bf07ab73b744effe2b97284537bb42e256101b6d19752c6a83a26d50e30df9e443c544caf1234c3a6417a5e33cbcf401acf81e8a6ab3f4c91a8fef7d2f6d5b2f86a84abfa84144fb9893da259139f3cf41bf8bb607c0b0", 0x77}, {&(0x7f00000002c0)="e68ffd51e101b00ef30671b706dc8e9a72a8be4c6cb9f78b5fe6469dc20b7ca6e5de98afdd170a0cc89d4a19eb14918eaccd55ecc4cac1e51a28084a91f1f85e82c21ec0388651605aa7761c4433e5154f935c3a760f8583d4c2d1ff074b53b644a93ac7f9b7f7600ecea701063575133e5a2c04", 0x74}], 0x4, &(0x7f0000000440)=[@cred={{0x1c, 0x1, 0x2, {r3, r5, r6}}}], 0x20, 0x8001}, 0x10040000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r7, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r8 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x3f, 0x101200) kcmp(r7, 0x0, 0x1, 0xffffffffffffffff, r8) getpgid(r1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r9, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000040)={0x6, 0x3}, 0xc) r10 = syz_open_procfs(r9, &(0x7f0000000100)='net/snmp\x00') r11 = syz_open_dev$tty20(0xc, 0x4, 0x0) r12 = dup3(r11, r10, 0x0) ioctl$TCXONC(r12, 0x540a, 0x1) 22:26:39 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) close(r1) io_setup(0x6, &(0x7f0000000140)=0x0) io_submit(r2, 0x1e09328e, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x9}]) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000001b00)='/proc/capi/capi20\x00', 0x109080, 0x0) r4 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) r5 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r5) close(r1) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) r7 = socket$inet6(0xa, 0x40000080806, 0x0) r8 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r8, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000001b80)={0x1, 0x4}, 0x8) close(r8) connect$inet6(r8, &(0x7f00000001c0)={0xa, 0x4e24, 0x0, @mcast1, 0x6112}, 0x1c) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r7) ioctl$VIDIOC_S_EXT_CTRLS(r6, 0xc0205648, &(0x7f00000003c0)={0x9a0000, 0x6461, 0x100c3b1, r7, 0x0, &(0x7f0000000380)={0xa2092a, 0x20, [], @p_u8=&(0x7f0000000340)}}) r10 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r10, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r10, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r10) r11 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/qat_adf_ctl\x00', 0x800, 0x0) r12 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/attr/exec\x00', 0x2, 0x0) r13 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r13, &(0x7f0000000500), 0x5d, 0x0) r14 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r14, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r14, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r14) r15 = eventfd2(0x2, 0x80801) r16 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r16, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r16, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r16) r17 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r17, &(0x7f0000000500), 0x5d, 0x0) ioctl$VIDIOC_PREPARE_BUF(r17, 0xc058565d, &(0x7f0000001840)={0x3f, 0x0, 0x4, 0x40, 0x8, {0x77359400}, {0x4, 0x1, 0x80, 0x6, 0x1, 0x8d, "b322b9f4"}, 0x1, 0x3, @planes=&(0x7f0000001800)={0xa, 0x406, @userptr=0x58b, 0x8}, 0x0, 0x0, 0xffffffffffffffff}) io_submit(r2, 0x8, &(0x7f0000001ac0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x1000, r0, &(0x7f00000000c0)="9098b1b5329a80250a2b9717da482c16bf0790b1d25a9df0786f0e4d496e7a64d1c718a66f147b5dcce8b8d6a9b2f49aa486d19181a163b6878bb63069acfce800389e534c6676af54a540a594e93764618f9e363812aa796a1100c9b8deb6a8271e43d390ac2b0c37d597e58bc8978c1e06becd35511d4a76d2e8134ce3d430012492ed1b398eb386a926e2ec47a2cf3dab99d0b052a7d2ae54f6dc740127a3e27611b8652ceb2bb2ce27e36dd5c860673c031e7f8219d28495e6f37a48c1944f3df1f5947dc86c64079792c3bcdb7b39d3253ebc50eabebe762e46e6f14a8b3e7b03bd650e020000000000000000", 0xef, 0x0, 0x0, 0x6, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x200, r4, &(0x7f0000000240)="6bb3c4626a237960984dfb446b3de8e722d6d4865e133186b8bcb59da18d9e4ee045abdfc1803b21d5e1acddbed176110fddced8cb1423ab8de2c60bbd4e735efd2787079062f075a6a9c0129347c06a276e529ed740738980e8d9b30bb21ffa30f47302b9de1595ea8b410b50f84271350d49e83bdd0e055f402453ba167c99f701c338c37bf14b9e6ae435977b178d9cdff28e570c6f3e60f6fe2f93b15d3a82716cdaabf7c5cb29473d08843f82980b1dc3b173abc48a75c46b526fb037daebdfbe7d011fe759dc0aaca1a5e4937c0cc1a496d1", 0xd5, 0x1, 0x0, 0x0, r9}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x7, 0x9, r10, &(0x7f0000000440)="82261f172d5b8f8854403f38c77daf79368046d251b8bfb36284b45370e4622ab602022e08c2886d75de4d1735bbef7f4b0bf47e1ba5163f1e6a2567266a41b1c69cac2bb94ea02a8eb9da07e37c86f224c4f37166c0b245bea34301d3ed1c809ef67b796c032434711a4c92c8fbaf0968d5d3e8b6382e44ffcf2fa09548b7ed06559f6fd750669c97abe6dd48835139d58d039bcabb23317b67af3a03e85915ce82154e9c087e69839ba4e44999bb1165e0f5282b128151359d9eee8a64abcf25d05d8927c867ae88b0213dcaf190cec2752ac0e05796fe2530edb0c3014ea0e742d3a34db891250b", 0xe9, 0x9, 0x0, 0x2, r11}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x3, 0x6, r12, &(0x7f0000000600)="401fba636390e06ee00b7399a1335da877f57bbbaad4f0267f4deb8fdf93e39a90a3fe964c7d327d177bb1fd24abac6d408aea55d5710864ac9577cd430b71b44afab2cc90e0b9a8407ccd51d17d9ae903c86a0d68eacf61a75cc09c83beb8af3af120761aabd179d3075f71a1e5a3a07af7db20de86b7fadf837205b98a68aef040b3eb90c7940d85efae717e707cf51ba21627dbc0d7a817f9062f", 0x9c, 0xd9f, 0x0, 0x3, r13}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x6, 0x5, r14, &(0x7f0000000700)="2bd92372c8fda5831ad4db9bdb054eb60e6811c73625a8780587496565d043d672022e26936b3c07cf5f0e71f190407ab9535fe29dc06c704a5697082e33a563898bd5901c38bfa70fc0e9cd19bd286aa5ef1cfcb3d97753da149598a3f59fea0af3971871ab1f0ad297b6e6afb040b65c7a678dd12e9c4f1ed2006e3c254c23d09d6c550060cdea52fae150ca9c1a16d606c483ba41b95b24d2a07031ea456d96fc8ed50367db00e4fc", 0xaa, 0x2, 0x0, 0x2, r15}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x3, 0x3, r16, &(0x7f0000000800)="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", 0x1000, 0x8, 0x0, 0x0, r18}, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x8, 0x7, r0, &(0x7f0000001900)="90c21403b8c04823007764a68e0e0bfd3dbb02a315de931aeec5f2ce2bb7162b5fe9e6d8a1016884a30092eebc47729a51706ce39b7ca8a4227d9044bd42d2ede673d6d6b834817d0f10be2e081333551f3acd3e2a82671479b2b8586f19a079f4b371bf9a97ec7f01ee89307b956ef0cb43487fb655", 0x76, 0x7, 0x0, 0x6}, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x6, 0x3, r0, &(0x7f00000019c0)="1a91f93fd5499d567757eb0a3824d582f7d214b25d38fe23ee539b9927648648db15f4402ae7699e8600762a7705f189f7a84f6d631cff510079d7e39ea27bff225ea942c7a9653c160dfb34101a7b787add7402930ff963c6d55fc790e86dad36c1f6a6c4749516419cc0adc5b79c838e6507f4c837ecb0ff72c75b8aacb83f37285a40ae637bce7c70b71de6e9f8dfff4edfc89d90337f577a2d2ee643a34fb2e69c7563d37d584453cbdc", 0xac, 0x2, 0x0, 0x2}]) 22:26:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5607, 0x0) 22:26:39 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0xf0ffffffffffff) 22:26:39 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xfd, 0x2, 0xf5ad, 0x200, r5}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0x1ff, 0x5, 0x19d, 0x0, 0x8001, 0x1, {r5, @in6={{0xa, 0x4e21, 0x7f, @mcast2, 0x6}}, 0x1, 0xe2, 0x7, 0x627c, 0x8000}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000040)={r6, 0x401}, &(0x7f00000000c0)=0x8) r7 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r7, &(0x7f0000000080)={0x11, 0xc, r8, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r7, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r9 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r9, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r9) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:39 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x5a53d6e1, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:26:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 22:26:39 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x100000000000000) 22:26:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5608, 0x0) 22:26:39 executing program 0: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000280)={'macvlan1\x00', &(0x7f0000000180)=@ethtool_eeprom={0xb, 0x1000, 0x1, 0xe9, "a3a03e299ff57c14e914b6a45487aa063d350e3d620dc4a28faf33851a9427509f974189fed592f2bdb8c83516b563035ef4ad2e09a3b5adfd127f00f58fa9c961ee9483ca8fc01ab30e91974962f1af9a1932ebf023e26fb8facf4b95babfe04b8db353189abacae2b54ed51ebaaf97a6ca9cf244c29735805d28f7a66e4dc2f0ecdeb0f731fb3b302a7bbd1785d008fa82e918590a530ffb2e1057fae90d886db25fc6d0e78c14546f53b248ef23b6629db6cf264d298c721d28b1523490435f6b2b6f166c07aaf611882e6f502edc9d000c1d2222aa556c4991f6917316f05327641403c952468d"}}) r0 = socket$kcm(0x10, 0xb, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000100)='security.ima\x00', &(0x7f0000000140)=@md5={0x1, "6e46fd7465199b983b33aeb7d32391a0"}, 0x11, 0xae44b6d5591dc12a) set_thread_area(&(0x7f00000000c0)={0x1, 0x100000, 0x2000, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1}) 22:26:40 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) r4 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r4) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f00000000c0)={'veth0_virt_wifi\x00', {0x2, 0x4e21, @multicast2}}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000004c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000480)={&(0x7f0000000280)=@gettaction={0x1d0, 0x32, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x2}, @action_gd=@TCA_ACT_TAB={0x6c, 0x1, [{0xc, 0x2, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0x1, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1ff}}, {0x10, 0x14, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0xc, 0x3, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3ba4}}, {0xc, 0x1f, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0xc, 0x16, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0xc, 0x14, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x10, 0x10, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}, @action_gd=@TCA_ACT_TAB={0x64, 0x1, [{0xc, 0x0, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7f}}, {0xc, 0x4, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x18, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0x10, 0x1e, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0x14, 0x4, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}, {0xc, 0x0, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}]}, @action_gd=@TCA_ACT_TAB={0x4c, 0x1, [{0xc, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0x10, 0x1a, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0x10, 0xb, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0xc, 0x3, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}]}, @action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1e, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x30, 0x1, [{0xc, 0x17, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x80000000}}, {0x14, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}, {0xc, 0x1, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x800}}]}, @action_gd=@TCA_ACT_TAB={0x30, 0x1, [{0xc, 0x1d, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0x14, 0x1c, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}, {0xc, 0xb, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc}]}, 0x1d0}}, 0x24000000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="7bd56cd4a62f56575dc3e1b9cfb33a34e7cde4392ac5b7683bbe64d3a0259f0be600cafa4a6eefa348464117f4a7fb9f98d70965b6b961f89f4f0a12ed573947ac175eba374f0be08688e20c4084a94ac05f6df124a3c88e7f06b9ead1f2964f64706ced4f0564de81a485a0", 0x6c) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r6 = socket$inet6(0xa, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000140)={0x0, 0x101000}) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r6) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:40 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x46c001) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000040)={0x18}, 0x18) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x540a, 0x1) [ 1192.150890][ T4573] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:26:40 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsu\x00', 0x20140, 0x0) ioctl$SIOCX25GSUBSCRIP(r1, 0x89e0, &(0x7f0000000100)={'macvlan0\x00', 0x1, 0xcf}) 22:26:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5609, 0x0) 22:26:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') ioctl$sock_bt_hci(r0, 0x400448dd, &(0x7f0000000000)="947067901336b33141cbf09a5f8eeeeb9d89144f2cf725d06bb61e4190a4ef5260635be3dc9881c0d1057b030c377c16ad8c0e09481999bf7c56c8dc7f8c2293619cfc000d718661fa1a8ac522a3e28ab2aaa5874ea5d00ae33fb900c96b554a41589209acc0462bed4c30e0e81cc121cc1db123d7") r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) 22:26:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x560a, 0x0) 22:26:40 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r0) recvmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000140)=""/225, 0xe1}, 0x2000) newfstatat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f00000004c0)={0x0, {{0x2, 0x0, @multicast2}}, {{0x3, 0x0, @multicast2}}}, 0x108) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@multicast1, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@initdev}}, &(0x7f00000004c0)=0xe8) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x374) setresuid(0x0, r5, 0x0) statx(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0x0, 0x400, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {0x1, 0x2}, [{0x2, 0x1, r1}, {0x2, 0x3, r3}, {0x2, 0x6, r5}], {0x4, 0x2}, [{0x8, 0x2, r6}], {}, {0x20, 0x5}}, 0x44, 0x1) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') ioctl$FS_IOC_GETVERSION(r7, 0x80087601, &(0x7f0000000000)) syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) [ 1192.839059][ T4678] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1193.412079][ T4690] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:26:41 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x60000000, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:26:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x560b, 0x0) 22:26:41 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xab414b9d58e4ae73, 0x0) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r6, &(0x7f00000002c0)={0x14, 0x88, 0xfa00, {r7, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_BIND(r5, &(0x7f0000000200)={0x14, 0x88, 0xfa00, {r7, 0x10, 0x0, @in6={0xa, 0x4e21, 0x8, @ipv4={[], [], @multicast2}, 0xfffff000}}}, 0x90) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r8 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r8, &(0x7f0000000080)={0xa, 0x0, 0x0, @rand_addr="71fd1d2df684dace3e45711c10c7dc9b"}, 0x1c) close(r8) ioctl$UI_BEGIN_FF_ERASE(r2, 0xc00c55ca, &(0x7f00000000c0)={0x7}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r1) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r2, r0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r3, &(0x7f0000000500), 0x5d, 0x0) r4 = ioctl$TIOCGPTPEER(r3, 0x5441, 0x780) ioctl$TCXONC(r4, 0x540a, 0x1) 22:26:41 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x200000000000000) 22:26:41 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x2e}], 0x1}, 0x4000800) [ 1193.722454][ T4709] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:26:41 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r1, &(0x7f0000000500), 0x5d, 0x0) r2 = dup(0xffffffffffffffff) r3 = socket$alg(0x26, 0x5, 0x0) r4 = accept4(r3, 0x0, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') sendfile(r4, r5, 0x0, 0x10000000000443) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r5, 0xc0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)=0x6, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, r2, 0x0, 0x5, &(0x7f0000000000)='ppp1\x00', r6}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, r1, 0x0, 0x19, &(0x7f0000000000)='nodev.\\prockeyringvmnet1\x00', r6}, 0x30) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r8, &(0x7f0000000080)={0x11, 0xc, r9, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r10 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r8, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r10, 0x300, 0x70bd2b, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x10001) r11 = syz_open_procfs(r7, &(0x7f0000000080)='map_files\x00') r12 = syz_open_dev$tty20(0xc, 0x4, 0x0) r13 = dup3(r12, r11, 0x0) ioctl$TCXONC(r13, 0x540a, 0x1) 22:26:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x560c, 0x0) 22:26:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x560d, 0x0) 22:26:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x560e, 0x0) 22:26:42 executing program 1: r0 = socket(0x28, 0x0, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) unshare(0x200) close(r5) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) [ 1194.280002][ T4710] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:26:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x560f, 0x0) [ 1194.681187][ T4709] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:26:42 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x65580000, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:26:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x6364, 0x0) 22:26:42 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x240000, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_GATEWAYS(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x1c, r4, 0x711, 0x0, 0x0, {0x5}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x1, 0x803, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r8, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=@newlink={0xec, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xc4, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xb4, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_EGRESS_QOS={0x4}, @IFLA_VLAN_EGRESS_QOS={0x40, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x422}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8000, 0xff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x7ff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0x4}}]}, @IFLA_VLAN_INGRESS_QOS={0x64, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xf42c, 0x80}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x10000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x4}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9, 0xfff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x95bb, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0x7}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x80, 0x8}}]}]}}}, @IFLA_LINK={0x8, 0x5, r10}]}, 0xec}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket(0x1, 0x803, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r11, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=@newlink={0xec, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xc4, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xb4, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_EGRESS_QOS={0x4}, @IFLA_VLAN_EGRESS_QOS={0x40, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x422}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8000, 0xff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x7ff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0x4}}]}, @IFLA_VLAN_INGRESS_QOS={0x64, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xf42c, 0x80}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x10000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x4}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9, 0xfff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x95bb, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0x7}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x80, 0x8}}]}]}}}, @IFLA_LINK={0x8, 0x5, r13}]}, 0xec}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x44, r4, 0xb00, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r10}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r13}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r14 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r14, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r14, &(0x7f0000000080)={0x11, 0xc, r15, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r14, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r14, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r16 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r16, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r16) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='comm\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) r3 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r4 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r4) ioctl$FICLONE(r3, 0x40049409, r4) ioctl$TCXONC(r2, 0x540a, 0x1) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') r6 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r6) preadv(r6, &(0x7f0000000980), 0x0, 0x0) ioctl$TIOCEXCL(r5, 0x540c) 22:26:42 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x300000000000000) 22:26:42 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r1, &(0x7f0000000500), 0x5d, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, &(0x7f00000000c0)) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 1195.106489][ T4947] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:26:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x8912, 0x0) 22:26:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r3, &(0x7f0000000500), 0x5d, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r4, &(0x7f0000000500), 0x5d, 0x0) ioctl$VIDIOC_EXPBUF(r0, 0xc0405610, &(0x7f0000000000)={0x6, 0x8, 0xb3d, 0x80000, r4}) ioctl$VIDIOC_TRY_EXT_CTRLS(r3, 0xc0205649, &(0x7f0000000100)={0xa00000, 0x4, 0xfff, r5, 0x0, &(0x7f00000000c0)={0x990a2c, 0xfffffffb, [], @p_u16=&(0x7f0000000040)=0x400}}) sendmsg$NFNL_MSG_COMPAT_GET(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x18, 0x0, 0xb, 0x102, 0x0, 0x0, {0x2, 0x0, 0x2}, [@NFTA_COMPAT_NAME={0x9, 0x1, 'stat\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0xc000}, 0x10) 22:26:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x8933, 0x0) 22:26:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) [ 1195.520616][ T4951] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:26:43 executing program 1: r0 = socket(0x27, 0x1, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f00000000c0)={0x1, 0x6, 0x2, "cbe097bfe5bb27b61eccd43ed89f3d629e3fcd9d75f707f23b138322742adfba", 0x2036315a}) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r5) r6 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r6) pwrite64(r6, &(0x7f0000000280)="22490407e864ca6be43590247963c2ce086fc60a02142df33d0e163a7f51cbb456d31d266364f03eb5bba02b974157bf461b12bc0ebd7b315b50f9552026bc6ba0f485d06f9d0f3183696fb988d4b6dfc3fa07d6aeebff51eae15b0ca1fd31bb0af7e9f5da631c77444bc74eeeff66561eca5ca16ba481d16dd69c4ab4d03d5ede1a79470ada527e2bf79027fd36329f6c8e8241c986cbe662bd614f3f7dd4a7595ef11fd4cde6d43bdcf27cd16c312c74d9632d4fce6c50e5e3ac945e43ada55f6f05d9d58282e41893f976e6a13f0323960664bf278e6fb827ccbd5e181779981fc5f0b9147f381ded8f4d6e", 0xed, 0x7ff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r7, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) sched_getattr(r7, &(0x7f0000000000)={0x38}, 0x38, 0x0) r8 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20\x00', 0x381000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r8, 0x28, 0x1, &(0x7f0000000200)=0x8000, 0x8) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x8982, 0x0) [ 1195.995163][ T4951] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:26:44 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x68000000, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:26:44 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x400000000000000) 22:26:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r0, &(0x7f0000000500), 0x5d, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f00000001c0)={0x10000, 0x7, 0xd1, 0x4800000, 0xaa, "4b0c80aabad6b1b49746ade0ce48e92e769db1", 0x4, 0xffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r4, &(0x7f0000000500), 0x5d, 0x0) ioctl$MON_IOCX_GETX(r4, 0x4018920a, &(0x7f0000000180)={&(0x7f0000000040), &(0x7f00000000c0)=""/150, 0x96}) ioctl$IMCLEAR_L2(r3, 0x80044946, &(0x7f0000000000)=0x2f) ioctl$TCXONC(r3, 0x540a, 0x1) 22:26:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x9208, 0x0) 22:26:44 executing program 1: r0 = socket(0x29, 0x80000, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0x20040, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000200)={r3, 0x39}) close(0xffffffffffffffff) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000080)={0x11, 0xc, r6, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r5, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, 0x4, 0x1, 0x201, 0x0, 0x0, {0xc}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44050}, 0x40004) r7 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) r9 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-monitor\x00', 0x41, 0x0) bind(r9, &(0x7f0000000300)=@pppoe={0x18, 0x0, {0x4, @multicast, 'veth0\x00'}}, 0x80) bind$packet(r7, &(0x7f0000000080)={0x11, 0xc, r8, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r7, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r10 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r10, &(0x7f0000000000)={0xa, 0x4e23, 0x4, @remote, 0xffffffff}, 0x1c) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x0) r11 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r11, &(0x7f0000000500), 0x5d, 0x0) ioctl$TUNSETSNDBUF(r11, 0x400454d4, &(0x7f0000000280)=0xf4) close(r10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:44 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg(r1, &(0x7f0000001880)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x3, @empty, 'ipvlan1\x00'}}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000140)="75bcc63e8c3138c56dcdfb30f907648b9596017c0ad6738ab0746a4d219cfd0901be16f7789213e3d08b234501ca3479c38217eb2c1e40590ae1863d8e21b2a399966a22cb7eaf30c71cffe0dcd13a4d6d7cb4bfcfa173e93d282bbb6904", 0x5e}, {&(0x7f00000001c0)="55c09e3670193f147e989e4da52330216605e8f94d8ed3703a6bcdbe89fe183c438c03f69535edb1d65fa59c7ddc39e4973ba4dfe0b8ae0482084160ac59b1ed8f60dd46e0baf30b3339bc6349b41178be8450ef806dd91660f73dbe0280e900d62421dccb4ad329ec37aaf927bd0036a6f0cc97cf", 0x75}, {&(0x7f0000000240)="76cacf5a5c78be81afbe0c74bb91b92bb3185af1998c095a49774d8e51afb21ba2544f4f6ee4f5a95dbf0a2e817d5e5f49dd1905c186155e5e15d66405b3db0dc0e2d02162d14fd8697a57f4fe62eeb9032921c0ac1bd5a2c24d0d0191172ce66669f3076c873b601bdd671cd845", 0x6e}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="876e405642955a3a730a071fdb8993b36d5b10afc12820afc96b361fbb42a1ee2666297604ad9355fe34d8e773b6", 0x2e}, {&(0x7f0000001300)="f50904574377f03e49f3ded724010c904e4c89237247bfb3cb317d4460405ac09be3a3dceb9860992df3e48f17dcc44603e3790c750eee8c64df56b606715caadc6bddb76754e60a9afe9b3a3eb0886aa94c3a189330720fce1e85f5e3081e75520594375f5fd3bf791a6214b9c3a979afaf41698fa5220a55705aa8aab11f42940be711783862eb2938f8dcafefd99f03a6c60af19fe749c850ad7102c4f43a1137a7b7e4726476da040a153479124e2e8017c5444c7d071b31bafff8c519d563f4246b480f5743ec84e461a7107da6c40e9cbb6451", 0xd6}, {&(0x7f0000001400)="fce958d5f0681ad01a444a3d437096ec23890a865604b0cb9508b85cbab629859c35d826721a6003c21fae8e0ee2ef40b2843c301e92e7", 0x37}], 0x7, &(0x7f00000014c0)=[{0x108, 0x117, 0x1f, "55ce7eab8bb8c2d261ed8e54e1f3e049c9e617fd664c94b603b8318c3290780a5cf8a233765be6ccf6912ec5ccdc733bdab87467758cfcba22b1f0acbe17ba7c07f9a9f8956e517fef6e240f92533a329004c8011c7d0ee4c8dee0bfd2219504d10a719e3b7564ee8e1ccb93d9c1d8c30a63d0d79f7a7da85aa3d0a93a66d26e0534393e838c89d9a2ff448a303af1836c5ed41ee56f0712fae2d6143b883028a884686b5bbe84ec4c4bdb083e9fbde2716d298ccad2dfcfe292e72feebc8ecf99f375a87e419c8f4f27c4398855bf55f8ba86ad1331565a56dcb51fc0e96b2f1f5404fa69f269b32ad08f50950f137d4d05bbca645a"}, {0xb0, 0x105, 0x5, "b2d21e2347efd300f90cda84c509753f659625c141e5f336dc680c6add75a64da5d995d82587fb5e2139d8edcfd47e9e71866fa7e109b0e401ce79a17b3d1c4a31e4bdccabed7d3a031690c8d1c0234bcb5383cd6bdd2d044b20eb6870d3adfbce73a8a5ecb5dda712bcc26fd7afe5db08b5847d144964f1526e73819a4b1d829f7540883ff3608742593e0be8ebef3c17526f52d1b4fe99a8c085396d"}, {0xa0, 0x1, 0x1000, "1445ebcdfe31aad857c5d2fa00e08f42bca584b3efbe00767d553a040335caf91a8bc4dfdd952dd340ba809a1d28e558a0d5363c4d4af96730623d928595cd355be7cb543afcba5da06bc93eb57070ce5c8b8e485a29e8e04229271274b2ab5e8fe0338740e87061c16fda88989eb537f6f53259b572900f7fda70ff85558922fff117f0337957193ae14e35"}, {0xb8, 0x107, 0xe0, "33a51d36f0eca025b353b6d19ad00399db8fa59fca97b4f86b03730f89b7791949fe0f852eaf8ef2da74cd5c501d76e1e6700ff1816be0604349f50050b941d4abe9fbd9fb165a8380333f5e0e86f83b14ddb5153bae83393305fd22a268f636c14b04c02234ee07ccd0178ca86be86b9e7310888c290ba46dd4180c630303b449f601475fee6fab0d507f458bb3c9634754f4b482ab8f6ecac4c62ab14c9b620c7f"}, {0x88, 0x10b, 0x0, "2dd1b6583b4f47ad99988faf0b6f22538562a43ec60bc788c3a2bcbbaa65c92d063c9a5609cef4f9f244943e45bfcfef15108264d769ed1b2428eeddfc2f7e87190b6a4a952ceea156dfac65d81fb2015c6299ab1d354a419e9368f5720e04bf27bf3de55efd09789e62f79cf69283219b"}], 0x398}, 0x40000) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1196.392993][ T5182] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:26:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0xae01, 0x0) 22:26:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) 22:26:44 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xf6, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r6 = socket$inet6(0xa, 0xac0c57bda0e2f7c6, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r7, &(0x7f0000000500), 0x5d, 0x0) ioctl$VIDIOC_S_EDID(r7, 0xc0285629, &(0x7f0000000200)={0x0, 0x7, 0x200, [], &(0x7f0000000140)=0x20}) close(r6) r8 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r8, &(0x7f0000000500), 0x5d, 0x0) ioctl$EVIOCGSND(r8, 0x8040451a, &(0x7f0000000280)=""/230) accept4(r5, &(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80, 0x800) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:44 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'erspan0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}) sendmsg$kcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x2e}], 0x1}, 0x20008090) r1 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) openat$vimc1(0xffffffffffffff9c, &(0x7f0000000240)='/dev/video1\x00', 0x2, 0x0) r2 = syz_open_dev$video4linux(&(0x7f00000003c0)='/dev/v4l-subdev#\x00', 0x80000001, 0x40) ioctl$VIDIOC_S_JPEGCOMP(r2, 0x408c563e, &(0x7f0000000300)={0x81, 0x0, 0x36, "fab67129e1c859a6ee9de0a8a434a11463da1a3db17f0edd988d5e29785c9694659805eda5c6192e894e2e560e50a80e7b30cf21a6c4760e377c305a", 0x2f, "ba33fc7d52e200188fddd04434f696b28906ceb3404427eebc1615cac1e191469e783c69474dba746d58b0336cedddfb618e7cd49d33cd49af5b2912"}) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r1) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x11, &(0x7f0000000480)=0x9, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f0000000100)=""/38}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r7, &(0x7f0000000500), 0x5d, 0x0) ioctl$VIDIOC_SUBDEV_G_CROP(r7, 0xc038563b, &(0x7f0000000000)={0x0, 0x0, {0x1ff, 0x1000, 0x4, 0xffff0000}}) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000580)=ANY=[@ANYBLOB="ec000000100001040000000000000000000000beebc6473ef84503b200", @ANYRES32=0x0, @ANYBLOB="0000000000000000c400128009000100766c616e00000000b4000280060001000000000004000380400003800c00010002000000090000000c00010008000000220400000c00010000800000ff0000000c00010002000000ff0700000c0001000400000004000000640004800c0001002cf40000800000000c00010008000000000001000c00010007000000040000000c00010009000000ff0f00000c000100bb950000090000000c00010009000000000000000c00010004000000070000000c000100800000000800000008000500", @ANYRES32=r8, @ANYBLOB], 0xec}}, 0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r9, &(0x7f0000000500), 0x5d, 0x0) r10 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r10, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r10, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r10) r11 = pidfd_getfd(r9, r10, 0x0) r12 = pidfd_getfd(0xffffffffffffffff, r7, 0x0) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, &(0x7f0000000400)=ANY=[@ANYBLOB="007778dc2c000000", @ANYRES32=r11, @ANYBLOB="0000000000220000000000000040000000aec000", @ANYRES32=r12, @ANYBLOB="0000000000000000000000000000010000000000", @ANYRES32=r7, @ANYBLOB="0000000000f0ffffffffffff0020000000000000"]) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000200)={@local, r8}, 0x14) 22:26:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$void(0xffffffffffffffff, 0x5451) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r2) write(r2, &(0x7f0000000000)="c7a0b6da2c39175ed8472ce20d612b9e802efee27732d89e0ddf1e8b1ba11676e32570ffb9d752a652d1bf2dba4928c19926799dc0a678062dddab67c6e33a2e632c3bc4e0ca9dfadead3da95639304b6fe79294153a7416737b2f2a33eebfdfdedcab803372997f48c05bd70c4d9f73", 0x70) r3 = dup3(r1, r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x1) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r3, 0x8982, &(0x7f00000000c0)) 22:26:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0xae41, 0x0) [ 1196.886862][ T5304] netlink: 204 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1197.060253][ T5304] netlink: 204 bytes leftover after parsing attributes in process `syz-executor.0'. 22:26:45 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x6c000000, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:26:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0xae60, 0x0) 22:26:45 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) time(&(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r5) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r1, &(0x7f0000000500), 0x5d, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00000000c0)={0x1, 0x1, [{0x3f, 0x0, 0x400}]}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x0, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyprintk\x00', 0x10000, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x1) 22:26:45 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x500000000000000) 22:26:45 executing program 0: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@loopback}}, {{@in6=@loopback}, 0x0, @in6=@initdev}}, &(0x7f00000001c0)=0xe8) unshare(0x2020400) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 22:26:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0xae80, 0x0) [ 1197.460556][ T5424] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:26:45 executing program 5: socket$unix(0x1, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) syncfs(r2) 22:26:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x40045431, 0x0) 22:26:45 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r5 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r5) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'veth0_to_team\x00', 0x1}) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x440, 0x0) r6 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r6) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x400454ca, 0x0) 22:26:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r1, &(0x7f0000000500), 0x5d, 0x0) ioctl$USBDEVFS_RELEASE_PORT(r1, 0x80045519, &(0x7f0000000000)=0x257) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x1) [ 1198.017734][ T5423] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:26:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00') r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="04002bbd7000fcdbdf250300000008000400ffffffff8ad1291308000100000000000000000000000000f8f02437", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="0c00040001000000000000000c0004000400000000000000"], 0x60}, 0x1, 0x0, 0x0, 0x40011}, 0x80) 22:26:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x40049409, 0x0) 22:26:46 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r5) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xa) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r6, 0x4}, 0x8) 22:26:46 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x600000000000000) 22:26:46 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x71100000, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:26:46 executing program 0: socket$kcm(0x10, 0x2, 0x10) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="829c003b0ea9878dba1ada1d0d8599a83db631a657e18abe9ef130f558fd8340a8510d5f6c3f91761ffbb0df01d2cdb9f972ce8cc811975c8f2d005d7364eb3153d8705538d9970f44166d27f826bc5c415266bed5afebbe8b00bfa15d2d16163c3e87204efef2817a", 0x69}, {&(0x7f0000000140)='5', 0x1}], 0x2}, 0x20040040) 22:26:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x40186366, 0x0) 22:26:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4020940d, 0x0) 22:26:46 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) r6 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r6, &(0x7f0000000080)={0x11, 0xc, r7, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) accept4$x25(r6, &(0x7f0000000040), &(0x7f00000000c0)=0x12, 0x80000) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r5) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000880), 0x0, 0x80000) fsopen(&(0x7f0000000000)='dax\x00', 0x0) socket$tipc(0x1e, 0x0, 0x0) 22:26:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4020ae46, 0x0) 22:26:46 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x700000000000000) 22:26:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4090ae82, 0x0) [ 1199.342854][ T5880] __nla_validate_parse: 2 callbacks suppressed [ 1199.342868][ T5880] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1199.653329][ T5661] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:26:47 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x101000, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="8470fdd2d4bc838100da2608f96269659dbda6002c23aca451df61b90d0f481971a7789a030042a31f9ffe6ef8cef5585e442638d8c3046e6374d41c50", @ANYRES16=r2, @ANYBLOB="000125bd7000fedbdf250f00000005003300010000000800310004000000"], 0x24}, 0x1, 0x0, 0x0, 0x4008010}, 0x0) r3 = dup3(r1, r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x1) 22:26:47 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) dup(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r3, &(0x7f0000000500), 0x5d, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r3, 0xc0205647, &(0x7f00000000c0)={0xa00000, 0x96e, 0x80000001, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9909da, 0x80, [], @p_u32=&(0x7f0000000000)=0x5c0}}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0xffffffff00000001) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000080)={0x11, 0xc, r6, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r7 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r7) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x80045430, 0x0) 22:26:47 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x74000000, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:26:47 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x800000000000000) 22:26:47 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080), 0x22}, 0x0) 22:26:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x80045432, 0x0) 22:26:47 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) close(0xffffffffffffffff) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x1c0) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) bind$packet(r4, &(0x7f0000000000)={0x11, 0x15, r3, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) sendmsg$key(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r6 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r6) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) [ 1200.118820][ T5917] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:26:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x80045440, 0x0) 22:26:48 executing program 0: ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f00000001c0)={0x990000, 0x6, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x990a62, 0x101, [], @p_u32=&(0x7f00000000c0)=0x10000}}) ioctl$USBDEVFS_REAPURB(r0, 0x4008550c, &(0x7f0000000180)) r1 = socket$kcm(0x10, 0x2, 0x10) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r2) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000140)={0xfff, 0x7fffffff, 0x400, 0x3ff0000000, 0x6, 0x3}) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 22:26:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x80086301, 0x0) [ 1200.590618][ T6114] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:26:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0xc0045878, 0x0) 22:26:48 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x4000000, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:26:48 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) r5 = open(&(0x7f0000000000)='./file0\x00', 0x4c400, 0x48) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r5, 0x81785501, &(0x7f0000000280)=""/133) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r6, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r7 = socket$inet6(0xa, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r8, 0x8946, &(0x7f0000000140)={'erspan0\x00', &(0x7f0000000700)=@ethtool_per_queue_op={0x2}}) r9 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r9, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r9, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r9) r10 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r10, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r10, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r10) r11 = socket$kcm(0x29, 0x6, 0x0) r12 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r12, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r12, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r12) r13 = getpid() r14 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r14, &(0x7f0000000500), 0x5d, 0x0) r15 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x374) setresuid(0x0, r16, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r14, 0xc0286405, &(0x7f00000000c0)={0x0, 0x0, {}, {r16}, 0xffffffff, 0x1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) r19 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r19, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r19, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r19) r20 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r20, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r20, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r20) r21 = ioctl$NS_GET_PARENT(r3, 0xb702, 0x0) r22 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r22, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r22, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r22) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r23, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r24 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r24, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x374) setresuid(0x0, r25, 0x0) r26 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r27 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r27, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r26, 0x0, r28) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001a40)={{{@in, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000001b40)=0xe8) lstat(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = syz_open_dev$sndtimer(&(0x7f0000001f40)='/dev/snd/timer\x00', 0x0, 0x200040) r32 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r32, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r32, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r32) r33 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r33, &(0x7f0000000500), 0x5d, 0x0) r34 = pidfd_getfd(r33, r3, 0x0) r35 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r35, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r35, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r35) r36 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r36, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r36, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r36) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001f80)=0x0) r38 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r38, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r38, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r38) fstat(r38, &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r40 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r41, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r42 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r42, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x374) setresuid(0x0, r43, 0x0) r44 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r45 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r45, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r44, 0x0, r46) r47 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r47, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r47, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r47) r48 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r48, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r48, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r48) r49 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r49, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r49, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r49) r50 = syz_open_dev$char_usb(0xc, 0xb4, 0x4) r51 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000002040)='/dev/cachefiles\x00', 0x111400, 0x0) r52 = syz_open_dev$char_usb(0xc, 0xb4, 0x4) r53 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r53, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r53, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r53) r54 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r54, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x374) setresuid(0x0, r55, 0x0) r56 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r56, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r56, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r56) getsockopt$sock_cred(r56, 0x1, 0x11, &(0x7f00000023c0)={0x0, 0x0, 0x0}, &(0x7f0000002400)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r58, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r59, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r60, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) clone3(&(0x7f0000002680)={0x0, &(0x7f0000002440), &(0x7f0000002480), &(0x7f00000024c0)=0x0, {0x3}, &(0x7f0000002500)=""/227, 0xe3, &(0x7f0000002600)=""/40, &(0x7f0000002640)=[r58, r59, r60, 0xffffffffffffffff], 0x4}, 0x50) r62 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r62, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x374) setresuid(0x0, r63, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002700)={0x0, 0x0, 0x0}, &(0x7f0000002740)=0xc) r65 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r65, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r65, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r65) fcntl$getownex(r65, 0x10, &(0x7f0000002780)={0x0, 0x0}) r67 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r67, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x374) setresuid(0x0, r68, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000027c0)='./file0\x00', &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r70, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r71 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r71, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x374) setresuid(0x0, r72, 0x0) lstat(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r74 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r74, &(0x7f0000000500), 0x5d, 0x0) ioctl$TIOCGSID(r74, 0x5429, &(0x7f0000002940)=0x0) r76 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r76, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x374) setresuid(0x0, r77, 0x0) getresgid(&(0x7f0000002980), &(0x7f00000029c0)=0x0, &(0x7f0000002a00)) r79 = openat$capi20(0xffffffffffffff9c, &(0x7f0000002a40)='/dev/capi20\x00', 0x0, 0x0) r80 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r80, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r80, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r80) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000002a80)=0x0) r82 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r82, 0x0, 0x2e, &(0x7f00000004c0)={0x0, {{0x2, 0x0, @multicast2}}, {{0x3, 0x0, @multicast2}}}, 0x108) getsockopt$inet_IP_XFRM_POLICY(r82, 0x0, 