0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:39 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x6c000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:39 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xa00, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:39 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) r2 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) [ 1286.357245] validate_nla: 80 callbacks suppressed [ 1286.357256] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1286.370092] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1286.386976] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1286.396973] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1286.513629] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:43:40 executing program 2: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:40 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(0x0, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:40 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:40 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:40 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x6000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:40 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) [ 1286.908275] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1286.911193] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 1286.917598] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1286.939932] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1286.949957] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:43:40 executing program 2: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:40 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xc00, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:40 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xc000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1287.108692] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1287.135469] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:43:40 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x7400, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:40 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x88a8ffff, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:40 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:40 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:43:40 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(0x0, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:40 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1287.513248] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:43:40 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:40 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x4, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:40 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:41 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x11fe, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:41 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xa00000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:41 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x7a00000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:41 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:43:41 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xf00000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:41 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xe00000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1288.009892] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:43:41 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xf0ffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:41 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:41 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:41 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:41 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:41 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x2000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:41 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) [ 1288.560895] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:43:42 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xf000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:42 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x7a00, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:42 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x6558, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:42 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xfffffffffffff000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:42 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:42 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xfffff000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:42 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:42 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:42 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:43:42 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xffffff7f, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:42 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x4000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:42 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:42 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:42 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x700, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1289.554936] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:43:42 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xf0ffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:43 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose, 0x700000000000000}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:43 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xffffa888, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:43 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xf, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:43 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:43 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x800000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:43 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:43:43 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x400000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:43 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xf0ffffff00000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1290.157708] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:43:43 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:43 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xffffa888, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:43 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:43 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xf0ffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:43 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose, 0x100000000000000}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:43 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:43:43 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:43 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x88a8ffff00000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:44 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1290.674223] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:43:44 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:44 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x700000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:44 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xe000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:44 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:44 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xa, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:44 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:44 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:44 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:43:44 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x88a8ffff, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:44 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose, 0x3f00000000000000}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:44 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1291.379390] validate_nla: 86 callbacks suppressed [ 1291.379401] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1291.406623] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:43:44 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1291.448219] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:43:44 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xa000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1291.548058] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1291.568039] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:43:44 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x74, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1291.617474] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1291.635962] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:43:45 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xe00, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1291.686896] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1291.705397] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:43:45 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1291.785469] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1291.801455] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:43:45 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xfffff000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:45 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:45 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xfffffff0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:43:45 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x1a12, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:45 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:45 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose, 0x3f000000}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1292.275309] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:43:45 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x600000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:45 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x88a8ffff00000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:45 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x5865, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:45 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x200000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:45 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:46 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xe00000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:46 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:43:46 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x100000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:46 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose, 0x700}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:46 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1292.861086] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:43:46 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:46 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xf0ffff, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:46 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xc00e, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:46 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:43:46 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x300000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:46 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xc00000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1293.269810] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:43:46 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:46 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x68000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:46 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x100000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:46 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xa000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:47 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose, 0x3f00}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:47 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x65580000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:47 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:47 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xe000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:47 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:47 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:43:47 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xc00e0000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:47 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose, 0x7}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1294.114231] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:43:47 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x74000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:47 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xc, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:47 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x4800, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:47 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x40030000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:47 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x1000000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:47 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x9effffff00000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:47 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:47 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) [ 1294.857764] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:43:48 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:48 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x500000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:48 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose, 0x7000000}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:48 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x300000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:48 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:43:48 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xffffff7f, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:48 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x20000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1295.076156] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:43:48 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose, 0x1000000}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:48 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x8100, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:48 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xf0ffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:49 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:49 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:49 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x2000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:49 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:43:49 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose={0xbb, 0xbb, 0xbb, 0x6}, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:49 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1295.800614] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:43:49 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xf0ffffff00000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:49 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose={0xbb, 