0x11, &(0x7f0000002b40)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@initdev}}, &(0x7f0000002ac0)=0xe8) stat(&(0x7f0000002c40)='./file0\x00', &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r85, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r86 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r86, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x374) setresuid(0x0, r87, 0x0) r88 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r89 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r89, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r88, 0x0, r90) sendmmsg$unix(r8, &(0x7f0000002e00)=[{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="b40af0a42509ba1dd4e8ac510cc99d90b3ac0e7543543a8920ec2ec85efd4b9e0a0c7e47b88683d22c013aaef9808df6e17764e0bb684f5424c6e25d32efbda9d00cceaa8c7df691abda25", 0x4b}, {&(0x7f0000001440)="0c8b56e75be21297dfd8436a317925c4d776923b96ed8b3fce708ad17092bf6eeb35f70ada0c08a23e659d00af2cf8da7d7571787e4df6c21215369b131b169540cde600326c3d5e5b665d3f5e156b83094b08bce919c2cb1aa65636fbf02404dd5aa29d2ffc77d74813904c69f11fb1de4aab3926bf876b2641f206454679c34a081809", 0x84}, {&(0x7f0000001500)="cd914190a65e5784dd9b50db7fbb2adacaccf06d925f0ed5fecac59147f7a4e6f2b9c6e71613b97ffd2c746564fa6708c57eaf92a31fcedfe8ec2c466c6c211866c24e3539c94eea7b63c4f98a6c4a28c0ed82df78542e610cad622804176dc7f9c69bb3928bd14601e1d7e6174b2467d92457a46d07f7b99dde41c5bb54fe6a2cf412df46cbb318851c21511050f3ab73151ee8afdb2fc43a30eff9a4fe94a1cf8259796798fe53d09ddff06cb809bb831d5370f17b32b2e7d1c8cdce5b08d75ddfa01191dde086871436a661750de1fb9f6c02908141657f0c6bfa06acb3deeebacbe244884c74b75ba230a97f", 0xee}, {&(0x7f0000000040)="a9dbd174c5d64144b14257e752319282a6ec872a05bfaf6cadfa8bf955b40a8a4d3ebbd620befd353911ea6ccef142700f416be02bc8332a403e003919", 0x3d}, {&(0x7f0000001600)="7d74ab5e8be1f846f73783ed2674be113609f6ebb0ba65161a055ab2b6ec8e29fefb02f6b4c4b0a6bc01cb16bb83c6800ccb5db49eff1f23d939e4d10193448dc70fa2eb5903bca22619bd0904794af2b550f83a17949e24e8934cb66079072449c9fa8c98d87cb515d0cd60869447e6fd360b1678392d0fd93bfc77ecb61a24a1af5bb41592", 0x86}], 0x6, &(0x7f0000001740)=[@rights={{0x20, 0x1, 0x1, [r5, r5, r5, r9]}}, @rights={{0x28, 0x1, 0x1, [r10, r3, r11, r1, r12, r4]}}, @cred={{0x1c, 0x1, 0x2, {r13, r17, r18}}}], 0x68}, {&(0x7f00000017c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000001840)="4e4e6cb44a3529f1a6fe1cba360c594c49a32d4ee23e8c6218f9f64eb6c0f6ee14720bd83281d7e19905e5b9e6b4ab28e3e7706e29bc74c141af2245b9bb63a40bb0a31a6f2ba5daa1cfc99be6cc1372bc95e5a9c69109aefc24ed66dca989470a9125d4cfb9147bdf1aa75c891aef6735e751da0bf0e39b784161595ae0b2b36dafcb7ebc5026c67827fd622c4b374ac6dc0bc70c2d8ad65ce0a3d4bc8b3fa9b615e4a81f08e5ee6c305f95d34508e698e12f069b927aad665f0c", 0xbb}, {&(0x7f0000001900)="1fd18d77394ca2de879d757ae771db659903faf9356418d72ff3459e25372a58e35b9edf0f40c887444ebd483e1efe495793f9ba8c5958fb4ea16a1e41c29b0f190251433767c4d57b170ba581b949c094b315fd714209b2de409d4c24244debfc91f6e7195eaf47c145b4e4d3ddb4981b8e938fe7c6ea67d440ad93897b5a3134fd349d8db2a2a7e599a4e71cad4b06a3bf1736c46def1be88d48e6aa386c6f8cd343684c1ea44fd4a596b9bf2980f8dec99a1f969584f837ba218b4e351e969d2c11de47", 0xc5}], 0x2, &(0x7f0000001c40)=[@rights={{0x20, 0x1, 0x1, [r19, r20, r21, r22]}}, @cred={{0x1c, 0x1, 0x2, {r23, r25, r28}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r29, r30}}}], 0x60, 0x10}, {&(0x7f0000001cc0)=@file={0x698c6fb4487c787c, './file0\x00'}, 0x6e, &(0x7f0000001f00)=[{&(0x7f0000001d40)="c95d2d1a7e959fc38369f7e47487ebe2f1bc94fde3825a2389c076dd37b66cfe32e8", 0x22}, {&(0x7f0000001d80)="3456f2b21f24f9d0ccdf19e1eae699520241dfd22136e5b2fd067bd9e8f135b44c805af8a9638949f3c739fadda9b7df81a156319386de689ec34862be39b1a15ae320a752e4c1b005129329a68b1d6e59cfb1d52ec6955f534e941d149e806e0e3c82bd3c", 0x65}, {&(0x7f0000001e00)="44c656b8a346aa665397333b1844089b9c20de22ead292449d286ee48b2240f9fdd8c2a2e96012ba063efbb57574c649cd27428653f43a92828d301a92c059d521932ef92cd05f3d2397d9263fa6bf1e40f8f2c202870cbba0df52504c55a5fb8b222a8da11c7462700bbb989dfc53fcf2cea12ba5dd127b721f73bacb4272fe68cdab4d426e164031ec09484a1969594f6fb5cf49", 0x95}, {&(0x7f0000001ec0)="7d3bb2547761697fb879e72ecf38cd9ac6b187a93f", 0x15}], 0x4, &(0x7f0000002080)=[@rights={{0x2c, 0x1, 0x1, [r31, r32, r34, r2, r0, r35, r36]}}, @cred={{0x1c, 0x1, 0x2, {r37, r39, r40}}}, @cred={{0x1c, 0x1, 0x2, {r41, r43, r46}}}, @rights={{0x2c, 0x1, 0x1, [r47, r3, r48, 0xffffffffffffffff, r2, r3, r49]}}, @rights={{0x24, 0x1, 0x1, [r7, r50, r51, r52, r53]}}], 0xc8, 0x4800}, {&(0x7f0000002180)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002380)=[{&(0x7f0000002200)="5bebaa8d282be701360bd9127859ec9411123754ee2b1de3889fb33be01d06709aba2f0a1a2530e4c81781387ea9a92c2acbf1a558228ffae13c1af2f42ee803cb72bc53de4993e7d2688b66efb70a1249b5e572577a34c06415cd75a96fc03c6f52ec3b88ef2afaa9972affcb0755965636d8d42dbd07ff92d878da2aa81341eb52bb0099e0b7f0ef80d76c6120aeb8669792ca05456b2f95a373a686fad95738c1fc4e63ee9449d48392e660314d9d637f7d204a16ab7b5837b8de5fa8b5cc9c0ab63a70508276510e204544af75811b614406eb76891c070c25cda1479b2d", 0xe0}, {&(0x7f0000002300)="c1ba15116372af33ec5af81fc4dccb1826134ef1ac8b15664b0dc64e7f7591e42a1d58384b86b41c3e034a3a25f583c114e146f75faf7183de4c7d04eba057f43cd258db237124d7c147e35c3896701024448250ef002a32a6525bd855bef6466b8bdef105649fc8fc7f44af140e7991ff8d0c49d96d2b5bda306cba", 0x7c}], 0x2, &(0x7f0000002d00)=[@cred={{0x1c, 0x1, 0x2, {0x0, r55, r57}}}, @cred={{0x1c, 0x1, 0x2, {r61, r63, r64}}}, @cred={{0x1c, 0x1, 0x2, {r66, r68, r69}}}, @cred={{0x1c, 0x1, 0x2, {r70, r72, r73}}}, @cred={{0x1c, 0x1, 0x2, {r75, r77, r78}}}, @rights={{0x18, 0x1, 0x1, [r79, r80]}}, @cred={{0x1c, 0x1, 0x2, {r81, r83, r84}}}, @cred={{0x1c, 0x1, 0x2, {r85, r87, r90}}}], 0xf8, 0x805}], 0x4, 0x44000) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r7) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:48 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0xa00000000000000) 22:26:48 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x7a000000, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:26:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0xc0045878, 0x0) [ 1200.977504][ T6114] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:26:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0xc008ae67, 0x0) 22:26:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0xc01064ac, 0x0) 22:26:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0xc0189436, 0x0) 22:26:49 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) close(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r3 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r3) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) [ 1201.459407][ T6125] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:26:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0xc01c64ad, 0x0) 22:26:49 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r1, &(0x7f0000000500), 0x5d, 0x0) ioctl$VIDIOC_G_STD(r1, 0x80085617, &(0x7f00000000c0)) 22:26:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0xc020660b, 0x0) [ 1201.864714][ T6341] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:26:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) 22:26:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0xc0306201, 0x0) 22:26:49 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000080)={0x11, 0xc, r6, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xf17044f5dfe4d5f9) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r7 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r7) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) r8 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x8000, 0x0) ioctl$UI_SET_KEYBIT(r8, 0x40045565, 0x77) [ 1202.258082][ T6341] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:26:50 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x81000000, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:26:50 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0xe00000000000000) 22:26:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0xc05812fe, 0x0) 22:26:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) 22:26:50 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) perf_event_open(&(0x7f00000027c0)={0x1, 0x70, 0x0, 0x5, 0x7, 0x10, 0x0, 0x0, 0xe3cd57f242c8bb56, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0xfff, 0x4, @perf_config_ext={0xe3b, 0x1000000000}, 0x42400, 0x359, 0x5490018b, 0x2, 0x8, 0x9, 0x401}, r3, 0x8, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) setxattr$security_evm(&(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)='security.evm\x00', &(0x7f0000001f00)=@ng={0x4, 0x20, 'M'}, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000140)={&(0x7f0000000000)="59e7a2b6ca92307d5a5ad822ffc21b9dc87d6d40ce76f731bf5433545e9200ebd43b34149bc7c6553d51d11ca0aebc46e341a98bbb9e1fc7e35e867f09cb88f5020cdc4f7e54324b52187f15b0e5a8d3838d945865b30d793bcf7f0909e011c313dfa6d9e47f2a0031f9e15c10957e", &(0x7f0000000280)=""/128, &(0x7f00000000c0)="18511c278c298a00c2c0269d46dbd1dd35690e1b4674bc5422", &(0x7f0000000300)="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", 0xcae, r2}, 0x38) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r6 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r6) sendmmsg(r0, &(0x7f0000002680)=[{{&(0x7f0000000400)=@phonet={0x23, 0x3, 0x57}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000480)="605c330b8c4c43aae4a67d7377fe940eebe89cb1be2bab2c33783fff079e3813ed1f92e4dd4355664aa60df6f511c034d2095b5cdcff14e26e31eccabb6983bf4b1c34d90d0c093026359c657a5559a16d2303ac74da6c76ea8d228a72673e7472b6c5a9", 0x64}, {&(0x7f0000000500)="41cf9c40aa84853e8e11038bb18727dda597ea178ac7345bf8106a7dc5ba158870b776b4ee053c3e9875f2920c81f8646987bdfb3e2af7679a4b7759263fc2458f87b93a2788baa8160c6d4481b3827e51cf3aae368e875206ec78aaf377424533b020e0464dc6a61f684c272d89395554708bc5bd2ca3b29e4bb0c38137da9306db17adba3ab92c129b0c7e04070f56c4a364c796fb16d876671d22748b7e199289c0163189139a22b67c83bf34164d056a0a44c44f48dbc978fa03e3267b80cdcab9756936c7ff5df708a6feca763c8fb1c1a2a8e2a15c61d8b91ec808cd", 0xdf}, {&(0x7f0000000600)="07151faee6bdd956c194675b9fac35777958064925d1f6001025eae58b96a27fad862787b49e045ac0ffd43779f0f38228ff470cd17be2986e53aa2406b184a86f3c4a6dd1daf1d79ee4f958995016f45f66ba11d283b9796b75431e9fa70a3c68fee332342d28a0cfea8463a83e5d88d290064a2157b19ba1b329314d4d849bd2325ac55a883faabcfc1e4a14bdaf79de9f5048e42ea63b57ad91380c7ba4f7c714065b35bdad9d171763c70546af7785322895dacd6897c88bac25c6dfa59e9dbe3a4d3a3cfbe309c347191172", 0xce}, 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&(0x7f0000002640)=[{&(0x7f0000003b40)="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0x1000}, {&(0x7f0000006000)="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", 0x24c}, {&(0x7f0000002540)="27707cb1e84572a1284cef8e883d6a63f4bdced88814ca43474c3d88e235efc5ece61a6bbb940fd653fa619d74018d6df9ff67eca69be08f4693ab5d84559d4cadb391f70c4e1466748ca816069cc9ff579233bcd18cc5eb34f83369d7ca94c50369070cffd4ad803e9b2fc6742eaa7b1651618031bec961ce99bb86a6d241a1f0a4bf682f85d2b07c46d70f0ac368b608d6c7b92c97d1654bb6a4148a9977595f957a82db1f3f355ccdcb4b9c99c9ce9ab879e6760ecf1a33195fad984e3f637de4", 0xc2}], 0x3, &(0x7f0000004b40)}}], 0x4, 0x80050) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000001e40)) r7 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) r8 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000001f40)='/dev/dlm_plock\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000001f80)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x3}) close(r7) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:50 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x20000, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000100)) [ 1202.508755][ T6477] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:26:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x2) 22:26:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) 22:26:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x3) 22:26:50 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) dup(r1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cgroup.controllers\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001f9) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) r5 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r6 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r5, 0x0, r7) mount$9p_xen(&(0x7f00000000c0)='syz\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x800, &(0x7f0000000280)={'trans=xen,', {[{@version_u='version=9p2000.u'}, {@cache_none='cache=none'}, {@cachetag={'cachetag', 0x3d, 'vcan0\x00'}}, {@debug={'debug', 0x3d, 0x3ed0000000000000}}, {@dfltgid={'dfltgid', 0x3d, r7}}], [{@measure='measure'}]}}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r8 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r8, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r8) ioctl$EVIOCGABS0(r8, 0x80184540, &(0x7f0000000000)=""/98) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) 22:26:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x4) [ 1203.103697][ T6563] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:26:51 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x88a8ffff, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:26:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') dup3(0xffffffffffffffff, r0, 0x0) 22:26:51 executing program 1: socket(0x200000000000011, 0x4000000000080002, 0xdd86) r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r1) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r2) r3 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r3) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x200000000000011, 0x4000000000080002, 0x0) r7 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r7, &(0x7f0000000080)={0x11, 0xc, r8, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) sendto$l2tp(r7, &(0x7f0000000280)="ba713fb488e0dfe09a5d84b92da236c2da4640e1f13aa8ef75453bf86d9d49717244bbb89e41b5e2da5f594ea67ca98bc69f1adc375e76ceb01bb3ae54a4d266373de0bacbbdae9b9a37a307640ca9105d876113a068ce02876516e6b346615f5d8734ce01dff8a6ea7d65de9828c96465e0dc6a546eff8fbd0bc3216d9705b5c43e", 0x82, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x1}, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r6, &(0x7f0000000080)={0x11, 0xc, r9, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r10 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r10, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x5) 22:26:51 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x1905000000000000) 22:26:51 executing program 0: socket$kcm(0x10, 0x2, 0x10) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f00000004c0)={0x0, {{0x2, 0x0, @multicast2}}, {{0x3, 0x0, @multicast2}}}, 0x108) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f00000004c0)={0x0, {{0x2, 0x0, @multicast2}}, {{0x3, 0x0, @multicast2}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f00000000c0)={0x2, {{0x2, 0xce23, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {{0x2, 0x4e21, @multicast2}}}, 0x108) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ocfs2_control\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000240)="31c35c7eff74742019af612609729f5aa611e73b822fec381a49ec6a606541dfe7387c06de5853f1ef4ea9604bb0d04550f00e46750b62a540c6a6a4e07b5b1b0bb0e893c74378219cde6d5f579e567c5315a74a699fa1226ff48718c4bb88dc4b7784d901f0af08c19ac3c4c10e30f8dcc34e53ce07cba70c381e3f5e4972816cef1891fa7bee49959515c7049e76c560bd28d22278e3a8378f14dfa99469e02bcd7d9dea8ced3ccd4870f5365a25d437087876692a645d1a8dd67428814bf3b25194e212ca32f0bbbbfd9b", 0xcc) prctl$PR_GET_SECCOMP(0x15) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x2e}], 0x1}, 0x0) 22:26:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') dup3(0xffffffffffffffff, r0, 0x0) 22:26:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x6) 22:26:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') dup3(0xffffffffffffffff, r0, 0x0) 22:26:51 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r6, 0x4) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r7 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r7) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x7) 22:26:51 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) [ 1204.486990][ T6710] __nla_validate_parse: 3 callbacks suppressed [ 1204.487004][ T6710] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:26:52 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x9effffff, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:26:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x8) 22:26:52 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) 22:26:52 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="80000000", @ANYRES16=r1, @ANYBLOB="7f6b2abd7000ffdbdf250a00000005000800020000000a000600aaaaaaaaaabb000010000a0026ec488b73794e12e1e6cbd4080050800400050004000b002800508011000100270e0b02b2c5f48e67504f68b600000004000500090001007d45c7c27e000000050008000100000009000a00b87ca9d85e000000a2545a"], 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008040) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x1e, 0xa, 0x0) r5 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r5) r6 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r6) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=@newlink={0xec, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xc4, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xb4, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_EGRESS_QOS={0x4}, @IFLA_VLAN_EGRESS_QOS={0x40, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x422}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8000, 0xff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x7ff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0x4}}]}, @IFLA_VLAN_INGRESS_QOS={0x64, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xf42c, 0x80}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x10000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x4}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9, 0xfff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x95bb, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0x7}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x80, 0x8}}]}]}}}, @IFLA_LINK={0x8, 0x5, r9}]}, 0xec}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000002c0)={'vxcan1\x00', r9}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000280)={'batadv_slave_1\x00', 0x0}) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r10, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r11 = accept$alg(r4, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r11, 0x1, 0x25, &(0x7f0000000000)=0x6802, 0x4) close(0xffffffffffffffff) r12 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) r13 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r13, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r13, &(0x7f0000000080)={0x11, 0xc, r14, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r13, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r15 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r15, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r15) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:52 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x1f00000000000000) 22:26:52 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r1, &(0x7f0000000500), 0x5d, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0x7ff, 0x5, 0xffff, {0x5, 0x200}, 0x2, 0x7}) 22:26:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x300) [ 1204.847302][ T6946] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:26:52 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) 22:26:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x500) 22:26:52 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r6 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r6) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) sendmsg$nl_route(r5, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000001900040026bd7000ffdbdf251c00807cfc03fe0200020000147f2f448da8137f1a671904def64e00120028005501424445e6cf12f29b334cbe02140012001000"], 0x44}, 0x1, 0x0, 0x0, 0x40}, 0xc800) 22:26:52 executing program 5: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) 22:26:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x600) [ 1205.464050][ T6945] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1205.728109][ T6949] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:26:53 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0xe1d6535a, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:26:53 executing program 5: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) 22:26:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x700) 22:26:53 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r5) r6 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r6) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=@newlink={0xec, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xc4, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xb4, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_EGRESS_QOS={0x4}, @IFLA_VLAN_EGRESS_QOS={0x40, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x422}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8000, 0xff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x7ff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0x4}}]}, @IFLA_VLAN_INGRESS_QOS={0x64, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xf42c, 0x80}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x10000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x4}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9, 0xfff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x95bb, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0x7}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x80, 0x8}}]}]}}}, @IFLA_LINK={0x8, 0x5, r9}]}, 0xec}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000680)={'vxcan1\x00', r9}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002e40)=[{{&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000280)="786ec9c92e37140d76a5d54d213b402a4e8017ba2b1a6e8a9ae993cb215275eb547d84dd07ee7b4842b2bc90746a317182f44a96e11b279a08fdab8fbc104069cf44255b076e4b68747f375772d35b3f14399949", 0x54}], 0x1}}, {{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)="4a63074ff5edfe11bc446f7f5dfeec47971714a140151cf42096168426", 0x1d}, {&(0x7f0000000300)="b7b9b2cf3b5a73348b52d5b1819cde755f156eaa5c85b32653f610619ff2151fa23257591d051c10cec049b04d520d1deb972f1a515e7ae45519836c1d11b9b742aaff04309e90664eaca147982c056da86437cb9537b2834329ca1b4c4ab4a8", 0x60}, {&(0x7f0000000140)="2bd6fbad", 0x4}], 0x3, &(0x7f00000006c0)=[@ip_retopts={{0x10}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r10, @local, @rand_addr=0x1}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x5}}, @ip_retopts={{0x3c, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x2c, 0x9, 0x3, 0x1, [{@remote, 0xfffffff8}, {@multicast1, 0x79000000}, {@loopback, 0x96}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}, {@multicast2, 0x46d}]}]}}}], 0x88}}, {{&(0x7f0000000780)={0x2, 0x4e22, @multicast2}, 0x10, &(0x7f0000001880)=[{&(0x7f00000007c0)="8d68ceffd9994fbd748b8502e6df66ee994fc7ea39fb9924803aa364743cfd33bab190b848aaaf080bc3ab8095f5923a0c69b8d58f174144f28c2f27ff1475dfc10837b0f30d7071df14e8d83dbf4c709f9c03e506fb079776fe4c4f41c57ad40249", 0x62}, {&(0x7f0000000840)="0fe614f27a7d673e56dd001bd4b5f8ebed948955", 0x14}, 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0x1000}], 0x3, &(0x7f00000018c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @loopback, @local}}}, @ip_retopts={{0x124, 0x0, 0x7, {[@rr={0x7, 0x13, 0xc5, [@rand_addr=0x1dd, @broadcast, @loopback, @dev={0xac, 0x14, 0x14, 0x3f}]}, @rr={0x7, 0x27, 0x18, [@dev={0xac, 0x14, 0x14, 0x21}, @rand_addr=0x5, @multicast1, @broadcast, @multicast1, @empty, @multicast2, @multicast1, @multicast2]}, @timestamp_prespec={0x44, 0x24, 0xf0, 0x3, 0x0, [{@local, 0x5}, {@empty, 0x7f}, {@local}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x80}]}, @timestamp_prespec={0x44, 0x1c, 0x51, 0x3, 0x7, [{@remote, 0x1}, {@multicast1, 0x7}, {@remote, 0x9}]}, @timestamp_addr={0x44, 0x2c, 0xdb, 0x1, 0x1, [{@empty, 0x400}, {@multicast1, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x81}, {@local, 0x3}, {@remote, 0x6}]}, @ssrr={0x89, 0x7, 0xd1, [@local]}, @cipso={0x86, 0x42, 0x2, [{0x0, 0xe, "b4b0ae31c927f4a010b2c158"}, {0x0, 0x12, "c7e8b9b36bfbc112829da780062ae4c3"}, {0x7, 0xa, "447af390f1ccd843"}, {0x7, 0x12, "bb4a555c2bfcb09f41eefd72ad9b7aff"}]}, @timestamp_addr={0x44, 0xc, 0x55, 0x1, 0xb, [{@empty, 0x400}]}, @noop, @cipso={0x86, 0x16, 0x3, [{0x7, 0x10, "f92bc34a5e858fdb9fb21994997a"}]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x3}}], 0x160}}, {{&(0x7f0000001a40)={0x2, 0x4e22, @loopback}, 0x10, &(0x7f0000002a80)=[{&(0x7f0000001a80)="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", 0x1000}, {&(0x7f0000002b40)="a7131bc044ca2cab865c803905447a5574bd15a3256d92e6af36eac2fac0a42353c15353a9f32ad5f02319f8e1307432ae26f7af95e858746d841de1242ab738efd1ae77d9bd3ee68e51a0407bc3f152970cc7744c09326631a19a11065e324e656ecc023d192f089e26e9b6a9a522672b3000bad030a9c25d81f0d2bfa1ab080426f65bc6169cdfc1865dc52844e1f45ee8babaff5cb3db8646e4269ea907ad46c4fcc6c8225eba7d4e999523ecc8549a98187f8fd02ec0b03e96d91b9f1b2dcc7ffdf87f5b1ec16586da82", 0xcc}, {&(0x7f0000002c40)="dfcf504d852166b4aebad1515c93dde5c1a5ed89f88374c7a58dc852ea9b307d219b04fe999426a36198a16c12cc588e7cdc54c6f30a74e8d0b3b99716bba2114bb7d2bd63b147f0be3403e8ff1ed6a69a5aff096deb701fad6184a8278b074c2de9c9eded0e90bf31b1204d9708a8ee897bffb4851d67834222031b8213be02a2d47c5b537ba9bcf8ea63504e4ca19d4b1235d538ed572cf245c9d46c540b601615bb5ae391ae15d077db9209d28dcd9e5c6bfe0be48046e5e385767ce293c1ec1107afa4e474578a763b8ec5552e4307f52a823485c12a", 0xd8}, {&(0x7f0000002d40)="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", 0xfc}], 0x4}}], 0x4, 0x88000) 22:26:53 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x2000000000000000) 22:26:53 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140)='/dev/bsg\x00', 0x8080, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000180)={0x7, 0x4d, 0x1}, 0x7) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r3 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r3) sendto$inet6(r3, &(0x7f00000001c0)="90a55fb2611cd91322a5641a097985aced51a0746c5894f975b3f9193fdafc91fde949aac119ac19ceadbbf88bab2a", 0x2f, 0x20040884, &(0x7f0000000200)={0xa, 0x4e24, 0x6, @loopback, 0x4}, 0x1c) set_thread_area(&(0x7f0000000240)={0x4, 0x1000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1}) 22:26:53 executing program 5: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) [ 1206.110105][ T7174] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:26:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x3f00) 22:26:54 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 22:26:54 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, 0xffffffffffffffff) ioctl$SIOCX25CALLACCPTAPPRV(r3, 0x89e8) close(0xffffffffffffffff) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000080)={0x11, 0xc, r6, 0x1, 0x0, 0x6, @broadcast}, 0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=@newlink={0xec, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xc4, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xb4, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_EGRESS_QOS={0x4}, @IFLA_VLAN_EGRESS_QOS={0x40, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x422}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8000, 0xff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x7ff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0x4}}]}, @IFLA_VLAN_INGRESS_QOS={0x64, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xf42c, 0x80}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x10000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x4}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9, 0xfff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x95bb, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0x7}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x80, 0x8}}]}]}}}, @IFLA_LINK={0x8, 0x5, r9}]}, 0xec}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=@ipv4_deladdr={0x9c, 0x15, 0x114, 0x70bd2a, 0x25dfdbfc, {0x2, 0x20, 0x32, 0xc8, r9}, [@IFA_CACHEINFO={0x14, 0x6, {0x7, 0x7, 0x0, 0x40}}, @IFA_ADDRESS={0x8, 0x1, @initdev={0xac, 0x1e, 0x1, 0x0}}, @IFA_BROADCAST={0x8, 0x4, @loopback}, @IFA_LABEL={0x14, 0x3, 'batadv0\x00'}, @IFA_FLAGS={0x8, 0x8, 0x109}, @IFA_CACHEINFO={0x14, 0x6, {0xe50, 0x7f, 0x7, 0x400}}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0x1, 0x0, 0x2}}, @IFA_LABEL={0x14, 0x3, 'bond_slave_0\x00'}, @IFA_FLAGS={0x8, 0x8, 0x7}]}, 0x9c}, 0x1, 0x0, 0x0, 0x8001}, 0x4001) sendmsg$key(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r10 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r10, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) dup(0xffffffffffffffff) close(r10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x4000) 22:26:54 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(0xffffffffffffffff, r0, 0x0) [ 1206.616832][ T7173] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1206.967223][ T7180] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:26:55 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0xf0ffffff, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:26:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x60ff) 22:26:55 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000040)) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r5, &(0x7f0000000500), 0x5d, 0x0) ioctl$SNDCTL_DSP_GETOPTR(r5, 0x800c5012, &(0x7f0000000000)) r6 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r6) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 22:26:55 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x3000000000000000) 22:26:55 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x200400, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000200)={0x3, &(0x7f0000000180)=[{}, {}, {}]}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x0, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={'rose', 0x0}, 0x4, 'syz0\x00', @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x7, 0x7, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) [ 1207.332897][ T7410] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:26:55 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) 22:26:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x7700) 22:26:55 executing program 1: r0 = syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0x5, 0x4043) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x6429, 0x2, 0x4, 0x41}, {0x8000, 0x3, 0x6, 0x2}, {0x6, 0x3, 0x8}]}) r1 = socket(0x20000000000001b, 0x4000000000080002, 0x3f) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r6 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r7, &(0x7f0000000500), 0x5d, 0x0) ioctl$TIOCNOTTY(r7, 0x5422) close(r6) ioctl$PPPIOCSPASS(r0, 0x40107447, &(0x7f0000000200)={0x7, &(0x7f0000000140)=[{0x4, 0x4, 0xf8, 0x553c}, {0xff87, 0x8, 0x3, 0x10000}, {0x6, 0x6, 0x20, 0x6}, {0x476, 0x7, 0x0, 0x8}, {0x8000, 0x9c, 0xaa, 0xff}, {0x400, 0xf7, 0x3, 0x3}, {0x9, 0x63, 0x2, 0x7f}]}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:55 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) 22:26:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0xb700) 22:26:55 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) [ 1207.860469][ T7412] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1208.217336][ T7412] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:26:56 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0xfeffffff, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:26:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0xff00) 22:26:56 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$TIOCCONS(r2, 0x541d) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x4100, 0x0) bind$packet(r5, &(0x7f0000000100)={0x11, 0x17, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) read$char_usb(r5, &(0x7f0000000280)=""/116, 0x74) r6 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r6) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:56 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x40000, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:26:56 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x3759020000000000) 22:26:56 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 22:26:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x107200) 22:26:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x400000) 22:26:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x519000) 22:26:56 executing program 1: r0 = socket(0x28, 0xa, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x4) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x3, 0xfe) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r5) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) r6 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r6, &(0x7f0000000080)={0x11, 0xc, r7, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r8 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r8, &(0x7f0000000080)={0xa, 0xfffc, 0x0, @ipv4={[], [], @multicast1}, 0x5}, 0x1c) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00000000c0)={r9, 0x165}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000180)={r10, &(0x7f0000000380)=""/160}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000000)={r10, 0x23}) r11 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x505000, 0x0) ioctl$SNDCTL_DSP_STEREO(r11, 0xc0045003, &(0x7f0000000200)) 22:26:56 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x3859020000000000) 22:26:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718000) [ 1209.585925][ T7869] __nla_validate_parse: 3 callbacks suppressed [ 1209.585936][ T7869] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:26:57 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0xffffa888, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:26:57 executing program 1: r0 = socket(0x200000000000011, 0x4, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r5) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x721000) 22:26:57 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x40000, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:26:57 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x3959020000000000) [ 1209.901339][ T7875] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:26:57 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000180)=""/149, 0x95}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2, &(0x7f0000001280)=""/242, 0xf2}, 0x10040) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0x7}, 0x8) socketpair(0x11, 0x6, 0x8, &(0x7f00000013c0)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000001400)={'filter\x00'}, &(0x7f0000001480)=0x44) 22:26:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x770000) 22:26:57 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x20, 0x204, 0xbb, 0x9, r3}, &(0x7f0000000140)=0x10) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000300)={0x9, 0x2, 0x6}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x7, 0x1, 0x401, 0x7ff, 0xf3, 0x1, 0x3, [], r2, 0xffffffffffffffff, 0x5, 0x2, 0x4}, 0x40) r5 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dlm-monitor\x00', 0x4a2403, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0xe, 0x15, 0xfd, 0x0, 0x210, r4, 0x5, [], r2, r5, 0x3, 0x2}, 0x40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r8, &(0x7f0000000080)={0x11, 0xc, r9, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r8, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f0000000340)={0xffffffffffffffff}) getsockname$packet(r10, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000003c0)=0x14) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r11 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r11, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r11) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x807100) 22:26:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x905100) [ 1210.402273][ T7989] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:26:58 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r5, &(0x7f0000000500), 0x5d, 0x0) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000000280)={[{0xff, 0x200, 0x8, 0x6, 0x0, 0x0, 0x8, 0x7, 0x8, 0x0, 0x2, 0x4, 0xff}, {0x7, 0x5, 0x3, 0xe6, 0x7, 0x9, 0x80, 0x1, 0x4, 0x5, 0x5, 0x3d, 0x6}, {0x3, 0x8000, 0x6, 0x8, 0x9, 0x40, 0x0, 0x1, 0xfb, 0x1, 0x3, 0x3, 0x6}], 0x9}) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r6 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r6) r7 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r7, &(0x7f0000000080)={0xa, 0xfffe, 0x0, @ipv4={[], [], @local}, 0x8}, 0x1c) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r7) r8 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r8, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r8) r9 = fsopen(&(0x7f0000000000)='exfat\x00', 0x0) read(r9, &(0x7f0000000380)=""/60, 0x3c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) r10 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r10, 0xae71, &(0x7f0000000140)={0xfa}) 22:26:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0xb70000) [ 1210.875668][ T7989] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:26:58 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0xfffff000, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:26:58 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x3a59020000000000) 22:26:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x1000000) 22:26:58 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r5) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000100)={0xfd, 0x2, 0xf5ad, 0x200, r8}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={r8, 0xfffffffb}, &(0x7f0000000040)=0x8) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:58 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x40000, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) [ 1211.152204][ T8212] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:26:59 executing program 0: socket$kcm(0x10, 0x2, 0x10) r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvme-fabrics\x00', 0x2600, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x1ff, 0x204000) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0xfd, 0x2, 0xf5ad, 0x200, r6}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000004c0)={r6, 0xdc1}, &(0x7f0000000500)=0x8) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000003c0)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c13715b377843e370987088000f01700d1bd8de934a12784c96f8243f7cd1dbaf54cb4b3310a9908fac9b7d95e560b7148eea75661b959353fe4ef511de4e1fb573bbd649a183332f705d57171949e4d1e0996ed3d96ca1a377962265968c7480902d309084bff5334c812a2a787342a362fdc2959a82c6ecf857cd2286da491c708bf28475e34a29a76566bfc3a853245f93e6d0a35f1963c45014d309691ce6bba887c39ea3be6bb3d22414010d53615b41b8c83d1", 0xd5}, {&(0x7f0000000100)="2970dbf6db3c542109ad3aa5b7372664319bc05d5cfc9b1317baca85549cebea9789ce86a64c6c8f25106d1a9b6e0cc42f0cb9da8b2cfb118317b22c0a33721c45bd63866a9455df062b09b43424d602f82548c24e2311314d9bdda66640a804fd7fc8159190b43fef2bf64d340c09c8256124a3557c77f6734d928c13d041757b4f0b07b20660378bb809521ec82e724ff9a139744689d8d7e83fb8c65e08cad1ebafe57c5af94d51c34f2e88b72538dda117617fef08e0a26e602c78a89f7001177a9f0bbbf0c5136ffdf2955d2d8925ad278502fc7500687231564155ffce21d9", 0xe2}, {&(0x7f0000000200)="885dd5d91ad77eef496843b0c0bdbcd28260ba6f3833fde8acfb4df51f7eb2725f86a1adae8c8e8587ff82eb83f9be2065acfd57dc8479ec98f663f4e93799ac204fd0ea839660d192a6a5e18cf4e50ccb64a320053a3048f9166760e4", 0x5d}, {&(0x7f0000000280)="e8347a9a7b86cdd3932dfa2143aaf6f0d735c0d08f395f16e0cfb2703834d1cfa671c16f64e649d0528bb871892ee9a825f67c16b629c11ead8a752323b5d03ed83167d27ed87635f442e6ccccd9605cf6054d7a3c552d9ae25c0402d19506b81845856f32e50b18d994deb4d5d6f1e1a969258e6565e6c3a7a5a79dcac27241aea3de82", 0x84}], 0x4}, 0x0) 22:26:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x2000000) 22:26:59 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000080)={0x11, 0xc, r6, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) ioctl$SIOCX25GSUBSCRIP(r5, 0x89e0, &(0x7f0000000280)={'bond_slave_0\x00', 0x9, 0x8}) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r7 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r7) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:26:59 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x4a, &(0x7f0000000100)=[{&(0x7f0000000180)="2e48000024000505d25a80648c00000d040ffc6005000b590a000000051982c137153e370907cac62ec467a400086d11a814b6fbee088000f01700d1bd", 0x2e}]}, 0x4000005) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r1, &(0x7f0000000500), 0x5d, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) write$FUSE_ATTR(r1, &(0x7f00000001c0)={0x78, 0x0, 0x6, {0x4, 0x1, 0x0, {0x1, 0x1000, 0x7, 0xc08c, 0x3ff, 0x4, 0x800, 0x4, 0x0, 0x8000, 0xffffffff, 0x0, r3, 0x9, 0x400}}}, 0x78) 22:26:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x3000000) 22:26:59 executing program 0: socket$kcm(0x10, 0x0, 0x10) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r1) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x800) 22:26:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x4000000) [ 1211.836020][ T8435] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1212.166358][ T8438] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:27:00 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0xffffff7f, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:00 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000000), 0x3b, 0x3}}, 0x20) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r5) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:27:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x5000000) 22:27:00 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x3b59020000000000) 22:27:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718000) 22:27:00 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) ioprio_get$pid(0x3, r0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r2) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000000c0)={0x2, 0xc, 0x4, 0x0, 0x5, {0x0, 0x2710}, {0x2, 0x8, 0x0, 0x80, 0xff, 0x0, "fee5d8f8"}, 0x5, 0x2, @offset=0x64, 0x3, 0x0, r2}) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x374) setresuid(0x0, r5, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000140)={{{@in=@empty, @in6=@mcast1, 0x4e20, 0x2, 0x4e23, 0x200, 0xa, 0x0, 0x80, 0x6, 0x0, r5}, {0x200040000000, 0x0, 0x8813, 0xa6dd, 0x2c, 0xffffffff7fffffff, 0x7, 0x23b}, {0x6, 0x2, 0xffffffff, 0x3}, 0x8, 0x6e6bb3, 0x2, 0x1, 0x3, 0x2}, {{@in=@local, 0x4d2, 0x2b}, 0x2, @in6=@mcast1, 0x3504, 0x4, 0x0, 0x6, 0x7, 0x5, 0x3f}}, 0xe8) [ 1212.435499][ T8441] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x6000000) 22:27:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718000) 22:27:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x7000000) 22:27:00 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r5, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$getregs(0xe, r5, 0x6, &(0x7f0000000280)=""/206) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r6 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r6) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:27:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718000) 22:27:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x8000000) [ 1213.022357][ T8517] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1213.301736][ T8517] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:27:01 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0xffffff9e, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x3f000000) 22:27:01 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b64, 0x718000) 22:27:01 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r5) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:27:01 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x3c59020000000000) 22:27:01 executing program 0: socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x2e}], 0x1}, 0x20000800) 22:27:01 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b64, 0x718000) 22:27:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0xff000000) 22:27:01 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r0) tee(0xffffffffffffffff, r0, 0x5, 0xc) ioctl$VIDIOC_S_AUDOUT(0xffffffffffffffff, 0x40345632, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f00000000c0)="2e48000024000505d25a80648c64fad17cf0ffd5a5696463940d0424fc6005000b400a0000000586554ad91999c137153e37e4cd60149e945a4918a27082df39664b60e58f54c13d3a7d61e5f842934f501bc3a5000fa544448b76eb72b42a5624947b34dbc709e438a283268f6abc544694", 0x72}, {&(0x7f0000000140)="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", 0xffb}, {&(0x7f0000001140)="4a4f4b7a18eecf87316b7543bd01df7cdb7bdb1159c78204e5040c9dc4b12f175290fa0475ec320012b0cc71968de03a2f3f3971f400ec4da79b18cb3d515e457f9e1fb42876bc247916f35045e4964f344056c93ce0579b38d798cc8fce4efe9193e23cfdec1cd39161934f0cebe781d514f724f07c37b4cbab3bfeeb1ba1d2a201df87503ca1ffbf4d453f0c0ad54b76adf0375788dee6851427299219a523e267f1bf6b313b0ae562439d9ff47d389f873201f3a4255453e99a5809d9bccfb740", 0xc2}], 0x3}, 0x8840) 22:27:01 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x1, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) r6 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000400)='/proc/capi/capi20\x00', 0x80000, 0x0) bind$bt_hci(r6, &(0x7f0000000440)={0x1f, 0x0, 0x1}, 0x6) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_DEL_STATION(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000827bd7005000000000000000006001200ff00000006001a0102000000060010008c040000"], 0x2c}, 0x1, 0x0, 0x0, 0x44000}, 0x81) close(r5) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:27:01 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b64, 0x718000) 22:27:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0xff600000) 22:27:02 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0xfffffff0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b64, 0x718000) 22:27:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x400000000000) 22:27:02 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000580)=""/4096, &(0x7f0000000000)=0x1000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=@ipv6_newrule={0x8c, 0x20, 0x300, 0x70bd28, 0x9, {0xa, 0x14, 0x14, 0xab, 0x42, 0x0, 0x0, 0x6, 0x2}, [@FIB_RULE_POLICY=@FRA_GOTO={0x8, 0x4, 0x400}, @FRA_SRC={0x14, 0x2, @loopback}, @FIB_RULE_POLICY=@FRA_SUPPRESS_IFGROUP={0x8, 0xd, 0x1}, @FRA_DST={0x14, 0x1, @mcast2}, @FIB_RULE_POLICY=@FRA_FWMARK={0x8, 0xa, 0x8}, @FRA_SRC={0x14, 0x2, @ipv4={[], [], @local}}, @FIB_RULE_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0x4e20}}, @FRA_SRC={0x14, 0x2, @loopback}]}, 0x8c}, 0x1, 0x0, 0x0, 0x2}, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x15, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r7 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r7) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:27:02 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/66, 0x42, 0x122, &(0x7f0000000100)={0x2, 0x4e24, @empty}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x30080000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x118}, 0x1, 0x0, 0x0, 0x1}, 0x8001) r2 = creat(&(0x7f0000000340)='./file0\x00', 0x40) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000005c0)={r2, 0x0, 0xb6, 0x41, &(0x7f0000000380)="c6fcfd52a27951ad4e204391140084451d99c4aa2b7c31dcb41545b24507402aef8f525967da5b582d473da2214d7ae42955a44739d803e9de4e7dca79dbca5d37f7a17bc18a22fc0e7c447078f16c314355809fcf27cd2a4419825ca73cf8f213248d5889fc2631d3b8cf1abd340c31cb4bca9c17ec9828976fb618f568828c2b92e5a427a1e44374124c7c161023420a97c07d8ba30c6f59da8d26281a7d4906a2170f69e3f746cba93f305e07f07f5c9e0ddcac48", &(0x7f0000000440)=""/65, 0x200, 0x0, 0x57, 0x4e, &(0x7f00000004c0)="bcda5946af091aabb0e67a4739fb60a3bc45473d5456165a9ba0419318aa6b6c7e96a1e9fb7bf3deec5e54070d5a77523bed44610e4ca5683bc947ed2a62c0cf6ff25dd3916156119699217b4e94323610be844d87d772", &(0x7f0000000540)="cd32988328df20e8c17fd3cba8d9d314ccd6c6960b05efb2b1e02e42c02f89cc613502d5dcf752b83b7945dca961c7dd8fbff2e1662915910a85b23f4783da03baf72a20596fdbd5a226198af636"}, 0x40) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000001c0)=0x4, &(0x7f0000000200)=0x2) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000180)={r3, &(0x7f0000000380)=""/160}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000180)={r3, 0x3}) 22:27:02 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x3d59020000000000) 22:27:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b64, 