0xbb, 0xbb, 0x7}, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:49 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x60, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:49 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x6000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:49 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:49 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:50 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:50 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose={0xbb, 0xbb, 0xbb, 0x600}, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:50 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x8100000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:50 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x8000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:50 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:43:50 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1296.782955] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 1296.793141] validate_nla: 82 callbacks suppressed [ 1296.793182] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1296.806476] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1296.841821] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1296.877463] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1296.885627] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:43:50 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:50 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x60, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1296.927160] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:43:50 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x600, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1297.086088] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1297.088187] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:43:50 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1297.127349] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1297.141620] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:43:50 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x4000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:50 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xffffff9e, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:50 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, 0x0, 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:50 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose={0xbb, 0xbb, 0xbb, 0xffffff88}, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:50 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:43:50 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x4c000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:50 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xe, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1297.493197] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:43:50 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x34000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:50 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:50 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, 0x0, 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:51 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x6800, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:51 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:51 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xf00, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:51 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose={0xbb, 0xbb, 0xbb, 0x2}, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:51 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x7, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:51 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:43:51 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xc00, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1298.172575] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:43:51 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x4c00000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:51 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, 0x0, 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:51 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose={0xbb, 0xbb, 0xbb, 0x3}, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:51 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x6558, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:51 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x7400000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:51 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x5865, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:52 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:52 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:43:52 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:52 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x1a12000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:52 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose={0xbb, 0xbb, 0xbb, 0x4}, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1299.141533] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:43:52 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x6c00, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:52 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x600000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:52 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:52 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose={0xbb, 0xbb, 0xbb, 0x6}, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:52 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x4, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:52 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x60000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:52 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x4c, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:52 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:53 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:43:53 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x6558000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:53 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x48000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:53 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xfe110000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1299.838163] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:43:53 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x6, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:53 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xc, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:53 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:53 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose={0xbb, 0xbb, 0xbb, 0x600}, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:53 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x121a, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:53 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x48, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:53 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:53 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) [ 1300.374389] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:43:53 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xffffff9e, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:53 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xffffff7f00000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:53 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x800000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:53 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xfffffffffffff000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:54 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x6000000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:54 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xa00000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:54 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:54 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:43:54 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose={0xbb, 0xbb, 0xbb, 0x7}, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:54 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x9effffff, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1300.945165] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:43:54 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x0, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:54 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x8000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:54 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:54 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:43:54 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:54 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1301.289561] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:43:54 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x6000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:54 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:54 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x500, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:54 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) [ 1301.718106] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:43:55 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose={0xbb, 0xbb, 0xbb, 0xffffff88}, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:55 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:55 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x0, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:55 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:55 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) [ 1301.849628] validate_nla: 88 callbacks suppressed [ 1301.849637] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1301.889669] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1301.964526] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1301.992055] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:43:55 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1302.010898] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:43:55 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:55 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x6800000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1302.135764] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1302.170411] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:43:55 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:43:55 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1302.239245] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1302.270401] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:43:55 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x6558000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1302.343664] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1302.372296] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 1302.386452] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:43:55 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x0, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:56 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose={0xbb, 0xbb, 0xbb, 0x2}, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:56 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:56 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xfe11000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:56 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:56 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:43:56 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:56 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x4c00, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1302.846071] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:43:56 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:56 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x200000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:56 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose={0xbb, 0xbb, 0xbb, 0x3}, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:56 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:56 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x7000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:56 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:56 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:56 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x0, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:43:56 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:56 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x5000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:56 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose={0xbb, 0xbb, 0xbb, 0x4}, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:56 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:56 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x0, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:43:57 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:57 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:57 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:43:57 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x6, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:57 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:57 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:57 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x5, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:57 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:57 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x6c00000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:57 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default={0x98, 0x92, 0x9c, 0xaa, 0xb0, 0xffffff88}, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:57 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:57 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:57 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x400000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:57 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:43:57 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x0, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:57 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:57 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xa, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:58 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:58 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xc00000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:58 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default={0x98, 0x92, 0x9c, 0xaa, 0xb0, 0x40, 0x7}, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:58 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:58 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x1000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:58 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:43:58 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:58 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:58 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xf000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:58 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:58 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default={0x98, 0x92, 0x9c, 0xaa, 0xb0, 0x40, 0xffffff88}, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:58 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:43:58 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:58 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:58 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:58 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:58 