0x718000) [ 1214.801383][ T8907] __nla_validate_parse: 1 callbacks suppressed [ 1214.801394][ T8907] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x60ffffffffff) 22:27:02 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x226800, 0x0) ioctl$UI_BEGIN_FF_ERASE(r0, 0xc00c55ca, &(0x7f0000000080)={0x6, 0xfd1, 0x692c}) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) ioctl$CAPI_INSTALLED(0xffffffffffffffff, 0x80024322) 22:27:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b64, 0x718000) 22:27:02 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r5) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) 22:27:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x770000000000) 22:27:03 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0xfffffffe, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:03 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b64, 0x718000) 22:27:03 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4402, 0x0) r1 = dup(0xffffffffffffffff) r2 = socket$alg(0x26, 0x5, 0x0) r3 = accept4(r2, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') sendfile(r3, r4, 0x0, 0x10000000000443) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r4, 0xc0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)=0x6, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, r1, 0x0, 0x5, &(0x7f0000000000)='ppp1\x00', r5}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)={r5}, 0xc) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r6, &(0x7f00000002c0)={0x14, 0x88, 0xfa00, {r7, 0x30, 0x0, @ib={0x1b, 0x0, 0xec, {}, 0x4}}}, 0x90) write$RDMA_USER_CM_CMD_CONNECT(r0, &(0x7f0000000100)={0x6, 0x118, 0xfa00, {{0x4, 0x4, "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", 0x2, 0x2, 0x5, 0x80, 0x5, 0x6, 0x24, 0x1}, r7}}, 0x120) r8 = socket$kcm(0x10, 0x2, 0x10) flock(r8, 0x8) sendmsg$kcm(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)}, 0x4000) 22:27:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x7fffffffefff) 22:27:03 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) r5 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r5) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@remote, @in=@initdev}}, {{@in6=@dev}, 0x0, @in=@initdev}}, &(0x7f0000000000)=0xe8) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r7, &(0x7f0000000500), 0x5d, 0x0) ioctl$VIDIOC_QUERYBUF(r6, 0xc0585609, &(0x7f0000000380)={0x9, 0x4, 0x4, 0x4010000, 0x0, {}, {0x4, 0xc, 0x80, 0x40, 0x63, 0x40, "1ebd2a80"}, 0x6, 0x4, @fd=r7, 0x0, 0x0, 0xffffffffffffffff}) accept$netrom(r8, 0x0, &(0x7f00000000c0)) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r9 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r9, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r9) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:27:03 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x3e59020000000000) 22:27:03 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b64, 0x718000) [ 1215.762996][ T9137] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0xb70000000000) 22:27:03 executing program 0: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 22:27:03 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b64, 0x718000) 22:27:03 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) r4 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r6 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r7, &(0x7f0000000500), 0x5d, 0x0) ioctl$CAPI_GET_PROFILE(r7, 0xc0404309, &(0x7f0000000000)=0x1) close(r6) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:27:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x10720000000000) 22:27:04 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0xffffffff, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:04 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=@newlink={0xec, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xc4, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xb4, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_EGRESS_QOS={0x4}, @IFLA_VLAN_EGRESS_QOS={0x40, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x422}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8000, 0xff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x7ff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0x4}}]}, @IFLA_VLAN_INGRESS_QOS={0x64, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xf42c, 0x80}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x10000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x4}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9, 0xfff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x95bb, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0x7}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x80, 0x8}}]}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0xec}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000100)={@loopback, r4}, 0x14) 22:27:04 executing program 5: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718000) 22:27:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x80710000000000) 22:27:04 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) r4 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r4) getsockopt$IP_SET_OP_VERSION(r4, 0x1, 0x53, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=@newlink={0xec, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xc4, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xb4, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_EGRESS_QOS={0x4}, @IFLA_VLAN_EGRESS_QOS={0x40, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x422}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8000, 0xff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x7ff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0x4}}]}, @IFLA_VLAN_INGRESS_QOS={0x64, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xf42c, 0x401}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x10000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x4}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9, 0xfff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x95bb, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0x7}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x80, 0x8}}]}]}}}, @IFLA_LINK={0x8, 0x5, r8}]}, 0xec}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000280)={@mcast1, @local, @mcast2, 0xff, 0x1, 0x7f, 0x100, 0xe9, 0xa10000, r8}) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r9 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r9, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r9) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:27:04 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x3f00000000000000) [ 1216.903781][ T9372] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:04 executing program 5: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718000) 22:27:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x90510000000000) 22:27:04 executing program 5: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718000) 22:27:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x100000000000000) 22:27:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b64, 0x718000) 22:27:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x200000000000000) [ 1217.661302][ T9375] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1218.137084][ T9379] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:27:06 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b64, 0x718000) 22:27:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x300000000000000) 22:27:06 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) r2 = socket(0xf, 0x4000000000080002, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002a00)={@empty, @multicast1, 0x0}, &(0x7f0000002a40)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002a80)={'vcan0\x00', r3}) bind$packet(r2, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) sendmsg$key(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r5 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r5) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000440)={r5}) r6 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r6, &(0x7f0000000080)={0x11, 0xc, r7, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x4000000) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000140)=0x100, 0x4) r8 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r11, &(0x7f0000000080)={0x11, 0xc, r12, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r13 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r13, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r13, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r13) setsockopt$inet6_IPV6_PKTINFO(r13, 0x29, 0x32, &(0x7f0000000200)={@remote, r1}, 0x14) write$RDMA_USER_CM_CMD_CREATE_ID(r10, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffffffffffff}, 0x2, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r10, &(0x7f0000000280)={0x16, 0x98, 0xfa00, {&(0x7f0000000000), 0x2, r14, 0x1c, 0x1, @ib={0x1b, 0x401, 0x4, {"74f17a8806b5979da1f8ab21b55d52a8"}, 0x3, 0xb4e, 0x8}}}, 0xa0) bind$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r15 = socket$inet6(0xa, 0x0, 0x0) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) connect$inet6(r15, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r15) 22:27:06 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x3f59020000000000) 22:27:06 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xfd, 0x2, 0xf5ad, 0x200, r3}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x4800, 0x200}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r4, @ANYBLOB="4ee109c1faff0400250333000700980a030000080309"], 0x1a) socket$kcm(0x10, 0x2, 0x10) r5 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r6 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x2e}], 0x1}, 0x884) r7 = socket(0xf, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r7, &(0x7f0000000080)={0x11, 0xc, r8, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) accept$phonet_pipe(r7, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 22:27:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b64, 0x718000) [ 1218.747699][ T9516] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x400000000000000) 22:27:06 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b64, 0x718000) 22:27:06 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$can_j1939(0x1d, 0x2, 0x7) close(r2) prctl$PR_SET_MM(0x23, 0x1, &(0x7f0000ffc000/0x4000)=nil) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) r6 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x1e7) r7 = syz_genetlink_get_family_id$SEG6(&(0x7f00000000c0)='SEG6\x00') r8 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r8, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r8) sendmsg$SEG6_CMD_SETHMAC(r6, &(0x7f0000000200)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="4c0000009f56b47b0277339fdfaac418e917e4558a3afeb28f943da1afa442b3f614508b3a873abfda30b6fa393978c7862fdd242c4631d70600a0fad4835420b97ad12def4e170f696f718c", @ANYRES16=r7, @ANYRESOCT=r8], 0x3}}, 0x4000) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x8014) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r9 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r9, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r9) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40, 0x0) ioctl$TIOCMBIC(r10, 0x5417, &(0x7f00000002c0)=0xffffffff) r11 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cachefiles\x00', 0x40000, 0x0) setsockopt$packet_fanout(r11, 0x107, 0x12, &(0x7f0000000400)={0x7ff}, 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r12, &(0x7f0000000080)={0x11, 0xc, r13, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r12, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r14 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000440)='/dev/btrfs-control\x00', 0x80000, 0x0) connect$can_bcm(r14, &(0x7f00000004c0)={0x1d, r5}, 0x10) 22:27:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x500000000000000) 22:27:06 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b64, 0x718000) [ 1219.313548][ T9510] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:27:07 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x2, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x600000000000000) 22:27:07 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b64, 0x718000) 22:27:07 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x4059020000000000) 22:27:07 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) read$alg(r2, &(0x7f0000000300)=""/233, 0xe9) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r5) r6 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r7, 0xc05064a7, &(0x7f0000000280)={&(0x7f0000000040), &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000140), &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], 0x2, 0x0, 0x4, 0x0, 0xfff}) setsockopt$inet_group_source_req(r6, 0x0, 0x2e, &(0x7f00000004c0)={0x0, {{0x2, 0x0, @multicast2}}, {{0x3, 0x0, @multicast2}}}, 0x108) setsockopt$IP_VS_SO_SET_FLUSH(r6, 0x0, 0x485, 0x0, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) [ 1219.639136][ T9520] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1220.015494][ T9796] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b64, 0x718000) 22:27:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x700000000000000) 22:27:07 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/timers\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000280)={@l2tp6={0xa, 0x0, 0x1, @remote, 0x1}, {&(0x7f0000000180)=""/170, 0xaa}, &(0x7f0000000240), 0x49}, 0xa0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r2) fsetxattr$security_evm(r2, &(0x7f0000000340)='security.evm\x00', &(0x7f0000000380)=@ng={0x4, 0x13, "26c6e29a20da6b7f"}, 0xa, 0x6) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0xf}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x200408c4}, 0x10) 22:27:07 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(0xffffffffffffffff) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:27:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b64, 0x718000) 22:27:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x800000000000000) 22:27:08 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x189040, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000380)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) time(&(0x7f0000000140)) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f00000004c0)={0x0, {{0x2, 0x0, @multicast2}}, {{0x3, 0x0, @multicast2}}}, 0x108) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x1, 0x212002) getsockopt$CAN_RAW_FD_FRAMES(r2, 0x65, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x60) ioctl$PPPIOCSMRU1(r3, 0x40047452, &(0x7f0000000240)) r4 = socket$kcm(0x10, 0x0, 0x10) r5 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000001c0)='NLBL_MGMT\x00') r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) ioctl$TUNGETFILTER(r6, 0x801054db, &(0x7f0000000600)=""/66) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r5, 0x0, r7) keyctl$revoke(0x3, r5) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={'syz', 0x1}, &(0x7f0000000440)="9d852ad12a73190df716363a5db92235c5f9f58b89a9ab111688f664cb0982c70373e36bd9be26e3b5286655cbc943314b9a06c9c177baa700f44a359ec14df63d7c86e6a6feb6bc1ef19d2dcd67abc8596d2a26397d10c798173642b5667f516bfb29dd", 0x64, r5) 22:27:08 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x3, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b64, 0x718000) 22:27:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x3f00000000000000) 22:27:08 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000080)={0x11, 0xc, r6, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) sendmsg$key(r3, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x40044) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r7 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r7) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:27:08 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x4159020000000000) 22:27:08 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x204002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000140)={'erspan0\x00', &(0x7f0000000700)=@ethtool_per_queue_op={0x2}}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r3) r4 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r4) r5 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r5) r6 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r6) r7 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r7) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r8, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r9 = geteuid() stat(&(0x7f0000001340)='.\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x374) setresuid(0x0, r12, 0x0) fstat(r1, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r14, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r14, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r14) r15 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r15, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r15, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r15) r16 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r16, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000002200)={0x1}, 0x8) close(r16) r17 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r17, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r17, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r17) r18 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r18, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r18, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r18) r19 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r19, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r19, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r19) r20 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r20, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r20, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r20) r21 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r21, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r21, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r21) r22 = syz_open_dev$dmmidi(&(0x7f0000001480)='/dev/dmmidi#\x00', 0x2, 0x10400) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000014c0)=0x0) lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) r25 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r26 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r26, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r25, 0x0, r27) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r28, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) stat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r31, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r31, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r31) getsockopt$inet6_IPV6_XFRM_POLICY(r31, 0x29, 0x23, &(0x7f0000001740)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000001840)=0xe8) r33 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r34 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r34, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r33, 0x0, r35) r36 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r36, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r36, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r36) r37 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r37, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r37, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r37) r38 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r38, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r38, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r38) recvmmsg(0xffffffffffffffff, &(0x7f0000001f40)=[{{&(0x7f0000001880)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001900)=""/186, 0xba}, {&(0x7f00000019c0)=""/176, 0xb0}, {&(0x7f0000001a80)=""/142, 0x8e}, {&(0x7f0000001b40)=""/212, 0xd4}, {&(0x7f0000001c40)=""/84, 0x54}, {&(0x7f0000001cc0)=""/50, 0x32}], 0x6}, 0x1}, {{&(0x7f0000001d80)=@nl=@proc, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001e00)=""/62, 0x3e}, {&(0x7f0000001e40)=""/96, 0x60}], 0x2, &(0x7f0000001f00)=""/3, 0x3}, 0x4}], 0x2, 0x2, &(0x7f0000001fc0)={0x77359400}) r40 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ubi_ctrl\x00', 0xac12384750fc9fd6, 0x0) r41 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r41, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r41, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r41) r42 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r42, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r42, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r42) r43 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r43, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r43, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r43) r44 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r44, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r44, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r44) sendmsg$unix(r2, &(0x7f00000021c0)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001300)=[{&(0x7f00000001c0)="63b5b3ef000edbb3cf7c77e8bca63d624f6e731513dafdcc1772f914e76e19f52dc33407336044e08faf54b8ec9a8edaa3c092ee393c957e2f772d58a59b2a02afa0762602dcc4d69127ad70198680eb1246212ee02e8ee5dbf907d651827c19ac96a0465097d929c92ea3f59e61b27c3479f4e3bc8e76702a52ed6a290177eeacb6782d1b82174b08b5", 0x8a}, {&(0x7f0000000280)="8314e09c2c00c4197657b2a293d5a7ff3c68dbc721f8b6000a8bce91ad1b205027e6520573eabf920d67867b7da0d4d6b0b618bfb32562f4ef248fd3894192b8930db19d549da785e58df23cea9b73fba605", 0x52}, {&(0x7f0000000300)="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", 0x1000}], 0x3, &(0x7f0000002040)=[@rights={{0x30, 0x1, 0x1, [r1, r3, r4, r1, r5, r6, 0xffffffffffffffff, r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, r10}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r12, r13}}}, @rights={{0x28, 0x1, 0x1, [r14, r15, 0xffffffffffffffff, r16, r17, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r18, r19, r20, r21, r22]}}, @rights={{0x18, 0x1, 0x1, [r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {r23, r24, r27}}}, @cred={{0x1c, 0x1, 0x2, {r28, r29, r30}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r32, r35}}}, @rights={{0x38, 0x1, 0x1, [r36, r37, r38, r39, r40, r41, r42, r43, r0, r44]}}], 0x170, 0x840}, 0x8084) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000100)=0x1ac5ac01, 0x4) [ 1220.865366][T10033] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) 22:27:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0xff00000000000000) 22:27:08 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x604100, 0x0) ioctl$SIOCRSACCEPT(r5, 0x89e3) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r6 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r6) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:27:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) 22:27:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0xffefffffff7f0000) 22:27:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) [ 1221.499443][T10039] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1221.878866][T10043] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:27:10 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x4, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0xffffffffff600000) 22:27:10 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$can_j1939(0x1d, 0x2, 0x7) close(r2) prctl$PR_SET_MM(0x23, 0x1, &(0x7f0000ffc000/0x4000)=nil) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) r6 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x1e7) r7 = syz_genetlink_get_family_id$SEG6(&(0x7f00000000c0)='SEG6\x00') r8 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r8, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r8) sendmsg$SEG6_CMD_SETHMAC(r6, &(0x7f0000000200)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="4c0000009f56b47b0277339fdfaac418e917e4558a3afeb28f943da1afa442b3f614508b3a873abfda30b6fa393978c7862fdd242c4631d70600a0fad4835420b97ad12def4e170f696f718c", @ANYRES16=r7, @ANYRESOCT=r8], 0x3}}, 0x4000) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x8014) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r9 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r9, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r9) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40, 0x0) ioctl$TIOCMBIC(r10, 0x5417, &(0x7f00000002c0)=0xffffffff) r11 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cachefiles\x00', 0x40000, 0x0) setsockopt$packet_fanout(r11, 0x107, 0x12, &(0x7f0000000400)={0x7ff}, 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r12, &(0x7f0000000080)={0x11, 0xc, r13, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r12, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r14 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000440)='/dev/btrfs-control\x00', 0x80000, 0x0) connect$can_bcm(r14, &(0x7f00000004c0)={0x1d, r5}, 0x10) 22:27:10 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_START_AP(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c00000000fa3f6c229a066871554053", @ANYRES16=r4, @ANYBLOB="010000000000000000000f00000028000e00a0c1999502827207d2399f138ca40d0b82f75cf33179c5bd513641a64836475452000000"], 0x3c}}, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x0, {{0x2, 0x0, @multicast2}}, {{0x3, 0x0, @multicast2}}}, 0x108) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty}, &(0x7f0000000140)=0xc) sendmsg$NL80211_CMD_DEL_STATION(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x38, r4, 0x818, 0x70bd2b, 0x25dfdbfb, {}, [@NL80211_ATTR_STA_VLAN={0x8, 0x14, r6}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x0, 0x6}}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x10, 0xbd, [0x800, 0x5, 0x6, 0x12d, 0xb5, 0x0]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000014}, 0x40000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r9, &(0x7f0000000080)={0x11, 0xc, r10, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r9, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r11 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r11, &(0x7f0000000080)={0xa, 0x0, 0x1, @remote}, 0x1c) close(r11) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:27:10 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x4259020000000000) [ 1222.234841][T10267] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:10 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x10400, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r5 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r5) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) ioctl$PPPIOCSMRU1(r1, 0x40047452, &(0x7f0000000180)=0xca) sendmsg$nl_route(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="ec000000c746df97e67b90ee0000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000c400128009000100766c616e00000000b4000280060001000000000004000380400003800c00010002000000090000000c00010008000000220400000c00010000800000ff0000000c00010002000000ff0700000c0001000400000004000000640004800c0001002cf40000800000000c00010008000000000001000c00010007000000040000000c00010009000000ff0f00000c000100bb950000090000000c00010009000000000000000c00010004000000070000000c000100800000000800000008000500", @ANYRES32=r4, @ANYBLOB], 0xec}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00', r4}) 22:27:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) fsmount(r0, 0x1, 0x80) syz_open_dev$ttys(0xc, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r1, &(0x7f0000000500), 0x5d, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0xc0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0), 0x0, 0x0, 0x0, &(0x7f00000007c0)={0x0, 0x3}, 0x0, 0x0, &(0x7f0000000880)={0x0, 0xf, 0x0, 0x8}, &(0x7f00000008c0), 0x0, 0x0, 0x0, 0x0, &(0x7f0000000900)}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000003c0)=ANY=[], 0x0, 0x0, 0x2e, &(0x7f0000000500)=""/46, 0x41100, 0x9, [], 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000000540)={0x3, 0x4}, 0x8, 0x10, 0x0, 0x0, r2}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0x3a, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0, 0x0, r2}, 0x78) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) ioctl$sock_ax25_SIOCADDRT(r3, 0x890b, &(0x7f0000000440)={@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x7, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x17, 0x4, &(0x7f0000000380)=ANY=[@ANYBLOB="1800000000000000000000005ccb000018200000", @ANYRES32, @ANYBLOB="0000003005a78e1c63598011dc08563be255f2050917f345d8f455f656f824d5098bf3548ed28b526fd8bc969017d8e62704f5795621b23f016706cf854a2721b65d5c63c17ab1a6a78f917163bb9f7f866196c1cc5d4170fce97f502bf1dcf405d43c861828a43ebf372bd6fc90b3a622af443148e9e442fdd052adb630b8309f5252c6aa9c72f4cf82603203bc0a36447378b252d9e9c512db5908f88570f8de9e2d955614c668"], &(0x7f00000000c0)='GPL\x00', 0xfffff683, 0x9b, &(0x7f0000000100)=""/155, 0x41000, 0x4, [], 0x0, 0x0, r1, 0x8, &(0x7f00000001c0)={0x5, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x3, 0xb, 0x100, 0x677}, 0x10, r2}, 0x78) r5 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000300)='/dev/udmabuf\x00', 0x2) r6 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r6) r7 = dup3(r0, r5, 0x0) ioctl$TCXONC(r7, 0x4b64, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r8, &(0x7f0000000500), 0x5d, 0x0) ioctl$VIDIOC_G_OUTPUT(r8, 0x8004562e, &(0x7f0000000000)) [ 1222.713282][T10383] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:27:10 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000000)={[{0x7, 0x0, 0x3, 0x0, 0x9, 0x6, 0x7, 0x40, 0x5, 0x1, 0x1, 0x9}, {0x9, 0x9, 0xff, 0x4, 0x0, 0x9, 0x1, 0x8, 0x36, 0x3e, 0x1, 0x6, 0x814}, {0xfffffffc, 0x401, 0x6, 0x20, 0x6, 0x9, 0x7, 0x4, 0x36, 0x5, 0x7f, 0x3, 0xffffffff}], 0x1}) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000080)={0x11, 0xc, r6, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0xc) r7 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) close(r7) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:27:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) r3 = add_key(&(0x7f0000000040)='.dead\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r3, &(0x7f0000000100)=""/110, 0x6e) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r4, &(0x7f0000000500), 0x5d, 0x0) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000000000)=""/57) ioctl$TCXONC(r2, 0x4b64, 0x0) 22:27:10 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x4359020000000000) 22:27:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x770000000000) 22:27:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) getsockopt$XDP_STATISTICS(r4, 0x11b, 0x7, &(0x7f0000000180), &(0x7f0000000200)=0x18) bind$packet(r2, &(0x7f0000000080)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000100)={0x2, 0x1, 0x7f, @local, 'veth1\x00'}) r6 = dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000000140)={'erspan0\x00', &(0x7f0000000700)=@ethtool_per_queue_op={0x2, 0x0, [0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001]}}) accept$unix(r7, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x6e) ioctl$TCXONC(r6, 0x4b64, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f00000002c0)={0x2, [0x4, 0x8]}, &(0x7f0000000300)=0x8) [ 1223.344454][T10402] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:11 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x5, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:11 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=""/133, 0x85) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r5) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:27:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) preadv(r1, &(0x7f0000000500), 0x5d, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000140)={0x0, 0x4, &(0x7f0000000000)=[0x6, 0x5, 0x7ff, 0x3], &(0x7f0000000040)=[0x4, 0x8001, 0x20], 0x0, 0x7, 0x3ff, &(0x7f00000000c0)=[0x101, 0x2, 0x9, 0xfff, 0xb, 0x3, 0x3], &(0x7f0000000100)=[0x7df77eba, 0x10001, 0x1, 0x1fb, 0x7, 0x2, 0x1000]}) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = dup3(r3, r0, 0x0) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000080)={0x11, 0xc, r6, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) sendmsg$nfc_llcp(r5, &(0x7f00000004c0)={&(0x7f00000001c0)={0x27, 0x0, 0x1, 0x5, 0xb1, 0x0, "90179b3837f66630802dae06a911e153c35240812ffdcaaf312346d10b58afc9127f6e7947e3bbaef17fa1a0fc192bf59353941fc5774648ebefe61cf53647", 0x3d}, 0x60, &(0x7f0000000400)=[{&(0x7f0000000240)="81f5e54a547526da7a6f7c11f466fc558db096e08eb480bff066e71be1e79bb4e083747e047a0a34c1611a708510ab5a87387a194a1eaa2cc4e0a6e2e5c9a0356bcd94a23b5aa4860ed5ecd496e0c8b1fa68ec37ef06fe5f432ebfe833", 0x5d}, {&(0x7f00000002c0)="036227fc07fbee98ff1ac2a8e8e01e950c2dd3d2fbc6b720d4762fc397050960a0e22dd9fd14b19ae646f8289c5db772eac4298ec133bc9ca9593cafb906fe8b3389144de236d088c39a1447d1711be6dd6b31bcda6a72c0a043e355c40eff26bd0dfd", 0x63}, {&(0x7f0000000340)="9975fe165cdfb23f90e6d03ca3a13557c63aa23387f62e318cec88c83bf8d03dc8ac2072292874e0bb7a055deeaef435b1c2ca1f7e2ec3f7e63cbb62a8a08b1fc65dc5fed6f47d49ac6458415694da9246c9d246a540356ff39f5594fe75bc4401280cd09fac5c2e27ea3c764bac96699638173a8601c901c37baecdba22fb67c30c69c386ea3d601c71d1c129c031a995d9d25132ba0c17727dc97fb22a6724fa0b4de94efd9986da7f814640799623caa6bb6afcb299067e426bd72bead165", 0xc0}], 0x3, &(0x7f0000000440)={0x50, 0x11, 0x200, "1ab9e2ddfe644c50ba7fe969f97d7f9d977cb0ca753d963c76562a2a535f50dd35e49bd5aeefd022860b80da1fb884165a2d7a82d4482b172d"}, 0x50, 0x4004800}, 0x40000) ioctl$TCXONC(r4, 0x4b64, 0x0) 22:27:11 executing program 5 (fault-call:3 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718000) [ 1223.848660][T10391] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1223.930122][T10519] FAULT_INJECTION: forcing a failure. [ 1223.930122][T10519] name failslab, interval 1, probability 0, space 0, times 0 [ 1223.963352][T10519] CPU: 0 PID: 10519 Comm: syz-executor.5 Not tainted 5.6.0-rc2-syzkaller #0 [ 1223.972063][T10519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1223.982131][T10519] Call Trace: [ 1223.985453][T10519] dump_stack+0x197/0x210 [ 1223.989816][T10519] should_fail.cold+0x5/0xd [ 1223.994355][T10519] ? fault_create_debugfs_attr+0x140/0x140 [ 1224.000192][T10519] ? ___might_sleep+0x163/0x2c0 [ 1224.005079][T10519] __should_failslab+0xb7/0x100 [ 1224.009953][T10519] should_failslab+0x9/0x14 [ 1224.014477][T10519] __kmalloc+0x2e0/0x770 [ 1224.018733][T10519] ? mark_held_locks+0xf0/0xf0 [ 1224.023520][T10519] ? mark_lock+0xc2/0x1220 [ 1224.027949][T10519] ? _parse_integer+0x190/0x190 [ 1224.032819][T10519] ? tomoyo_realpath_from_path+0xc5/0x660 [ 1224.038559][T10519] tomoyo_realpath_from_path+0xc5/0x660 [ 1224.044131][T10519] ? tomoyo_path_number_perm+0x193/0x520 [ 1224.049806][T10519] tomoyo_path_number_perm+0x1dd/0x520 [ 1224.055292][T10519] ? tomoyo_path_number_perm+0x193/0x520 [ 1224.060960][T10519] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1224.066794][T10519] ? __f_unlock_pos+0x19/0x20 [ 1224.071550][T10519] ? __fget_files+0x359/0x520 [ 1224.076286][T10519] ? ksys_dup3+0x3e0/0x3e0 [ 1224.081988][T10519] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1224.088250][T10519] ? fput_many+0x12c/0x1a0 [ 1224.092701][T10519] tomoyo_file_ioctl+0x23/0x30 [ 1224.097497][T10519] security_file_ioctl+0x77/0xc0 [ 1224.102583][T10519] ksys_ioctl+0x56/0x180 [ 1224.106876][T10519] __x64_sys_ioctl+0x73/0xb0 [ 1224.111499][T10519] do_syscall_64+0xfa/0x790 [ 1224.116035][T10519] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1224.121949][T10519] RIP: 0033:0x45c449 [ 1224.125860][T10519] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1224.147505][T10519] RSP: 002b:00007fe594a13c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1224.155931][T10519] RAX: ffffffffffffffda RBX: 00007fe594a146d4 RCX: 000000000045c449 [ 1224.163917][T10519] RDX: 0000000000718000 RSI: 0000000000004b64 RDI: 0000000000000003 [ 1224.171911][T10519] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 22:27:12 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x4459020000000000) [ 1224.180014][T10519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1224.188003][T10519] R13: 0000000000000557 R14: 00000000004c7a7d R15: 0000000000000000 [ 1224.263351][T10519] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1224.680621][T10629] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r0, &(0x7f0000000500), 0x5d, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r0, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) 22:27:12 executing program 5 (fault-call:3 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718000) 22:27:12 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r5, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000040)={0x30, r6, 0x805}, 0x30}}, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r7 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r7) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) [ 1224.836005][T10635] FAULT_INJECTION: forcing a failure. [ 1224.836005][T10635] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1224.849400][T10635] CPU: 1 PID: 10635 Comm: syz-executor.5 Not tainted 5.6.0-rc2-syzkaller #0 [ 1224.849417][T10635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1224.868150][T10635] Call Trace: [ 1224.871468][T10635] dump_stack+0x197/0x210 [ 1224.875849][T10635] should_fail.cold+0x5/0xd [ 1224.875878][T10635] ? fault_create_debugfs_attr+0x140/0x140 [ 1224.875898][T10635] ? __kasan_check_read+0x11/0x20 [ 1224.875915][T10635] ? mark_lock+0xc2/0x1220 [ 1224.875934][T10635] ? kernel_text_address+0xe9/0x110 [ 1224.875997][T10635] should_fail_alloc_page+0x50/0x60 [ 1224.876013][T10635] __alloc_pages_nodemask+0x1a1/0x910 [ 1224.876042][T10635] ? __alloc_pages_slowpath+0x2900/0x2900 [ 1224.876060][T10635] ? __kasan_check_read+0x11/0x20 [ 1224.876105][T10635] cache_grow_begin+0x90/0xc60 [ 1224.876129][T10635] ? trace_hardirqs_off+0x62/0x240 [ 1224.876152][T10635] __kmalloc+0x6b2/0x770 [ 1224.876166][T10635] ? mark_held_locks+0xf0/0xf0 [ 1224.876180][T10635] ? mark_lock+0xc2/0x1220 [ 1224.876203][T10635] ? tomoyo_realpath_from_path+0xc5/0x660 [ 1224.876228][T10635] tomoyo_realpath_from_path+0xc5/0x660 [ 1224.876242][T10635] ? tomoyo_path_number_perm+0x193/0x520 [ 1224.876274][T10635] tomoyo_path_number_perm+0x1dd/0x520 [ 1224.876289][T10635] ? tomoyo_path_number_perm+0x193/0x520 [ 1224.876312][T10635] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1224.876353][T10635] ? __f_unlock_pos+0x19/0x20 [ 1224.876427][T10635] ? __fget_files+0x359/0x520 [ 1224.989250][T10635] ? ksys_dup3+0x3e0/0x3e0 [ 1224.993690][T10635] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1224.999956][T10635] ? fput_many+0x12c/0x1a0 [ 1225.004475][T10635] tomoyo_file_ioctl+0x23/0x30 [ 1225.009270][T10635] security_file_ioctl+0x77/0xc0 [ 1225.014240][T10635] ksys_ioctl+0x56/0x180 [ 1225.018518][T10635] __x64_sys_ioctl+0x73/0xb0 [ 1225.023125][T10635] do_syscall_64+0xfa/0x790 [ 1225.027757][T10635] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1225.033657][T10635] RIP: 0033:0x45c449 [ 1225.038517][T10635] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1225.058129][T10635] RSP: 002b:00007fe594a13c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1225.066658][T10635] RAX: ffffffffffffffda RBX: 00007fe594a146d4 RCX: 000000000045c449 [ 1225.075240][T10635] RDX: 0000000000718000 RSI: 0000000000004b64 RDI: 0000000000000003 22:27:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) [ 1225.075249][T10635] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1225.075257][T10635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1225.075266][T10635] R13: 0000000000000557 R14: 00000000004c7a7d R15: 0000000000000001 22:27:12 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) write$cgroup_int(r6, &(0x7f0000000180)=0x3, 0x12) syz_mount_image$ceph(&(0x7f0000000200)='ceph\x00', &(0x7f0000000280)='./file0\x00', 0x5, 0x4, &(0x7f00000005c0)=[{&(0x7f00000002c0)="cff46b1259bda95ec05bec8f6e2fee5900af05f5ffd1b0079ce985d0c6301a402f7352920338dd702f307dc9b26bac47d585bba89dd2f874f933253754b61f0eed64e57e58df8af5dcbbe54ceb98103b0c9fb8f578c6b36757626aac9ffbad19e2a33f28c9b84665bc8866cc0370731c1e3a156030a0876817140187993590d9a6f7b349c8f35ed65d54b7f50dd44b0c0f8a575bbdc920beb3f664e24dcbd9488b2c13346e1556ee310b857d46fa66be573d8b1181e8335151f9ac7846a9d8b553a168c21b159a96de52aca2c2ee8200d810cb699628bacc21b2994c0b230cf49f8b4226949175da6e6f463c22185a", 0xef, 0x7}, {&(0x7f00000003c0)="edb5bfe884a26da89c1280b68b0647ec48d82929ef05fcbbf0d0988a659ab2b6b4339c3fa51abc8eb8d97ee873bea465715eaac053768a3347da679a445ebc5d6b6e9c58f8e86ed19cedcea975935df0ad6288d9b1e4de", 0x57, 0x100}, {&(0x7f0000000440)="149f1b5997f33e798394a84a97a83071eb063152ea1d2ae8ca178b7bd8eebce7e1ccea600a642e4fcea2889188991b2f66df2fa7555627d847ecc35e3547cc29661c4d405cdf4e82f7bcadcdfc14d5dea2c885b4b0d20bfa5099dfe8aaa1af0d19a6d70ba7fd600d5e77bb85ceadc3d15f64eb77d0ad02ea5b537f38c20db299ff2c0f8e29ad59b3860bfe193fd1f3e9f15082", 0x93}, {&(0x7f0000000500)="26c17689db9e8fa6bba7c6831899612b2e915af2d6dbf4776aed8ebba9d379647e77356bee45be97038b9c44b70559325805ed3ecf89d722fc73b18bdd8112d43a2b33e07d1e1c27a425d43d2a0a1cbedd6f229b0b6a608001b1b888219974c811aa23abaa3eb04507a97fe472ed6097970d2008051ef1d4fb08e806222cd28344ad3f9779e17988efb622b14d4429f98bde0ddb26995710", 0x98, 0x3}], 0x40040, &(0x7f0000000640)='$(eth0-\x00') sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r9 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r9, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r9, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r9) sendmsg$NL80211_CMD_START_AP(r7, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000740)=ANY=[@ANYRESOCT=0x0, @ANYPTR64, @ANYBLOB="010000000000000000000f00000028000e00a0c1999502827207d2399f138ca40d0b82675dc97c04257ba63641a64836475452000000"], 0x3}}, 0x0) sendmsg$NL80211_CMD_GET_MPP(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, r8, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x3}}, @NL80211_ATTR_MAC={0xa, 0x6, @dev={[], 0x1c}}, @NL80211_ATTR_MAC={0xa, 0x6, @local}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @multicast}, @NL80211_ATTR_MAC={0xa, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x4) rt_sigreturn() 22:27:13 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x4559020000000000) 22:27:13 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'veth1_to_bond\x00'}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r5) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) [ 1225.401923][T10750] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:13 executing program 2: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = socket$inet6(0xa, 0x6, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000280)={0x9, 0xed9, 0x4, 0x400}) dup3(r0, r1, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm-control\x00', 0x800, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) r4 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) splice(0xffffffffffffffff, &(0x7f00000001c0)=0x9, r0, &(0x7f0000000200)=0x6, 0x4, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)=0x8ae, 0x4) memfd_create(&(0x7f0000000180)='net/dev_snmp6\x00', 0x4) close(r4) r5 = dup3(0xffffffffffffffff, r4, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r5, 0x40045731, &(0x7f0000000000)=0xffff8001) ioctl$SG_GET_SG_TABLESIZE(r5, 0x227f, &(0x7f00000000c0)) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x109000, 0x0) ioctl$DRM_IOCTL_MODE_DIRTYFB(r6, 0xc01864b1, &(0x7f0000000300)={0x20, 0x3, 0x1000, 0x8, &(0x7f00000002c0)=[{0x0, 0xb9, 0x5, 0x1f}, {0x7, 0x20, 0x6e6, 0xc37}, {0x5, 0x94, 0x7, 0x8000}, {0x4, 0x3, 0xfff, 0x2}, {0x7ff, 0x4, 0xdd7, 0x5}, {0x3, 0x40, 0x7, 0x6}, {0xffff, 0x6b4, 0x8, 0x1}, {0xf1d, 0x144, 0x2, 0x7}]}) ioctl$SG_SCSI_RESET(r6, 0x2284, 0x0) r7 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r7) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r8, &(0x7f0000000080)={0x11, 0xc, r9, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r10 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r11 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="a678fb3c", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000000100)={0xfd, 0x2, 0xf5ad, 0x200, r12}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000340)={r12, @in={{0x2, 0x4e20, @broadcast}}, 0x0, 0x81}, &(0x7f0000000400)=0x90) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000440)={r13, @in={{0x2, 0x4e22, @broadcast}}}, 0x84) 22:27:13 executing program 5 (fault-call:3 fault-nth:2): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718000) 22:27:13 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) write$binfmt_script(r0, &(0x7f0000000280)={'#! ', './file0', [{0x20, 'vcan0\x00'}, {0x20, 'vcan0\x00'}, {0x20, 'selinux*ppp0{wlan0.('}, {0x20, 'usercpusetvboxnet1selinuxlokeyringem1-bdevposix_acl_accesssecurityself'}, {0x20, 'GPL-:'}], 0xa, "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"}, 0x107b) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r5) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) r6 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r6) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x29, 0x1, &(0x7f0000000000), 0x4) 22:27:13 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x6, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r0, &(0x7f0000000500), 0x5d, 0x0) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x1d24) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r4 = accept(0xffffffffffffffff, &(0x7f0000001700)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f0000001780)=0x80) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000001800)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f00000018c0)={&(0x7f00000017c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001880)={&(0x7f0000001840)={0x2c, r5, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000002540)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000002500)={&(0x7f00000024c0)={0x2c, r5, 0x800, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x4048000) sendmsg$NLBL_CALIPSO_C_LISTALL(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r5, 0x8, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_DOI={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x811}, 0x800) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000001c0)={0x800, 0x0, 0x9}) ioctl$IMCLEAR_L2(r2, 0x80044946, &(0x7f0000000300)) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/148) socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 22:27:13 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x4659020000000000) [ 1225.834573][T10857] FAULT_INJECTION: forcing a failure. [ 1225.834573][T10857] name failslab, interval 1, probability 0, space 0, times 0 [ 1225.925748][T10857] CPU: 0 PID: 10857 Comm: syz-executor.5 Not tainted 5.6.0-rc2-syzkaller #0 [ 1225.927570][T10875] Unknown ioctl -1072143183 [ 1225.934486][T10857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1225.934494][T10857] Call Trace: [ 1225.934525][T10857] dump_stack+0x197/0x210 [ 1225.934555][T10857] should_fail.cold+0x5/0xd [ 1225.934580][T10857] ? fault_create_debugfs_attr+0x140/0x140 [ 1225.934603][T10857] ? ___might_sleep+0x163/0x2c0 [ 1225.934630][T10857] __should_failslab+0xb7/0x100 [ 1225.934646][T10857] should_failslab+0x9/0x14 [ 1225.934666][T10857] __kmalloc+0x2e0/0x770 [ 1225.962362][T10860] Unknown ioctl 8836 [ 1225.967418][T10857] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1225.967437][T10857] ? d_absolute_path+0x11b/0x170 [ 1225.967449][T10857] ? __d_path+0x140/0x140 [ 1225.967465][T10857] ? tomoyo_encode2.part.0+0xf5/0x400 [ 1225.967488][T10857] tomoyo_encode2.part.0+0xf5/0x400 [ 1225.967512][T10857] tomoyo_encode+0x2b/0x50 [ 1225.967528][T10857] tomoyo_realpath_from_path+0x19c/0x660 [ 1225.967560][T10857] tomoyo_path_number_perm+0x1dd/0x520 [ 1225.967573][T10857] ? tomoyo_path_number_perm+0x193/0x520 [ 1225.967599][T10857] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1226.025968][T10971] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1226.028102][T10857] ? __f_unlock_pos+0x19/0x20 [ 1226.028185][T10857] ? __fget_files+0x359/0x520 [ 1226.028214][T10857] ? ksys_dup3+0x3e0/0x3e0 [ 1226.068401][T10857] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1226.068426][T10857] ? fput_many+0x12c/0x1a0 [ 1226.079110][T10857] tomoyo_file_ioctl+0x23/0x30 [ 1226.083890][T10857] security_file_ioctl+0x77/0xc0 [ 1226.088854][T10857] ksys_ioctl+0x56/0x180 [ 1226.093110][T10857] __x64_sys_ioctl+0x73/0xb0 [ 1226.097716][T10857] do_syscall_64+0xfa/0x790 [ 1226.102241][T10857] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1226.108138][T10857] RIP: 0033:0x45c449 [ 1226.112041][T10857] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1226.131909][T10857] RSP: 002b:00007fe594a13c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1226.140418][T10857] RAX: ffffffffffffffda RBX: 00007fe594a146d4 RCX: 000000000045c449 [ 1226.148406][T10857] RDX: 0000000000718000 RSI: 0000000000004b64 RDI: 0000000000000003 [ 1226.156392][T10857] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1226.164372][T10857] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 22:27:14 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) io_setup(0x81, &(0x7f0000000000)=0x0) io_pgetevents(r1, 0x9d, 0x9, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000580), &(0x7f0000000140)={&(0x7f00000000c0)={[0x4]}, 0x8}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000200)={0x7ff, 0x7fffffff, 0xdd}) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r6 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r6) pselect6(0x40, &(0x7f00000003c0)={0x8, 0x0, 0x2, 0x34, 0x1, 0x7, 0x0, 0x7}, &(0x7f0000000400)={0x7ff, 0x6d4, 0x3, 0x1, 0x47, 0xed0d, 0x4bb, 0x6}, &(0x7f0000000440)={0x5, 0x8, 0x20, 0x7, 0x2, 0x49b, 0x2, 0x81}, &(0x7f0000000480), &(0x7f0000000500)={&(0x7f00000004c0)={[0x7f]}, 0x8}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:27:14 executing program 5 (fault-call:3 fault-nth:3): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718000) [ 1226.172348][T10857] R13: 0000000000000557 R14: 00000000004c7a7d R15: 0000000000000002 [ 1226.185903][T10857] ERROR: Out of memory at tomoyo_realpath_from_path. 22:27:14 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0) 22:27:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r2) accept4$inet6(r2, 0x0, &(0x7f0000000000), 0x0) r3 = dup3(r1, r0, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) 22:27:14 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024080505d25a80648c63940d0424fc6005000b400a0000000519261b37153e370907088000f01700d1bd", 0x2e}], 0x1}, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_TRY_DECODER_CMD(r1, 0xc0485661, &(0x7f0000000100)={0x4, 0x2, @start={0x665, 0x1}}) 22:27:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718000) 22:27:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r3, &(0x7f0000000500), 0x5d, 0x0) ioctl$IOC_PR_PREEMPT(r3, 0x401870cb, &(0x7f0000000000)={0x1, 0x80000001, 0x3ff, 0x4}) write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f00000000c0)={0x100, 0x0, 0x8, [{0x5, 0x6, 0xe, 0x0, 'net/dev_snmp6\x00'}, {0x1, 0x5, 0xe, 0xfffffffd, 'net/dev_snmp6\x00'}, {0x6, 0x5, 0xe, 0x3b3631c9, 'net/dev_snmp6\x00'}, {0x3, 0x9, 0xe, 0xfffffffb, 'net/dev_snmp6\x00'}, {0x4, 0x20, 0xe, 0x3, 'net/dev_snmp6\x00'}, {0x0, 0x8, 0xe, 0x5, 'net/dev_snmp6\x00'}]}, 0x100) 22:27:14 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x4c2) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x1, 0x5, [@empty, @empty, @local, @random="23763bf3e406", @local]}) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 22:27:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x2, 0x718000) [ 1226.840862][T11096] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:27:15 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x7, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) arch_prctl$ARCH_GET_CPUID(0x1011) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x3c}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x81c0}, 0x20000000) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r3, &(0x7f0000000500), 0x5d, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r4, &(0x7f0000000500), 0x5d, 0x0) ioctl$VIDIOC_G_FMT(r4, 0xc0d05604, &(0x7f0000000140)={0x7, @win={{0x5, 0x10000, 0x223, 0xffffffff}, 0x8, 0x8, &(0x7f00000000c0)={{0x9, 0xffffffff, 0x8, 0x4}, &(0x7f0000000040)={{0x101, 0x6, 0x3f, 0x1}, &(0x7f0000000000)={{0x641c, 0x45, 0x3, 0x8000}}}}, 0xfffffff8, &(0x7f0000000100)="4f670c0483528dccc3d442878563c8b2a7f450751d64c2b04428f2fae002d89c4e", 0x2}}) 22:27:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x10, 0x718000) 22:27:15 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x4759020000000000) 22:27:15 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) r6 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r6, &(0x7f0000000080)={0x11, 0xc, r7, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r8 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r8, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r8) r9 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r9, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r9, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r9) r10 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r10, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r10, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r10) r11 = socket$inet6(0xa, 0x0, 0x2) connect$inet6(r11, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r11, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r11) fcntl$getownex(r11, 0x10, &(0x7f0000000040)={0x0, 0x0}) r13 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x374) setresuid(0x0, r14, 0x0) r15 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x374) setresuid(0x0, r16, 0x0) sendmsg$nl_netfilter(r6, &(0x7f0000000140)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000002b40)={0x2978, 0x7, 0x5, 0x301, 0x70bd2b, 0x25dfdbff, {0x1, 0x0, 0x4}, [@generic="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", @generic="21f9f4b08c03a2c49776b9bf8d1b2f3b80374acc317ef7a1e44ed2182ce556486249749e0d96c74cc16c7b24879e6354f5675a7e4e61c5182b8521a12ce47bc12c8748b88fcbc9012c8c13c5462aeb230263bbe0487214194a1fa8b9409ae76295b44c2d265eb6a1eb0588aa287f34ce0467c0915aaf6ec7be718445b19d73ca62e56187a8ede9ed75dceb94b8c469637f1cf7bd7d1722ee30ea8aefdb45a4d6463a47662f69a127c02d4dc19e343eba88c2753f2453aeb1b013d7e8a6eb7f6521cc5aaebac433cd99ecf29c8321718b289e32e08d0bc0a7bb7cdda2741addae4d4130b4deefb9075a", 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@generic="ddc76818a6d3c8f35c31a135633b7f4bc8562b049968248b2bb29bda1f2d52d79c1a822cd9d637a02e8d9f343c6724b15f53934bc1e9d6adf22ef39a59b213951fc7954f0af2546c5e78deb6120b9b2472737ad4f98e6ffa3574a7ca3e376aafd1251dd13788aed8e02e054197b10d464cb585eed8839c09d21f26d6ed89a2da6668b297e651ab8292ed7ec2e90b16e8df62b1e0c0b04752fc5517161c92cc19ac8035f85d3e3a8c4b73876cf1cb619e60ca9f92cbf7b9ef0ed1021a367afe1d814c39", @generic="7b84079b73e307a2a18bf58698e2398b632912cfd432d133fe494128c1cd67e1816ddf5a9c764d09331bebf284e4f5f8afeb1572af44df9df33e224f0add1bfab8d7ef7eb71c963119f53288aa9ba326c39ffb048cf24dfa40cfcc0d22293013ac63b606e26edadd307ed956461532983efbcaab93b6b0dc98d34f1bfb1f11e47edc25c8b6f07efa97e64dab6ac65367d8cc4e06c0eafadd9ca882458eeb579f6c4f7de3af7dd4b38b1093f0672bbc164ac0528dcd091053", @typed={0x8, 0x94, 0x0, 0x0, @ipv4=@empty}, 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@typed={0xc, 0x8d, 0x0, 0x0, @u64=0x2}, @generic="4532531948094cc201a3539a9c470c7164d7c15d9cf509b76f1778a836c08f1a451b0f44192591aa4d9b3669cd1bc08b3e01ab033466a5277db666231e3ef56c305503", @typed={0x4e, 0x95, 0x0, 0x0, @binary="592e8abbf4763a77af9a09d1cb68f4c1d2af32dc152f22c6acf0d14c7c809c4048079fe7d6e03fcd9b14397c518d5b418c7d6f00b787d390fe1514b9298378d1ac9467110bd4bd31c7e4"}]}, @typed={0x8, 0x94, 0x0, 0x0, @ipv4=@multicast1}, @nested={0x2c1, 0x8, 0x0, 0x1, [@typed={0x8, 0x5c, 0x0, 0x0, @u32=0x7}, @generic="fef025c272a66dfa9d97d4fd6589a33f13a4feb4d6d3ff3eec3fcdb008ad78665bcda06da8e4892a1115965b69e9c2b99e5fffd7d31b5b00499248a3e40f9a4f89006c7a11c1224a05089ee8fb17a281919bd964beb511946d687f86e4d75b8b9be6d832583101d4ef72a169db6535f5ac47e9059a873e71c8e7474954e87e68660c0a147fd2b327d37d8d86d53329a6f484802d2d5d", @typed={0x8, 0xf, 0x0, 0x0, @uid=r16}, @generic="fb68609c3cff5ea2b8ed104c2a555dfb4b46bbc62d622add91cceed932d366846a85e2da4bd784df5057f4cb7cbcd3e016f16c8092ce74e08e760d683c5902c0840cfbf2a197f9495ac0851203b40f8b1f3ea60ed80ca21f902540974a5d4952ab12", @typed={0x5, 0x1e, 0x0, 0x0, @str='\x00'}, @generic="6c3c6a5784a008999117e3c71a17044ea7bd9d6e1bf1fd57e0dba165c9405ddb3d056952966964e0deba70ef8b7303ec1697de9b38f9816ab9df7607cbe6eef9586e38d073cf2623dcb1856b88a65e8bc297d7392fe24ca93cf9f1381c52aa9cd85221921475b85a5f0a91b180ad743dcdbdc3e198489badf1d43afc8bd0667a7da2ffaa9845", @typed={0x14, 0x11, 0x0, 0x0, @ipv6=@remote}, @generic="327c8f378e175aeab9982420d52ef442f4491dd771ab7c0767d478dcc390667b6ae1631b8c48271f7cdbd3f0e1f9b8ca3e18059abc3a475b8f875f8e17fc44cb63b02939ba73472464bda3e09a53fe0e106439a205702cea50f0f5496e13bca37e3245ef95ee5828a3679fd74b76594a9523d650c404e78d5b8bbcdf4d7735c7c95548b3b6f2dc4d8d920ef60c3327c03ccb8ce622c0a465534b8f0da00a4ee7378449281150e8e0ccd618c6ba52e5a3317f554d59579e55", @generic="405e2e581be3b5b5993bf001d1e48106f7f3d2d5912c8f052fec61cab867a62f59a30bf49c7d0e2032595f4e2ea5cadc830314ea7bee1fb37e1b2fbe27a2323d42e376cdca687313d64c3d3e0b8e4bfd5568a55df88a47b6bca2cc"]}]}, 0x2978}, 0x1, 0x0, 0x0, 0x40}, 0x1) close(r5) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) [ 1227.179587][T11096] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:27:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) openat$audio1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio1\x00', 0x208a40, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) r3 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r3) r4 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r4) r5 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r5) r6 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r6) r7 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r7) r8 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r8, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r8) r9 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r9, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r9, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r9) r10 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r10, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r10, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r10) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x5, &(0x7f000001a3c0)=ANY=[@ANYRESOCT, @ANYRES32=r2, @ANYBLOB="1e000006000000", @ANYPTR, @ANYRES32=r10], &(0x7f0000000040)='syzkaller\x00', 0xb297, 0x19000, &(0x7f0000000340)=""/102400, 0x41100, 0x0, [], 0x0, 0x6ad4e4a7da222bf2, r0, 0x8, &(0x7f0000000180)={0x6, 0x2}, 0x8, 0x10, &(0x7f00000001c0)={0x3, 0x5, 0x6, 0x7}, 0x10, 0x0, r0}, 0x78) r11 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r11, &(0x7f0000000500), 0x5d, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r11, 0xc0505405, &(0x7f00000000c0)={{0xffffffffffffffff, 0x2, 0x0, 0x0, 0x7}, 0x5, 0x6, 0x7}) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r12, &(0x7f0000000080)={0x11, 0xc, r13, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r12, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) sendmsg$key(r12, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000019340)={0x2, 0x0, 0x2, 0x6, 0x209, 0x0, 0x70bd28, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x3, 0x6, 0x1, 0x5, 0x6}, @sadb_key={0x201, 0x9, 0x8000, 0x0, "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"}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e21}, @sadb_x_nat_t_type={0x1, 0x14, 0x20}]}, 0x1048}}, 0x41) syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x8000, 0x101000) r14 = dup3(r1, r1, 0x0) ioctl$TCXONC(r14, 0x4b64, 0x0) 22:27:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b2f, 0x718000) 22:27:15 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r5) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:27:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b30, 0x718000) [ 1227.617226][T11108] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:15 executing program 0: socket$inet6(0xa, 0xa, 0xff) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f00000000c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00000003c0)=""/200) socket$kcm(0x10, 0x2, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x3, 0x0) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="2e48000024000505d25a80c4648c63940d0424fc6005000b400a000000051982c137153e37090708d86bbdaa55dd9a851425ba58e0905b8000f01700d1bd", 0x3e}], 0x103d}, 0x0) 22:27:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r2) write$binfmt_elf32(r0, &(0x7f0000000dc0)=ANY=[@ANYRESDEC=r2], 0x14) r3 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$TCXONC(r0, 0x4b64, 0x0) 22:27:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b31, 0x718000) 22:27:16 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x8, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b32, 0x718000) 22:27:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) r3 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r3) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r2) r4 = accept$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) close(r4) r5 = dup3(r1, r0, 0x0) ioctl$TCXONC(r5, 0x4b64, 0x0) 22:27:16 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) ioctl$SNDRV_PCM_IOCTL_READI_FRAMES(0xffffffffffffffff, 0x80184151, &(0x7f0000000000)={0x0, &(0x7f0000000280)="6a24c652f6b766b671671f2aff9d6dc3849d0423570837c2eeceee258c5851ccb939c4f1db17066066b33e5fedae9dc54be53294cd9bd323cf76e26b059a83d998f1988d8479fb5b66f8dcf9c3c597e3ce60b575cd9861560805208b3ea4660ec3d2e90c6aa795b5a12894a4ac98ab3a74587d5bc89021e4d2521bbc61bb1e3b0e6be6a7ff2a85e616ac20fba176125745f3ed44249841d4e49d9650e3d48e9887a9a1", 0xa3}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r5) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:27:16 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x4800000000000000) 22:27:16 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r1, &(0x7f0000000500), 0x5d, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1228.522635][T11361] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r4, &(0x7f0000000500), 0x5d, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000000)={0x50000, 0x0, [0x5, 0x4, 0x5, 0x1adc, 0x6, 0x1000, 0x0, 0x8000]}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) ioctl$TCXONC(r2, 0x4b64, 0x0) 22:27:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b33, 0x718000) 22:27:16 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r0) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000100)={0xa30000, 0x3f, 0x6, r0, 0x0, &(0x7f00000000c0)={0x990a66, 0x1, [], @value64=0x100000000}}) connect$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 22:27:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_newaddr={0x28, 0x14, 0x200, 0x70bd26, 0x25dfdbfd, {0x2, 0x18, 0x100, 0xc8}, [@IFA_ADDRESS={0x8, 0x1, @multicast2}, @IFA_BROADCAST={0x8, 0x4, @multicast2}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) 22:27:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b34, 0x718000) 22:27:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b35, 0x718000) [ 1229.087550][T11482] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1229.407705][T11482] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:27:17 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0xa, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:17 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[@sack_perm, @timestamp], 0x2) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x4000, 0x1}) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') r8 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r8, &(0x7f0000000500), 0x5d, 0x0) ioctl$NBD_SET_BLKSIZE(r8, 0xab01, 0x0) r9 = accept$unix(0xffffffffffffffff, &(0x7f0000000340)=@abs, &(0x7f0000000140)=0x6e) connect$unix(r9, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e) preadv(r7, &(0x7f0000000500), 0x5d, 0x0) write$UHID_INPUT2(r7, &(0x7f0000000280)={0xc, {0x90, "dc9760746a50225020e565593c4b173b94f75cd9d165a6bba888b8e13f2f8687d7f061a163c09304807341dd8d7c4043cd6345e610774fbba99643bfc13fd43fd745a284c6853f23a95bbe9df0c73cf446a659f1bbdcb5b91112b3b08590a68907c7150c59318842d747dd196266ae665c57d12893ae021901011560e84c261a90e4b8e7b3f7e7cbbf18c23474525b4c"}}, 0x96) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='nv\x00', 0x3) prctl$PR_GET_DUMPABLE(0x3) close(r5) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:27:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b36, 0x718000) 22:27:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000100)='schedstat\x00') preadv(r3, &(0x7f0000000500), 0x5d, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x2) 22:27:17 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x4859020000000000) 22:27:17 executing program 0: socket$kcm(0x10, 0x2, 0x10) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) [ 1229.738793][T11500] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b37, 0x718000) 22:27:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b3a, 0x718000) 22:27:17 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r5) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:27:17 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x4400, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000140)) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r2) r3 = dup2(r2, 0xffffffffffffffff) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f00000000c0)={0x6000, 0x10000}) 22:27:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r1, &(0x7f0000000500), 0x5d, 0x0) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x9) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r0, 0x80000) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x40000, 0x0) ioctl$TCSETA(r4, 0x5406, &(0x7f0000000180)={0x7ff, 0x267, 0x5, 0x2, 0x0, "06e70f7a466801b5"}) ioctl$TCXONC(r3, 0x4b64, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsu\x00', 0x80000, 0x0) r6 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, r6) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7000009, r6) ioctl$EVIOCSABS20(r5, 0x401845e0, &(0x7f00000000c0)={0x7, 0x7, 0x8000, 0x0, 0x8, 0x2}) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000100)) 22:27:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b3b, 0x718000) [ 1230.320322][T11641] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1230.590179][T11641] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:27:18 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0xc, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_dev$video4linux(&(0x7f0000000000)='/dev/v4l-subdev#\x00', 0xff, 0x400) r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r1) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) accept4$rose(r2, &(0x7f0000000040)=@full={0xb, @dev, @default, 0x0, [@default, @bcast, @bcast, @netrom, @remote, @rose]}, &(0x7f00000000c0)=0x40, 0x11ec7aa46d537904) socket$rds(0x15, 0x5, 0x0) r4 = dup3(r0, r0, 0x80000) ioctl$TCXONC(r4, 0x4b64, 0x0) 22:27:18 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x28, 0x2, 0x6) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) r6 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r6) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x6, @ipv4={[], [], @multicast1}, 0x6}, 0x1c) close(r5) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:27:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b3c, 0x718000) 22:27:18 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x4959020000000000) 22:27:18 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000005700)=[{{&(0x7f0000000180)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/36, 0x24}, {&(0x7f0000000240)=""/62, 0x3e}], 0x2, &(0x7f00000002c0)=""/211, 0xd3}, 0xc046}, {{&(0x7f00000003c0)=@generic, 0x80, &(0x7f00000026c0)=[{&(0x7f0000000440)=""/32, 0x20}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/166, 0xa6}, {&(0x7f0000001540)=""/80, 0x50}, {&(0x7f00000015c0)=""/3, 0x3}, {&(0x7f0000001600)=""/5, 0x5}, {&(0x7f0000001640)=""/40, 0x28}, {&(0x7f0000001680)=""/60, 0x3c}, {&(0x7f00000016c0)=""/4096, 0x1000}], 0x9, &(0x7f0000002780)=""/56, 0x38}, 0x200}, {{&(0x7f00000027c0)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002840)=""/47, 0x2f}, {&(0x7f0000002880)=""/204, 0xcc}, {&(0x7f0000002980)=""/79, 0x4f}, {&(0x7f0000002a00)=""/190, 0xbe}, {&(0x7f0000002ac0)=""/12, 0xc}, {&(0x7f0000002b00)=""/57, 0x39}, {&(0x7f0000002b40)=""/12, 0xc}, {&(0x7f0000002b80)=""/203, 0xcb}, {&(0x7f0000002c80)=""/115, 0x73}], 0x9, &(0x7f0000002dc0)=""/238, 0xee}, 0x101}, {{&(0x7f0000002ec0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000003500)=[{&(0x7f0000002f40)=""/148, 0x94}, {&(0x7f0000003000)=""/243, 0xf3}, {&(0x7f0000003100)=""/197, 0xc5}, {&(0x7f0000003200)=""/74, 0x4a}, {&(0x7f0000003280)=""/20, 0x14}, {&(0x7f00000032c0)=""/194, 0xc2}, {&(0x7f00000033c0)=""/50, 0x32}, {&(0x7f0000003400)=""/241, 0xf1}], 0x8, &(0x7f0000003580)=""/230, 0xe6}, 0x5d}, {{&(0x7f0000003680)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000004980)=[{&(0x7f0000003700)=""/219, 0xdb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000004800)=""/185, 0xb9}, {&(0x7f00000048c0)=""/54, 0x36}, {&(0x7f0000004900)=""/123, 0x7b}], 0x5, &(0x7f0000004a00)=""/116, 0x74}, 0x8}, {{&(0x7f0000004a80)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000004b00)=""/74, 0x4a}, {&(0x7f0000004b80)=""/29, 0x1d}, {&(0x7f0000004bc0)=""/198, 0xc6}, {&(0x7f0000004cc0)=""/237, 0xed}, {&(0x7f0000004dc0)=""/15, 0xf}, {&(0x7f0000004e00)=""/185, 0xb9}], 0x6, &(0x7f0000004f40)=""/30, 0x1e}, 0x1}, {{&(0x7f0000004f80)=@caif=@rfm, 0x80, &(0x7f0000005100)=[{&(0x7f0000005000)=""/149, 0x95}, {&(0x7f00000050c0)=""/39, 0x27}], 0x2, &(0x7f0000005140)=""/203, 0xcb}, 0x400}, {{&(0x7f0000005240)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000005400)=[{&(0x7f00000052c0)=""/249, 0xf9}, {&(0x7f00000053c0)=""/12, 0xc}], 0x2, &(0x7f0000005440)=""/22, 0x16}, 0x1000}, {{&(0x7f0000005480), 0x80, &(0x7f00000055c0)=[{&(0x7f0000005500)=""/140, 0x8c}], 0x1, &(0x7f0000005600)=""/195, 0xc3}, 0x5}], 0x9, 0x20, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000005940)="fa05000000ce750e0e0dc2659c2134d44bee2a22766dfa3460defb374e6a1693450eff0d18471b2ed248d4a790bc00004000ae3112a682793c991bfccaae95bb43115558c7865913bd29e654932f8d35ffec89054fc014f87add68ba900000043f9489f2a8a8214a2610a12c2ee4b9c13f16aeb2ea6c3dc5dccfd210a52146286b59f83a223555d8a9ee7de7d71c5ce921c97d8ebafdab83b9524a966e236a45a5f2d5e7a529fe3b1323c15aa9a243a515e2d98b7ffa0d33baae63d3fb1639c4d6d2e6ab24e0c06393b5bf45c8", 0xcd) [ 1230.961265][T11770] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:27:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b3d, 0x718000) 22:27:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r5 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) fcntl$getownex(r5, 0x10, &(0x7f0000000200)) close(r5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x52, "bd43bf3d2c6f8b709e6bb594a7c405d3db5ae41457f106caa6f88038bc9c4d7522c6488c990cb56806b4c499f25fc3bcc4145e1e28485a0b5c681f929e69a7e91aca3a1ef8d487c89c5ca7f2298eec5ffc61"}, &(0x7f0000000040)=0x5a) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000000c0)={r6, 0x972, 0x3, [0x2, 0x20, 0x2]}, 0xe) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x4000000) ioctl$SIOCX25CALLACCPTAPPRV(r1, 0x89e8) r7 = syz_open_dev$tty20(0xc, 0x4, 0x0) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20c483, 0x0) ioctl$TIOCSCTTY(r8, 0x540e, 0x8000) r9 = dup3(r7, r0, 0x0) ioctl$TCXONC(r9, 0x4b64, 0x0) 22:27:19 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r5) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r6, 0xc0f85403, &(0x7f0000000280)={{0xffffffffffffffff, 0x3, 0x4, 0x3, 0x8}, 0x4, 0x400, 'id0\x00', 'timer0\x00', 0x0, 0xfff, 0x1, 0xfffffffffffffffb, 0x6}) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$VIDIOC_S_OUTPUT(r7, 0xc004562f, &(0x7f0000000040)=0xfff) 22:27:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b40, 0x718000) 22:27:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x1d}, 0xa2fc, 0x0, 0x3, 0x2, 0x4, 0x81}, 0x20) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r1, &(0x7f0000000500), 0x5d, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000040)={0x1, 0xd76b}) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) 22:27:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b41, 0x718000) [ 1231.603853][T11768] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1231.860633][T11770] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:27:19 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0xe, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f00000000c0)="173ed9c30bdc356d07f28d32e3f199caa20209dd815c327d780af6aba9142792b42a7a4019aeda210b78f895e9a79892c193ffb942e2b981323cda323ffcd5b8a01601927ddd1b560ee9035fa0146045ea89b19054186a10fc24929ea7a32c1faad7a3a0ea058a0006b7f7814f6be631e37da55781ee4e7c3fe4d30f7e1cae25fd3290d70c9f7ae5bc414cd8dbdd00e939ac6a3d50173fae01da4e590cfe2a53f72d98ee48e5449ed91532ed530623d208b149a9a38741c13b9f8d821e8d3e8b9aa6f95616493180b8f9d0fdf6fbc7d47c17e99ddd4f26488bcae451eedff23c2e06ee"}, 0x20) r3 = dup3(r1, r0, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) 22:27:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b44, 0x718000) 22:27:19 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r5) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:27:19 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x4a59020000000000) [ 1232.188555][T12025] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:20 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000340)="2e48000024000505d25a80770aee190d0424fc6005000b400aa05d000000051982c137153e370907088000f017006d02a791271441b6521721b58fc4f5d1b88a5668bfe8b4c94eea7a183ba9f716177f9a99ccef9f1ebf4a12763e3acda3c422155289c7788ed694dbe8c909edcf961407109148ab4caa4046127fa9c17cd7983a41f945bf26b6b5c5266e39c2c970bdabc4f10cba9e90541c952370e3dbb09a2ebbc40ef14d5fd86dd322a0f8d0943541038b87aed4829612d4e939b1", 0xbd}], 0x1}, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000200)=0x1, 0x4) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) ioctl$IMCLEAR_L2(r1, 0x80044946, &(0x7f00000000c0)=0x8a) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x3102c0, 0x0) 22:27:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b45, 0x718000) 22:27:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r1) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) getpeername$unix(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000040)=0x6e) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x1000, 0x1}) r4 = dup3(r3, r0, 0x0) ioctl$TCXONC(r4, 0x4b64, 0x0) 22:27:20 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)={0xfc, 0x0, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6, 0x4, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x6, 0x4, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x6, 0x4, 0x2}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x6, 0x4, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x6, 0x4, 0x3}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4}, 0x20044004) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r5) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:27:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b46, 0x718000) 22:27:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttynull\x00', 0x2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) r3 = dup3(r1, r0, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) 22:27:20 executing program 0: socket$kcm(0x10, 0x2, 0x10) r0 = open(&(0x7f0000000140)='./file0\x00', 0x10080, 0x5ba58acc9d87288) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001240)={0x2, 0x0, [{0x2802, 0x1000, &(0x7f0000000240)=""/4096}, {0x4, 0x28, &(0x7f00000000c0)=""/40}]}) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x7) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000001c0)="2e48cbc4000024000505d25a80648c63940d0424fc603d25c9676516d64428c32a21f2a4baf205000b400a0000000519824c83df0a51e8661cc137153e370907088000f01700d1bd736ae632cb99cc5586b8712d8d3df1837d4f71a402a8d0673781ea9bd2a0bd4b7b7b66c40600", 0x5e}], 0x1, 0x0, 0x60}, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040)=[0x12, 0x4]) 22:27:21 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x10, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b47, 0x718000) 22:27:21 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x20) getsockopt$CAN_RAW_FD_FRAMES(r5, 0x65, 0x5, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r6 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r6) ioctl$VIDIOC_QUERY_DV_TIMINGS(r2, 0x80845663, &(0x7f0000000280)={0x0, @reserved}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, &(0x7f0000000000)=@buf={0xc7, &(0x7f0000000340)="d2e3e0b7b4e685f153fde94a0a079fa67e38beefc3e440adf40222af324b978ed5364eaf226d7da93b67a1acdd411b0e0820466068ad9c2f8028feb94bf64411230a927fdc1fea5f413cea341134d649fc43c8d6e57d64f3e038d48bc7c56351e7837431c211c0e927afee97c4b4ff23d0d4703a1174039f343c3c3d0d5944d0ed7f65fdbed3b6625242551bc7bb343c61d58a26430bd6b60391112210bbccb62fc37311e7191eabb3a6257523f59aa46cfada54e7f0d62edb5dcf46617dc043f90ddcc4382476"}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:27:21 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000000c0)="390000001000090468fe07002b0000000100ff0714000000450001070300001419001a00", 0x24}], 0x1) r0 = socket(0x10, 0x802, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="240000001e005f0214fffffffffffff807", 0x11) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0x4}, 0x10) sendmmsg$alg(r0, &(0x7f0000000140), 0xcc, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r3, &(0x7f0000000500), 0x5d, 0x0) ioctl$DRM_IOCTL_MODE_RMFB(r3, 0xc00464af, &(0x7f0000000100)=0x1000) preadv(r2, &(0x7f0000000500), 0x5d, 0x0) r4 = ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) r5 = dup3(r1, r4, 0x0) ioctl$TCXONC(r5, 0x4b64, 0x0) 22:27:21 executing program 0: ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000140)={0x990000, 0x6, 0x5, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x990a7c, 0x5, [], @p_u8=&(0x7f00000000c0)=0x9}}) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r0, 0x80845663, &(0x7f0000000180)={0x0, @reserved}) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 22:27:21 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x4b59020000000000) [ 1233.381076][T12268] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:27:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b48, 0x718000) 22:27:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x10800, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000040)) r3 = dup3(r1, r0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x2e, &(0x7f00000004c0)={0x0, {{0x2, 0x0, @multicast2}}, {{0x3, 0x0, @multicast2}}}, 0x108) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) ioctl$TCXONC(r3, 0x4b64, 0x0) 22:27:21 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) r5 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r5) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000100)={0xfd, 0x2, 0xf5ad, 0x200, r8}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={r8, @in={{0x2, 0x4e24, @remote}}, 0x5, 0x3, 0x7ff, 0xffff, 0x82, 0x1f, 0x1f}, &(0x7f0000000040)=0x9c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000280)={r9, @in6={{0xa, 0x4e20, 0x7, @local, 0x3}}}, &(0x7f0000000200)=0x84) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) r10 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r10, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:27:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b49, 0x718000) 22:27:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4a, 0x718000) 22:27:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) r3 = socket$inet6(0xa, 0x40000080806, 0x0) fcntl$setsig(r0, 0xa, 0x3) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r3) accept4(r3, &(0x7f0000000000)=@vsock, &(0x7f00000000c0)=0x80, 0x80000) [ 1233.865289][T12264] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1234.182425][T12268] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:27:22 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x48, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:22 executing program 1: r0 = socket(0x15, 0x80000, 0xb9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r5) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:27:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4b, 0x718000) 22:27:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000000c0)={'filter\x00', 0x0, 0x3, 0x7, [], 0x0, &(0x7f0000000000), &(0x7f0000000040)=""/7}, &(0x7f0000000140)=0x78) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) 22:27:22 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) close(r0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000140)="d1e2c72c000329d1f64370b65f349a9fb79174becbb405de2ecf37713f34508c49efd36d6c5c90b374a2239dc3277ac9f26a139eeb1147af7850df7f4afa7587948c26d0d393cbccebbb97cf2c6f49b5ffc29e26a8c61a6c511d44e0fa3317ee268cb88afbf10eb452aa067e38976076ec2bb67eb8c78a055bf79edc5c09f98421c7d83a18a878e81d14cd642fbefde331449297f5cff8a0a2b8157a5c4d1f2de42d1105e21fef94295967bd", 0xac) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x84081, 0x0) r3 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r3) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000340)={@rand_addr="a5709625dc5576fec9ef1dd207dd28c2", 0x1, r4}) bind$l2tp(r2, &(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10) 22:27:22 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x4c00000000000000) [ 1234.612879][T12504] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_START_AP(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000100)={0x3c, r4, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, "a0c1999502827207d2399f138ca40d0b82f75cf33179c5bd513641a64836475452"}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0xbc, r4, 0x800, 0x70bd27, 0x25dfdbfe, {}, [@NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0xa6, 0xbe, "cc93497af5083c64735228a4d59eb41660e829e4b2670df9ff1a87b01e57cc5fa5ea8dbd4d2e1926c8d25fa885502d7351c170c65b9263d8e9b6349148ed314250786c4105aff295986ca0cb0fee0550db670f7a5002d56821934fd538c67611bbae5931ff29098a670b965f09107cd7879d341736e33899fd8630c7c432ec18ac002c3525683a2122ebb19f15e6a7ad82889dd77ad496a145efa167f8fc2abd1c0e"}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4880}, 0x24000011) 22:27:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4c, 0x718000) 22:27:22 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000280)={0x1e95, 0xc723, 0x2, {0x4, 0x2}, 0x101, 0x585800}) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r5) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) ioctl$SIOCRSSCAUSE(r2, 0x89e1, &(0x7f0000000000)=0x2) 22:27:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4d, 0x718000) 22:27:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4e, 0x718000) 22:27:22 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r5) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) r6 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r6, &(0x7f0000000080)={0x11, 0xc, r7, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r8, &(0x7f0000000080)={0x11, 0xc, r9, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00') sendmsg$NL80211_CMD_NEW_STATION(r8, &(0x7f00000003c0)={&(0x7f0000000140), 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x60, r10, 0x1, 0x70bd28, 0x25dfdbff, {}, [@NL80211_ATTR_STA_AID={0x6, 0x10, 0x71c}, @NL80211_ATTR_STA_EXT_CAPABILITY={0x41, 0xac, "697155ffe09cab9fcbcc08d77e928331269a245c79deed8900a77e56e60371cfea787b42ea0275332cab07c7a28472d368a86c8d1392d868337fc10a5c"}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x20040080) sendmsg$IPSET_CMD_GET_BYNAME(r6, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)={0x4c, 0xe, 0x6, 0x801, 0x0, 0x0, {0x5, 0x0, 0x8}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x8400) [ 1235.151593][T12570] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.0'. 22:27:23 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x4c, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b52, 0x718000) 22:27:23 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x4c59020000000000) 22:27:23 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) r4 = socket$xdp(0x2c, 0x3, 0x0) recvmmsg(r3, &(0x7f0000001a80)=[{{&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000300)=""/68, 0x44}, 0x4}, {{&(0x7f0000000380)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000400)=""/240, 0xf0}, {&(0x7f00000000c0)=""/27, 0x1b}, {&(0x7f0000000500)=""/196, 0xc4}, {&(0x7f0000000600)=""/20, 0x14}, {&(0x7f0000000640)=""/7, 0x7}, {&(0x7f0000001b00)=""/248, 0xf8}, {&(0x7f0000000780)=""/236, 0xec}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/230, 0xe6}], 0x9, &(0x7f0000000040)=""/15, 0xf}, 0x1f}], 0x2, 0x10003, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r7, &(0x7f0000000500), 0x5d, 0x0) ioctl$SG_GET_VERSION_NUM(r7, 0x2282, &(0x7f0000001c00)) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'bridge_slave_0\x00', r5}) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x1, 0x803, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r8, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=@newlink={0xec, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xc4, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xb4, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_EGRESS_QOS={0x4}, @IFLA_VLAN_EGRESS_QOS={0x40, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x422}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8000, 0xff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x7ff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0x4}}]}, @IFLA_VLAN_INGRESS_QOS={0x64, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xf42c, 0x80}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x10000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x4}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9, 0xfff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x95bb, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0x7}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x80, 0x8}}]}]}}}, @IFLA_LINK={0x8, 0x5, r10}]}, 0xec}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket(0x1, 0x803, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r11, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=@newlink={0xec, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xc4, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xb4, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_EGRESS_QOS={0x4}, @IFLA_VLAN_EGRESS_QOS={0x40, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x422}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8000, 0xff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x4}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0x4}}]}, @IFLA_VLAN_INGRESS_QOS={0x64, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xf42c, 0x80}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x10000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x4}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9, 0xfff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x95bb, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0x7}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x80, 0x8}}]}]}}}, @IFLA_LINK={0x8, 0x5, r13}]}, 0xec}}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000001cc0)=0x14) bind$packet(r3, &(0x7f0000000080)={0x11, 0x1b, r14}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) socket$bt_rfcomm(0x1f, 0x1, 0x3) r15 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r15, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) r16 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r16, 0x8933, &(0x7f0000000240)={'vcan0\x00'}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000740)={'syz_tun\x00', 0x0}) bind$packet(r16, &(0x7f0000000080)={0x11, 0xf8, r17, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r16, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r18 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r18, &(0x7f0000000500), 0x5d, 0x0) ioctl$LOOP_GET_STATUS(r18, 0x4c03, &(0x7f0000000680)) setsockopt$inet_tcp_TCP_CONGESTION(r16, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x4088000) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000140)=0x60, 0x2) 22:27:23 executing program 0: socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002680)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="10c15646de7c1ecfe010569212feed662c8be6cc6dfd555b3100780778a196e2ac444a7cc2e03af817e7da81b7c80a8350b8a5f705520b339f1b2e54ed23607a15179739923bc18bb246227f68f553f4ca9b7aaf5ee15f75ef09dee459c2bcfeb04b32d251c4e31233b320fb3a3598ffc2d8e7c211beb9d910628a857353158821a4c0818542de02c005713949b6b779ea901808fcbaa465329473", 0x9b}], 0x1, &(0x7f0000000140)=[{0x1010, 0x0, 0xf18c, "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{0x40, 0x10c, 0x37648355, "75feeec01906e940a2fba66ce6e8251e0e3243275489fc99b6cb7136d3ee79174eadd88ab33ec9f4c8c8bbf265"}, {0x100, 0x119, 0x5, "0d59443ef15b103237e2f486c57a69a63607ef46e9f74a8ac5c1e8c330d8f1cb1c0d76cba7a7140ad4dde60fb478e1f90ab33573dcd122c2eb970aab0ae510723584bc21223444041092cdf18d60a620d3443d355f6669a155db8aa594827f0169571bf9d956bff47ad5b3eacceee58e0394d791e0a569a0d86d0a9d784053bd00d4cf9914351f10be8e433f8cc8d93b88c51a3345be56cdff9453606833674ddb195effb538628e262a2591f640244ab130bbed9f938fc6eab03b6041ad98de8980badbd6cda863657cac066d83a5a5e9eea5b8a7fa0e5181f6e63f22506358a188b4e3a32512d6063e314e90d652"}, {0xe0, 0x6, 0x1ff, "dd8d25bca01d2b1cf88f1ed35cc1e4282b7431f22576e25d7dcb589aadb583ba85556af41868cc1a4941f37b0ce3233be62224ccebd19288a1af06388e73f98f4f1a95dbb02c69a31b53d55432e38a27ce3ac70c78ed7ace731eed01171d900464df8762dbf98d5125ebc3c2a1c964eaf906b17d55e0f560e4296efe45811ae2a29a2dc32c5bca3dd778941aa815c1aadeb6877db9522d874105bf4ae42b506d4d92c9d4066fbcac50a002639a0df32dc9283ffc88c0a36e575c3293c99d49b53da43b63924b4533ac23a73f8971"}, {0x58, 0x107, 0x1, "5c59b62f1abf7d65486fa401f595160366bcfb896a400761656c990edb80eb0bb6b08acf0fc1a0340901b5978e2f9d29ee500ac1e00ae4e673d50757047f0adf359bbeb559c236de"}, {0xb8, 0x10f, 0x7, "dc49c822b3717b9f5b5435bb6472872f29189a1b1567623aac2165a19d03be759e7f50dc21d21903585ecf79f5259580abf85ee173d9015230b619d131b9c0ce2f2039fa1116c9de492d99e2e9d43b1c364e8763b1281bd1f77d996356c0088c3e78d3226829961a7c27cddf913e1aa99a5706401f6cb5c3c6fab23e0f4fa97549c45b77f942faae38eaa84aacf20bb70aa4b9759798c14ba84165dfdb9c47ae1c260d9e"}, {0xe8, 0x111, 0x7, "13518c4717f77cdde6a4e513471e53d05d9278c7eda802bcf21048e08abab049482512c989ff9367c999d3e6eaf4dfeac1ef1319f539e7312b49260048beeb8bc982dfd1ac90454527216de6e08539e6b50344211ad66e3d4c46654db064a3e7b815b22dcbbe09f394cb02b4f5bd6f4716ad41001ed84d64f7398cd7b106b4d4f03b7bc14ab3abfe603fbff97cfb95edb5b45407b943099f4e3244552cfc2faf841869dcd5bcb4976c34d3629666fd32152e984231ab9e974a409ee34f2bebf86f0ec5cdeccdb1b8442bf52d533783ac92effdcc3b90"}], 0x2510}, 0x24000050) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080), 0x1}, 0xc000) 22:27:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b5c, 0x718000) [ 1235.848436][T12833] __nla_validate_parse: 1 callbacks suppressed [ 1235.848448][T12833] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$ptys(0xc, 0x3, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) 22:27:24 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r5, &(0x7f0000000500), 0x5d, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(r6, 0xc0585609, &(0x7f0000000280)={0x1f, 0x2, 0x4, 0x2000000, 0x0, {r7, r8/1000+30000}, {0x3, 0x2, 0x1, 0x64, 0x2b, 0x40, "b4b3a7f0"}, 0x6, 0x4, @fd, 0x4, 0x0, 0xffffffffffffffff}) recvfrom$netrom(r9, &(0x7f0000000300)=""/107, 0x6b, 0x2002, 0x0, 0x0) ioctl$FBIOBLANK(r5, 0x4611, 0x4) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r10 = socket$inet6(0xa, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000000)={0xffffffff, 0x3f, 0x1, 0x7fffffff}, 0x10) connect$inet6(r10, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) close(r10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x534}}], 0x1, 0x88000) 22:27:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b60, 0x718000) 22:27:24 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$peeksig(0x4209, r1, &(0x7f00000000c0)={0x7, 0x1, 0x3}, &(0x7f0000000100)=[{}, {}, {}]) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424dc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x2e}], 0x1}, 0x24000044) 22:27:24 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x4d59020000000000) 22:27:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b61, 0x718000) [ 1236.517894][T12957] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:24 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x60, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:24 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x346e8b810f99682, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x374) setresuid(0x0, r3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1080000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv4_delroute={0x2c, 0x19, 0x404, 0x70bd26, 0x25dfdbff, {0x2, 0x80, 0x0, 0x20, 0xfe, 0x0, 0xff, 0x7, 0x900}, [@RTA_DST={0x8, 0x1, @local}, @RTA_UID={0x8, 0x19, r3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000010}, 0x800) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cachefiles\x00', 0x28a00, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x1e, &(0x7f0000000240)=0x4, 0x4) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="d25a80648c63940d0424fc6005000b400a0000000519d1bd0000000000000000000000000001", 0x26}], 0x1}, 0x840) 22:27:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = dup3(r1, r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r2}) getsockopt$inet6_tcp_buf(r3, 0x6, 0xb, &(0x7f00000000c0)=""/141, &(0x7f0000000040)=0x8d) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000180)={0x8000, 0x7, 0x1000, &(0x7f00000003c0)="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"}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x80000bac, @mcast2, 0x7fffffff}, @in6={0xa, 0x4a22, 0x200, @mcast1, 0x8}, @in={0x2, 0x4e20, @local}, @in6={0xa, 0x4e24, 0x4, @local, 0xc2}, @in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e23, 0xffffff6b, @rand_addr="9421341d20552144f9b8f4d75c4c047a", 0x4}, @in6={0xa, 0x4e21, 0x0, @empty, 0xfff}], 0xac) ioctl$TCXONC(r2, 0x4b64, 0x0) 22:27:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4b, 0x718000) 22:27:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b62, 0x718000) 22:27:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4a, 0x718000) 22:27:24 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r3, &(0x7f0000000500), 0x5d, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f00000000c0)=0x4) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1, 0xffffffff}, 0x8) close(r2) r4 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r4) sendmsg$IPSET_CMD_HEADER(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYRES32=r4], 0x1}, 0x1, 0x0, 0x0, 0x24000054}, 0x2fa8dc5f299f3ba8) ioctl$TCXONC(r1, 0x4b64, 0x0) 22:27:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b63, 0x718000) 22:27:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4b, 0x718000) 22:27:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4a, 0x718000) 22:27:25 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x4e59020000000000) 22:27:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) r3 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video37\x00', 0x2, 0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(r3, 0x8, r4) ioctl$TCXONC(r2, 0x4b64, 0x0) [ 1237.341581][T13096] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:25 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x68, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b65, 0x718000) 22:27:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4b, 0x718000) 22:27:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4a, 0x718000) 22:27:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/btrfs-control\x00', 0x80000, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) r3 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r3) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r4, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000019300)=r4) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x3}, 0xfffffffffffffdb1) close(r2) r5 = dup3(r0, r1, 0x80000) ioctl$TCXONC(r5, 0x4b64, 0x0) r6 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000040), 0x7) close(r6) r7 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r7) r8 