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:58 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:59 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:59 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default={0x98, 0x92, 0x9c, 0xaa, 0xb0, 0x40, 0x6}, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:59 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:59 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:59 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:59 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:43:59 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:59 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:59 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:59 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:59 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:59 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:43:59 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:59 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:43:59 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x100000000000000}, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:43:59 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:00 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:00 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:00 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:00 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x1000000}, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:00 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1306.960921] validate_nla: 90 callbacks suppressed [ 1306.960931] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1306.999910] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:44:00 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1307.002367] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1307.023485] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1307.056644] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1307.082152] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:44:00 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:00 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:00 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x3f000000}, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:00 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) [ 1307.226639] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1307.258746] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1307.266705] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1307.285963] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:44:00 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:00 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:00 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:44:01 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:01 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:01 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:01 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:44:01 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:01 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x3f00}, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:01 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:01 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:44:01 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:01 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:01 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:01 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:01 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:01 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(0x0, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:01 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:01 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:44:01 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:01 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:01 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x700}, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:02 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:02 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:02 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x7}, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:02 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:02 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:02 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:02 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:02 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:02 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:44:02 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(0x0, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:02 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x3f00000000000000}, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:02 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:02 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:02 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:03 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:03 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:03 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:44:03 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:03 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x700000000000000}, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:03 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:03 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:03 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:03 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:03 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:03 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:44:03 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:03 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x7000000}, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:03 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:03 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:04 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:04 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:04 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:04 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast={0xa2, 0xa6, 0xa8, 0xffffff88}, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:04 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:04 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:04 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:04 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:44:04 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast={0xa2, 0xa6, 0xa8, 0x40, 0xffffff88}, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:04 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:04 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:04 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:04 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:04 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:04 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:04 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:04 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast={0xa2, 0xa6, 0xa8, 0x40, 0x40, 0xffffff88}, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:04 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:04 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:05 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:44:05 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:05 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:05 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:05 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast={0xa2, 0xa6, 0xa8, 0x40, 0x40, 0x40, 0x1000000}, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:05 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:05 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, 0x0, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:44:05 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1312.029470] validate_nla: 94 callbacks suppressed [ 1312.029480] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1312.069382] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1312.138392] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1312.155799] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:44:05 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:05 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, 0x0, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:44:05 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1312.300588] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1312.320438] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1312.323977] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:44:05 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1312.351848] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:44:05 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, 0x0, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:44:05 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:05 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:05 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:05 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast={0xa2, 0xa6, 0xa8, 0x40, 0x40, 0x40, 0x7000000}, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:05 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) [ 1312.703008] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 1312.709651] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1312.712610] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:44:06 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:06 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:06 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:06 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:06 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:06 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:06 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:06 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:06 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:06 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) [ 1313.414846] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:06 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast={0xa2, 0xa6, 0xa8, 0x40, 0x40, 0x40, 0x3f00}, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:06 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:06 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:06 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:06 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:07 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:07 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:07 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:07 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast={0xa2, 0xa6, 0xa8, 0x40, 0x40, 0x40, 0x7}, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:07 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:07 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:07 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:44:07 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:07 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:07 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast={0xa2, 0xa6, 0xa8, 0x40, 0x40, 0x40, 0x3f00000000000000}, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:07 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1314.188454] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:07 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:07 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:07 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:07 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:07 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:08 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast={0xa2, 0xa6, 0xa8, 0x40, 0x40, 0x40, 0x700000000000000}, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:08 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:08 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:44:08 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:08 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:08 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:08 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:08 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:08 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast={0xa2, 0xa6, 0xa8, 0x40, 0x40, 0x40, 0x100000000000000}, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1315.040948] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:08 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:08 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:08 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:08 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:08 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:08 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:44:08 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:08 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:08 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast={0xa2, 0xa6, 0xa8, 0x40, 0x40, 0x40, 0x3f000000}, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:09 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:09 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1315.763495] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:09 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:09 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:09 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast={0xa2, 0xa6, 0xa8, 0x40, 0x40, 0x40, 0x700}, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:09 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:09 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:09 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:09 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:44:09 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x2}, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:09 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1316.413492] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:09 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:09 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:10 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:10 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:10 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x3}, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:10 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:10 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) 19:44:10 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:10 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:10 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1317.054806] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:10 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x4}, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:10 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1317.238078] validate_nla: 82 callbacks suppressed [ 1317.238090] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1317.251235] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1317.268680] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:44:10 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1317.377445] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:44:10 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:10 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x6}, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1317.570590] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1317.582523] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1317.586582] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:44:10 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) [ 1317.639628] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:44:11 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:11 