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r8, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r8) accept(r5, &(0x7f0000019640)=@l2tp6={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f00000196c0)=0x80) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89fc, &(0x7f0000000280)="061f6e5060b4a52fe5fe1f6a73fe6ba154a6a582dda5cbfbe1aa75f9a157c3f550c712f07abc0d") r9 = socket$phonet(0x23, 0x2, 0x1) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r9, 0x8982, &(0x7f0000000140)={0x0, 'ip6_vti0\x00', {0x6}, 0x7}) r10 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r10, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r10, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r10) accept(r10, &(0x7f0000000180)=@hci, &(0x7f0000000100)=0x80) ioctl$IMCTRLREQ(0xffffffffffffffff, 0x80044945, &(0x7f00000192c0)={0x4006, 0x401, 0x1, 0x96}) r11 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r11, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r11, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r11) getsockopt$inet6_opts(r11, 0x29, 0x3b, &(0x7f00000002c0)=""/102400, &(0x7f0000000240)=0x19000) 22:27:25 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x4f59020000000000) 22:27:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b66, 0x718000) 22:27:25 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b4a, 0x718000) [ 1237.925515][T13114] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:25 executing program 1: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b4b, 0x718000) 22:27:26 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b4a, 0x718000) 22:27:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b67, 0x718000) 22:27:26 executing program 1: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b4b, 0x718000) 22:27:26 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x6c, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:26 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b4a, 0x718000) 22:27:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b68, 0x718000) 22:27:26 executing program 1: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b4b, 0x718000) 22:27:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) r3 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) r4 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x18100, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_getanyicast={0x14, 0x3e, 0x8, 0x70bd28, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x2400c000}, 0x1) close(r3) r5 = accept4(r3, &(0x7f0000000280)=@x25, &(0x7f0000000300)=0x80, 0x80400) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000000340)={0x0, 0x49, 0x5}, 0x8) 22:27:26 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x5059020000000000) [ 1239.059189][T13239] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b69, 0x718000) 22:27:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$TIOCEXCL(r2, 0x540c) r3 = dup3(r1, r0, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) 22:27:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b4b, 0x718000) 22:27:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b4a, 0x718000) 22:27:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b4a, 0x718000) 22:27:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b6a, 0x718000) 22:27:27 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x74, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b4b, 0x718000) 22:27:27 executing program 2: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = dup3(r0, r0, 0x0) ioctl$TCXONC(r1, 0x4b64, 0x0) 22:27:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b4a, 0x718000) 22:27:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b6b, 0x718000) 22:27:27 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x5159020000000000) 22:27:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b4b, 0x718000) [ 1240.164808][T13268] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:28 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b4a, 0x718000) 22:27:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b6c, 0x718000) 22:27:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000000)={0x400, 0x0, 0x1b7e, 0x2, 0x17, "7920fd88aa9c906c"}) ioctl$TCXONC(r2, 0x4b64, 0x0) 22:27:28 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b4b, 0x718000) 22:27:28 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b4a, 0x718000) 22:27:28 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x7a, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b6d, 0x718000) 22:27:28 executing program 2: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r3, &(0x7f0000000500), 0x5d, 0x0) ioctl$VIDIOC_ENCODER_CMD(r3, 0xc028564d, &(0x7f0000000100)={0x1, 0x0, [0x2, 0x128, 0x9700000, 0x7fffffff, 0x9, 0x8000, 0x16d5000, 0x40]}) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f00000004c0)={0x0, {{0x2, 0x0, @multicast2}}, {{0x3, 0x0, @multicast2}}}, 0x108) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) close(r1) r4 = dup3(r0, r1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00000000c0), 0x4) ioctl$TCXONC(r4, 0x4b64, 0x0) 22:27:28 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b4b, 0x718000) 22:27:28 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b4a, 0x718000) 22:27:28 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x5259020000000000) 22:27:29 executing program 0: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4a, 0x718000) [ 1241.215858][T13300] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:29 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b4b, 0x718000) 22:27:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b70, 0x718000) 22:27:29 executing program 0: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4a, 0x718000) 22:27:29 executing program 1: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4b, 0x718000) 22:27:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b71, 0x718000) 22:27:30 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0xf0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:30 executing program 0: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4a, 0x718000) 22:27:30 executing program 1: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4b, 0x718000) 22:27:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b72, 0x718000) 22:27:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r1, &(0x7f0000000500), 0x5d, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f00000000c0)) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = dup3(r3, r0, 0x0) ioctl$TCXONC(r4, 0x4b64, 0x0) 22:27:30 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x5359020000000000) 22:27:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4bfa, 0x718000) [ 1242.323093][T13331] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b4a, 0x718000) 22:27:30 executing program 1: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4b, 0x718000) 22:27:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) ioctl$USBDEVFS_REAPURBNDELAY(r2, 0x4008550d, &(0x7f0000000200)) r3 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r3) r4 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r4) sendfile(r3, r4, &(0x7f0000000040)=0xd26, 0x8000) r5 = dup3(r1, r0, 0x0) ioctl$TCXONC(r5, 0x4b64, 0x0) r6 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r6, &(0x7f0000000080)={0x11, 0xc, r7, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_GET(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r8, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x2000c001}, 0x20000010) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000000)={0x80000000, 0x1, 0x10001, 0xfffffffffffffff7, 0x1, 0x7}) 22:27:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4bfb, 0x718000) 22:27:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b4b, 0x718000) 22:27:31 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x300, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b4a, 0x718000) 22:27:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4c01, 0x718000) 22:27:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b4b, 0x718000) 22:27:31 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x6000000000000000) 22:27:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') readahead(r0, 0x1, 0xfffffffffffffef9) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) 22:27:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r1) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) [ 1243.498763][T13366] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b4b, 0x718000) 22:27:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b4a, 0x718000) 22:27:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5409, 0x718000) 22:27:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540b, 0x718000) 22:27:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='numa_maps\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) r3 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r3) r4 = dup2(r3, 0xffffffffffffffff) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f00000001c0)={'broute\x00', 0x0, 0x3, 0xc5, [], 0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}], &(0x7f00000000c0)=""/197}, &(0x7f0000000240)=0x78) 22:27:32 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x500, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:32 executing program 1: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b4b, 0x718000) 22:27:32 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b4a, 0x718000) 22:27:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540c, 0x718000) 22:27:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r3, &(0x7f0000000500), 0x5d, 0x0) ioctl$VIDIOC_SUBDEV_S_CROP(r3, 0xc038563c, &(0x7f0000000000)={0x0, 0x0, {0x15e, 0x2, 0x4, 0x4}}) r4 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r4) connect$l2tp6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x1e}, 0x8, 0x4}, 0x20) ioctl$TCXONC(r2, 0x4b64, 0x0) 22:27:32 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x6800000000000000) [ 1244.637951][T13397] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:32 executing program 1: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b4b, 0x718000) 22:27:32 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b4a, 0x718000) 22:27:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540d, 0x718000) 22:27:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) 22:27:32 executing program 1: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b4b, 0x718000) 22:27:32 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b4a, 0x718000) 22:27:33 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x600, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540e, 0x718000) 22:27:33 executing program 2: open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x88001) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x1, 0x2) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000180)=0x9) r4 = syz_open_procfs(r0, &(0x7f0000000080)='stat\x00') preadv(r4, &(0x7f0000000500), 0x5d, 0x0) openat$cgroup_ro(r4, &(0x7f00000000c0)='cpuset.effective_mems\x00', 0x0, 0x0) bind$packet(r2, &(0x7f0000000080)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) connect$netlink(r2, &(0x7f0000000040)=@unspec, 0xc) 22:27:33 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b4b, 0x718000) 22:27:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b4a, 0x718000) 22:27:33 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x6c00000000000000) 22:27:33 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b4b, 0x718000) [ 1245.846648][T13432] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b4a, 0x718000) 22:27:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540f, 0x718000) 22:27:33 executing program 2: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000000)={0x20001, 0x0, [0x9, 0x9, 0x7, 0x100, 0x800, 0x366, 0xf8000000000, 0x6957]}) ioctl$TCXONC(0xffffffffffffffff, 0x4b64, 0x0) 22:27:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b4a, 0x718000) 22:27:33 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b4b, 0x718000) 22:27:34 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x700, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:34 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5410, 0x718000) 22:27:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0xe6, 0x2, 0x9, 0x1, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fffffff, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r2, 0x1276, 0x0) r3 = dup3(r1, r0, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dri/renderD128\x00', 0x200000, 0x0) 22:27:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4a, 0x0) 22:27:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4b, 0x0) 22:27:34 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x7110000000000000) [ 1246.986089][T13457] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:34 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5412, 0x718000) 22:27:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 22:27:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4b, 0x0) 22:27:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4a, 0x0) 22:27:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5413, 0x718000) 22:27:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r3, &(0x7f0000000500), 0x5d, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000000)=0x84) 22:27:35 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0xa00, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4b, 0x0) 22:27:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4a, 0x0) 22:27:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5414, 0x718000) 22:27:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/127, 0x7f}, {&(0x7f00000000c0)=""/67, 0x43}, {&(0x7f0000000140)=""/68, 0x44}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000200)=""/184, 0xb8}], 0x5) dup3(r1, r0, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b64, 0x6515bde4cb8f01d8) 22:27:35 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x7400000000000000) [ 1248.131404][T13492] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:36 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5415, 0x718000) 22:27:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4a, 0x0) 22:27:36 executing program 2: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r1) dup3(r1, r0, 0x80000) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x2) 22:27:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540b, 0x718000) 22:27:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4a, 0x0) 22:27:36 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5416, 0x718000) 22:27:37 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0xc00, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b49, 0x718000) 22:27:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r3, &(0x7f0000000500), 0x5d, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x7fff) sendto$x25(r0, &(0x7f00000000c0)="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", 0x1000, 0x40000, &(0x7f0000000000)={0x9, @remote={[], 0x0}}, 0x12) ioctl$TCXONC(r2, 0x4b64, 0x0) socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0x0) ioprio_get$uid(0x3, r4) 22:27:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5418, 0x718000) 22:27:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4a, 0x0) 22:27:37 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x7a00000000000000) [ 1249.289790][T13519] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x541b, 0x718000) 22:27:37 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) write$cgroup_int(r6, &(0x7f0000000180)=0x3, 0x12) syz_mount_image$ceph(&(0x7f0000000200)='ceph\x00', &(0x7f0000000280)='./file0\x00', 0x5, 0x4, &(0x7f00000005c0)=[{&(0x7f00000002c0)="cff46b1259bda95ec05bec8f6e2fee5900af05f5ffd1b0079ce985d0c6301a402f7352920338dd702f307dc9b26bac47d585bba89dd2f874f933253754b61f0eed64e57e58df8af5dcbbe54ceb98103b0c9fb8f578c6b36757626aac9ffbad19e2a33f28c9b84665bc8866cc0370731c1e3a156030a0876817140187993590d9a6f7b349c8f35ed65d54b7f50dd44b0c0f8a575bbdc920beb3f664e24dcbd9488b2c13346e1556ee310b857d46fa66be573d8b1181e8335151f9ac7846a9d8b553a168c21b159a96de52aca2c2ee8200d810cb699628bacc21b2994c0b230cf49f8b4226949175da6e6f463c22185a", 0xef, 0x7}, {&(0x7f00000003c0)="edb5bfe884a26da89c1280b68b0647ec48d82929ef05fcbbf0d0988a659ab2b6b4339c3fa51abc8eb8d97ee873bea465715eaac053768a3347da679a445ebc5d6b6e9c58f8e86ed19cedcea975935df0ad6288d9b1e4de", 0x57, 0x100}, {&(0x7f0000000440)="149f1b5997f33e798394a84a97a83071eb063152ea1d2ae8ca178b7bd8eebce7e1ccea600a642e4fcea2889188991b2f66df2fa7555627d847ecc35e3547cc29661c4d405cdf4e82f7bcadcdfc14d5dea2c885b4b0d20bfa5099dfe8aaa1af0d19a6d70ba7fd600d5e77bb85ceadc3d15f64eb77d0ad02ea5b537f38c20db299ff2c0f8e29ad59b3860bfe193fd1f3e9f15082", 0x93}, {&(0x7f0000000500)="26c17689db9e8fa6bba7c6831899612b2e915af2d6dbf4776aed8ebba9d379647e77356bee45be97038b9c44b70559325805ed3ecf89d722fc73b18bdd8112d43a2b33e07d1e1c27a425d43d2a0a1cbedd6f229b0b6a608001b1b888219974c811aa23abaa3eb04507a97fe472ed6097970d2008051ef1d4fb08e806222cd28344ad3f9779e17988efb622b14d4429f98bde0ddb26995710", 0x98, 0x3}], 0x40040, &(0x7f0000000640)='$(eth0-\x00') sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r9 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r9, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r9, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r9) sendmsg$NL80211_CMD_START_AP(r7, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000740)=ANY=[@ANYRESOCT=0x0, @ANYPTR64, @ANYBLOB="010000000000000000000f00000028000e00a0c1999502827207d2399f138ca40d0b82675dc97c04257ba63641a64836475452000000"], 0x3}}, 0x0) sendmsg$NL80211_CMD_GET_MPP(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, r8, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x3}}, @NL80211_ATTR_MAC={0xa, 0x6, @dev={[], 0x1c}}, @NL80211_ATTR_MAC={0xa, 0x6, @local}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @multicast}, @NL80211_ATTR_MAC={0xa, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x4) rt_sigreturn() 22:27:37 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b4a, 0x0) 22:27:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) read$FUSE(r0, &(0x7f0000003080), 0x1000) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socket(0x28, 0x6, 0x1) sendmsg$nl_route(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=@newlink={0xec, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xc4, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xb4, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_EGRESS_QOS={0x4}, @IFLA_VLAN_EGRESS_QOS={0x40, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x422}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8000, 0xff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x7ff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0x4}}]}, @IFLA_VLAN_INGRESS_QOS={0x64, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xf42c, 0x80}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x10000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x4}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9, 0xfff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x95bb, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0x7}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x80, 0x8}}]}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0xec}}, 0x0) sendmmsg$inet6(r0, &(0x7f0000002a00)=[{{&(0x7f00000000c0)={0xa, 0x4e23, 0x8000, @remote, 0x6}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000002fc0)="d25fe81f58156045376a769beab050fa5460e393f2d1b0d49b4398c342b6b37ab16ecb8b3d7e739c1de62d0c34549a99c41ce4631c9c2f209ee4c2f842056f8cad04d2487dda67791e2af7b9a35f29e9be980c91d8a9f6288f0e432405dd01e86d506e6c9e8690e29db06f59dda029b40dd5382e86975eaae8f4a1398ddddd290f21aa9fe03a4206ca97f5aff9734c68770747e8a5fd9599b94491009799b0ce596101aace9d", 0xa6}, {&(0x7f00000001c0)="d604de7f5cf09c676a44ad20d8dfe2be6dabb370d76f16d5e27088a3e4e008fc51cd808c2f483c314723fe5f5f2fb31b7df6a5d40bc9d64cd59cf30977b02973d0e26a5f24919578127e9480bffa3f1dd75c27f5ea53ecacd5402707995360d16bffe719cde104b3b8cc6999a32656f86dd4cd4521dda4cf5b2364c2c8222b9bc192b7de7ebecfb49ed4a6ce5dffa056d13f11ffa2c6b7f1fbf8d6aaf2ae584e9db86eda5181facb0f728ec08d50575267b159cc1a6a55ab8ac46bb5315e8a277bfe05a94aa8dd9b0fe17d8e3f5925c453e8fe580febda99d1fb53074b7deda9addadc0998f7cfc9c36d4f", 0xeb}, {&(0x7f0000002b80)="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", 0x15a}, {&(0x7f0000000380)="762a050f1c88f2fa98c7738bffe449cabc7619fede272d6ef75359b42eca", 0x1e}, {&(0x7f00000003c0)="88c1c9029b0a1c15bfb58e1db73d6506facebf3f41bc5cc4594b669b1efc02dc770cf1601d53f2a8b0f67d3517ef366b1cd26ba61ce27824a5d39b0ceb29e1a0ca970196bd3fd213f9b3b190c0a8e0ef866a2f8c096048983bf88260dcd0f355721fa3229305f09b6884c5ee2718b1ceae13c52e0a28641e9df50303be27cbda38817d60ccca0fb417f7e9d8b2d2e5f109cdac762d85342004b32550da97447adebc522b301fb41425421cf616161befa8a6f36f9d68fedc6ccc6ac3bb5666c5effd94c503070b67f7fcf66f45fc02c70440", 0xd2}], 0x5}}, {{&(0x7f0000000540)={0xa, 0x4e24, 0x3ff, @mcast1, 0x6}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000580)="0046105d94016236127245e7459db4b3077e9d2b8de118e6f7f50e73ab0c251ec7", 0x21}, {&(0x7f00000005c0)="cbf5969748bce8c1e41ad9f3e07f6090a1bb60771dbf7a2c79f7200d697bfba332484b035fbf1aaa99acef54df0a9e8fbab98bd9816e6473f0b4462acc797a38f232485a63d8aa27bf83781d45f1066b1701693536530826334bd9ffef1b2a1819c608a17aa2f1ca34398018f673969f775ceea238a2", 0x76}, {&(0x7f0000000640)}], 0x3, &(0x7f00000006c0)=[@dstopts_2292={{0x38, 0x29, 0x4, {0x8, 0x3, [], [@jumbo={0xc2, 0x4, 0xf47}, @padn, @pad1, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1, @pad1, @enc_lim, @pad1, @enc_lim={0x4, 0x1, 0xaf}]}}}, @rthdr={{0x48, 0x29, 0x39, {0x2e, 0x6, 0x2, 0x8, 0x0, [@mcast1, @ipv4={[], [], @multicast1}, @empty]}}}, @tclass={{0x14, 0x29, 0x43, 0x4}}, @tclass={{0x14, 0x29, 0x43, 0x7fffffff}}, @tclass={{0x14, 0x29, 0x43, 0x5}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @flowinfo={{0x14, 0x29, 0xb, 0x3}}, @tclass={{0x14, 0x29, 0x43, 0x3}}, @hopopts_2292={{0xd8, 0x29, 0x36, {0xa2, 0x17, [], [@ra={0x5, 0x2, 0x8}, @pad1, @calipso={0x7, 0x48, {0x1, 0x10, 0x7, 0x7, [0x401, 0x3, 0x6, 0x7, 0x6, 0x2, 0x0, 0x7ff]}}, @calipso={0x7, 0x50, {0x1, 0x12, 0xff, 0x4, [0x8, 0x300000, 0x7, 0x5, 0x81, 0x68f, 0x9, 0x80000001, 0xffffffffffffff16]}}, @pad1, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}, @rthdr={{0x58, 0x29, 0x39, {0x3a, 0x8, 0x1, 0x3f, 0x0, [@mcast1, @mcast2, @mcast1, @remote]}}}], 0x240}}, {{&(0x7f0000000940)={0xa, 0x4e20, 0x5, @mcast2, 0xfffffff8}, 0x1c, &(0x7f0000000a40), 0x0, &(0x7f0000002e00)=[@rthdr_2292={{0x58, 0x29, 0x39, {0x73, 0x8, 0x0, 0x20, 0x0, [@mcast2, @ipv4={[], [], @multicast2}, @dev={0xfe, 0x80, [], 0x39}, @initdev={0xfe, 0x88, [], 0x1, 0x0}]}}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x2c, 0x0, [], [@jumbo={0xc2, 0x4, 0x7fff}]}}}, @dstopts_2292={{0x120, 0x29, 0x4, {0xff, 0x20, [], [@generic={0x1, 0xda, "76fabd70cb137b39b479cd3ea7d5779908fdd42b63f2ddf91ace384c9411c8c419d5cf0c2fbfebbc6d87090d25d4ad5b1352d9257db2a115345e36930a6f52d317817e45a983a6631e59870a80bde69912ba77864a738c8eedf76455976bde09347e81f460c9d945b78ab837dbe98c6c56f4d7f90a08ddaa5158fb45633ec6a1835d157d6bb745af3719eb5b84f883494285cad37198fb9df594be61162917c0aa2a5e6ce54b9dc594bb2aa9a60c1a9e952f57c1d597623e8cf872e1d881cceca4ad3e2b9611efbc05f4053a7365f6bbea9f0b6f7e1d1010a281"}, @enc_lim={0x4, 0x1, 0x64}, @enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1, 0x6c}, @pad1, @calipso={0x7, 0x18, {0x1, 0x4, 0x3, 0xaa34, [0x4, 0x8]}}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x3}}], 0x1b0}}, {{&(0x7f0000000b80)={0xa, 0x4e24, 0x5, @ipv4={[], [], @local}, 0x9}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000bc0)="0893bbc15fd6d2db813767e86bc92bbeafdf57a64abb31810f117c511f89e036026a3bada6cd44", 0x27}, {&(0x7f0000000c00)="5fb3117512d7b45f5297ea47a6a3900141efd6ff177221ada0af9499c9074cd50d7f84d7a323e05e6ecbf043b1976573888aa11d980a74400791ffe4", 0x3c}, {&(0x7f0000000c40)="871e7c8bd556fd3e50516a221d35f81177c383c7274fb248b264d8aa2db5b6b385d727764fbc2d5ab8743be3d14a294e1851bdc7a492da7a7178c99a97d239cad8651c3d6b4e4504e03df03409fa83a4f969bb645204afc374dfa0f15c5d5f7c2614f9903507fba58f1db0df17238683988998475892c033c746fb9e42c1a5b23be00be5", 0x84}, {&(0x7f0000000d00)="e6b1", 0x2}, {&(0x7f0000000d40)="998bff88f75d000a62ea4800b4964c941a637c08b2d5f21f34bec5c3e39db9a06a7e716c24a1b79477c7064eb653e77b0115ffc1b7b55c257053e5f3e51c1e950da24fd44845ea02ea413f3e0e0fe760221c0f22a86b3ec1a0ffb328b8b360a3875886a4f16364d913c8a627aa75", 0x6e}, {&(0x7f0000000dc0)="9e74", 0x2}, {&(0x7f0000000e00)="6af81f2cebcbbe45eff27eea40f6fd85f76b2594235a0305c7656d61a775b00023ca4ec0acaafc3d1798e7b9ed76a72734f51a9925dd9abdad0403dec5ae278c8a323081e11fed0d4c1da2be4b27fdbeec4347e4c68c4021da7006e2add6dfcebdb225f19458d9d7f063e41e07df168a2cf02089849bf2d0f0349558a5353fd42354e0a6f12a9f86d75430e91119aad00af456d952e7f5c7d69e1ea0daa22fb3f76d061f6fc2e9d94ec7e2c89d45ff494ec43774cdf50ae6673bf7946b0203322308aab9fc34e7e3fbc229b85ee82b7773020262978ca293043afd8c6dce21e1c6d2406645", 0xe5}, {&(0x7f0000000f00)="a7dd8dae705f75f8b9502ec80747e47a12367563d9bd0cdacf2d05d178857f51bfec3c83ae85235405f4d9562e55066cebbd369b397d55b1966d7dfc4982ac9af00f0b10f1a9b6a0d723e1c0e15a4bacd2b162ee05c38327ac0b983d7a844b66aef0b69a433936b12ea7ca3bf521267f0d315b1643d246794ac29a452316ddaa43f7a6fef324996396e501d83946bdb2821d199ad28db73e007bad4e", 0x9c}], 0x8, &(0x7f0000001040)=[@dontfrag={{0x14}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x88, 0x0, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn]}}}], 0x38}}, {{&(0x7f0000001080)={0xa, 0x4e21, 0x100, @rand_addr="a245d30beb174971b5e2e3a189caaa24", 0x9b42}, 0x1c, &(0x7f0000001640)=[{&(0x7f00000010c0)="c57e5f7d17048b9b797c9b6becc47ae2823d83ce6b99c9365c3dce0449487ff2019dc6fd15642c22eb28bd8966f9a51231c24009b622346818ee0ef38bebe59d1b7db4e6cffd5fc36e47f50b1f2fd966ccc1023b44653b7f797647be4914722402f85f867081c340b481aebd3b589294fb122c1b339a14f461782295e99a0dab4f5a09e893f726e801bfd43f6524f97c72b08f2b41461fa1aa4ed3b606b46616718b1c9c0c41573ee56f56bd9f261ca50fb1584e74a425bd2ee4", 0xba}, {&(0x7f0000001180)="3583d44a69d707107ab5eb341b15d22c7efabc31b7a0446dce4a102fcc48c8da0e70f086c32d7291b1a86b0a555b09271e53fe5603c3457825a1c89d3d3a050ebcbb92edaec92c215c4f86e9fa0c4fcd0c2e03ef5bd704b357d8aef05a228d968b4b5137b32794e81569d42bb31720eb3e105591203da09f4417238ff1472c4b50d2", 0x82}, {&(0x7f0000001240)="8ade4fb56b822c4f63dce895d14cd9121120e8", 0x13}, {&(0x7f0000001280)="cc1901f2400713d529f579602470dcaf817cd8df4beca7775f0085cc5492638913f4e7f3cb01f4397188c19c7aa892ce458f4029dccd1420e1c4bde3a59fd1f61606904cc4e475b969ae343db1659a259583a4020c0c2152d3a727551962f2eeab636ca03f4cc00cb51bc24af72a44fde00fa58709cde25685ac58dcca94a161f6cc59", 0x83}, {&(0x7f0000001340)="e5a9ace852e37ea48078b8fa073de9008d7d21e1da7044d82bf32da49b7e2005c897f6fd02b66a128837ad9f15734ccb6e3daf07489cbad89a4f029649f08ddd39e2c56e1b7ec239537475d71443f039f46cc05e1ddb7e67db774a6e4ef55310240d3629c38374aa302f6c01a72a0fecda9d9ffe55d0a2", 0x77}, {&(0x7f00000013c0)="05f7827d39fb5097ca38902924736fa9ff6784edb6bae99513adc4e4faeda639ed50802227cadfa91425fd9a3181b44eb2d07e4eed711425fbb29277beae11aabc5383cc14", 0x45}, {&(0x7f0000001440)="9d96aa8de10562403d0b11b07c9d4b427a6cea79a2ede4149bdd42ee167f30234a332d97d7dca3a7705a20a8f8d1e1", 0x2f}, {&(0x7f0000002d00)="36f5e40b1fa57502a58e21167931b08f95ebd3f17da221ca0bbeb451f4575a3c13942a9d452ac68cb00df15017fe093d7ee7b19c16106384623ba43caad8494e4b765a90cfb71c534e97a9d09fb9a6870e59166fc4cf6b1769756f88996b9a66b2884d0c4a8341bd9fee5260297b30edd0af8d27d3e6cca5787613a70f7b10fa6f3ca81573cd6ca707b5e6ca7ec84b692a762cf12f97401247508968ff3ff3a13d4380fd215f0322f51a79020c20483a42acf964c1d2ec04716c6038766241f22f250ccebc2070ca52c69cdf48a5fd2d2647dc8d9b89ed398690e12d29313efa20306b61e60e4442afb6", 0xea}, {&(0x7f0000001580)="882f593efe51b78f727437f3cc0fea7f9c", 0x11}, {&(0x7f00000015c0)="bc8ddabef68f23cfff822a3a66b69b574eeca9ed0b5244e07eb19e76d96435b62c825c36375af66d733b8ba5e793a9b117d0a22a0a5e068f79c5f9c4c2dbae6a8ebc1a13a2eaa531939749a48bc174cf25a28765495ff30b9842a19e8db0c7c1db57658c262566ff63d9eeb8d1ba9bc4a7c1ed55", 0x74}], 0xa, &(0x7f0000001700)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x18}}, @pktinfo={{0x24, 0x29, 0x32, {@empty, r4}}}], 0x40}}, {{&(0x7f0000001740)={0xa, 0x4e23, 0x1000, @dev={0xfe, 0x80, [], 0x43}, 0x10000}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001780)="cf924c34fa0942193152c4677afd9dc132a7edba13b306ae7fda194c1a16dbbdf212fa1ecbd9fa7679b5cfc19daae32a4007dc08", 0x34}, {&(0x7f00000017c0)="467c6ddf382f286f549ca65d91cbda0e43d556ecdf7355f4abc61d0686696e7b7ff19fe0507592f6f6bb3dbe703fccfcd8b07526a5510e926a4b04aa95d25ee9839fda3c443adfa6a1134e08136f18fdb6dfc057d753ed97774e2a2076ab2da572109129e24728e8b7497849f88787f91d2031f891783b31ef64e50eb0d2d5b99bd5c8d1da81ddc77a7b24953117e95cb4688a25663f24d3a46fe3272f4b3322292feb83c4dd58f679f7af42c162942cce23e127b6d129d237077b7c92f281de781958f8913d4798ef20fb257ef69a82f5222c8ee888bd139f727c4cf5b9911f38562ed6cc6376760b4a5c74bc4d584c2e70b4", 0xf3}, {&(0x7f00000018c0)="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0x1000}, {&(0x7f00000028c0)="9745600c9b5e0c79be5e3d9f30b980a8be755d06c6456044c45ece554a83aea88433fd9250c992edf6961c0880bfa060c4184735fdb9b4b0bd511ec34e3eb4f62375e1d82b76e3d4f02d38b360a9ffe058280a73262220840e4284e705d058fd3005fbbd12e844edf3eef693f16dfd48fa204d418c1585bae34c962ebe9feff14ed7d54bc37f108f84ba", 0x8a}], 0x4, &(0x7f00000029c0)}}], 0x6, 0x40040) ioctl$IMCTRLREQ(r0, 0x80044945, &(0x7f0000000000)={0x4001, 0x1, 0xfc24, 0x8}) r5 = dup3(r1, r0, 0x0) ioctl$TCXONC(r5, 0x4b64, 0x0) write$P9_RRENAMEAT(0xffffffffffffffff, &(0x7f0000000640)={0x7, 0x4b, 0x1}, 0x7) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000040)) 22:27:37 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b4a, 0x0) 22:27:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x541c, 0x718000) 22:27:38 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0xe00, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:38 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b4a, 0x0) 22:27:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x541d, 0x718000) 22:27:38 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r1, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) clone3(&(0x7f0000000240)={0xd0000, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), {0x3a}, &(0x7f0000000140)=""/32, 0x20, &(0x7f0000000180)=""/113, &(0x7f0000000200)=[r0, 0xffffffffffffffff, 0xffffffffffffffff, r1], 0x4}, 0x50) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r2, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000340)='net\x00') r4 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r4, &(0x7f0000000500), 0x5d, 0x0) ioctl$SNDRV_PCM_IOCTL_RESUME(r4, 0x4147, 0x0) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) socket$unix(0x1, 0x5, 0x0) r6 = dup3(r5, r3, 0x0) ioctl$TIOCMBIC(r6, 0x5417, &(0x7f0000000000)=0x8) ioctl$TCXONC(r6, 0x4b64, 0x0) 22:27:38 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x9effffff00000000) 22:27:38 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) write$cgroup_int(r6, &(0x7f0000000180)=0x3, 0x12) syz_mount_image$ceph(&(0x7f0000000200)='ceph\x00', &(0x7f0000000280)='./file0\x00', 0x5, 0x4, &(0x7f00000005c0)=[{&(0x7f00000002c0)="cff46b1259bda95ec05bec8f6e2fee5900af05f5ffd1b0079ce985d0c6301a402f7352920338dd702f307dc9b26bac47d585bba89dd2f874f933253754b61f0eed64e57e58df8af5dcbbe54ceb98103b0c9fb8f578c6b36757626aac9ffbad19e2a33f28c9b84665bc8866cc0370731c1e3a156030a0876817140187993590d9a6f7b349c8f35ed65d54b7f50dd44b0c0f8a575bbdc920beb3f664e24dcbd9488b2c13346e1556ee310b857d46fa66be573d8b1181e8335151f9ac7846a9d8b553a168c21b159a96de52aca2c2ee8200d810cb699628bacc21b2994c0b230cf49f8b4226949175da6e6f463c22185a", 0xef, 0x7}, {&(0x7f00000003c0)="edb5bfe884a26da89c1280b68b0647ec48d82929ef05fcbbf0d0988a659ab2b6b4339c3fa51abc8eb8d97ee873bea465715eaac053768a3347da679a445ebc5d6b6e9c58f8e86ed19cedcea975935df0ad6288d9b1e4de", 0x57, 0x100}, {&(0x7f0000000440)="149f1b5997f33e798394a84a97a83071eb063152ea1d2ae8ca178b7bd8eebce7e1ccea600a642e4fcea2889188991b2f66df2fa7555627d847ecc35e3547cc29661c4d405cdf4e82f7bcadcdfc14d5dea2c885b4b0d20bfa5099dfe8aaa1af0d19a6d70ba7fd600d5e77bb85ceadc3d15f64eb77d0ad02ea5b537f38c20db299ff2c0f8e29ad59b3860bfe193fd1f3e9f15082", 0x93}, {&(0x7f0000000500)="26c17689db9e8fa6bba7c6831899612b2e915af2d6dbf4776aed8ebba9d379647e77356bee45be97038b9c44b70559325805ed3ecf89d722fc73b18bdd8112d43a2b33e07d1e1c27a425d43d2a0a1cbedd6f229b0b6a608001b1b888219974c811aa23abaa3eb04507a97fe472ed6097970d2008051ef1d4fb08e806222cd28344ad3f9779e17988efb622b14d4429f98bde0ddb26995710", 0x98, 0x3}], 0x40040, &(0x7f0000000640)='$(eth0-\x00') sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r9 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r9, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r9, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r9) sendmsg$NL80211_CMD_START_AP(r7, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000740)=ANY=[@ANYRESOCT=0x0, @ANYPTR64, @ANYBLOB="010000000000000000000f00000028000e00a0c1999502827207d2399f138ca40d0b82675dc97c04257ba63641a64836475452000000"], 0x3}}, 0x0) sendmsg$NL80211_CMD_GET_MPP(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, r8, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x3}}, @NL80211_ATTR_MAC={0xa, 0x6, @dev={[], 0x1c}}, @NL80211_ATTR_MAC={0xa, 0x6, @local}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @multicast}, @NL80211_ATTR_MAC={0xa, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x4) rt_sigreturn() [ 1250.337151][T13658] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x541e, 0x718000) 22:27:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b4a, 0x0) 22:27:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r2) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x1, 0xffffffffffffffff) r3 = dup3(r1, r0, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) 22:27:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b4a, 0x0) 22:27:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x541e, 0x718000) 22:27:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x3) 22:27:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5421, 0x718000) 22:27:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b4a, 0x0) 22:27:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r1) r2 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) 22:27:39 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0xe4ffffff00000000) 22:27:39 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) write$cgroup_int(r6, &(0x7f0000000180)=0x3, 0x12) syz_mount_image$ceph(&(0x7f0000000200)='ceph\x00', &(0x7f0000000280)='./file0\x00', 0x5, 0x4, &(0x7f00000005c0)=[{&(0x7f00000002c0)="cff46b1259bda95ec05bec8f6e2fee5900af05f5ffd1b0079ce985d0c6301a402f7352920338dd702f307dc9b26bac47d585bba89dd2f874f933253754b61f0eed64e57e58df8af5dcbbe54ceb98103b0c9fb8f578c6b36757626aac9ffbad19e2a33f28c9b84665bc8866cc0370731c1e3a156030a0876817140187993590d9a6f7b349c8f35ed65d54b7f50dd44b0c0f8a575bbdc920beb3f664e24dcbd9488b2c13346e1556ee310b857d46fa66be573d8b1181e8335151f9ac7846a9d8b553a168c21b159a96de52aca2c2ee8200d810cb699628bacc21b2994c0b230cf49f8b4226949175da6e6f463c22185a", 0xef, 0x7}, {&(0x7f00000003c0)="edb5bfe884a26da89c1280b68b0647ec48d82929ef05fcbbf0d0988a659ab2b6b4339c3fa51abc8eb8d97ee873bea465715eaac053768a3347da679a445ebc5d6b6e9c58f8e86ed19cedcea975935df0ad6288d9b1e4de", 0x57, 0x100}, {&(0x7f0000000440)="149f1b5997f33e798394a84a97a83071eb063152ea1d2ae8ca178b7bd8eebce7e1ccea600a642e4fcea2889188991b2f66df2fa7555627d847ecc35e3547cc29661c4d405cdf4e82f7bcadcdfc14d5dea2c885b4b0d20bfa5099dfe8aaa1af0d19a6d70ba7fd600d5e77bb85ceadc3d15f64eb77d0ad02ea5b537f38c20db299ff2c0f8e29ad59b3860bfe193fd1f3e9f15082", 0x93}, {&(0x7f0000000500)="26c17689db9e8fa6bba7c6831899612b2e915af2d6dbf4776aed8ebba9d379647e77356bee45be97038b9c44b70559325805ed3ecf89d722fc73b18bdd8112d43a2b33e07d1e1c27a425d43d2a0a1cbedd6f229b0b6a608001b1b888219974c811aa23abaa3eb04507a97fe472ed6097970d2008051ef1d4fb08e806222cd28344ad3f9779e17988efb622b14d4429f98bde0ddb26995710", 0x98, 0x3}], 0x40040, &(0x7f0000000640)='$(eth0-\x00') sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r9 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r9, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r9, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r9) sendmsg$NL80211_CMD_START_AP(r7, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000740)=ANY=[@ANYRESOCT=0x0, @ANYPTR64, @ANYBLOB="010000000000000000000f00000028000e00a0c1999502827207d2399f138ca40d0b82675dc97c04257ba63641a64836475452000000"], 0x3}}, 0x0) sendmsg$NL80211_CMD_GET_MPP(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, r8, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x3}}, @NL80211_ATTR_MAC={0xa, 0x6, @dev={[], 0x1c}}, @NL80211_ATTR_MAC={0xa, 0x6, @local}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @multicast}, @NL80211_ATTR_MAC={0xa, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x4) rt_sigreturn() 22:27:39 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x1071, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) [ 1251.481190][T13793] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:39 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b4a, 0x0) 22:27:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5422, 0x718000) 22:27:39 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x201, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) 22:27:39 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b4a, 0x0) 22:27:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5423, 0x718000) 22:27:39 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b4a, 0x0) 22:27:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r2) close(r2) r3 = dup3(r1, r0, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) r4 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x5) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r5, &(0x7f0000000500), 0x5d, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) fcntl$setownex(r4, 0xf, &(0x7f00000000c0)={0x2, r7}) 22:27:39 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0xf0ffffff00000000) 22:27:39 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) write$cgroup_int(r6, &(0x7f0000000180)=0x3, 0x12) syz_mount_image$ceph(&(0x7f0000000200)='ceph\x00', &(0x7f0000000280)='./file0\x00', 0x5, 0x4, &(0x7f00000005c0)=[{&(0x7f00000002c0)="cff46b1259bda95ec05bec8f6e2fee5900af05f5ffd1b0079ce985d0c6301a402f7352920338dd702f307dc9b26bac47d585bba89dd2f874f933253754b61f0eed64e57e58df8af5dcbbe54ceb98103b0c9fb8f578c6b36757626aac9ffbad19e2a33f28c9b84665bc8866cc0370731c1e3a156030a0876817140187993590d9a6f7b349c8f35ed65d54b7f50dd44b0c0f8a575bbdc920beb3f664e24dcbd9488b2c13346e1556ee310b857d46fa66be573d8b1181e8335151f9ac7846a9d8b553a168c21b159a96de52aca2c2ee8200d810cb699628bacc21b2994c0b230cf49f8b4226949175da6e6f463c22185a", 0xef, 0x7}, {&(0x7f00000003c0)="edb5bfe884a26da89c1280b68b0647ec48d82929ef05fcbbf0d0988a659ab2b6b4339c3fa51abc8eb8d97ee873bea465715eaac053768a3347da679a445ebc5d6b6e9c58f8e86ed19cedcea975935df0ad6288d9b1e4de", 0x57, 0x100}, {&(0x7f0000000440)="149f1b5997f33e798394a84a97a83071eb063152ea1d2ae8ca178b7bd8eebce7e1ccea600a642e4fcea2889188991b2f66df2fa7555627d847ecc35e3547cc29661c4d405cdf4e82f7bcadcdfc14d5dea2c885b4b0d20bfa5099dfe8aaa1af0d19a6d70ba7fd600d5e77bb85ceadc3d15f64eb77d0ad02ea5b537f38c20db299ff2c0f8e29ad59b3860bfe193fd1f3e9f15082", 0x93}, {&(0x7f0000000500)="26c17689db9e8fa6bba7c6831899612b2e915af2d6dbf4776aed8ebba9d379647e77356bee45be97038b9c44b70559325805ed3ecf89d722fc73b18bdd8112d43a2b33e07d1e1c27a425d43d2a0a1cbedd6f229b0b6a608001b1b888219974c811aa23abaa3eb04507a97fe472ed6097970d2008051ef1d4fb08e806222cd28344ad3f9779e17988efb622b14d4429f98bde0ddb26995710", 0x98, 0x3}], 0x40040, &(0x7f0000000640)='$(eth0-\x00') sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r9 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r9, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r9, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r9) sendmsg$NL80211_CMD_START_AP(r7, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000740)=ANY=[@ANYRESOCT=0x0, @ANYPTR64, @ANYBLOB="010000000000000000000f00000028000e00a0c1999502827207d2399f138ca40d0b82675dc97c04257ba63641a64836475452000000"], 0x3}}, 0x0) sendmsg$NL80211_CMD_GET_MPP(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, r8, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x3}}, @NL80211_ATTR_MAC={0xa, 0x6, @dev={[], 0x1c}}, @NL80211_ATTR_MAC={0xa, 0x6, @local}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @multicast}, @NL80211_ATTR_MAC={0xa, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x4) 22:27:39 executing program 0: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4a, 0x0) 22:27:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5424, 0x718000) [ 1252.172649][T13926] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:40 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x1426, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000040)) syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat$cgroup_type(r0, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$TCXONC(r2, 0x4b64, 0x0) 22:27:40 executing program 0: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4a, 0x0) 22:27:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5425, 0x718000) 22:27:40 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) write$cgroup_int(r6, &(0x7f0000000180)=0x3, 0x12) syz_mount_image$ceph(&(0x7f0000000200)='ceph\x00', &(0x7f0000000280)='./file0\x00', 0x5, 0x4, &(0x7f00000005c0)=[{&(0x7f00000002c0)="cff46b1259bda95ec05bec8f6e2fee5900af05f5ffd1b0079ce985d0c6301a402f7352920338dd702f307dc9b26bac47d585bba89dd2f874f933253754b61f0eed64e57e58df8af5dcbbe54ceb98103b0c9fb8f578c6b36757626aac9ffbad19e2a33f28c9b84665bc8866cc0370731c1e3a156030a0876817140187993590d9a6f7b349c8f35ed65d54b7f50dd44b0c0f8a575bbdc920beb3f664e24dcbd9488b2c13346e1556ee310b857d46fa66be573d8b1181e8335151f9ac7846a9d8b553a168c21b159a96de52aca2c2ee8200d810cb699628bacc21b2994c0b230cf49f8b4226949175da6e6f463c22185a", 0xef, 0x7}, {&(0x7f00000003c0)="edb5bfe884a26da89c1280b68b0647ec48d82929ef05fcbbf0d0988a659ab2b6b4339c3fa51abc8eb8d97ee873bea465715eaac053768a3347da679a445ebc5d6b6e9c58f8e86ed19cedcea975935df0ad6288d9b1e4de", 0x57, 0x100}, {&(0x7f0000000440)="149f1b5997f33e798394a84a97a83071eb063152ea1d2ae8ca178b7bd8eebce7e1ccea600a642e4fcea2889188991b2f66df2fa7555627d847ecc35e3547cc29661c4d405cdf4e82f7bcadcdfc14d5dea2c885b4b0d20bfa5099dfe8aaa1af0d19a6d70ba7fd600d5e77bb85ceadc3d15f64eb77d0ad02ea5b537f38c20db299ff2c0f8e29ad59b3860bfe193fd1f3e9f15082", 0x93}, {&(0x7f0000000500)="26c17689db9e8fa6bba7c6831899612b2e915af2d6dbf4776aed8ebba9d379647e77356bee45be97038b9c44b70559325805ed3ecf89d722fc73b18bdd8112d43a2b33e07d1e1c27a425d43d2a0a1cbedd6f229b0b6a608001b1b888219974c811aa23abaa3eb04507a97fe472ed6097970d2008051ef1d4fb08e806222cd28344ad3f9779e17988efb622b14d4429f98bde0ddb26995710", 0x98, 0x3}], 0x40040, &(0x7f0000000640)='$(eth0-\x00') sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r8 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r8, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r8) sendmsg$NL80211_CMD_START_AP(r7, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000740)=ANY=[@ANYRESOCT=0x0, @ANYPTR64, @ANYBLOB="010000000000000000000f00000028000e00a0c1999502827207d2399f138ca40d0b82675dc97c04257ba63641a64836475452000000"], 0x3}}, 0x0) 22:27:40 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0xffffff7f00000000) 22:27:40 executing program 0: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4a, 0x0) 22:27:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') r3 = socket$inet6(0xa, 0x80000, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000013c0), &(0x7f0000001400)=0x4) ioctl$TCXONC(r2, 0x4b64, 0x0) r4 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r4) sendto$inet6(r4, &(0x7f00000000c0)="c3ee6f612d168b86f1436b2ae5c9f369d36a1cbe7125e636a28a89f24aa683817f699770ed19a56c209256fd4a370196a517cb9ca7e39199f2d5ede96363e07c95c2628f3f7d1b56529a5cced561c7318c4334441fd9541a8cbb0f02ae2e3dd410a273233bd2537b6e762a1f7f632ca9108a2788c380e2a8a7eac1485723694c26bd850fd5a42b731e1521066377b79ce26bdfe7adf42efb07eb19b263de28b4f68d3cbfd3006ba3633202f799001fede28dd0440e4e9f1c5a757913e3b7543f43086968c5f1", 0xc6, 0x860, &(0x7f0000000000)={0xa, 0x4e23, 0x147, @empty}, 0x1c) 22:27:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5427, 0x718000) [ 1252.750415][T14044] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b4a, 0x0) 22:27:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5428, 0x718000) 22:27:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r1) r2 = dup3(r0, r0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) 22:27:41 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x1f00, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b4a, 0x0) 22:27:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5429, 0x718000) 22:27:41 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0xffffffff00000000) 22:27:41 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) write$cgroup_int(r6, &(0x7f0000000180)=0x3, 0x12) syz_mount_image$ceph(&(0x7f0000000200)='ceph\x00', &(0x7f0000000280)='./file0\x00', 0x5, 0x4, &(0x7f00000005c0)=[{&(0x7f00000002c0)="cff46b1259bda95ec05bec8f6e2fee5900af05f5ffd1b0079ce985d0c6301a402f7352920338dd702f307dc9b26bac47d585bba89dd2f874f933253754b61f0eed64e57e58df8af5dcbbe54ceb98103b0c9fb8f578c6b36757626aac9ffbad19e2a33f28c9b84665bc8866cc0370731c1e3a156030a0876817140187993590d9a6f7b349c8f35ed65d54b7f50dd44b0c0f8a575bbdc920beb3f664e24dcbd9488b2c13346e1556ee310b857d46fa66be573d8b1181e8335151f9ac7846a9d8b553a168c21b159a96de52aca2c2ee8200d810cb699628bacc21b2994c0b230cf49f8b4226949175da6e6f463c22185a", 0xef, 0x7}, {&(0x7f00000003c0)="edb5bfe884a26da89c1280b68b0647ec48d82929ef05fcbbf0d0988a659ab2b6b4339c3fa51abc8eb8d97ee873bea465715eaac053768a3347da679a445ebc5d6b6e9c58f8e86ed19cedcea975935df0ad6288d9b1e4de", 0x57, 0x100}, {&(0x7f0000000440)="149f1b5997f33e798394a84a97a83071eb063152ea1d2ae8ca178b7bd8eebce7e1ccea600a642e4fcea2889188991b2f66df2fa7555627d847ecc35e3547cc29661c4d405cdf4e82f7bcadcdfc14d5dea2c885b4b0d20bfa5099dfe8aaa1af0d19a6d70ba7fd600d5e77bb85ceadc3d15f64eb77d0ad02ea5b537f38c20db299ff2c0f8e29ad59b3860bfe193fd1f3e9f15082", 0x93}, {&(0x7f0000000500)="26c17689db9e8fa6bba7c6831899612b2e915af2d6dbf4776aed8ebba9d379647e77356bee45be97038b9c44b70559325805ed3ecf89d722fc73b18bdd8112d43a2b33e07d1e1c27a425d43d2a0a1cbedd6f229b0b6a608001b1b888219974c811aa23abaa3eb04507a97fe472ed6097970d2008051ef1d4fb08e806222cd28344ad3f9779e17988efb622b14d4429f98bde0ddb26995710", 0x98, 0x3}], 0x40040, &(0x7f0000000640)='$(eth0-\x00') sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r7 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r7) 22:27:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) r3 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000001100)={0x100001, 0x2}, 0x8) close(r2) pread64(r3, &(0x7f00000000c0)=""/4096, 0x1000, 0x4) ioctl$VIDIOC_ENCODER_CMD(r0, 0xc028564d, &(0x7f00000010c0)={0x0, 0x1, [0x4, 0xfffffff8, 0x10000, 0xb38, 0x4, 0xff, 0x20, 0xfffffff7]}) r4 = syz_open_pts(r0, 0x181080) r5 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r5) r6 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r6) dup3(r5, r6, 0x0) ioctl$TIOCSRS485(r4, 0x542f, &(0x7f0000000000)={0xff, 0x9ed5, 0x9}) [ 1253.559327][T14177] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b4a, 0x0) 22:27:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5437, 0x718000) 22:27:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) 22:27:41 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b4a, 0x0) 22:27:41 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b4a, 0x0) 22:27:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5441, 0x718000) 22:27:42 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x2000, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x10000, 0x5}) 22:27:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5450, 0x718000) 22:27:42 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b4a, 0x0) 22:27:42 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0xffffffff88400000) 22:27:42 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) write$cgroup_int(r6, &(0x7f0000000180)=0x3, 0x12) syz_mount_image$ceph(&(0x7f0000000200)='ceph\x00', &(0x7f0000000280)='./file0\x00', 0x5, 0x4, &(0x7f00000005c0)=[{&(0x7f00000002c0)="cff46b1259bda95ec05bec8f6e2fee5900af05f5ffd1b0079ce985d0c6301a402f7352920338dd702f307dc9b26bac47d585bba89dd2f874f933253754b61f0eed64e57e58df8af5dcbbe54ceb98103b0c9fb8f578c6b36757626aac9ffbad19e2a33f28c9b84665bc8866cc0370731c1e3a156030a0876817140187993590d9a6f7b349c8f35ed65d54b7f50dd44b0c0f8a575bbdc920beb3f664e24dcbd9488b2c13346e1556ee310b857d46fa66be573d8b1181e8335151f9ac7846a9d8b553a168c21b159a96de52aca2c2ee8200d810cb699628bacc21b2994c0b230cf49f8b4226949175da6e6f463c22185a", 0xef, 0x7}, {&(0x7f00000003c0)="edb5bfe884a26da89c1280b68b0647ec48d82929ef05fcbbf0d0988a659ab2b6b4339c3fa51abc8eb8d97ee873bea465715eaac053768a3347da679a445ebc5d6b6e9c58f8e86ed19cedcea975935df0ad6288d9b1e4de", 0x57, 0x100}, {&(0x7f0000000440)="149f1b5997f33e798394a84a97a83071eb063152ea1d2ae8ca178b7bd8eebce7e1ccea600a642e4fcea2889188991b2f66df2fa7555627d847ecc35e3547cc29661c4d405cdf4e82f7bcadcdfc14d5dea2c885b4b0d20bfa5099dfe8aaa1af0d19a6d70ba7fd600d5e77bb85ceadc3d15f64eb77d0ad02ea5b537f38c20db299ff2c0f8e29ad59b3860bfe193fd1f3e9f15082", 0x93}, {&(0x7f0000000500)="26c17689db9e8fa6bba7c6831899612b2e915af2d6dbf4776aed8ebba9d379647e77356bee45be97038b9c44b70559325805ed3ecf89d722fc73b18bdd8112d43a2b33e07d1e1c27a425d43d2a0a1cbedd6f229b0b6a608001b1b888219974c811aa23abaa3eb04507a97fe472ed6097970d2008051ef1d4fb08e806222cd28344ad3f9779e17988efb622b14d4429f98bde0ddb26995710", 0x98, 0x3}], 0x40040, &(0x7f0000000640)='$(eth0-\x00') sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r7 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) 22:27:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5451, 0x718000) 22:27:42 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b4a, 0x0) 22:27:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') rt_sigpending(&(0x7f0000000000), 0x8) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x4) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x7fff) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000040)=""/28) ioctl$TCXONC(r2, 0x4b64, 0x0) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000080)={0x11, 0x8, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r4, 0x110, 0x3) 22:27:42 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0xfffffffffffff000) 22:27:42 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b4a, 0x0) 22:27:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5452, 0x718000) 22:27:43 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x2614, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:43 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r1, &(0x7f0000000500), 0x5d, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00000000c0)={0x4}) 22:27:43 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) write$cgroup_int(r6, &(0x7f0000000180)=0x3, 0x12) syz_mount_image$ceph(&(0x7f0000000200)='ceph\x00', &(0x7f0000000280)='./file0\x00', 0x5, 0x4, &(0x7f00000005c0)=[{&(0x7f00000002c0)="cff46b1259bda95ec05bec8f6e2fee5900af05f5ffd1b0079ce985d0c6301a402f7352920338dd702f307dc9b26bac47d585bba89dd2f874f933253754b61f0eed64e57e58df8af5dcbbe54ceb98103b0c9fb8f578c6b36757626aac9ffbad19e2a33f28c9b84665bc8866cc0370731c1e3a156030a0876817140187993590d9a6f7b349c8f35ed65d54b7f50dd44b0c0f8a575bbdc920beb3f664e24dcbd9488b2c13346e1556ee310b857d46fa66be573d8b1181e8335151f9ac7846a9d8b553a168c21b159a96de52aca2c2ee8200d810cb699628bacc21b2994c0b230cf49f8b4226949175da6e6f463c22185a", 0xef, 0x7}, {&(0x7f00000003c0)="edb5bfe884a26da89c1280b68b0647ec48d82929ef05fcbbf0d0988a659ab2b6b4339c3fa51abc8eb8d97ee873bea465715eaac053768a3347da679a445ebc5d6b6e9c58f8e86ed19cedcea975935df0ad6288d9b1e4de", 0x57, 0x100}, {&(0x7f0000000440)="149f1b5997f33e798394a84a97a83071eb063152ea1d2ae8ca178b7bd8eebce7e1ccea600a642e4fcea2889188991b2f66df2fa7555627d847ecc35e3547cc29661c4d405cdf4e82f7bcadcdfc14d5dea2c885b4b0d20bfa5099dfe8aaa1af0d19a6d70ba7fd600d5e77bb85ceadc3d15f64eb77d0ad02ea5b537f38c20db299ff2c0f8e29ad59b3860bfe193fd1f3e9f15082", 0x93}, {&(0x7f0000000500)="26c17689db9e8fa6bba7c6831899612b2e915af2d6dbf4776aed8ebba9d379647e77356bee45be97038b9c44b70559325805ed3ecf89d722fc73b18bdd8112d43a2b33e07d1e1c27a425d43d2a0a1cbedd6f229b0b6a608001b1b888219974c811aa23abaa3eb04507a97fe472ed6097970d2008051ef1d4fb08e806222cd28344ad3f9779e17988efb622b14d4429f98bde0ddb26995710", 0x98, 0x3}], 0x40040, &(0x7f0000000640)='$(eth0-\x00') sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r7 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000042c0)={'team0\x00'}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=@newlink={0xec, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xc4, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xb4, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_EGRESS_QOS={0x4}, @IFLA_VLAN_EGRESS_QOS={0x40, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x422}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8000, 0xff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x7ff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0x4}}]}, @IFLA_VLAN_INGRESS_QOS={0x64, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xf42c, 0x80}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x10000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x4}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9, 0xfff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x95bb, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0x7}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x80, 0x8}}]}]}}}, @IFLA_LINK={0x8, 0x5, r6}]}, 0xec}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000004300)={'wg1\x00', r6}) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r8, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r8) getsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000200)=0x8) setsockopt$inet_group_source_req(r7, 0x0, 0x2e, &(0x7f00000004c0)={0x0, {{0x2, 0x0, @multicast2}}, {{0x3, 0x0, @multicast2}}}, 0x108) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000004340)={{{@in6=@local, @in=@initdev}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f0000004440)=0xe8) r9 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r9, &(0x7f0000000080)={0x11, 0xc, r10, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket(0x1, 0x803, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r11, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=@newlink={0xec, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xc4, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xb4, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_EGRESS_QOS={0x4}, @IFLA_VLAN_EGRESS_QOS={0x40, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x422}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8000, 0xff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x7ff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0x4}}]}, @IFLA_VLAN_INGRESS_QOS={0x64, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xf42c, 0x80}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x10000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x4}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9, 0xfff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x95bb, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0x7}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x80, 0x8}}]}]}}}, @IFLA_LINK={0x8, 0x5, r13}]}, 0xec}}, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(r9, &(0x7f0000004500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000044c0)={&(0x7f0000000180)={0x24, r3, 0x4, 0x70bd2e, 0x25dfdbff, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r13}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r13}]}, 0x24}, 0x1, 0x0, 0x0, 0x48004}, 0x40011) 22:27:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b4a, 0x0) 22:27:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x545d, 0x718000) [ 1255.295877][T14441] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5437, 0x718000) 22:27:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5460, 0x718000) 22:27:43 executing program 0 (fault-call:3 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4a, 0x0) 22:27:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5600, 0x718000) [ 1255.688275][T14566] FAULT_INJECTION: forcing a failure. [ 1255.688275][T14566] name failslab, interval 1, probability 0, space 0, times 0 [ 1255.727688][T14566] CPU: 0 PID: 14566 Comm: syz-executor.0 Not tainted 5.6.0-rc2-syzkaller #0 [ 1255.736410][T14566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1255.746484][T14566] Call Trace: [ 1255.749801][T14566] dump_stack+0x197/0x210 [ 1255.754166][T14566] should_fail.cold+0x5/0xd [ 1255.758703][T14566] ? fault_create_debugfs_attr+0x140/0x140 [ 1255.764542][T14566] ? ___might_sleep+0x163/0x2c0 [ 1255.769430][T14566] __should_failslab+0xb7/0x100 [ 1255.774305][T14566] should_failslab+0x9/0x14 [ 1255.778836][T14566] __kmalloc+0x2e0/0x770 [ 1255.783092][T14566] ? mark_held_locks+0xf0/0xf0 [ 1255.787878][T14566] ? mark_lock+0xc2/0x1220 [ 1255.792325][T14566] ? tomoyo_realpath_from_path+0xc5/0x660 [ 1255.798095][T14566] tomoyo_realpath_from_path+0xc5/0x660 [ 1255.803679][T14566] ? tomoyo_path_number_perm+0x193/0x520 [ 1255.809353][T14566] tomoyo_path_number_perm+0x1dd/0x520 [ 1255.814917][T14566] ? tomoyo_path_number_perm+0x193/0x520 [ 1255.820587][T14566] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1255.826424][T14566] ? __f_unlock_pos+0x19/0x20 [ 1255.831193][T14566] ? __fget_files+0x359/0x520 [ 1255.835908][T14566] ? ksys_dup3+0x3e0/0x3e0 [ 1255.840349][T14566] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1255.845922][T14566] tomoyo_file_ioctl+0x23/0x30 [ 1255.850722][T14566] security_file_ioctl+0x77/0xc0 [ 1255.855694][T14566] ksys_ioctl+0x56/0x180 [ 1255.859952][T14566] __x64_sys_ioctl+0x73/0xb0 [ 1255.864565][T14566] do_syscall_64+0xfa/0x790 [ 1255.869105][T14566] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1255.875016][T14566] RIP: 0033:0x45c449 [ 1255.880832][T14566] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1255.900447][T14566] RSP: 002b:00007feb2d8e6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1255.908876][T14566] RAX: ffffffffffffffda RBX: 00007feb2d8e76d4 RCX: 000000000045c449 [ 1255.916866][T14566] RDX: 0000000000000000 RSI: 0000000000004b4a RDI: 0000000000000003 [ 1255.924849][T14566] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 22:27:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5601, 0x718000) [ 1255.932835][T14566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1255.940823][T14566] R13: 0000000000000557 R14: 00000000004c7a7d R15: 0000000000000000 [ 1256.043463][T14566] ERROR: Out of memory at tomoyo_realpath_from_path. 22:27:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5602, 0x718000) 22:27:44 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x3f00, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:44 executing program 0 (fault-call:3 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4a, 0x0) 22:27:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5603, 0x718000) 22:27:44 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000000c0), 0x8) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 22:27:44 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) write$cgroup_int(r6, &(0x7f0000000180)=0x3, 0x12) syz_mount_image$ceph(&(0x7f0000000200)='ceph\x00', &(0x7f0000000280)='./file0\x00', 0x5, 0x4, &(0x7f00000005c0)=[{&(0x7f00000002c0)="cff46b1259bda95ec05bec8f6e2fee5900af05f5ffd1b0079ce985d0c6301a402f7352920338dd702f307dc9b26bac47d585bba89dd2f874f933253754b61f0eed64e57e58df8af5dcbbe54ceb98103b0c9fb8f578c6b36757626aac9ffbad19e2a33f28c9b84665bc8866cc0370731c1e3a156030a0876817140187993590d9a6f7b349c8f35ed65d54b7f50dd44b0c0f8a575bbdc920beb3f664e24dcbd9488b2c13346e1556ee310b857d46fa66be573d8b1181e8335151f9ac7846a9d8b553a168c21b159a96de52aca2c2ee8200d810cb699628bacc21b2994c0b230cf49f8b4226949175da6e6f463c22185a", 0xef, 0x7}, {&(0x7f00000003c0)="edb5bfe884a26da89c1280b68b0647ec48d82929ef05fcbbf0d0988a659ab2b6b4339c3fa51abc8eb8d97ee873bea465715eaac053768a3347da679a445ebc5d6b6e9c58f8e86ed19cedcea975935df0ad6288d9b1e4de", 0x57, 0x100}, {&(0x7f0000000440)="149f1b5997f33e798394a84a97a83071eb063152ea1d2ae8ca178b7bd8eebce7e1ccea600a642e4fcea2889188991b2f66df2fa7555627d847ecc35e3547cc29661c4d405cdf4e82f7bcadcdfc14d5dea2c885b4b0d20bfa5099dfe8aaa1af0d19a6d70ba7fd600d5e77bb85ceadc3d15f64eb77d0ad02ea5b537f38c20db299ff2c0f8e29ad59b3860bfe193fd1f3e9f15082", 0x93}, {&(0x7f0000000500)="26c17689db9e8fa6bba7c6831899612b2e915af2d6dbf4776aed8ebba9d379647e77356bee45be97038b9c44b70559325805ed3ecf89d722fc73b18bdd8112d43a2b33e07d1e1c27a425d43d2a0a1cbedd6f229b0b6a608001b1b888219974c811aa23abaa3eb04507a97fe472ed6097970d2008051ef1d4fb08e806222cd28344ad3f9779e17988efb622b14d4429f98bde0ddb26995710", 0x98, 0x3}], 0x40040, &(0x7f0000000640)='$(eth0-\x00') sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') socket$inet6(0xa, 0x40000080806, 0x0) 22:27:44 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/sockstat6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) pread64(r2, &(0x7f0000000040)=""/228, 0xe4, 0x81) r3 = dup3(r2, r1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$TCXONC(r3, 0x4b64, 0x0) [ 1256.862988][T14582] FAULT_INJECTION: forcing a failure. [ 1256.862988][T14582] name failslab, interval 1, probability 0, space 0, times 0 [ 1256.898085][T14582] CPU: 1 PID: 14582 Comm: syz-executor.0 Not tainted 5.6.0-rc2-syzkaller #0 [ 1256.906804][T14582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1256.914330][T14587] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1256.916876][T14582] Call Trace: [ 1256.916905][T14582] dump_stack+0x197/0x210 [ 1256.916936][T14582] should_fail.cold+0x5/0xd [ 1256.916960][T14582] ? fault_create_debugfs_attr+0x140/0x140 [ 1256.944472][T14582] ? ___might_sleep+0x163/0x2c0 [ 1256.944505][T14582] __should_failslab+0xb7/0x100 [ 1256.954202][T14582] should_failslab+0x9/0x14 [ 1256.958737][T14582] __kmalloc+0x2e0/0x770 [ 1256.958761][T14582] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1256.969255][T14582] ? d_absolute_path+0x11b/0x170 [ 1256.969270][T14582] ? __d_path+0x140/0x140 [ 1256.969286][T14582] ? tomoyo_encode2.part.0+0xf5/0x400 [ 1256.969308][T14582] tomoyo_encode2.part.0+0xf5/0x400 [ 1256.969331][T14582] tomoyo_encode+0x2b/0x50 [ 1256.969348][T14582] tomoyo_realpath_from_path+0x19c/0x660 [ 1256.969384][T14582] tomoyo_path_number_perm+0x1dd/0x520 [ 1256.969398][T14582] ? tomoyo_path_number_perm+0x193/0x520 [ 1256.969421][T14582] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1256.969435][T14582] ? __f_unlock_pos+0x19/0x20 [ 1256.969504][T14582] ? __fget_files+0x359/0x520 [ 1256.969531][T14582] ? ksys_dup3+0x3e0/0x3e0 [ 1256.969547][T14582] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1256.969578][T14582] ? fput_many+0x12c/0x1a0 [ 1256.969602][T14582] tomoyo_file_ioctl+0x23/0x30 [ 1256.969621][T14582] security_file_ioctl+0x77/0xc0 [ 1256.969644][T14582] ksys_ioctl+0x56/0x180 [ 1256.969667][T14582] __x64_sys_ioctl+0x73/0xb0 [ 1256.969689][T14582] do_syscall_64+0xfa/0x790 [ 1256.969713][T14582] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1256.969724][T14582] RIP: 0033:0x45c449 [ 1256.969740][T14582] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1256.969748][T14582] RSP: 002b:00007feb2d8e6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1256.969763][T14582] RAX: ffffffffffffffda RBX: 00007feb2d8e76d4 RCX: 000000000045c449 [ 1256.969771][T14582] RDX: 0000000000000000 RSI: 0000000000004b4a RDI: 0000000000000003 [ 1256.969779][T14582] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1256.969786][T14582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1256.969795][T14582] R13: 0000000000000557 R14: 00000000004c7a7d R15: 0000000000000001 [ 1257.070109][T14582] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1257.415099][T14624] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:45 executing program 0 (fault-call:3 fault-nth:2): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4a, 0x0) 22:27:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5605, 0x718000) 22:27:45 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r2, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r3, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000000040)='fd/3\x00') r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$TCXONC(r6, 0x4b64, 0x0) 22:27:45 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) write$cgroup_int(r6, &(0x7f0000000180)=0x3, 0x12) syz_mount_image$ceph(&(0x7f0000000200)='ceph\x00', &(0x7f0000000280)='./file0\x00', 0x5, 0x4, &(0x7f00000005c0)=[{&(0x7f00000002c0)="cff46b1259bda95ec05bec8f6e2fee5900af05f5ffd1b0079ce985d0c6301a402f7352920338dd702f307dc9b26bac47d585bba89dd2f874f933253754b61f0eed64e57e58df8af5dcbbe54ceb98103b0c9fb8f578c6b36757626aac9ffbad19e2a33f28c9b84665bc8866cc0370731c1e3a156030a0876817140187993590d9a6f7b349c8f35ed65d54b7f50dd44b0c0f8a575bbdc920beb3f664e24dcbd9488b2c13346e1556ee310b857d46fa66be573d8b1181e8335151f9ac7846a9d8b553a168c21b159a96de52aca2c2ee8200d810cb699628bacc21b2994c0b230cf49f8b4226949175da6e6f463c22185a", 0xef, 0x7}, {&(0x7f00000003c0)="edb5bfe884a26da89c1280b68b0647ec48d82929ef05fcbbf0d0988a659ab2b6b4339c3fa51abc8eb8d97ee873bea465715eaac053768a3347da679a445ebc5d6b6e9c58f8e86ed19cedcea975935df0ad6288d9b1e4de", 0x57, 0x100}, {&(0x7f0000000440)="149f1b5997f33e798394a84a97a83071eb063152ea1d2ae8ca178b7bd8eebce7e1ccea600a642e4fcea2889188991b2f66df2fa7555627d847ecc35e3547cc29661c4d405cdf4e82f7bcadcdfc14d5dea2c885b4b0d20bfa5099dfe8aaa1af0d19a6d70ba7fd600d5e77bb85ceadc3d15f64eb77d0ad02ea5b537f38c20db299ff2c0f8e29ad59b3860bfe193fd1f3e9f15082", 0x93}, {&(0x7f0000000500)="26c17689db9e8fa6bba7c6831899612b2e915af2d6dbf4776aed8ebba9d379647e77356bee45be97038b9c44b70559325805ed3ecf89d722fc73b18bdd8112d43a2b33e07d1e1c27a425d43d2a0a1cbedd6f229b0b6a608001b1b888219974c811aa23abaa3eb04507a97fe472ed6097970d2008051ef1d4fb08e806222cd28344ad3f9779e17988efb622b14d4429f98bde0ddb26995710", 0x98, 0x3}], 0x40040, &(0x7f0000000640)='$(eth0-\x00') sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') socket$inet6(0xa, 0x40000080806, 0x0) [ 1257.635248][T14698] FAULT_INJECTION: forcing a failure. [ 1257.635248][T14698] name failslab, interval 1, probability 0, space 0, times 0 [ 1257.679614][T14698] CPU: 1 PID: 14698 Comm: syz-executor.0 Not tainted 5.6.0-rc2-syzkaller #0 [ 1257.688328][T14698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1257.698407][T14698] Call Trace: [ 1257.698436][T14698] dump_stack+0x197/0x210 22:27:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5606, 0x718000) [ 1257.698468][T14698] should_fail.cold+0x5/0xd [ 1257.698495][T14698] ? fault_create_debugfs_attr+0x140/0x140 [ 1257.698520][T14698] ? ___might_sleep+0x163/0x2c0 [ 1257.698547][T14698] __should_failslab+0xb7/0x100 [ 1257.698565][T14698] should_failslab+0x9/0x14 [ 1257.698581][T14698] __kmalloc+0x2e0/0x770 [ 1257.698601][T14698] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1257.698617][T14698] ? d_absolute_path+0x11b/0x170 [ 1257.698633][T14698] ? __d_path+0x140/0x140 [ 1257.698649][T14698] ? tomoyo_encode2.part.0+0xf5/0x400 [ 1257.698674][T14698] tomoyo_encode2.part.0+0xf5/0x400 [ 1257.698699][T14698] tomoyo_encode+0x2b/0x50 [ 1257.698717][T14698] tomoyo_realpath_from_path+0x19c/0x660 [ 1257.698751][T14698] tomoyo_path_number_perm+0x1dd/0x520 [ 1257.698766][T14698] ? tomoyo_path_number_perm+0x193/0x520 [ 1257.698790][T14698] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1257.698805][T14698] ? __f_unlock_pos+0x19/0x20 [ 1257.698885][T14698] ? __fget_files+0x359/0x520 [ 1257.698921][T14698] ? ksys_dup3+0x3e0/0x3e0 22:27:45 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r1, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) clone3(&(0x7f0000000300)={0x2010400, &(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0), {0x20}, &(0x7f0000000200)=""/14, 0xe, &(0x7f0000000240)=""/84, &(0x7f00000002c0)=[r0, 0x0, 0xffffffffffffffff, r1, 0x0], 0x5}, 0x50) r3 = syz_open_procfs(r2, &(0x7f0000000380)='pagemap\x00') preadv(r3, &(0x7f0000000500), 0x5d, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f00000000c0)=0x10001) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r5, &(0x7f0000000500), 0x5d, 0x0) ioctl$CAPI_NCCI_OPENCOUNT(r5, 0x80044326, &(0x7f0000000100)=0x200) [ 1257.698938][T14698] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1257.698953][T14698] ? fput_many+0x12c/0x1a0 [ 1257.698980][T14698] tomoyo_file_ioctl+0x23/0x30 [ 1257.699002][T14698] security_file_ioctl+0x77/0xc0 [ 1257.699027][T14698] ksys_ioctl+0x56/0x180 [ 1257.699052][T14698] __x64_sys_ioctl+0x73/0xb0 [ 1257.699075][T14698] do_syscall_64+0xfa/0x790 [ 1257.699101][T14698] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1257.699113][T14698] RIP: 0033:0x45c449 [ 1257.699131][T14698] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1257.699139][T14698] RSP: 002b:00007feb2d8e6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1257.699154][T14698] RAX: ffffffffffffffda RBX: 00007feb2d8e76d4 RCX: 000000000045c449 [ 1257.699163][T14698] RDX: 0000000000000000 RSI: 0000000000004b4a RDI: 0000000000000003 [ 1257.699173][T14698] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1257.699182][T14698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1257.699190][T14698] R13: 0000000000000557 R14: 00000000004c7a7d R15: 0000000000000002 [ 1257.742434][T14698] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1258.073057][T14811] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:46 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x4000, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5607, 0x718000) 22:27:46 executing program 0 (fault-call:3 fault-nth:3): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4a, 0x0) 22:27:46 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) write$cgroup_int(r6, &(0x7f0000000180)=0x3, 0x12) syz_mount_image$ceph(&(0x7f0000000200)='ceph\x00', &(0x7f0000000280)='./file0\x00', 0x5, 0x4, &(0x7f00000005c0)=[{&(0x7f00000002c0)="cff46b1259bda95ec05bec8f6e2fee5900af05f5ffd1b0079ce985d0c6301a402f7352920338dd702f307dc9b26bac47d585bba89dd2f874f933253754b61f0eed64e57e58df8af5dcbbe54ceb98103b0c9fb8f578c6b36757626aac9ffbad19e2a33f28c9b84665bc8866cc0370731c1e3a156030a0876817140187993590d9a6f7b349c8f35ed65d54b7f50dd44b0c0f8a575bbdc920beb3f664e24dcbd9488b2c13346e1556ee310b857d46fa66be573d8b1181e8335151f9ac7846a9d8b553a168c21b159a96de52aca2c2ee8200d810cb699628bacc21b2994c0b230cf49f8b4226949175da6e6f463c22185a", 0xef, 0x7}, {&(0x7f00000003c0)="edb5bfe884a26da89c1280b68b0647ec48d82929ef05fcbbf0d0988a659ab2b6b4339c3fa51abc8eb8d97ee873bea465715eaac053768a3347da679a445ebc5d6b6e9c58f8e86ed19cedcea975935df0ad6288d9b1e4de", 0x57, 0x100}, {&(0x7f0000000440)="149f1b5997f33e798394a84a97a83071eb063152ea1d2ae8ca178b7bd8eebce7e1ccea600a642e4fcea2889188991b2f66df2fa7555627d847ecc35e3547cc29661c4d405cdf4e82f7bcadcdfc14d5dea2c885b4b0d20bfa5099dfe8aaa1af0d19a6d70ba7fd600d5e77bb85ceadc3d15f64eb77d0ad02ea5b537f38c20db299ff2c0f8e29ad59b3860bfe193fd1f3e9f15082", 0x93}, {&(0x7f0000000500)="26c17689db9e8fa6bba7c6831899612b2e915af2d6dbf4776aed8ebba9d379647e77356bee45be97038b9c44b70559325805ed3ecf89d722fc73b18bdd8112d43a2b33e07d1e1c27a425d43d2a0a1cbedd6f229b0b6a608001b1b888219974c811aa23abaa3eb04507a97fe472ed6097970d2008051ef1d4fb08e806222cd28344ad3f9779e17988efb622b14d4429f98bde0ddb26995710", 0x98, 0x3}], 0x40040, &(0x7f0000000640)='$(eth0-\x00') sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') socket$inet6(0xa, 0x40000080806, 0x0) 22:27:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) creat(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000080)=ANY=[@ANYBLOB='ubi8_5'], &(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='ubifs\x00', 0x0, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r2) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) sendmsg$NFULNL_MSG_CONFIG(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="54000020a004030200000000000000000700860386b4a128000a080003400000007c0800044000000003050001000300000008000440000002000a000200ffffffbb01000000020002000000007900f8954c0000e27a2671a3987949000800034000000098aaff577c9cb965c67e26a095ecdaad6157dc657ab0f0f38ec012697833996bb4af42ccd09318280640a06db890898cae7cf632c5a085a0"], 0x5c}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) r5 = dup3(r1, r0, 0x80000) ioctl$TCXONC(r5, 0x4b64, 0x0) [ 1258.467621][T14817] FAULT_INJECTION: forcing a failure. [ 1258.467621][T14817] name failslab, interval 1, probability 0, space 0, times 0 [ 1258.517143][T14819] UBIFS error (pid: 14819): cannot open "ubi8_5", error -19 [ 1258.529592][T14817] CPU: 0 PID: 14817 Comm: syz-executor.0 Not tainted 5.6.0-rc2-syzkaller #0 [ 1258.541120][T14825] UBIFS error (pid: 14825): cannot open "ubi8_5", error -19 22:27:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5608, 0x718000) [ 1258.546156][T14817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1258.546164][T14817] Call Trace: [ 1258.546193][T14817] dump_stack+0x197/0x210 [ 1258.546225][T14817] should_fail.cold+0x5/0xd [ 1258.546252][T14817] ? fault_create_debugfs_attr+0x140/0x140 [ 1258.546274][T14817] ? ___might_sleep+0x163/0x2c0 [ 1258.546299][T14817] __should_failslab+0xb7/0x100 22:27:46 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000001c0)={0x4, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}]}) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0x420840, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000100)={0x1, 0x3, 0x8}) [ 1258.546317][T14817] should_failslab+0x9/0x14 [ 1258.546334][T14817] kmem_cache_alloc_trace+0x2d3/0x790 [ 1258.546348][T14817] ? cap_capable+0x205/0x270 [ 1258.546374][T14817] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1258.546436][T14817] vt_do_diacrit+0x40a/0xa10 [ 1258.546454][T14817] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1258.546472][T14817] ? ns_capable_common+0x93/0x100 [ 1258.546497][T14817] vt_ioctl+0x459/0x26d0 [ 1258.546519][T14817] ? complete_change_console+0x3a0/0x3a0 [ 1258.546542][T14817] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1258.546557][T14817] ? __f_unlock_pos+0x19/0x20 [ 1258.546586][T14817] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1258.546605][T14817] ? tty_jobctrl_ioctl+0x50/0xd40 [ 1258.546621][T14817] ? complete_change_console+0x3a0/0x3a0 [ 1258.546642][T14817] tty_ioctl+0xa37/0x14f0 [ 1258.546662][T14817] ? tty_vhangup+0x30/0x30 [ 1258.546679][T14817] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1258.546694][T14817] ? do_vfs_ioctl+0x568/0x13b0 [ 1258.546716][T14817] ? ioctl_file_clone+0x180/0x180 [ 1258.546732][T14817] ? __fget_files+0x359/0x520 [ 1258.546754][T14817] ? ksys_dup3+0x3e0/0x3e0 [ 1258.546765][T14817] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1258.546776][T14817] ? fput_many+0x12c/0x1a0 [ 1258.546805][T14817] ? tomoyo_file_ioctl+0x23/0x30 [ 1258.546829][T14817] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1258.546861][T14817] ? security_file_ioctl+0x8d/0xc0 [ 1258.546879][T14817] ? tty_vhangup+0x30/0x30 [ 1258.546904][T14817] ksys_ioctl+0x123/0x180 [ 1258.546932][T14817] __x64_sys_ioctl+0x73/0xb0 [ 1258.546958][T14817] do_syscall_64+0xfa/0x790 [ 1258.546983][T14817] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1258.546995][T14817] RIP: 0033:0x45c449 [ 1258.547012][T14817] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1258.547020][T14817] RSP: 002b:00007feb2d8e6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1258.547035][T14817] RAX: ffffffffffffffda RBX: 00007feb2d8e76d4 RCX: 000000000045c449 [ 1258.547044][T14817] RDX: 0000000000000000 RSI: 0000000000004b4a RDI: 0000000000000003 [ 1258.547053][T14817] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1258.547064][T14817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1258.547075][T14817] R13: 0000000000000557 R14: 00000000004c7a7d R15: 0000000000000003 [ 1258.758047][T14832] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:46 executing program 2: ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000100)={0xf5effff, 0xaa2, 0xffff, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x9909e4, 0x7, [], @ptr=0x9}}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000140)={'raw\x00', 0x26, "1743c0242c906e59c3269199e93c224772d1d4036a46f96706eb7cc6ee231d8edd3e69a77d76"}, &(0x7f00000001c0)=0x4a) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) r3 = dup3(r2, r1, 0x0) r4 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r4) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r4, 0x8983, &(0x7f0000000000)={0x8, 'ip_vti0\x00', {'wg0\x00'}, 0x7}) ioctl$TCXONC(r3, 0x4b64, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) 22:27:46 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) write$cgroup_int(r6, &(0x7f0000000180)=0x3, 0x12) syz_mount_image$ceph(&(0x7f0000000200)='ceph\x00', &(0x7f0000000280)='./file0\x00', 0x5, 0x4, &(0x7f00000005c0)=[{&(0x7f00000002c0)="cff46b1259bda95ec05bec8f6e2fee5900af05f5ffd1b0079ce985d0c6301a402f7352920338dd702f307dc9b26bac47d585bba89dd2f874f933253754b61f0eed64e57e58df8af5dcbbe54ceb98103b0c9fb8f578c6b36757626aac9ffbad19e2a33f28c9b84665bc8866cc0370731c1e3a156030a0876817140187993590d9a6f7b349c8f35ed65d54b7f50dd44b0c0f8a575bbdc920beb3f664e24dcbd9488b2c13346e1556ee310b857d46fa66be573d8b1181e8335151f9ac7846a9d8b553a168c21b159a96de52aca2c2ee8200d810cb699628bacc21b2994c0b230cf49f8b4226949175da6e6f463c22185a", 0xef, 0x7}, {&(0x7f00000003c0)="edb5bfe884a26da89c1280b68b0647ec48d82929ef05fcbbf0d0988a659ab2b6b4339c3fa51abc8eb8d97ee873bea465715eaac053768a3347da679a445ebc5d6b6e9c58f8e86ed19cedcea975935df0ad6288d9b1e4de", 0x57, 0x100}, {&(0x7f0000000440)="149f1b5997f33e798394a84a97a83071eb063152ea1d2ae8ca178b7bd8eebce7e1ccea600a642e4fcea2889188991b2f66df2fa7555627d847ecc35e3547cc29661c4d405cdf4e82f7bcadcdfc14d5dea2c885b4b0d20bfa5099dfe8aaa1af0d19a6d70ba7fd600d5e77bb85ceadc3d15f64eb77d0ad02ea5b537f38c20db299ff2c0f8e29ad59b3860bfe193fd1f3e9f15082", 0x93}, {&(0x7f0000000500)="26c17689db9e8fa6bba7c6831899612b2e915af2d6dbf4776aed8ebba9d379647e77356bee45be97038b9c44b70559325805ed3ecf89d722fc73b18bdd8112d43a2b33e07d1e1c27a425d43d2a0a1cbedd6f229b0b6a608001b1b888219974c811aa23abaa3eb04507a97fe472ed6097970d2008051ef1d4fb08e806222cd28344ad3f9779e17988efb622b14d4429f98bde0ddb26995710", 0x98, 0x3}], 0x40040, &(0x7f0000000640)='$(eth0-\x00') sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:46 executing program 0 (fault-call:3 fault-nth:4): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4a, 0x0) [ 1259.097627][T14837] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5609, 0x718000) 22:27:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4a, 0x0) 22:27:47 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x4800, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:47 executing program 2: setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)=0x7e4, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r1, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r5, &(0x7f0000000500), 0x5d, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000280)=0x0) sched_setparam(r6, &(0x7f00000002c0)=0x401) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r7, &(0x7f0000000500), 0x5d, 0x0) ioctl$VT_SETMODE(r7, 0x5602, &(0x7f0000000180)={0xb9, 0x4, 0x80, 0xb115, 0x9}) r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcsa\x00', 0x111300, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r11, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r11, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r11) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r11, 0x8982, &(0x7f0000000580)={0x2, 'veth0_macvtap\x00', {0xff}, 0x8000}) r12 = socket(0x1, 0x803, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f00000005c0)={'batadv0\x00', r4}) sendmsg$nl_route(r10, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=@newlink={0x30, 0x10, 0x401, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x44800}, [@IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x4ef7}, @IFLA_LINK={0x8, 0x5, r14}]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_GET_STATION(r8, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40800020}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x70, r9, 0x110, 0x70bd29, 0x25dfdbff, {}, [@NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x1, 0x2}}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x3f8}, @NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_FLAGS={0xc, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}]}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8, 0xffffffffffffffff}}, @NL80211_ATTR_MGMT_SUBTYPE={0x5, 0x29, 0xc}, @NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x6fc}, @NL80211_ATTR_OPMODE_NOTIF={0x5, 0xc2, 0x20}, @NL80211_ATTR_STA_PLINK_ACTION={0x5, 0x19, 0x1}, @NL80211_ATTR_STA_VLAN={0x8, 0x14, r13}]}, 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x0) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) socket$inet6(0xa, 0x80000, 0x6) getsockopt$PNPIPE_INITSTATE(r3, 0x113, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r2, 0x8982, &(0x7f0000000200)={0x7, 'batadv_slave_0\x00', {0xb08}, 0x9}) 22:27:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x560a, 0x718000) 22:27:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x2, 0x0) 22:27:47 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) write$cgroup_int(r6, &(0x7f0000000180)=0x3, 0x12) syz_mount_image$ceph(&(0x7f0000000200)='ceph\x00', &(0x7f0000000280)='./file0\x00', 0x5, 0x4, &(0x7f00000005c0)=[{&(0x7f00000002c0)="cff46b1259bda95ec05bec8f6e2fee5900af05f5ffd1b0079ce985d0c6301a402f7352920338dd702f307dc9b26bac47d585bba89dd2f874f933253754b61f0eed64e57e58df8af5dcbbe54ceb98103b0c9fb8f578c6b36757626aac9ffbad19e2a33f28c9b84665bc8866cc0370731c1e3a156030a0876817140187993590d9a6f7b349c8f35ed65d54b7f50dd44b0c0f8a575bbdc920beb3f664e24dcbd9488b2c13346e1556ee310b857d46fa66be573d8b1181e8335151f9ac7846a9d8b553a168c21b159a96de52aca2c2ee8200d810cb699628bacc21b2994c0b230cf49f8b4226949175da6e6f463c22185a", 0xef, 0x7}, {&(0x7f00000003c0)="edb5bfe884a26da89c1280b68b0647ec48d82929ef05fcbbf0d0988a659ab2b6b4339c3fa51abc8eb8d97ee873bea465715eaac053768a3347da679a445ebc5d6b6e9c58f8e86ed19cedcea975935df0ad6288d9b1e4de", 0x57, 0x100}, {&(0x7f0000000440)="149f1b5997f33e798394a84a97a83071eb063152ea1d2ae8ca178b7bd8eebce7e1ccea600a642e4fcea2889188991b2f66df2fa7555627d847ecc35e3547cc29661c4d405cdf4e82f7bcadcdfc14d5dea2c885b4b0d20bfa5099dfe8aaa1af0d19a6d70ba7fd600d5e77bb85ceadc3d15f64eb77d0ad02ea5b537f38c20db299ff2c0f8e29ad59b3860bfe193fd1f3e9f15082", 0x93}, {&(0x7f0000000500)="26c17689db9e8fa6bba7c6831899612b2e915af2d6dbf4776aed8ebba9d379647e77356bee45be97038b9c44b70559325805ed3ecf89d722fc73b18bdd8112d43a2b33e07d1e1c27a425d43d2a0a1cbedd6f229b0b6a608001b1b888219974c811aa23abaa3eb04507a97fe472ed6097970d2008051ef1d4fb08e806222cd28344ad3f9779e17988efb622b14d4429f98bde0ddb26995710", 0x98, 0x3}], 0x40040, &(0x7f0000000640)='$(eth0-\x00') sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:47 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0x1, 0x5, 0x9, 0x3, 0x10, "71f892ef14fc0180"}) 22:27:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x560b, 0x718000) 22:27:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x10, 0x0) [ 1259.784226][T14968] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x560c, 0x718000) 22:27:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x2285, 0x0) 22:27:47 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) write$cgroup_int(r6, &(0x7f0000000180)=0x3, 0x12) syz_mount_image$ceph(&(0x7f0000000200)='ceph\x00', &(0x7f0000000280)='./file0\x00', 0x5, 0x4, &(0x7f00000005c0)=[{&(0x7f00000002c0)="cff46b1259bda95ec05bec8f6e2fee5900af05f5ffd1b0079ce985d0c6301a402f7352920338dd702f307dc9b26bac47d585bba89dd2f874f933253754b61f0eed64e57e58df8af5dcbbe54ceb98103b0c9fb8f578c6b36757626aac9ffbad19e2a33f28c9b84665bc8866cc0370731c1e3a156030a0876817140187993590d9a6f7b349c8f35ed65d54b7f50dd44b0c0f8a575bbdc920beb3f664e24dcbd9488b2c13346e1556ee310b857d46fa66be573d8b1181e8335151f9ac7846a9d8b553a168c21b159a96de52aca2c2ee8200d810cb699628bacc21b2994c0b230cf49f8b4226949175da6e6f463c22185a", 0xef, 0x7}, {&(0x7f00000003c0)="edb5bfe884a26da89c1280b68b0647ec48d82929ef05fcbbf0d0988a659ab2b6b4339c3fa51abc8eb8d97ee873bea465715eaac053768a3347da679a445ebc5d6b6e9c58f8e86ed19cedcea975935df0ad6288d9b1e4de", 0x57, 0x100}, {&(0x7f0000000440)="149f1b5997f33e798394a84a97a83071eb063152ea1d2ae8ca178b7bd8eebce7e1ccea600a642e4fcea2889188991b2f66df2fa7555627d847ecc35e3547cc29661c4d405cdf4e82f7bcadcdfc14d5dea2c885b4b0d20bfa5099dfe8aaa1af0d19a6d70ba7fd600d5e77bb85ceadc3d15f64eb77d0ad02ea5b537f38c20db299ff2c0f8e29ad59b3860bfe193fd1f3e9f15082", 0x93}, {&(0x7f0000000500)="26c17689db9e8fa6bba7c6831899612b2e915af2d6dbf4776aed8ebba9d379647e77356bee45be97038b9c44b70559325805ed3ecf89d722fc73b18bdd8112d43a2b33e07d1e1c27a425d43d2a0a1cbedd6f229b0b6a608001b1b888219974c811aa23abaa3eb04507a97fe472ed6097970d2008051ef1d4fb08e806222cd28344ad3f9779e17988efb622b14d4429f98bde0ddb26995710", 0x98, 0x3}], 0x40040, &(0x7f0000000640)='$(eth0-\x00') sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x560d, 0x718000) [ 1260.409158][T14968] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:48 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x4c00, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b2f, 0x0) 22:27:48 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) write$cgroup_int(r6, &(0x7f0000000180)=0x3, 0x12) syz_mount_image$ceph(&(0x7f0000000200)='ceph\x00', &(0x7f0000000280)='./file0\x00', 0x5, 0x4, &(0x7f00000005c0)=[{&(0x7f00000002c0)="cff46b1259bda95ec05bec8f6e2fee5900af05f5ffd1b0079ce985d0c6301a402f7352920338dd702f307dc9b26bac47d585bba89dd2f874f933253754b61f0eed64e57e58df8af5dcbbe54ceb98103b0c9fb8f578c6b36757626aac9ffbad19e2a33f28c9b84665bc8866cc0370731c1e3a156030a0876817140187993590d9a6f7b349c8f35ed65d54b7f50dd44b0c0f8a575bbdc920beb3f664e24dcbd9488b2c13346e1556ee310b857d46fa66be573d8b1181e8335151f9ac7846a9d8b553a168c21b159a96de52aca2c2ee8200d810cb699628bacc21b2994c0b230cf49f8b4226949175da6e6f463c22185a", 0xef, 0x7}, {&(0x7f00000003c0)="edb5bfe884a26da89c1280b68b0647ec48d82929ef05fcbbf0d0988a659ab2b6b4339c3fa51abc8eb8d97ee873bea465715eaac053768a3347da679a445ebc5d6b6e9c58f8e86ed19cedcea975935df0ad6288d9b1e4de", 0x57, 0x100}, {&(0x7f0000000440)="149f1b5997f33e798394a84a97a83071eb063152ea1d2ae8ca178b7bd8eebce7e1ccea600a642e4fcea2889188991b2f66df2fa7555627d847ecc35e3547cc29661c4d405cdf4e82f7bcadcdfc14d5dea2c885b4b0d20bfa5099dfe8aaa1af0d19a6d70ba7fd600d5e77bb85ceadc3d15f64eb77d0ad02ea5b537f38c20db299ff2c0f8e29ad59b3860bfe193fd1f3e9f15082", 0x93}, {&(0x7f0000000500)="26c17689db9e8fa6bba7c6831899612b2e915af2d6dbf4776aed8ebba9d379647e77356bee45be97038b9c44b70559325805ed3ecf89d722fc73b18bdd8112d43a2b33e07d1e1c27a425d43d2a0a1cbedd6f229b0b6a608001b1b888219974c811aa23abaa3eb04507a97fe472ed6097970d2008051ef1d4fb08e806222cd28344ad3f9779e17988efb622b14d4429f98bde0ddb26995710", 0x98, 0x3}], 0x40040, &(0x7f0000000640)='$(eth0-\x00') connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x560e, 0x718000) 22:27:48 executing program 2: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r1) r2 = dup3(r0, r1, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) 22:27:48 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="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", 0x197}], 0x1}, 0x8004) r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r1) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f00000000c0)={0x401, 0x0, 0x200, 0x6, 0x4}) 22:27:48 executing program 2: syz_open_dev$tty20(0xc, 0x4, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000180)={@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x0, {0xa, 0x4e21, 0x7, @ipv4={[], [], @empty}, 0x43d2c743}}}, {&(0x7f00000000c0)=""/180, 0xb4}, &(0x7f0000000000), 0x60}, 0xa0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b64, 0x0) syz_mount_image$reiserfs(&(0x7f0000000240)='reiserfs\x00', &(0x7f0000000280)='./file0\x00', 0x40, 0x2, &(0x7f0000000480)=[{&(0x7f00000002c0)="f7627753caeb252410c86675bbe814fa5547a2a0445492cb8cd5a25f608034896561198b91d31893557accebdcf74c34f999ef9bbb9593ab9e617a3b4f5b37c9f03795c5659efce6e867d8720c1e48e8ec51b56dab6d8fd843501391608f3457b7c8fbc888fd0f74cff0a1611bdea1f9b79e1c5ad24a226a766131399c6257d2a934a59a221159df89f929c36c5e8440c24adb083c96b93468740cc4f0452fe905bcc44249047951db49bf42c788588c16e131c644fad55d9dbbd1be17b906b2ddd2dbd4f9a9c5798573219c5fb08c8a6419641d3388f13f9723818b7099a7d52453ae474b18e851fcd981b698e28a557c6d3629f874", 0xf6, 0x2}, {&(0x7f00000003c0)="9d7aad1a5393367437392e7bb49b396685f85b11074a81df1aab0b3c41024d069c226fdadb46e6b29526cb6497a39fd25a585a37e9844bbf302bb496b9f059010777ce6c3de4e332f0431e1900af5146e0a397c729cb944403d7e729448773d912f8d79344f394f0b2620775b3aa1cf0d665f46df4f90a9fe7d9385a4d499c3c9ee56b83f28473", 0x87, 0x22e5}], 0x4, &(0x7f0000000700)=ANY=[@ANYBLOB="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"]) 22:27:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b30, 0x0) 22:27:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x560f, 0x718000) 22:27:48 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) write$cgroup_int(r6, &(0x7f0000000180)=0x3, 0x12) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) [ 1261.012655][T15011] REISERFS warning (device loop2): super-6502 reiserfs_getopt: unknown mount option "noquoØ ¼„å˪0ta" 22:27:48 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x3, &(0x7f0000000300)=[{&(0x7f0000000140)="fbcd51e4e85404ceb10e4871e917bbfdcadc430eb93f121b33afcd5dd7b0008f141d5c6faf9f1b97893291533d0628d3205715e08084b8fc40fdf66fc405348deae63b62126451968f6e4e479916794c1f1b5f4925f659c180ff04cbd68078b3092e40cfe54da3236b93794638ac4906cd929f38069a0a322d84918e1043fbbc39a727d81bf7e1", 0x87}, {&(0x7f0000000200)="2badd06593e1f1d9d46414dc068c2de24f108ee127feca54ab1cb57d5d19058780ca2a4851e464e720cded846ecca8526e42c76d96a23f588fba81661ec08b938c58e3b5c9b7e5fee761b804f10fa42e81f4ddb972466e9d7894119ad9da38ee3fc0e56a0abcc1f917ba542ed2118c17b22b22336afde9b2e65dab2563108f615b2afbc236eabb699dd5f9a58fe3a81bd1596ba0a90a", 0x96, 0x7dc3}, {&(0x7f00000002c0)="33591a7913269f00f4755b03f9fc8a9202760cca82d967", 0x17, 0x81}], 0x22e42a1, &(0x7f0000000380)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x1}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}], [{@func={'func', 0x3d, 'BPRM_CHECK'}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@measure='measure'}, {@seclabel='seclabel'}]}) 22:27:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x6364, 0x718000) [ 1261.225772][T15025] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:49 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x5865, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b31, 0x0) 22:27:49 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') sync_file_range(r0, 0x0, 0x80000001, 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r3, &(0x7f0000000500), 0x5d, 0x0) ioctl$KDFONTOP_COPY(r3, 0x4b72, &(0x7f0000000040)={0x3, 0x0, 0x14, 0x1e, 0x114, &(0x7f0000000280)}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) r5 = creat(&(0x7f0000000700)='./file0\x00', 0x171) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000680)={r4, 0x200, 0x3, 0x3ff, 0x67135506, 0xffffff01}, &(0x7f00000006c0)=0x14) r6 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r6, &(0x7f0000000080)={0x11, 0xc, r7, 0x1, 0x0, 0x6, @broadcast}, 0x14) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r8, &(0x7f0000000080)={0x11, 0xc, r9, 0x1, 0x0, 0x6, @broadcast}, 0x14) bind$netrom(r8, &(0x7f0000000140)={{0x3, @null, 0x6}, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r6, 0x118, 0x1, &(0x7f0000000000)=0x3, 0x4) ioctl$TCXONC(r2, 0x4b64, 0x0) 22:27:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x8905, 0x718000) [ 1261.517363][T15025] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b32, 0x0) 22:27:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r3, &(0x7f0000000500), 0x5d, 0x0) fanotify_mark(r3, 0x0, 0x40000001, r0, &(0x7f00000001c0)='./file0\x00') setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r2) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000000)={'batadv0\x00', 0x101}) r4 = accept4$netrom(r0, &(0x7f00000000c0)={{0x3, @default}, [@default, @default, @rose, @netrom, @bcast, @remote, @default]}, &(0x7f0000000140)=0x48, 0x80800) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r4, 0x8982, &(0x7f0000000180)) r5 = dup3(r1, r0, 0x0) ioctl$TCXONC(r5, 0x4b64, 0x0) 22:27:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x8912, 0x718000) 22:27:49 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:49 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:49 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x480000) sendmsg$kcm(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="de166d97bac82de80c35e5852bce7763ec6cc027075fb57282631fc4112613165055c57ab41fd26fdcf3", 0x2a}, {&(0x7f0000000180)="549eef09cc758b0bdb9418cdb53b9d652fe783d8af2415b1c46a210729028552203f83b07f1d80bdee529f5fe940ac95e246122c8d9c01422bf77e39db44d470ae2522429f451708c4f9b89e3b37092e8703cd73837c2c38682f2d4e2618722f17644b8327c8b1a076a9d8f2a25b9feed4750872a6bc93e930f4449a6ee29215e460a574bae3e87948cc89c506ef35", 0x8f}, {&(0x7f0000000240)="889ed3f2ce6e8213bf51b313d0c65774f80fd3b3fdfe8cfa8795c10db988aacadd4703f74c9561199a303bc9859f72d3a4b63444b43df9d373ed73dcfbe48e1ecc270b791f64", 0x46}, {&(0x7f00000002c0)="3b569d0dff", 0x5}, {&(0x7f0000000300)="19c20717a5213993b585a136b4371bdbc6a2db248f5316db4e4f8f110c", 0x1d}, {&(0x7f0000000340)="ba98e3e3c2650e788c4144b5ee565e108b64c5a0b4a9d2ae9ebb356343ac0eb5da18b300200c3569e061ce7953ed4a44ad6bad52a83f99f4db4ebdae518cae8e0dc2e7541f53660943a997e8b80b0afd8ceb", 0x52}, {&(0x7f00000003c0)="c0c737066749bb7693d160db61ed945625500b5e325513da6648df5b4a4c48caac2e8a", 0x23}], 0x7, &(0x7f0000000480)=[{0xe8, 0x116, 0x2, "cbf103c6d9757b0d880ed25c36391f018d43c1ba6e2c11244ce6ab8f5a29bd94cf586d2fccec0802b5e61e446b55bfa110636e9ccab2413b840966ca2ed0a8f5414850b3a36dc85033d61a70d1a70d7c3302ea93daad7880f3ec728ae1ca04a772d987f99818ebb6c885f584ae1352dc87822f40b04f65a5c43622623f60472dd1c0fd01a3e413dc7c669b7377c225b86205553af5a3960aa0c584f938f00a9a348a7ad5ff51dfa96fd6edcb47b06ec94df4419fc5e6f948ca5036b06d92b4b25db21b58fa12cfd564a3ffe4d33c9c74f2c243fc56"}, {0x10, 0x119, 0x2}, {0x20, 0x10b, 0xec8, "ff769f58c047583561b7a73319e9f9"}, {0x18, 0x101, 0x6, "18"}, {0x60, 0x104, 0x1f, "2adf0aade62a32aa5071a24e42e4fb45e1fcf2785b992719592e0b866126c4fda794483e1c20670169450d1df6364be85610f869a116b18c7b0c87c2bad9ea86e2be963582acb1d94b"}], 0x190}, 0x8000) kcmp(r1, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(r1, &(0x7f00000000c0)='net/xfrm_stat\x00') 22:27:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b33, 0x0) [ 1262.232058][T15065] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1262.491770][T15065] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:50 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x6000, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) r3 = dup(r2) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, 0x0, 0x400, 0x70bd2c, 0x25dfdbff, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10000}, 0x4000004) 22:27:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x8933, 0x718000) 22:27:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b34, 0x0) 22:27:50 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r0, &(0x7f0000000500), 0x5d, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000002680)={0x929, 0x9, 0x4, 0x8, 0x6, {}, {0x1, 0x1, 0x3f, 0x9, 0xff, 0x7, "ef215310"}, 0x2, 0x2, @fd, 0x7ff, 0x0, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000002740)='batadv\x00') sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000002800)={&(0x7f0000002700)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000027c0)={&(0x7f0000002780)={0x2c, r2, 0x400, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x8000}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc011}, 0x4000045) r3 = socket$kcm(0x10, 0x2, 0x10) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400200, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r4, 0x6) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002440)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x2e}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000002240)="ece823b6db7af6422fdf097c7e6772012203bb96b0f44d5574bb2b035ec09787455ab482445012dbda81ac702765ddb7d597570be9c345c7de23cd6bef0612f46107123af4f3510f9ee187edd355889683024a6f3747844f0ce579b3048f80a9436f3607d8d5b8b87ddb86e1390ecf4e5f541736f6e67c62d834dfa62e07196bf14fdecbcdc8019ecc884916ef5cce71c975c43b2805c59f71340e69749edfa916339ec56181", 0xa6}, {&(0x7f00000024c0)="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", 0x12b}, {&(0x7f00000023c0)="d5c0e2446f893ad671709587b8cd38f60169fc9d521930c698895e8a663566ab51bd4b4b2b68e0cf18d6800c8b8aa8f889b6d08181c0c88cdf71fc22ee57d0028abe424e", 0x44}], 0x8}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') openat$ttyS3(0xffffffffffffff9c, &(0x7f0000002300)='/dev/ttyS3\x00', 0x2, 0x0) r6 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r6) preadv(r6, &(0x7f0000000500), 0x0, 0x7) ioctl$SCSI_IOCTL_DOORUNLOCK(r5, 0x5381) 22:27:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b35, 0x0) 22:27:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x400454ca, 0x718000) 22:27:50 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00'}) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:50 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r1, &(0x7f0000000500), 0x5d, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r1, 0xc0205649, &(0x7f0000000280)={0xa20000, 0x0, 0x7, r0, 0x0, &(0x7f0000000200)={0x1a91088, 0x4, [], @string=&(0x7f0000000180)=0xf8}}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000300)={0x0, @can={0x1d, 0x0}, @ipx={0x4, 0x20, 0x4, "0526e288abaf", 0x3}, @rc={0x1f, @fixed={[], 0x10}, 0x40}, 0x9, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)='ipvlan0\x00', 0x5, 0x4, 0x1000}) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x374) setresuid(0x0, r5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@rand_addr="8a57dcc9241b24e75093e24186d3c8fe", @in=@multicast2, 0x4e23, 0x0, 0x4e20, 0x5, 0xa, 0x80, 0x80, 0x2c, r3, r5}, {0x100, 0x7, 0x9, 0x7faa, 0x6, 0x4, 0x0, 0x7}, {0xa3, 0x100000001, 0x7, 0x7}, 0x8, 0x6e6bb5, 0x1, 0x1}, {{@in6=@rand_addr="b7e40e5de0ed5ffb8c0d7955160494ef", 0x4d3, 0x32}, 0x2, @in6=@mcast1, 0x3502, 0x2, 0x0, 0x20, 0x200, 0x40000, 0x100}}, 0xe8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) r7 = syz_open_procfs(r6, &(0x7f0000000080)='net/dev_snmp6\x00') r8 = syz_open_dev$tty20(0xc, 0x4, 0x0) r9 = dup3(r8, r7, 0x0) ioctl$TCXONC(r9, 0x4b64, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) r12 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/capi/capi20ncci\x00', 0x800, 0x0) bind$packet(r12, &(0x7f0000000080)={0x11, 0xc, r11, 0x1, 0x0, 0x6, @local}, 0xfffffffffffffea8) sendmsg$key(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r13 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r14 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r14, 0x84, 0x1d, &(0x7f0000000600)=ANY=[@ANYBLOB="01000000bc71b44741718bad6cdd9fd54ad42e03f69c1820ead287c576e9d5881a0d7a3bf9ef058dbf16754acab22aa6e01bd9917f67120936273cbbff64b63332a4a368f8a0f41e1724287ce5c4335a422bddde96ff6557a3b0842d05679e94e685d6aafea1b668cbf0eb1088f8500e615ed87c91557ca254c26518746014a5340f7f40b5dec9f6857119ae7685dc4440090222e6ef477d05414d0ba772aae5438c1bbbdaadf6cf61d739bf4b82f7f54003656495bead37a313fb84879c446fdbb32a39f35695fb6c3e14e7c09de013ce3881d6", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r13, 0x84, 0x22, &(0x7f0000000100)={0xfd, 0x2, 0xf5ad, 0x200, r15}, &(0x7f0000000140)=0x10) ioctl$KDADDIO(r1, 0x4b34, 0x5) setsockopt$inet_sctp_SCTP_CONTEXT(r10, 0x84, 0x11, &(0x7f0000000000)={r15, 0x1}, 0x8) r16 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r16, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r16, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r16) ioctl$SIOCGSTAMPNS(r16, 0x8907, &(0x7f0000000480)) socket$inet6_udplite(0xa, 0x2, 0x88) 22:27:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x40049409, 0x718000) 22:27:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b36, 0x0) 22:27:51 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x6558, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:51 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00'}) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:51 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000fc1982e1371502000000000000001700d1bd", 0x2e}, {&(0x7f00000000c0)="b2b2e3966bbf0dd82445146a4d9ed51848d9737d376e2cfc4abc8de3be3a6bd69a7027b9dbb59157ce383215e00e5834025a3559a3a4b6b297fe68102b622b69fd8cc78239c8e9f0e37b70b14680aabf2b71b2", 0x53}], 0x2}, 0x0) 22:27:51 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/sockstat6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) 22:27:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x40081271, 0x718000) 22:27:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b37, 0x0) 22:27:51 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) socket(0x200000000000011, 0x4000000000080002, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b3a, 0x0) 22:27:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x40186366, 0x718000) 22:27:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20200, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) 22:27:51 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$unix(0x1, 0xcb5d851d57d68df1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x14, 0x100000) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000002c0)={'vxcan1\x00', r2}) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) [ 1263.793771][T15126] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:51 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) [ 1264.582771][T15137] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:52 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x6800, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b3b, 0x0) 22:27:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x401c5820, 0x718000) 22:27:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) preadv(r3, &(0x7f0000000500), 0x5d, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x2) 22:27:52 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r2, r1, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:52 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r2, r1, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b3c, 0x0) 22:27:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4020940d, 0x718000) 22:27:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) r3 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r3) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7fff, 0x20, 0x3f63, 0x6}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000000c0)={r6, 0xf7, "c26ffe504346cd31bd5e5792170ea920c750aa3fc73680fb6285ea35f04e8204583a349aa6f1720e4ab55dab09b419dc74eb56c668b1436e8b48f9259f1f148eb2319dc756462bcca90ac66fffd49ecf971aaf50f307b4a2c81745d6b7e24fef285993580f4db28e21258f05d34e4dfbe7a5fc5b39fa36c1b7d832f3ed9c15e7dbfb99e78a91951209d542944d3d1e0b03c568e12fe7b8ce7f996a19c5cb86628dbe1a331a1a585705813593b4e51f33af579edb5b13e55674a3103eec6271f718d995d0efbda94af95e1fdec78da44fb302c3d057946341f1510eb4a634b765c1eed291f8192d1e55439be50cca82dd98c06d3457ddc7"}, &(0x7f00000001c0)=0xff) ioctl$TCXONC(r2, 0x4b64, 0x0) 22:27:52 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:53 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r1, &(0x7f0000000500), 0x5d, 0x0) statx(r1, &(0x7f00000000c0)='./file0\x00', 0x400, 0x800, &(0x7f0000000100)) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 22:27:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b3d, 0x0) [ 1265.536080][T15172] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:53 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x6c00, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x80045432, 0x718000) 22:27:53 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b40, 0x0) 22:27:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r1, &(0x7f0000000500), 0x5d, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r1, 0xc034564b, &(0x7f0000000000)={0x10001, 0x30395056, 0x4, 0x10000, 0x1, @discrete={0x1, 0x5}}) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r2, r0, 0x0) r3 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0xfffd, 0x10000000, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r3) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xfffffc66, 0x1ff, 0x1}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000100)={r4, 0x276, 0x1, [0x1ff]}, &(0x7f0000000140)=0xa) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r5, &(0x7f0000000500), 0x5d, 0x0) ioctl$TCXONC(r5, 0x4b64, 0x0) r6 = socket(0x200000000000011, 0x4000000000080002, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r7, &(0x7f0000000500), 0x5d, 0x0) r8 = openat(r7, &(0x7f00000002c0)='./file0\x00', 0x2000, 0x20) getsockopt$inet6_opts(r8, 0x29, 0x3b, &(0x7f0000000940)=""/4096, &(0x7f0000000300)=0x1000) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r6, &(0x7f0000000080)={0x11, 0xc, r9, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$gtp(&(0x7f0000003740)='gtp\x00') sendmsg$GTP_CMD_GETPDP(r10, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000840)={0x14, r11, 0x1}, 0x14}}, 0x0) sendmsg$GTP_CMD_DELPDP(r6, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, r11, 0xf71d6835eabd742b, 0x70bd26, 0x25dfdbfe, {}, [@GTPA_VERSION={0x8}, @GTPA_TID={0xc, 0x3, 0x3}, @GTPA_FLOW={0x6}, @GTPA_PEER_ADDRESS={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x2a}}, @GTPA_FLOW={0x6}, @GTPA_FLOW={0x6, 0x6, 0x3}, @GTPA_VERSION={0x8}, @GTPA_PEER_ADDRESS={0x8, 0x4, @local}, @GTPA_I_TEI={0x8}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x40840) [ 1265.832187][T15173] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:53 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b41, 0x0) 22:27:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x80045440, 0x718000) 22:27:53 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') dup3(0xffffffffffffffff, r1, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b44, 0x0) 22:27:54 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r1, &(0x7f0000000500), 0x5d, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r1, 0xc0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=0x1000, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x2, 0x1}, 0x0, 0x0, &(0x7f0000000140)={0x5, 0x10, 0x8, 0x1ff}, &(0x7f0000000180)=0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=0x4}}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000400)={0x1, 0xc, [0x7ff, 0x6, 0x6]}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)={r2}, 0xc) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ubi_ctrl\x00', 0x400, 0x0) getsockopt$TIPC_NODE_RECVQ_DEPTH(r3, 0x10f, 0x83, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 22:27:54 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x80086301, 0x718000) [ 1266.538012][T15206] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:55 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') dup3(0xffffffffffffffff, r1, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b45, 0x0) 22:27:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0xc0045878, 0x718000) 22:27:55 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000000000)='net/bnep\x00') r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x5, 0x4) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000680)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_RESET_STATS(r4, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000240)={0x14, r5, 0x1}, 0x14}}, 0x0) sendmsg$TIPC_NL_BEARER_SET(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x54ea54506bc66f74}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x1b8, r5, 0x8, 0x70bd2d, 0x25dfdbff, {}, [@TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x101}}}}]}, @TIPC_NLA_BEARER={0x4}, @TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x40}]}, @TIPC_NLA_LINK={0x1c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_SOCK={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_SOCK={0x118, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x400}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}]}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x44b9e5be}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xa0a}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x10001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3a4}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x101}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xa590}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80000001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8001}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x401}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xe2}]}]}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) r6 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r6) r7 = dup3(r3, r3, 0x0) ioctl$TCXONC(r7, 0x4b64, 0x0) 22:27:55 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x7110, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r0, &(0x7f0000000500), 0x5d, 0x0) io_uring_enter(r0, 0xa1, 0x3ff, 0x0, &(0x7f00000000c0)={[0x4ac4]}, 0x8) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) [ 1267.269545][T15215] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:55 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') dup3(0xffffffffffffffff, r1, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b46, 0x0) 22:27:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0xc0045878, 0x718000) 22:27:55 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b47, 0x0) 22:27:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0xc0189436, 0x718000) 22:27:55 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b48, 0x0) 22:27:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0xc020660b, 0x718000) [ 1267.861912][T15243] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) r3 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r3) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000000)={'macvtap0\x00', {0x2, 0x4e24, @multicast2}}) socket$bt_rfcomm(0x1f, 0x0, 0x3) 22:27:56 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x7400, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:56 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0xc0345641, 0x718000) 22:27:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b49, 0x0) 22:27:56 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) getsockopt$PNPIPE_IFINDEX(r0, 0x113, 0x2, &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x4) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nvram\x00', 0x12400, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0xc0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0), 0x0, 0x0, 0x0, &(0x7f00000007c0)={0x0, 0x3}, 0x0, 0x0, &(0x7f0000000880)={0x0, 0xf, 0x0, 0x8}, &(0x7f00000008c0), 0x0, 0x0, 0x0, 0x0, &(0x7f0000000900)}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000003c0)=ANY=[], 0x0, 0x0, 0x2e, &(0x7f0000000500)=""/46, 0x41100, 0x9, [], 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000000540)={0x3, 0x4}, 0x8, 0x10, 0x0, 0x0, r4}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0x3a, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0, 0x0, r4}, 0x78) pipe(&(0x7f0000000340)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1d, 0xd, &(0x7f0000000140)=@raw=[@exit, @generic={0x20, 0x5, 0x4, 0x0, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x9}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x3}, @jmp={0x5, 0x0, 0x9, 0x4, 0x3, 0xffffffffffffffce, 0xfffffffffffffffc}, @alu={0x7, 0x0, 0xa, 0x3, 0x7, 0xfffffffffffffff0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffc}, @alu={0x4, 0x0, 0x6, 0x3, 0x8, 0xffffffffffffffe0, 0x8}], &(0x7f0000000080)='syzkaller\x00', 0x7, 0x31, &(0x7f00000001c0)=""/49, 0x41100, 0x3, [], r2, 0x9, r3, 0x8, &(0x7f00000002c0)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x4, 0xe, 0x1, 0x7f}, 0x10, r4, r5}, 0x78) socket$kcm(0x10, 0x2, 0x10) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0xa4080, 0x0) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x2e}], 0x1}, 0x0) 22:27:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) 22:27:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4b, 0x0) 22:27:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x717f00) 22:27:56 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sysvipc/msg\x00', 0x0, 0x0) write$P9_RSTAT(r1, &(0x7f0000000180)={0x8a, 0x7d, 0x1, {0x0, 0x83, 0x3f, 0x2, {0x8, 0x4, 0x8}, 0x12010000, 0x7, 0xefb, 0x69dd, 0x26, '-vmnet0!,posix_acl_access/trustedem1lo', 0x1b, 'em1\'$#$cpuset.*user\\#wlan0$', 0xd, 'md5sum{-nodev', 0x2, '/['}}, 0x8a) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x400000, 0x2c) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000100)) 22:27:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) 22:27:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4c, 0x0) [ 1268.855415][T15281] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:56 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x7a00, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:56 executing program 1: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718002) 22:27:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r2) r3 = socket$inet6(0xa, 0x800, 0xce) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r3) r4 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r4) close(r4) r5 = dup3(r1, r0, 0x0) ioctl$TCXONC(r5, 0x4b64, 0x0) 22:27:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4d, 0x0) [ 1269.189586][T15281] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:57 executing program 1: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718003) 22:27:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b4e, 0x0) 22:27:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = dup(r1) write(r2, &(0x7f00000000c0)="2400000058001f00ff07f4f9002304000a04f51108000100020100020800038005000000", 0x24) socket(0x10, 0x3, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x0, 0x0) ioctl(r5, 0x800000000000937e, &(0x7f0000000000)) r6 = syz_open_dev$tty20(0xc, 0x4, 0x0) r7 = dup3(r6, r0, 0x0) ioctl$TCXONC(r7, 0x4b64, 0x0) [ 1269.683684][T15321] autofs4:pid:15321:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(0.112), cmd(0x0000937e) [ 1269.723276][T15321] autofs4:pid:15321:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 22:27:57 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)}, 0x8811) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xd1ba, 0x400000) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000100)={{0xff, @rand_addr=0x187, 0x4e23, 0x1, 'dh\x00', 0x2, 0xfcda, 0x4d}, {@local, 0x4e23, 0x2000, 0x10000, 0x7f, 0x7fff}}, 0x5c) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x4, 0x2}) 22:27:57 executing program 1: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718004) [ 1269.764997][T15323] autofs4:pid:15323:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(0.112), cmd(0x0000937e) [ 1269.780396][T15323] autofs4:pid:15323:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 22:27:58 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x8100, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b52, 0x0) 22:27:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) 22:27:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718005) 22:27:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(0xffffffffffffffff, r0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:58 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f0000000840)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x428001}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)={0x58, 0x0, 0x8, 0x301, 0x0, 0x0, {0x7, 0x0, 0x3}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x3a}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x6006}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x8000) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x80440, 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f00000001c0)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x0) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) syz_mount_image$ceph(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x8, &(0x7f0000000640)=[{&(0x7f0000000240)="131d29614e70be55d94b3870328c2b7a99302812493a0dc5d8a0eb91e7b7676ab24c26eb28b4e85738a1941112ef23e88a8841e5fc73520f1e01f1344caed7aedf43db0cbc793b4a26acd2fb809a0b76d4052ebc4e33dee6185bf4db73dab4f497524ad77bd2851a67451e010eeda79db0651ac41c67ec25debe7b9b0f6108ba401385edd727bb3b7afc1af29d", 0x8d}, {&(0x7f0000000140), 0x0, 0x40}, {&(0x7f0000000300)="d17537766f7c08579978835909dd9c740d60d4def5843cf11f67178043fc527900e951c3e6810cbee8243e5e11f157725382e417092752014343fddd40573da3aad398ca5516b4aad210d1998d52d5c62e34e9dd5cc1942ba94b427485c9e86b1f22789214fca9e863f674e8daed86f1da8b92c60ef19efda4373729efcc8e8022acf60c2800c596631d83126a0aab1d2fbefe3c22158908da7b4ba20b390ac0001602904b6c5f395b3955b1f8a2f6376e8aaf4127e99f", 0xb7, 0x3ff}, {&(0x7f00000003c0)="4a188d6496b0c90ca50f624e1e930711b1be74a9714cd26f849e3f4e7e2024d0a92eb8b32392f0370155599366e3db1aa25dbacf6175d1f710523f722c5b196eaa21f8579b30095b4e3bd033c28efd76c2bcaf77e570fccefeaf6b31c6162671", 0x60, 0x80000000}, {&(0x7f0000000440)="acbfa41c275e7860aeb477fc4cb51505002907492626b5790836a4f3fd7421852975a62e3457d5b365e1124bd2d6aa4067b206894398559e8735de51c29812d8eddac5ebf8f6493b7130afe1661f82f076fb9e46f3f9ee1bceffffe23e518be3d485b3632119e68f6c753e5976607bce86e92d6dfccd1b144a825bf3f79cda2880b7295985be4f4afb099d86ac5ae1afe8acb419855e15b6fc9ecc6a89380f94ac01e45855d1f28cc4b2bd8ca9f9031a6be8033aaf7abf781c71c0cf5d748657dbd7e0e3903214f492b841", 0xcb, 0x573b833a}, {&(0x7f0000000540)="89f1503dfeab6e324b335b78eb4428dbb47920f6fd86577e3c3935532b279e02d72bb65302c1bdecce541916b14fc7", 0x2f, 0x8}, {&(0x7f0000000580)="8328c4d8f18a7e1fb837bf801aefc7fdea24ddd1417a26213cc3ae46f35fd94ef42d8de3ef0c9cb491eb284aebdb518f53296f23c3c0bbe426b8a5b672662b628db4b77aef6e1dc13e72f7328d35", 0x4e, 0x3}, {&(0x7f0000000600)="d50d909d654d70ffe50927343f94cee0b2c50aa0c5c4b92737ca540d20328c9f1f768042c3fb4ffd27de1c872346", 0x2e, 0x5}], 0x0, &(0x7f0000000700)='trusted.overlay.redirect\x00') [ 1270.337370][T15340] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(0xffffffffffffffff, r0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b60, 0x0) 22:27:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718006) 22:27:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r3) r4 = socket$inet6(0xa, 0x40000080806, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GET_LEASE(r5, 0xc01064c8, &(0x7f0000000140)={0xa, 0x0, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r4) r6 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r6) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r6, 0x6612) ioctl$TCXONC(r2, 0x4b64, 0x0) [ 1270.476342][T15348] ceph: No path or : separator in source 22:27:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(0xffffffffffffffff, r0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718007) [ 1271.031416][T15340] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1271.070694][T15348] ceph: No path or : separator in source 22:27:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) getsockopt$PNPIPE_ENCAP(r3, 0x113, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 22:27:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b61, 0x0) 22:27:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:27:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718008) 22:27:59 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0xf000, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:27:59 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xd, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="b40000a534000000611148400000000044000e1f0000000095000000000000000ec829a3814cc53d03c3dccd55da3f65939c6b663f156c62cde8b53e6485a6788f6689da0df65f2aa254b0eeb0"], &(0x7f0000000080)='GPL\x00', 0x4, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x76}, 0x48) r3 = dup2(0xffffffffffffffff, r0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f00000000c0)={0x3, 'netdevsim0\x00', {0x186}, 0x3e25}) ioctl$SCSI_IOCTL_START_UNIT(r3, 0x5) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000200)=""/158, &(0x7f00000002c0)=0x9e) r6 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r6) flistxattr(r6, &(0x7f0000000100)=""/246, 0xf6) 22:27:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x71ff00) 22:27:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) [ 1271.857721][T15379] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:27:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b62, 0x0) 22:27:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(r2, 0x89e8) r4 = dup3(r1, r0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x50280, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') sched_yield() preadv(r5, &(0x7f0000000500), 0x5d, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000040)=r5) ioctl$TCXONC(r4, 0x4b64, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x20940, 0x0) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000140)=r6) 22:27:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x721000) 22:27:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:28:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b63, 0x0) 22:28:00 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000040)={0x7, 0x3, {r0}, {0xee00}, 0x7, 0x4}) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/dev_snmp6\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200800, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$TCXONC(r4, 0x4b64, 0x0) 22:28:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x770000) 22:28:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) [ 1272.609971][T15417] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:28:01 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x34000, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:28:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x0) 22:28:01 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) sendmsg$IPSET_CMD_GET_BYNAME(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x54, 0xe, 0x6, 0x101, 0x0, 0x0, {0x7, 0x0, 0x1}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x8004}, 0x4000000) r3 = syz_open_procfs(r0, &(0x7f0000000080)='net/netfilter\x00') r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$TCXONC(r5, 0x4b64, 0x0) 22:28:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0xb70000) 22:28:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:28:01 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r1) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000180)={&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0)="9ae6f7c08e13ecb4b745360beae0accee76f6a86a7ef5cd1b1edb85303bc540977a9011f70a8d905712c6d1723447feed4f2a34d302f47f5de2c0376860cd23717918830d62449eee1ddb4d4b5e644a672f6e8de06ceba84955654c7d62214fdf4c660a15be320db0ba335026a96062a092735c761f113f2c7fa0a589dde543fac7030e502403184409a27062cad2c4df313ee95b22e260bec398702582d565f17509a39", 0xa4, r1}, 0x68) 22:28:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b65, 0x0) [ 1273.308683][T15426] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:28:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:28:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0xff600000) 22:28:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b66, 0x0) 22:28:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) r5 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x5, 0x181000) getsockopt$ax25_int(r5, 0x101, 0x4, &(0x7f0000000200), &(0x7f0000000280)=0x4) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000140)={'bridge0\x00', {0x2, 0x4e21, @rand_addr=0x6}}) r6 = accept4$phonet_pipe(r3, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80400) r7 = openat$full(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/full\x00', 0x8000, 0x0) r8 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r9 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r9, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) r11 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_GATEWAYS(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x1c, r8, 0x711, 0x0, 0x0, {0x5}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r7, &(0x7f00000008c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x18000}, 0xc, &(0x7f0000000880)={&(0x7f0000000700)=ANY=[@ANYBLOB="6d14a441b64189240a0000", @ANYRES16=r8, @ANYBLOB="02002abd7000fcdbdf2510000000060028000200000008003c003bfa8f3f"], 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x840) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00000000c0)={'macvlan0\x00', 0x8000}) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) bind$packet(r12, &(0x7f0000000080)={0x11, 0xc, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r12, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r13 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r13, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000540)={{&(0x7f0000000480)=""/117, 0x75}, &(0x7f0000000500)}, 0x20) setsockopt$sock_linger(r13, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r13) fcntl$getownex(r13, 0x10, &(0x7f0000000440)) sendmsg$nl_generic(r12, &(0x7f00000005c0)={&(0x7f0000000400), 0xc, &(0x7f0000000580)={&(0x7f0000000900)=ANY=[@ANYBLOB="e80000003f0000042abd7000fedbdf250200000014009000fe8000000000000040000000000000bbae89e22c31861b40f45e15f4bf950d5fd906d511a9a4f846b42ca64e677ced518eb81ca5278f6babef4cd141b0c3875ba4c82347c1090c1fa30a2fdb10d49ced1fa42a1175df6c0a228618141040f33a8562fa73edb5d6022d3ff25ca041895d47d57f8310e6344e3e460c31819ec07a39dd5df5dce354b25c1844cbe056fdb464958f3def421210384613431e5918900b0d699c279ea7b6479b51ebcbe6293fed469c04da79ef080080000000000000000000000000bab504"], 0xe8}, 0x1, 0x0, 0x0, 0x404c0c0}, 0x20000041) ioctl$TCXONC(r2, 0x4b64, 0x0) r14 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x444800, 0x0) ioctl$KVM_SIGNAL_MSI(r14, 0x4020aea5, &(0x7f0000000300)={0x10004, 0x3000, 0x8, 0x8040, 0x3}) accept4$unix(r5, &(0x7f0000000340)=@abs, &(0x7f00000003c0)=0x6e, 0x800) 22:28:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) connect$inet6(0xffffffffffffffff, 0x0, 0x0) [ 1273.904538][T15426] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:28:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b67, 0x0) 22:28:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x7fffffffefff) 22:28:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b40, 0x0) 22:28:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000040)=0x1, 0x4) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r5, &(0x7f0000000500), 0x5d, 0x0) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f0000000000)={0x12b, 0xd, &(0x7f00000000c0)="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"}) ioctl$TCXONC(r2, 0x4b64, 0x0) 22:28:02 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x40000, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:28:02 executing program 4: r0 = getpid() ptrace$setsig(0x4203, r0, 0x40, &(0x7f00000000c0)={0x41, 0x8, 0x7fff}) socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0xfffffffffffffe78}], 0x1}, 0x0) [ 1274.498027][T15462] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:28:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b40, 0x0) 22:28:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0xffffffffff600000) 22:28:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b68, 0x0) 22:28:02 executing program 2: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0xfd, 0x2, 0xf5ad, 0x200, r4}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={r4, 0x39c, 0x1, 0x1826}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r5, 0x7f, "697fc040e1f9952eb7cf0042c4c60b241e4840ab97ee1deff87e22c68418c919f66ef05716dc2dc6b91eb24c97adc528a24fec78f3aa1f17825823911e47c442722386bb9133bc6d1ce4e8868fb65f88296a7d1cd0e5c973028b5ddfa0d08e895a2683e913ab70f2136829bb984f6775aedffc78a72ad810a90f73538d4a96"}, &(0x7f0000000200)=0x87) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x280000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r6, 0xae78, &(0x7f00000002c0)=0x2) syz_open_dev$tty20(0xc, 0x4, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) r8 = memfd_create(&(0x7f0000000000)='net/dev_snmp6\x00', 0x5) r9 = dup3(r7, r8, 0x80000) ioctl$TCXONC(r9, 0x4b64, 0x0) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video36\x00', 0x2, 0x0) 22:28:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x101180, 0x0) bind$alg(r0, 0x0, 0x0) r3 = gettid() gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r5, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(r4, r5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r6, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) prlimit64(r3, 0x9, &(0x7f0000000280)={0xc, 0x202}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x32, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x10}, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0xaaaaaaaaaaaad04, &(0x7f0000000380)=[{&(0x7f0000000140)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x4004, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x1480, 0x34) fchdir(r7) r8 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r8, 0x40044900, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') r9 = dup(0xffffffffffffffff) getpeername$packet(r9, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'wg0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@dev, @ipv4={[0x0, 0x0, 0x8], [], @loopback}, @initdev={0xfe, 0x88, [0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x6], 0x1, 0x0}, 0x0, 0x0, 0x0, 0x500, 0x0, 0x20c200a2, r10}) r11 = socket$inet6_udp(0xa, 0x2, 0x0) dup(0xffffffffffffffff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x1132c0, 0x0) syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x7, 0x500) r12 = openat$vsock(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vsock\x00', 0x2000, 0x0) getpeername$packet(r12, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000980)=0xfffffee3) ioctl$sock_inet6_SIOCADDRT(r11, 0x890b, &(0x7f0000000240)={@dev, @ipv4={[0x0, 0x0, 0x8], [], @loopback}, @initdev={0xfe, 0x88, [0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x6], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r13}) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup(r14) getpeername$packet(r15, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) r17 = openat$zero(0xffffffffffffff9c, &(0x7f0000000480)='/dev/zero\x00', 0x2202, 0x0) ioctl$sock_inet6_SIOCADDRT(r17, 0x890b, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0xfe}, @ipv4={[0x0, 0x0, 0x8], [], @local}, @initdev={0xfe, 0x88, [0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x6], 0x20, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r16}) 22:28:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b40, 0x0) 22:28:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b69, 0x0) 22:28:02 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) socket(0x200000000000011, 0x4000000000080002, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:28:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b6a, 0x0) [ 1275.152895][T15467] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:28:03 executing program 1: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b40, 0x0) 22:28:03 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x400300, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:28:03 executing program 5: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/dev_snmp6\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f00000001c0)={0x2, r1, 0x1}) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = dup3(r3, r1, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)="f2208805fba15f12fb1ba2eec4d06ea6dfe50e51f57a2138d35060440755d70d13e3a9e37c67041508c34f0e762451e9bbdbdd597ca63c04cd78023342bd0333f0937d9265b97a338c6a6cd824f2b6c593eba46c0d60d6ef13f2e6605ed321adf104d6dc56550d8d2c71bbdef5445241251b7f314a66d3f603d36af297765af482acb81a7ccea31c51e5a96dba4343b9f7e4f94a0d30e71628479139e899cbf5e8342097fa55ee49dfa86e33dc93bfc8021ef18134e15f1b2c05a581") ioctl$DRM_IOCTL_MODE_ADDFB(r1, 0xc01c64ae, &(0x7f0000000040)={0x7, 0xe00, 0x1, 0xa9d, 0x9, 0x6e, 0x2}) ioctl$TCXONC(r4, 0x4b64, 0x718000) r5 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r5) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) r6 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r6) r7 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r7) r8 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r8, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r8) r9 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r9, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r9, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r9) getsockopt$inet_sctp6_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000000300), &(0x7f0000000240)=0x35) r10 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r10, &(0x7f0000000500), 0x5d, 0x0) ioctl$RTC_AIE_OFF(r10, 0x7002) r11 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') r12 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r12, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8811e78754a503d39c2bd6a40f03c8aa024d00000000ffffffffffff7f261e21ccf67e1d0000e565aa9a9d32c7627ffe7a54cdbd77b300", 0x2b}, 0x60) listen(r12, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r15 = fcntl$dupfd(r13, 0x0, r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) r16 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ppoll(&(0x7f0000000040)=[{r12}, {r16}], 0x2, 0x0, 0x0, 0x0) preadv(r11, &(0x7f0000000500), 0x10000000000000a9, 0x0) ioctl$VIDIOC_S_AUDIO(r11, 0x40345622, &(0x7f0000000000)={0x8, "958c52056df279da58217c69c05cad6e1587a3a50fc56ffde66f10cb77049233", 0x2}) 22:28:03 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) socket(0x200000000000011, 0x4000000000080002, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:28:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b6b, 0x0) 22:28:03 executing program 1: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b40, 0x0) 22:28:03 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0xf4, r1, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_LINK={0x10, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_SOCK={0x68, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x100}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9000000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x275}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x29d}]}, @TIPC_NLA_BEARER={0x4}, @TIPC_NLA_MEDIA={0x5c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2b33}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffff7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}]}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) 22:28:03 executing program 1: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b40, 0x0) 22:28:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b6c, 0x0) 22:28:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b64, 0x718000) ioctl$CAPI_CLR_FLAGS(0xffffffffffffffff, 0x80044325, &(0x7f0000000000)=0x1) 22:28:04 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) socket(0x200000000000011, 0x4000000000080002, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:28:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b40, 0x0) 22:28:04 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r1, &(0x7f0000000500), 0x5d, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(r1, 0xc0585609, &(0x7f0000000280)={0x0, 0x5, 0x4, 0x70000, 0x0, {r2, r3/1000+30000}, {0x2, 0xc, 0xf8, 0x1f, 0x2, 0x4, "36426514"}, 0x5018, 0x4, @planes=&(0x7f0000000180)={0x8, 0x3f, @mem_offset=0x8000, 0xfff}, 0x6, 0x0, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'batadv_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xdf4f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={r6, 0x5, 0x1, 0xefb}, &(0x7f00000000c0)=0x10) socket$kcm(0x10, 0xe, 0x10) 22:28:04 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0xf0ffff, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:28:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b6d, 0x0) 22:28:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r1, &(0x7f0000000500), 0x5d, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0xffffffffffffff2a) syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCXONC(r2, 0x4b64, 0x3) 22:28:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b40, 0x0) 22:28:04 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r0) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, &(0x7f0000000140)=0x80) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xfd, 0x2, 0xf5ad, 0x200, r5}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000180)={r5, 0x3, 0x5}, 0x8) 22:28:04 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) socket(0x200000000000011, 0x4000000000080002, 0x0) 22:28:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b40, 0x0) [ 1276.742073][T15542] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:28:04 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 22:28:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b70, 0x0) 22:28:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = dup3(r1, r0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r3, &(0x7f0000000500), 0x0, 0xffffffffffffffff) pidfd_getfd(0xffffffffffffffff, r2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r4, &(0x7f0000000500), 0x5d, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7fff, 0x100) syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') r5 = getpid() sched_setscheduler(r5, 0x5, &(0x7f0000000380)) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(0x0, 0x0, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, r7, 0x0, 0x400, 0x0) gettid() bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) gettid() r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$SNDRV_PCM_IOCTL_REWIND(0xffffffffffffffff, 0x40084146, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, 0x0) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) ioctl$KVM_RUN(r10, 0xae80, 0x0) dup3(r8, r9, 0x0) dup2(r6, r10) 22:28:04 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b40, 0x0) 22:28:04 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r2, r1, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) [ 1277.414901][T15571] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:28:05 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x1000000, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:28:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b71, 0x0) 22:28:05 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b40, 0x0) 22:28:05 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 22:28:05 executing program 4: r0 = socket$kcm(0x10, 0xd, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 22:28:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVE(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r4, 0x8, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_MGMT_A_CLPDOI={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000840) r5 = dup3(r1, r0, 0x0) ioctl$TCXONC(r5, 0x4b64, 0x718000) 22:28:05 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b40, 0x0) 22:28:05 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 22:28:05 executing program 4: socket$kcm(0x10, 0x2, 0x10) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r1, &(0x7f0000000500), 0x5d, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140)='/dev/bsg\x00', 0x2002, 0x0) write$FUSE_INIT(r2, &(0x7f00000000c0)={0x50, 0xfffffffffffffffe, 0x8, {0x7, 0x1f, 0x8, 0x24a9481, 0x7, 0x9, 0x8, 0x180}}, 0x50) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r4) r5 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r5) ppoll(&(0x7f0000000180)=[{0xffffffffffffffff, 0xa000}, {r3, 0x600}, {r4, 0x47}, {r5, 0x20}, {r2, 0x410}], 0x5, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={[0x7]}, 0x8) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x2e}], 0x1}, 0x0) 22:28:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b72, 0x0) 22:28:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r2) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r3 = dup3(r1, r0, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x718000) [ 1278.255377][T15591] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:28:06 executing program 1: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b40, 0x0) 22:28:06 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x2000000, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:28:06 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 22:28:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4bfa, 0x0) 22:28:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r3, &(0x7f0000000500), 0x5d, 0x0) mkdirat$cgroup(r3, &(0x7f0000000000)='syz0\x00', 0x1ff) ioctl$TCXONC(r2, 0x4b64, 0x718000) 22:28:06 executing program 1: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b40, 0x0) 22:28:06 executing program 4: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x4, 0x88c0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x0, [], [{0x40, 0xfb82, 0x5, 0x401, 0x7, 0x8}, {0xffff, 0x1ff, 0xb3, 0x400, 0x0, 0x2be7}], [[], []]}) sysfs$3(0x3) 22:28:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4bfb, 0x0) 22:28:07 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') dup3(0xffffffffffffffff, r1, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 22:28:07 executing program 1: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b40, 0x0) 22:28:07 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r1) readahead(r1, 0xffffffffffffffe0, 0x6) 22:28:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/fscreate\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x2) 22:28:07 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') dup3(0xffffffffffffffff, r1, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) [ 1279.388560][T15630] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1279.754056][T15630] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:28:07 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x3000000, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:28:07 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b40, 0x0) 22:28:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4c00, 0x0) 22:28:07 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/anycast6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$SOUND_MIXER_READ_RECSRC(r1, 0x80044dff, &(0x7f0000000040)) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x718000) 22:28:07 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') dup3(0xffffffffffffffff, r1, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 22:28:08 executing program 2: fcntl$getown(0xffffffffffffffff, 0x9) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) 22:28:08 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b40, 0x0) 22:28:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4c01, 0x0) 22:28:08 executing program 4: tkill(0xffffffffffffffff, 0x4) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r0, &(0x7f0000000500), 0x0, 0x0) ioctl$CAPI_SET_FLAGS(r1, 0x80044324, &(0x7f0000000040)=0x1) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="2e48000024000505d26e80648c63940d042cfc6005002bc7d81f50000008051982c137153e370987088000f01700d1bd0000000000000000000076ce93020f9a1b9587eecd28ee1e6f86a622c6191242371a02c6372b7d13516984c3f82db0e4fde4ee5775f0d2a71fcf87480b", 0x6d}], 0x1}, 0x80) 22:28:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718000) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x42000, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r3, &(0x7f0000000500), 0x5d, 0x0) ioctl$TIOCSRS485(r3, 0x542f, &(0x7f0000000000)={0x9, 0xd79, 0xff}) 22:28:08 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x4b40, 0x0) 22:28:08 executing program 2: fcntl$getown(0xffffffffffffffff, 0x9) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) 22:28:08 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x4000000, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:28:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5409, 0x0) 22:28:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = getpgid(0xffffffffffffffff) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r2) fcntl$setown(r2, 0x8, r1) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000000000)=0xb, 0x4) prctl$PR_SET_PTRACER(0x59616d61, r1) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = dup3(r3, r0, 0x0) ioctl$TCXONC(r4, 0x4b64, 0x718000) 22:28:08 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x2e}], 0x1}, 0x0) 22:28:08 executing program 1: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b40, 0x0) 22:28:08 executing program 2: fcntl$getown(0xffffffffffffffff, 0x9) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) 22:28:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) 22:28:08 executing program 1: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b40, 0x0) 22:28:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540b, 0x0) 22:28:08 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r0, &(0x7f0000000500), 0x5d, 0x0) ioctl$USBDEVFS_REAPURB(r0, 0x4008550c, &(0x7f0000000000)) syz_open_dev$tty20(0xc, 0x4, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x10000) r1 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x2, 0x42001) r2 = dup3(r1, r0, 0x80000) ioctl$TCXONC(r2, 0x4b64, 0x718000) 22:28:08 executing program 4: openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x418001, 0x0) socket$kcm(0x10, 0x2, 0x10) r0 = syz_open_dev$vcsu(&(0x7f00000000c0)='/dev/vcsu#\x00', 0xe34d, 0x8280) ioctl$CAPI_GET_SERIAL(r0, 0xc0044308, &(0x7f0000000100)) r1 = fspick(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$lock(r1, 0x6, &(0x7f0000000300)={0x2, 0x4, 0xff, 0x9, r2}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x202482, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r3, 0xc0205648, &(0x7f00000003c0)={0x9f0000, 0x7, 0x8, 0xffffffffffffffff, 0x0, &(0x7f0000000380)={0x990a70, 0x3, [], @p_u16=&(0x7f0000000340)=0x9}}) fchdir(r4) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="60848d14809790b12cbfcdd1ce8e692333a15c084d61b40951f436f123b3064a54426af1860fac5e27f663eb8f8e0a0423088f7bf6cdf81143ef754df27b20dcf8e9513340e9d71b6e1f33d0a4320762ff218efeda52ac50ac069be5a4a1aa20195d750133ee4238d4dcdb9fb9326bba4cc7", 0x72}, {&(0x7f0000000200)="7d59a85602e9c00fdd6536399891362543cf7ad1e12ad59e66c11af671c2327a5c3fce7126a5cf7d99e4c504539510c182fd8ec31794b5bed6ed0e1e64715b0525b166bfab1a94c9add4609a8ba0a947fdae4bfd71d8d0319420764c3de3044aa7d2abfd0098936e139882b8abbaef3cf0ef2842d9f2d420c5b14d3725ba3e4a652d4e65ac9b977d404b79efdcd8652a961c4ea2fd8203225a3a50", 0x9b}], 0x2}, 0x24000084) 22:28:08 executing program 2: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) 22:28:09 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x5000000, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:28:09 executing program 1: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x4b40, 0x0) 22:28:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540c, 0x0) 22:28:09 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d26e80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) ioctl$DRM_IOCTL_MODE_ADDFB2(r1, 0xc06864b8, &(0x7f0000000100)={0x0, 0x7, 0x4, 0x800, 0x0, [0x8001, 0x800, 0x80, 0xffff], [0xffffffff, 0x6, 0x6, 0xfffffff7], [0xd799, 0x60000, 0x8, 0x3], [0x0, 0x2, 0x4, 0x1]}) 22:28:09 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(r0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp1\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r7 = syz_open_dev$tty20(0xc, 0x4, 0x0) r8 = dup3(r7, r6, 0x0) ioctl$TCXONC(r8, 0x4b64, 0x718000) 22:28:09 executing program 2: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) [ 1281.715341][T15709] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:28:09 executing program 2: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) 22:28:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b40, 0x0) 22:28:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540d, 0x0) 22:28:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(0xffffffffffffffff, r0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) 22:28:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b40, 0x0) 22:28:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540e, 0x0) [ 1282.390800][T15709] netlink: 12042 bytes leftover after parsing attributes in process `syz-executor.4'. 22:28:10 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x6000000, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:28:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(0xffffffffffffffff, r0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) 22:28:10 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b40, 0x0) 22:28:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540f, 0x0) 22:28:10 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x718000) 22:28:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(0xffffffffffffffff, r0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) 22:28:10 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(r0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp1\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r7 = syz_open_dev$tty20(0xc, 0x4, 0x0) r8 = dup3(r7, r6, 0x0) ioctl$TCXONC(r8, 0x4b64, 0x718000) 22:28:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5410, 0x0) 22:28:10 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='gid_map\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/xfrm_stat\x00') preadv(r4, &(0x7f0000000500), 0x5d, 0x0) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000000040)) ioctl$TCXONC(r3, 0x4b64, 0x718000) r5 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x374) setresuid(0x0, r6, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000400)={0x0, 'gretap0\x00', {0x1}, 0x6287}) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x400, 0x3, &(0x7f0000000280)=[{&(0x7f00000001c0)="bed536986a6fc17d0b8f4434adf570c71006fefbbe02bc449f4a40b200f991de3f9ac8076756ca0c15292237962318729abb9ee6ef08b919c31e74863318fe3ebb046a5d75f5a006cdccb899619fb9013a048642bdd921ffab97d5d346df6f95d8bb7a342db9726ebf8c913a86af113e881590699c3b965e1719f4cd90bcb7183d9f7b5bfe53dbb27a4219c1e1bc037d3c7340b8fafe61ffd564a21ebb5effe3e8c5070582e2f6bd7f6ad3d1", 0xac, 0x975}, {&(0x7f0000000ac0)="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", 0x1000}, {&(0x7f0000000100)="763e1483db543fcab15e78c4d4d5203fc21b0b1c3aef705fb5a5a0b270990550ec1212ae808bc4fa7b1d5b380d1caa8b5b1adc3dc51924eec561fac3e9dddc7c429e", 0x42, 0x4}], 0x4406, &(0x7f0000000300)={[{@space_cache_v1='space_cache=v1'}, {@skip_balance='skip_balance'}, {@space_cache_v2='space_cache=v2'}, {@ref_verify='ref_verify'}, {@nodatasum='nodatasum'}], [{@fsmagic={'fsmagic', 0x3d, 0x3ff}}, {@fowner_lt={'fowner<', r6}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@fowner_gt={'fowner>'}}, {@fsname={'fsname', 0x3d, 'gid_map\x00'}}, {@func={'func', 0x3d, 'BPRM_CHECK'}}, {@subj_type={'subj_type'}}]}) 22:28:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) 22:28:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5412, 0x0) 22:28:11 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) close(r1) r2 = dup3(r0, r1, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718000) 22:28:11 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x7000000, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:28:11 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(r0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp1\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r7 = syz_open_dev$tty20(0xc, 0x4, 0x0) r8 = dup3(r7, r6, 0x0) ioctl$TCXONC(r8, 0x4b64, 0x718000) 22:28:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) 22:28:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5413, 0x0) 22:28:11 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b64, 0x718000) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r2) r3 = fcntl$dupfd(r2, 0x0, r1) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="010000000001000000000100000000000000050000000003001700000000000003000000683a00000000"], 0x30}}, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r5, 0x20, 0x70bd28, 0x25dfdbfe, {{}, {}, {0x8, 0x11, 0xfff}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x20004000) 22:28:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) 22:28:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5414, 0x0) 22:28:12 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(r0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp1\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r7 = syz_open_dev$tty20(0xc, 0x4, 0x0) r8 = dup3(r7, r6, 0x0) ioctl$TCXONC(r8, 0x4b64, 0x718000) 22:28:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) 22:28:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5415, 0x0) 22:28:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) 22:28:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r1, &(0x7f0000000500), 0x5d, 0x0) ioctl$TIOCSIG(r1, 0x40045436, 0x2b) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r2) lseek(r2, 0x100000000, 0x3) r3 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r4 = dup3(r3, r0, 0x0) ioctl$TCXONC(r4, 0x4b64, 0x718000) 22:28:12 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x8000000, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:28:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5416, 0x0) 22:28:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) 22:28:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) 22:28:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718000) r3 = accept(r0, 0x0, &(0x7f0000000000)) sendmsg$NFT_MSG_GETOBJ(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x60, 0x13, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x6}, [@NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x5}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x3}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x4}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x3}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x9}]}, 0x60}, 0x1, 0x0, 0x0, 0x200000c6}, 0x4000040) 22:28:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5418, 0x0) 22:28:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) 22:28:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') sync_file_range(r0, 0x0, 0x80000001, 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r3, &(0x7f0000000500), 0x5d, 0x0) ioctl$KDFONTOP_COPY(r3, 0x4b72, &(0x7f0000000040)={0x3, 0x0, 0x14, 0x1e, 0x114, &(0x7f0000000280)}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) r5 = creat(&(0x7f0000000700)='./file0\x00', 0x171) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000680)={r4, 0x200, 0x3, 0x3ff, 0x67135506, 0xffffff01}, &(0x7f00000006c0)=0x14) r6 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r6, &(0x7f0000000080)={0x11, 0xc, r7, 0x1, 0x0, 0x6, @broadcast}, 0x14) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r8, &(0x7f0000000080)={0x11, 0xc, r9, 0x1, 0x0, 0x6, @broadcast}, 0x14) bind$netrom(r8, &(0x7f0000000140)={{0x3, @null, 0x6}, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r6, 0x118, 0x1, &(0x7f0000000000)=0x3, 0x4) ioctl$TCXONC(r2, 0x4b64, 0x0) 22:28:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x541b, 0x0) 22:28:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x560a, 0x718000) 22:28:13 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0xa000000, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:28:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x541c, 0x0) 22:28:13 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x560a, 0x718000) 22:28:13 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000000500), 0x5d, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x103) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvme-fabrics\x00', 0x20000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000300)={0xffffffffffffffff}, 0x2, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r0, &(0x7f00000004c0)={0x13, 0x10, 0xfa00, {&(0x7f0000000100), r3}}, 0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x95) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r5, &(0x7f0000000500), 0x5d, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) ioctl$VHOST_GET_VRING_BASE(r5, 0xc008af12, &(0x7f00000000c0)) r6 = dup3(r4, r1, 0x0) ioctl$TCXONC(r6, 0x4b64, 0x718000) 22:28:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') sync_file_range(r0, 0x0, 0x80000001, 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r3, &(0x7f0000000500), 0x5d, 0x0) ioctl$KDFONTOP_COPY(r3, 0x4b72, &(0x7f0000000040)={0x3, 0x0, 0x14, 0x1e, 0x114, &(0x7f0000000280)}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) r5 = creat(&(0x7f0000000700)='./file0\x00', 0x171) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000680)={r4, 0x200, 0x3, 0x3ff, 0x67135506, 0xffffff01}, &(0x7f00000006c0)=0x14) r6 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r6, &(0x7f0000000080)={0x11, 0xc, r7, 0x1, 0x0, 0x6, @broadcast}, 0x14) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r8, &(0x7f0000000080)={0x11, 0xc, r9, 0x1, 0x0, 0x6, @broadcast}, 0x14) bind$netrom(r8, &(0x7f0000000140)={{0x3, @null, 0x6}, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r6, 0x118, 0x1, &(0x7f0000000000)=0x3, 0x4) ioctl$TCXONC(r2, 0x4b64, 0x0) 22:28:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x541d, 0x0) 22:28:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x9, @loopback}, @in6={0xa, 0x4e21, 0xfff, @local, 0x26db7657}], 0x38) 22:28:13 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x560a, 0x718000) 22:28:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') sync_file_range(r0, 0x0, 0x80000001, 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r3, &(0x7f0000000500), 0x5d, 0x0) ioctl$KDFONTOP_COPY(r3, 0x4b72, &(0x7f0000000040)={0x3, 0x0, 0x14, 0x1e, 0x114, &(0x7f0000000280)}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) r5 = creat(&(0x7f0000000700)='./file0\x00', 0x171) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000680)={r4, 0x200, 0x3, 0x3ff, 0x67135506, 0xffffff01}, &(0x7f00000006c0)=0x14) r6 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r6, &(0x7f0000000080)={0x11, 0xc, r7, 0x1, 0x0, 0x6, @broadcast}, 0x14) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r8, &(0x7f0000000080)={0x11, 0xc, r9, 0x1, 0x0, 0x6, @broadcast}, 0x14) bind$netrom(r8, &(0x7f0000000140)={{0x3, @null, 0x6}, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r6, 0x118, 0x1, &(0x7f0000000000)=0x3, 0x4) ioctl$TCXONC(r2, 0x4b64, 0x0) 22:28:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x541e, 0x0) 22:28:13 executing program 1: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x560a, 0x718000) 22:28:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x541e, 0x0) 22:28:13 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0xc000000, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:28:13 executing program 1: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x560a, 0x718000) 22:28:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5421, 0x0) 22:28:14 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f0000000080)={0xa20000, 0x8d9, 0x7, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x990a82, 0x5, [], @p_u16=&(0x7f0000000000)=0x8000}}) ioctl$SNDRV_PCM_IOCTL_STATUS32(r3, 0x806c4120, &(0x7f0000000100)) kcmp(r1, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_open_procfs(r1, &(0x7f00000000c0)='net/ip6_mr_cache\x00') r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$TCXONC(r6, 0x4b64, 0x718000) 22:28:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') sync_file_range(r0, 0x0, 0x80000001, 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) ioctl$KDFONTOP_COPY(r2, 0x4b72, &(0x7f0000000040)={0x3, 0x0, 0x14, 0x1e, 0x114, &(0x7f0000000280)}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) r4 = creat(&(0x7f0000000700)='./file0\x00', 0x171) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000680)={r3, 0x200, 0x3, 0x3ff, 0x67135506, 0xffffff01}, &(0x7f00000006c0)=0x14) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000080)={0x11, 0xc, r6, 0x1, 0x0, 0x6, @broadcast}, 0x14) r7 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r7, &(0x7f0000000080)={0x11, 0xc, r8, 0x1, 0x0, 0x6, @broadcast}, 0x14) bind$netrom(r7, &(0x7f0000000140)={{0x3, @null, 0x6}, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) sendmsg$key(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f0000000000)=0x3, 0x4) 22:28:14 executing program 1: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x560a, 0x718000) 22:28:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5422, 0x0) 22:28:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718000) socket$phonet_pipe(0x23, 0x5, 0x2) 22:28:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x560a, 0x718000) 22:28:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') sync_file_range(r0, 0x0, 0x80000001, 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) ioctl$KDFONTOP_COPY(r2, 0x4b72, &(0x7f0000000040)={0x3, 0x0, 0x14, 0x1e, 0x114, &(0x7f0000000280)}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) r4 = creat(&(0x7f0000000700)='./file0\x00', 0x171) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000680)={r3, 0x200, 0x3, 0x3ff, 0x67135506, 0xffffff01}, &(0x7f00000006c0)=0x14) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000080)={0x11, 0xc, r6, 0x1, 0x0, 0x6, @broadcast}, 0x14) r7 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r7, &(0x7f0000000080)={0x11, 0xc, r8, 0x1, 0x0, 0x6, @broadcast}, 0x14) bind$netrom(r7, &(0x7f0000000140)={{0x3, @null, 0x6}, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) sendmsg$key(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 22:28:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5423, 0x0) 22:28:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x560a, 0x718000) 22:28:14 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0xe000000, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:28:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="0400000000000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6e99226173652c00"]) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='mounts\x00') r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(r3, r2, 0x0, 0x80000005) r4 = dup3(r1, r0, 0x0) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r4, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r5, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4004000}, 0x4) ioctl$TCXONC(r4, 0x4b64, 0x718000) r6 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r6) r7 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r7) splice(r6, &(0x7f0000000200)=0x1f, r7, &(0x7f0000000240)=0x9, 0x9, 0x7c324627635ab843) 22:28:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5424, 0x0) 22:28:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x560a, 0x718000) 22:28:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') sync_file_range(r0, 0x0, 0x80000001, 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) ioctl$KDFONTOP_COPY(r2, 0x4b72, &(0x7f0000000040)={0x3, 0x0, 0x14, 0x1e, 0x114, &(0x7f0000000280)}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) r4 = creat(&(0x7f0000000700)='./file0\x00', 0x171) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000680)={r3, 0x200, 0x3, 0x3ff, 0x67135506, 0xffffff01}, &(0x7f00000006c0)=0x14) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000080)={0x11, 0xc, r6, 0x1, 0x0, 0x6, @broadcast}, 0x14) r7 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r7, &(0x7f0000000080)={0x11, 0xc, r8, 0x1, 0x0, 0x6, @broadcast}, 0x14) bind$netrom(r7, &(0x7f0000000140)={{0x3, @null, 0x6}, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) 22:28:14 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x560a, 0x718000) [ 1286.807578][T16197] FAT-fs (loop5): Unrecognized mount option "n™"ase" or missing value 22:28:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5425, 0x0) [ 1286.932812][T16206] FAT-fs (loop5): Unrecognized mount option "n™"ase" or missing value 22:28:14 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x560a, 0x718000) 22:28:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') sync_file_range(r0, 0x0, 0x80000001, 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) ioctl$KDFONTOP_COPY(r2, 0x4b72, &(0x7f0000000040)={0x3, 0x0, 0x14, 0x1e, 0x114, &(0x7f0000000280)}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) r4 = creat(&(0x7f0000000700)='./file0\x00', 0x171) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000680)={r3, 0x200, 0x3, 0x3ff, 0x67135506, 0xffffff01}, &(0x7f00000006c0)=0x14) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000080)={0x11, 0xc, r6, 0x1, 0x0, 0x6, @broadcast}, 0x14) r7 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r7, &(0x7f0000000080)={0x11, 0xc, r8, 0x1, 0x0, 0x6, @broadcast}, 0x14) 22:28:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718000) 22:28:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5427, 0x0) 22:28:15 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x560a, 0x718000) 22:28:15 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x10000000, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:28:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, @none, 0x28}, 0xa) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r3, r0, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b64, 0x718000) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r6, 0x541c, &(0x7f00000000c0)) sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000000040)={@none, 0x800}) r7 = semget(0x3, 0x4, 0x10) semtimedop(r7, &(0x7f00000004c0)=[{0x0, 0x3ff}, {0x2, 0x1000}, {0x3, 0x401, 0x1800}], 0x3, &(0x7f0000000500)={0x0, 0x1c9c380}) r8 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r8, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r8) sendmmsg$inet(r8, &(0x7f0000000440)=[{{&(0x7f0000000140)={0x2, 0x4e20, @rand_addr=0x5a2f}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000280)="c3a9010e07c09bc54ff398fd7f79b1e946c5cbc37e2185a4544a529523c15fab04b079f29a0941f4b54e7c4023148b67e2c884ad863cf4b786d13bdfd6a350e503677afbb387e453748629be4582b1cef9ec1cef9630e55bda4e4a53d9ada091ff6067425fdf2edba532767196d2df70e3a0", 0x72}], 0x1, &(0x7f0000000300)=[@ip_ttl={{0x14, 0x0, 0x2, 0x3}}, @ip_retopts={{0x20, 0x0, 0x7, {[@cipso={0x86, 0xa, 0x1, [{0x6, 0x4, "fad2"}]}, @ra={0x94, 0x4, 0x1}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x8001}}, @ip_ttl={{0x14, 0x0, 0x2, 0x101}}], 0x68}}, {{&(0x7f0000000200)={0x2, 0x4e24, @empty}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000380)="0846711246ad5abf09c8b9b50fbfda2db2e2801e6daefb94a56f43bc15b27d6fce923ebb7e74e4cbfe05fc69335e4d3e0a8156a2928ac156330db47ad6fa27125e7701a76490b94f690be81eb0714f2244f7e039c9c76525c5e121a8812fe9fa22c10265b9710aa56eb8c384d2a30e904f2d36ffc7cc8f907845ac", 0x7b}], 0x1}}], 0x2, 0x20004041) r9 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r9, &(0x7f0000000500), 0x5d, 0x0) ioctl$RTC_UIE_OFF(r9, 0x7004) 22:28:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5428, 0x0) 22:28:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') sync_file_range(r0, 0x0, 0x80000001, 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) ioctl$KDFONTOP_COPY(r2, 0x4b72, &(0x7f0000000040)={0x3, 0x0, 0x14, 0x1e, 0x114, &(0x7f0000000280)}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) r4 = creat(&(0x7f0000000700)='./file0\x00', 0x171) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000680)={r3, 0x200, 0x3, 0x3ff, 0x67135506, 0xffffff01}, &(0x7f00000006c0)=0x14) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000080)={0x11, 0xc, r6, 0x1, 0x0, 0x6, @broadcast}, 0x14) r7 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000240)={'vcan0\x00'}) 22:28:15 executing program 1: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x560a, 0x718000) 22:28:15 executing program 1: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x560a, 0x718000) 22:28:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5429, 0x0) 22:28:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') sync_file_range(r0, 0x0, 0x80000001, 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) ioctl$KDFONTOP_COPY(r2, 0x4b72, &(0x7f0000000040)={0x3, 0x0, 0x14, 0x1e, 0x114, &(0x7f0000000280)}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) r4 = creat(&(0x7f0000000700)='./file0\x00', 0x171) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000680)={r3, 0x200, 0x3, 0x3ff, 0x67135506, 0xffffff01}, &(0x7f00000006c0)=0x14) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000080)={0x11, 0xc, r6, 0x1, 0x0, 0x6, @broadcast}, 0x14) socket(0x200000000000011, 0x4000000000080002, 0x0) 22:28:15 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @broadcast, @multicast2}, &(0x7f0000000180)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r1, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000080)='timers\x00') r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$TCXONC(r4, 0x4b64, 0x718000) 22:28:15 executing program 1: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x560a, 0x718000) 22:28:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5437, 0x0) 22:28:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x560a, 0x718000) 22:28:16 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x1f000000, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:28:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') sync_file_range(r0, 0x0, 0x80000001, 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) ioctl$KDFONTOP_COPY(r2, 0x4b72, &(0x7f0000000040)={0x3, 0x0, 0x14, 0x1e, 0x114, &(0x7f0000000280)}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) r4 = creat(&(0x7f0000000700)='./file0\x00', 0x171) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000680)={r3, 0x200, 0x3, 0x3ff, 0x67135506, 0xffffff01}, &(0x7f00000006c0)=0x14) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000080)={0x11, 0xc, r6, 0x1, 0x0, 0x6, @broadcast}, 0x14) 22:28:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) r3 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r3) dup3(r0, r3, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718000) 22:28:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5441, 0x0) 22:28:16 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x560a, 0x718000) 22:28:16 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x560a, 0x718000) 22:28:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5450, 0x0) 22:28:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) r3 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r4 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r4) connect$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x5b, @fixed={[], 0x10}, 0x1000, 0x1}, 0xe) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00000000c0)={0xfffffffe}, 0x8) close(r3) readahead(r3, 0x800, 0x1f) 22:28:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') sync_file_range(r0, 0x0, 0x80000001, 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) ioctl$KDFONTOP_COPY(r2, 0x4b72, &(0x7f0000000040)={0x3, 0x0, 0x14, 0x1e, 0x114, &(0x7f0000000280)}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) r4 = creat(&(0x7f0000000700)='./file0\x00', 0x171) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000680)={r3, 0x200, 0x3, 0x3ff, 0x67135506, 0xffffff01}, &(0x7f00000006c0)=0x14) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'vcan0\x00'}) 22:28:16 executing program 1: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x560a, 0x718000) 22:28:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5451, 0x0) 22:28:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718000) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r3, &(0x7f0000000500), 0x5d, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) 22:28:16 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x20000000, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:28:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') sync_file_range(r0, 0x0, 0x80000001, 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) ioctl$KDFONTOP_COPY(r2, 0x4b72, &(0x7f0000000040)={0x3, 0x0, 0x14, 0x1e, 0x114, &(0x7f0000000280)}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) r4 = creat(&(0x7f0000000700)='./file0\x00', 0x171) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000680)={r3, 0x200, 0x3, 0x3ff, 0x67135506, 0xffffff01}, &(0x7f00000006c0)=0x14) socket(0x200000000000011, 0x4000000000080002, 0x0) 22:28:16 executing program 1: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x560a, 0x718000) 22:28:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5452, 0x0) 22:28:16 executing program 5: socket$nl_crypto(0x10, 0x3, 0x15) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718000) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'osx.', 'stat\x00'}, &(0x7f0000000100)=""/217, 0xd9) preadv(r3, &(0x7f0000000500), 0x5d, 0x0) mmap$fb(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x20010, r3, 0x7f000) ioctl$SNDCTL_DSP_GETISPACE(0xffffffffffffffff, 0x8010500d, &(0x7f0000000000)) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x374) setresuid(0x0, r5, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x374) setresuid(0x0, r8, 0x0) write$FUSE_ATTR(r6, &(0x7f00000002c0)={0x78, 0x0, 0x2, {0x0, 0x5b, 0x0, {0x5, 0x5, 0x1, 0x1, 0x2, 0x8, 0x100, 0x4, 0x40, 0x9, 0x1, r8, 0xee01, 0x7, 0x7f}}}, 0x78) quotactl(0x52, &(0x7f0000000200)='./file0\x00', r5, &(0x7f0000000240)="778533c041e207d9f63e640f927ecdf05823cd54aa8f3208c6aba7ed4e3b76fef77f49fd50134d69827150cbabb0b64caee1f09ab905e3f10a159099ccbe57b19bc4ddf40cd4fe6aac2063d4d954d52e3c5f4e877c688b68836fc11cbfa67161aacebaf54d5f3fdea104bc5545c7e7fa9146d089052f436cfb1ad8e080") 22:28:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') sync_file_range(r0, 0x0, 0x80000001, 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) ioctl$KDFONTOP_COPY(r2, 0x4b72, &(0x7f0000000040)={0x3, 0x0, 0x14, 0x1e, 0x114, &(0x7f0000000280)}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) r4 = creat(&(0x7f0000000700)='./file0\x00', 0x171) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000680)={r3, 0x200, 0x3, 0x3ff, 0x67135506, 0xffffff01}, &(0x7f00000006c0)=0x14) 22:28:16 executing program 1: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x560a, 0x718000) 22:28:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x545d, 0x0) 22:28:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x560a, 0x718000) 22:28:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718000) mmap$usbmon(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000009, 0x30, r0, 0x6) 22:28:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') sync_file_range(r0, 0x0, 0x80000001, 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) ioctl$KDFONTOP_COPY(r2, 0x4b72, &(0x7f0000000040)={0x3, 0x0, 0x14, 0x1e, 0x114, &(0x7f0000000280)}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) creat(&(0x7f0000000700)='./file0\x00', 0x171) 22:28:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5460, 0x0) 22:28:17 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x26140000, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:28:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x560a, 0x718000) 22:28:17 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x718000) 22:28:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') sync_file_range(r0, 0x0, 0x80000001, 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) ioctl$KDFONTOP_COPY(r2, 0x4b72, &(0x7f0000000040)={0x3, 0x0, 0x14, 0x1e, 0x114, &(0x7f0000000280)}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) 22:28:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5600, 0x0) 22:28:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x560a, 0x718000) 22:28:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') sync_file_range(r0, 0x0, 0x80000001, 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) ioctl$KDFONTOP_COPY(r2, 0x4b72, &(0x7f0000000040)={0x3, 0x0, 0x14, 0x1e, 0x114, &(0x7f0000000280)}) 22:28:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x560a, 0x0) 22:28:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5601, 0x0) 22:28:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) ioctl$SOUND_MIXER_READ_VOLUME(0xffffffffffffffff, 0x80044d03, &(0x7f0000000040)) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @random="2df8b3bcd408", 'batadv_slave_0\x00'}}) ioctl$TCXONC(r2, 0x4b64, 0x718000) 22:28:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') sync_file_range(r0, 0x0, 0x80000001, 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000500), 0x5d, 0x0) 22:28:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x560a, 0x0) 22:28:18 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x3f000000, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:28:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5602, 0x0) 22:28:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x121302, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r2) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000140)={0x204, 0x8, [0x8, 0x10001]}) ioctl$CAPI_NCCI_GETUNIT(0xffffffffffffffff, 0x80044327, &(0x7f00000000c0)=0x1) r3 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r3) r4 = dup3(r3, r0, 0x0) ioctl$TCXONC(r4, 0x4b64, 0x718000) 22:28:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x560a, 0x0) 22:28:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') sync_file_range(r0, 0x0, 0x80000001, 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') 22:28:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5603, 0x0) 22:28:18 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000680)='net/dev_snmp6\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x4b64, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r6, &(0x7f0000000500), 0x5d, 0x0) write$cgroup_int(r6, &(0x7f0000000180)=0x3, 0x12) syz_mount_image$ceph(&(0x7f0000000200)='ceph\x00', &(0x7f0000000280)='./file0\x00', 0x5, 0x4, &(0x7f00000005c0)=[{&(0x7f00000002c0)="cff46b1259bda95ec05bec8f6e2fee5900af05f5ffd1b0079ce985d0c6301a402f7352920338dd702f307dc9b26bac47d585bba89dd2f874f933253754b61f0eed64e57e58df8af5dcbbe54ceb98103b0c9fb8f578c6b36757626aac9ffbad19e2a33f28c9b84665bc8866cc0370731c1e3a156030a0876817140187993590d9a6f7b349c8f35ed65d54b7f50dd44b0c0f8a575bbdc920beb3f664e24dcbd9488b2c13346e1556ee310b857d46fa66be573d8b1181e8335151f9ac7846a9d8b553a168c21b159a96de52aca2c2ee8200d810cb699628bacc21b2994c0b230cf49f8b4226949175da6e6f463c22185a", 0xef, 0x7}, {&(0x7f00000003c0)="edb5bfe884a26da89c1280b68b0647ec48d82929ef05fcbbf0d0988a659ab2b6b4339c3fa51abc8eb8d97ee873bea465715eaac053768a3347da679a445ebc5d6b6e9c58f8e86ed19cedcea975935df0ad6288d9b1e4de", 0x57, 0x100}, {&(0x7f0000000440)="149f1b5997f33e798394a84a97a83071eb063152ea1d2ae8ca178b7bd8eebce7e1ccea600a642e4fcea2889188991b2f66df2fa7555627d847ecc35e3547cc29661c4d405cdf4e82f7bcadcdfc14d5dea2c885b4b0d20bfa5099dfe8aaa1af0d19a6d70ba7fd600d5e77bb85ceadc3d15f64eb77d0ad02ea5b537f38c20db299ff2c0f8e29ad59b3860bfe193fd1f3e9f15082", 0x93}, {&(0x7f0000000500)="26c17689db9e8fa6bba7c6831899612b2e915af2d6dbf4776aed8ebba9d379647e77356bee45be97038b9c44b70559325805ed3ecf89d722fc73b18bdd8112d43a2b33e07d1e1c27a425d43d2a0a1cbedd6f229b0b6a608001b1b888219974c811aa23abaa3eb04507a97fe472ed6097970d2008051ef1d4fb08e806222cd28344ad3f9779e17988efb622b14d4429f98bde0ddb26995710", 0x98, 0x3}], 0x40040, &(0x7f0000000640)='$(eth0-\x00') sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r7 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 22:28:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') sync_file_range(r0, 0x0, 0x80000001, 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r1, r0, 0x0) 22:28:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') sync_file_range(r0, 0x0, 0x80000001, 0x2) syz_open_dev$tty20(0xc, 0x4, 0x0) 22:28:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5605, 0x0) 22:28:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x4b64, 0x718000) r3 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) socket$unix(0x1, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) kcmp(r4, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r5, &(0x7f0000000500), 0x5d, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f00000002c0)=0x0) r7 = syz_open_procfs(r6, &(0x7f0000000280)='net\x00') r8 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r8, &(0x7f0000000500), 0x5d, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x4e22, 0x7fff, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x14}}, 0x2}, 0x1c) ioctl$KVM_SET_VAPIC_ADDR(r8, 0x4008ae93, &(0x7f0000000240)=0x100000) preadv(r7, &(0x7f0000000500), 0x5d, 0x0) getrusage(0x0, &(0x7f0000000180)) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000000140)={0x2, 0x3, 0x4, 0x1000, &(0x7f0000fff000/0x1000)=nil}) close(r3) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, &(0x7f0000000000)={0x8, 0xc, 0x4, 0x70000, 0x9, {0x0, 0x7530}, {0x2, 0x0, 0x1, 0xa3, 0x6, 0x6}, 0x4, 0x3, @fd=0xffffffffffffffff, 0x6, 0x0, r3}) fcntl$F_SET_RW_HINT(r9, 0x40c, &(0x7f00000000c0)=0x1) 22:28:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5606, 0x0) 22:28:19 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x40000000, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 22:28:19 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040)='NET_DM\x00') ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x9) r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r1) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r2) r3 = dup3(r0, r2, 0x80000) ioctl$TCXONC(r3, 0x4b64, 0x718000) 22:28:19 executing program 1 (fault-call:3 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x560a, 0x718000) 22:28:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5607, 0x0) 22:28:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') sync_file_range(r0, 0x0, 0x80000001, 0x2) [ 1291.389316][T16490] FAULT_INJECTION: forcing a failure. [ 1291.389316][T16490] name failslab, interval 1, probability 0, space 0, times 0 [ 1291.454731][T16490] CPU: 1 PID: 16490 Comm: syz-executor.1 Not tainted 5.6.0-rc2-syzkaller #0 [ 1291.463468][T16490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1291.463475][T16490] Call Trace: [ 1291.463508][T16490] dump_stack+0x197/0x210 [ 1291.463539][T16490] should_fail.cold+0x5/0xd [ 1291.463567][T16490] ? fault_create_debugfs_attr+0x140/0x140 [ 1291.463592][T16490] ? ___might_sleep+0x163/0x2c0 [ 1291.463619][T16490] __should_failslab+0xb7/0x100 [ 1291.463638][T16490] should_failslab+0x9/0x14 [ 1291.463655][T16490] __kmalloc+0x2e0/0x770 [ 1291.463669][T16490] ? mark_held_locks+0xf0/0xf0 [ 1291.463685][T16490] ? mark_lock+0xc2/0x1220 [ 1291.463700][T16490] ? _parse_integer+0x190/0x190 [ 1291.463722][T16490] ? tomoyo_realpath_from_path+0xc5/0x660 [ 1291.463747][T16490] tomoyo_realpath_from_path+0xc5/0x660 [ 1291.463763][T16490] ? tomoyo_path_number_perm+0x193/0x520 [ 1291.463795][T16490] tomoyo_path_number_perm+0x1dd/0x520 [ 1291.463809][T16490] ? tomoyo_path_number_perm+0x193/0x520 [ 1291.463832][T16490] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1291.463848][T16490] ? __f_unlock_pos+0x19/0x20 [ 1291.463930][T16490] ? __fget_files+0x359/0x520 [ 1291.463961][T16490] ? ksys_dup3+0x3e0/0x3e0 [ 1291.463978][T16490] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1291.463992][T16490] ? fput_many+0x12c/0x1a0 [ 1291.464020][T16490] tomoyo_file_ioctl+0x23/0x30 [ 1291.464041][T16490] security_file_ioctl+0x77/0xc0 [ 1291.464066][T16490] ksys_ioctl+0x56/0x180 [ 1291.464092][T16490] __x64_sys_ioctl+0x73/0xb0 [ 1291.464113][T16490] do_syscall_64+0xfa/0x790 [ 1291.464136][T16490] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1291.464147][T16490] RIP: 0033:0x45c449 [ 1291.464164][T16490] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1291.464173][T16490] RSP: 002b:00007f53c61eec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 22:28:19 executing program 2: sync_file_range(0xffffffffffffffff, 0x0, 0x80000001, 0x2) 22:28:19 executing program 2: sync_file_range(0xffffffffffffffff, 0x0, 0x80000001, 0x2) 22:28:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') ioctl$USBDEVFS_GET_CAPABILITIES(0xffffffffffffffff, 0x8004551a, &(0x7f0000000100)) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0xfffff0ea, @rand_addr="4e8f5f3351790b74e03fbbd7d2c45c25", 0x7fffffff}, 0x1c) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm_plock\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00000001c0)={r3, 0x10}) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x2710}, 0x1, 0x1, 0x4}, {{}, 0x15, 0x3, 0x7}], 0x30) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x1) dup3(r1, r0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r4, &(0x7f0000000500), 0x5d, 0x0) ioctl$UI_END_FF_UPLOAD(r4, 0x406855c9, &(0x7f0000000200)={0x10, 0x101, {0x56, 0x67, 0x2, {0x3ff, 0xdd}, {0x2008}, @rumble={0x200, 0x20}}, {0x54, 0x8, 0xfff, {0x138, 0x9}, {0x5, 0x1}, @const={0x2, {0x4b, 0x7}}}}) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r5, &(0x7f0000000500), 0x5d, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB(r5, 0xc01c64ae, &(0x7f0000000280)={0x77b, 0xb6, 0x0, 0x4, 0xfffffffc, 0x9, 0x1f}) [ 1291.464187][T16490] RAX: ffffffffffffffda RBX: 00007f53c61ef6d4 RCX: 000000000045c449 [ 1291.464197][T16490] RDX: 0000000000718000 RSI: 000000000000560a RDI: 0000000000000003 [ 1291.464206][T16490] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1291.464216][T16490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1291.464225][T16490] R13: 0000000000000557 R14: 00000000004c7a7d R15: 0000000000000000 [ 1291.481675][T16490] ERROR: Out of memory at tomoyo_realpath_from_path. 22:28:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x5608, 0x0) 22:28:19 executing program 2: sync_file_range(0xffffffffffffffff, 0x0, 0x80000001, 0x2) 22:28:19 executing program 1 (fault-call:3 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x560a, 0x718000) [ 1291.897176][T16502] ================================================================== [ 1291.897270][T16502] BUG: KASAN: use-after-free in con_shutdown+0x85/0x90 [ 1291.897283][T16502] Write of size 8 at addr ffff88809aacd108 by task syz-executor.5/16502 [ 1291.897288][T16502] [ 1291.897304][T16502] CPU: 1 PID: 16502 Comm: syz-executor.5 Not tainted 5.6.0-rc2-syzkaller #0 [ 1291.897313][T16502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1291.897318][T16502] Call Trace: [ 1291.897339][T16502] dump_stack+0x197/0x210 [ 1291.897355][T16502] ? con_shutdown+0x85/0x90 [ 1291.897382][T16502] print_address_description.constprop.0.cold+0xd4/0x30b [ 1291.897395][T16502] ? con_shutdown+0x85/0x90 [ 1291.897410][T16502] ? con_shutdown+0x85/0x90 [ 1291.897428][T16502] __kasan_report.cold+0x1b/0x32 [ 1291.897456][T16502] ? con_shutdown+0x85/0x90 [ 1291.897479][T16502] kasan_report+0x12/0x20 [ 1291.897496][T16502] __asan_report_store8_noabort+0x17/0x20 [ 1291.897511][T16502] con_shutdown+0x85/0x90 [ 1291.897524][T16502] ? update_region+0x150/0x150 [ 1291.897539][T16502] release_tty+0xd3/0x470 [ 1291.897559][T16502] tty_release_struct+0x3c/0x50 [ 1291.897577][T16502] tty_release+0xbcb/0xe90 [ 1291.897613][T16502] __fput+0x2ff/0x890 [ 1291.897635][T16502] ? do_tty_hangup+0x30/0x30 [ 1291.897656][T16502] ____fput+0x16/0x20 [ 1291.897675][T16502] task_work_run+0x145/0x1c0 [ 1291.897707][T16502] exit_to_usermode_loop+0x316/0x380 [ 1291.897732][T16502] do_syscall_64+0x676/0x790 [ 1291.897758][T16502] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1291.897769][T16502] RIP: 0033:0x415fe1 [ 1291.897786][T16502] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 1291.897794][T16502] RSP: 002b:00007ffde0f901f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 1291.897808][T16502] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000415fe1 [ 1291.897817][T16502] RDX: 0000000000000000 RSI: 0000000000000081 RDI: 0000000000000004 [ 1291.897832][T16502] RBP: 0000000000000000 R08: 0000000000770f78 R09: 01ffffffffffffff [ 1291.897842][T16502] R10: 00007ffde0f902c0 R11: 0000000000000293 R12: 000000000076bf20 [ 1291.897851][T16502] R13: 0000000000770f80 R14: 0000000000000000 R15: 000000000076bf2c [ 1291.897886][T16502] [ 1291.897894][T16502] Allocated by task 16382: [ 1291.897908][T16502] save_stack+0x23/0x90 [ 1291.897923][T16502] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1291.897936][T16502] kasan_kmalloc+0x9/0x10 [ 1291.897950][T16502] kmem_cache_alloc_trace+0x158/0x790 [ 1291.897962][T16502] vc_allocate+0x1fc/0x760 [ 1291.897975][T16502] con_install+0x52/0x410 [ 1291.897987][T16502] tty_init_dev+0xf9/0x470 [ 1291.897997][T16502] tty_open+0x4a5/0xbb0 [ 1291.898008][T16502] chrdev_open+0x245/0x6b0 [ 1291.898019][T16502] do_dentry_open+0x4e6/0x1380 [ 1291.898028][T16502] vfs_open+0xa0/0xd0 [ 1291.898040][T16502] path_openat+0x12ee/0x3490 [ 1291.898049][T16502] do_filp_open+0x192/0x260 [ 1291.898059][T16502] do_sys_openat2+0x5eb/0x7e0 [ 1291.898069][T16502] do_sys_open+0xf2/0x180 [ 1291.898080][T16502] __x64_sys_open+0x7e/0xc0 [ 1291.898092][T16502] do_syscall_64+0xfa/0x790 [ 1291.898103][T16502] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1291.898107][T16502] [ 1291.898113][T16502] Freed by task 16509: [ 1291.898124][T16502] save_stack+0x23/0x90 [ 1291.898136][T16502] __kasan_slab_free+0x102/0x150 [ 1291.898148][T16502] kasan_slab_free+0xe/0x10 [ 1291.898158][T16502] kfree+0x10a/0x2c0 [ 1291.898171][T16502] vt_disallocate_all+0x2bd/0x3e0 [ 1291.898182][T16502] vt_ioctl+0xc38/0x26d0 [ 1291.898193][T16502] tty_ioctl+0xa37/0x14f0 [ 1291.898205][T16502] ksys_ioctl+0x123/0x180 [ 1291.898217][T16502] __x64_sys_ioctl+0x73/0xb0 [ 1291.898230][T16502] do_syscall_64+0xfa/0x790 [ 1291.898243][T16502] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1291.898246][T16502] [ 1291.898256][T16502] The buggy address belongs to the object at ffff88809aacd000 [ 1291.898256][T16502] which belongs to the cache kmalloc-2k of size 2048 [ 1291.898268][T16502] The buggy address is located 264 bytes inside of [ 1291.898268][T16502] 2048-byte region [ffff88809aacd000, ffff88809aacd800) [ 1291.898273][T16502] The buggy address belongs to the page: [ 1291.898285][T16502] page:ffffea00026ab340 refcount:1 mapcount:0 mapping:ffff8880aa400e00 index:0x0 [ 1291.898295][T16502] flags: 0xfffe0000000200(slab) [ 1291.898313][T16502] raw: 00fffe0000000200 ffffea00024e65c8 ffffea0001568208 ffff8880aa400e00 [ 1291.898329][T16502] raw: 0000000000000000 ffff88809aacd000 0000000100000001 0000000000000000 [ 1291.898334][T16502] page dumped because: kasan: bad access detected [ 1291.898338][T16502] [ 1291.898342][T16502] Memory state around the buggy address: [ 1291.898353][T16502] ffff88809aacd000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1291.898364][T16502] ffff88809aacd080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1291.898375][T16502] >ffff88809aacd100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1291.898380][T16502] ^ [ 1291.898390][T16502] ffff88809aacd180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1291.898400][T16502] ffff88809aacd200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1291.898405][T16502] ================================================================== [ 1291.898409][T16502] Disabling lock debugging due to kernel taint [ 1291.898499][T16502] Kernel panic - not syncing: panic_on_warn set ... [ 1291.898513][T16502] CPU: 1 PID: 16502 Comm: syz-executor.5 Tainted: G B 5.6.0-rc2-syzkaller #0 [ 1291.898520][T16502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1291.898523][T16502] Call Trace: [ 1291.898538][T16502] dump_stack+0x197/0x210 [ 1291.898555][T16502] panic+0x2e3/0x75c [ 1291.898568][T16502] ? add_taint.cold+0x16/0x16 [ 1291.898581][T16502] ? con_shutdown+0x85/0x90 [ 1291.898593][T16502] ? preempt_schedule+0x4b/0x60 [ 1291.898607][T16502] ? ___preempt_schedule+0x16/0x18 [ 1291.898623][T16502] ? trace_hardirqs_on+0x5e/0x240 [ 1291.898638][T16502] ? con_shutdown+0x85/0x90 [ 1291.898651][T16502] end_report+0x47/0x4f [ 1291.898662][T16502] ? con_shutdown+0x85/0x90 [ 1291.898675][T16502] __kasan_report.cold+0xe/0x32 [ 1291.898689][T16502] ? con_shutdown+0x85/0x90 [ 1291.898704][T16502] kasan_report+0x12/0x20 [ 1291.898717][T16502] __asan_report_store8_noabort+0x17/0x20 [ 1291.898728][T16502] con_shutdown+0x85/0x90 [ 1291.898739][T16502] ? update_region+0x150/0x150 [ 1291.898750][T16502] release_tty+0xd3/0x470 [ 1291.898765][T16502] tty_release_struct+0x3c/0x50 [ 1291.898777][T16502] tty_release+0xbcb/0xe90 [ 1291.898795][T16502] __fput+0x2ff/0x890 [ 1291.898809][T16502] ? do_tty_hangup+0x30/0x30 [ 1291.898823][T16502] ____fput+0x16/0x20 [ 1291.898838][T16502] task_work_run+0x145/0x1c0 [ 1291.898857][T16502] exit_to_usermode_loop+0x316/0x380 [ 1291.898874][T16502] do_syscall_64+0x676/0x790 [ 1291.898891][T16502] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1291.898899][T16502] RIP: 0033:0x415fe1 [ 1291.898912][T16502] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 1291.898918][T16502] RSP: 002b:00007ffde0f901f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 1291.898929][T16502] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000415fe1 [ 1291.898935][T16502] RDX: 0000000000000000 RSI: 0000000000000081 RDI: 0000000000000004 [ 1291.898943][T16502] RBP: 0000000000000000 R08: 0000000000770f78 R09: 01ffffffffffffff [ 1291.898950][T16502] R10: 00007ffde0f902c0 R11: 0000000000000293 R12: 000000000076bf20 [ 1291.899038][T16502] R13: 0000000000770f80 R14: 0000000000000000 R15: 000000000076bf2c [ 1291.900452][T16502] Kernel Offset: disabled [ 1292.630822][T16502] Rebooting in 86400 seconds..