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1317.767421] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:11 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1317.811047] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:44:11 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x0) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:11 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x600}, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1317.937611] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:44:11 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:11 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:11 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:11 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) 19:44:11 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:11 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x0) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:11 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x7}, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1318.415831] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:11 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:11 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:11 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="30000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:12 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:12 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="34000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:12 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose={0xbb, 0xbb, 0xbb, 0xffffff88}, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:12 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:12 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) 19:44:12 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="c00e0000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:12 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:12 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x0) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1319.062495] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:12 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose={0xbb, 0xbb, 0xbb, 0xffffff88}, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:12 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="00f0ff7f120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:12 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:12 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="10000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:12 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:12 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:12 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) [ 1319.586252] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:13 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:13 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose={0xbb, 0xbb, 0xbb, 0x2}, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:13 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:13 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="0f000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:13 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:13 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) [ 1319.876016] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:13 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:13 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="23020000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:13 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:13 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:13 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="e03f0300120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:13 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose={0xbb, 0xbb, 0xbb, 0x3}, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:13 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:13 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:13 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="c0000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:13 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:13 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:13 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0), 0x0) 19:44:13 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="effdffff120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:13 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:14 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:14 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose={0xbb, 0xbb, 0xbb, 0x4}, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1320.722009] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:14 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:14 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="ee000020120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:14 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:14 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:14 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e586500120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:14 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:14 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose={0xbb, 0xbb, 0xbb, 0x600}, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:14 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0), 0x0) 19:44:14 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:14 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:14 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e0a0000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:14 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e060000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:14 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1321.493539] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:14 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e100000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:15 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:15 executing program 0: socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000000180)=0x84000001, 0x405) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000000)) 19:44:15 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000f00120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:15 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:15 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose={0xbb, 0xbb, 0xbb, 0x6}, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:15 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0), 0x0) 19:44:15 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:15 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000670081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:15 executing program 0: socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000000180)=0x84000001, 0x405) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000000)) 19:44:15 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:15 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:15 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e1a1200120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1322.244865] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 1322.262418] validate_nla: 48 callbacks suppressed [ 1322.262429] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1322.279418] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:44:15 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:15 executing program 0: socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000000180)=0x84000001, 0x405) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000000)) 19:44:15 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose={0xbb, 0xbb, 0xbb, 0x7}, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:15 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e080000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1322.569484] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1322.577286] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:44:15 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x400000009, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x101000000}) read(r0, &(0x7f0000000100)=""/67, 0x43) flock(r0, 0x2) mknod(&(0x7f0000000000)='./file0\x00', 0x8007, 0x16eb) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0) flock(r0, 0x2) flock(r0, 0x2) msgrcv(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1e00000800000000000000000000000000197f24acc233eeae0750e03690e37cd418e50fc4909198cc53e0ab49282d056a8b6e5e09e8356860"], 0x1, 0x0, 0x0) 19:44:16 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2ec00e00120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:16 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:16 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:16 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[]}}, 0x0) 19:44:16 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null={0xffffff88}]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1322.925281] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1322.958875] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:16 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e0ec000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1322.969570] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:44:16 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:16 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e121a00120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:16 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null={0x40, 0xffffff88}]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1323.178889] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1323.214239] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:44:16 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:16 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1323.459950] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1323.472527] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:44:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000001240)="2e0000002900815fe45ae087185082cf0424b0eba06ec4000023000000020800000000000000000051894dd65b2f", 0x2e}], 0x1}, 0x0) 19:44:16 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e0000000f0081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:16 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[]}}, 0x0) 19:44:16 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:16 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e600000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1323.596893] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:17 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:17 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:17 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e655800120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:17 executing program 0: r0 = socket$kcm(0x10, 0x4000000002, 0x10) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/\x02roup.stap\x00', 0x2761, 0x0) close(r1) socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)="2e0000003200812de45ae087185082cf0124b0eba06e004003000000005106000000000000000000081f401fe091", 0x2e}], 0x1}, 0x0) 19:44:17 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null={0x40, 0x40, 0xffffff88}]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:17 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:17 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e0e0000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1324.005070] netlink: 22 bytes leftover after parsing attributes in process `syz-executor0'. [ 1324.039160] openvswitch: netlink: Flow key attr not present in new flow. 19:44:17 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1324.064237] netlink: 22 bytes leftover after parsing attributes in process `syz-executor0'. [ 1324.090728] openvswitch: netlink: Flow key attr not present in new flow. 19:44:17 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e008100120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:17 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[]}}, 0x0) 19:44:17 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x0) perf_event_open(0x0, 0x0, 0x0, r0, 0x3) 19:44:17 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null={0x40, 0x40, 0x40, 0xffffff88}]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:17 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e030000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:17 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:17 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:17 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null={0x40, 0x40, 0x40, 0x40, 0xffffff88}]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1324.511655] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:17 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:17 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000300120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:17 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="2e00000010008100000080ecdb4cb9040a485e510b0000007f9cf072000000002b51da1b40d819aa000000000000", 0x2e}], 0x1}, 0x0) 19:44:18 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:18 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x0, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1324.800262] netlink: 14 bytes leftover after parsing attributes in process `syz-executor0'. [ 1324.889877] netlink: 14 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:18 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB]}}, 0x0) 19:44:18 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000340081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:18 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null={0x40, 0x40, 0x40, 0x40, 0x40, 0xffffff88}]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:18 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:18 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:18 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:18 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e020000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1325.175767] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:18 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x0, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:18 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null={0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x700000000000000}]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:18 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000600120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:18 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:18 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:19 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB]}}, 0x0) 19:44:19 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:19 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:19 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e0c0000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:19 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null={0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x3f00000000000000}]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:19 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:19 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000e00120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1325.886293] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:19 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x0, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:19 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000c00120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:19 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:19 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null={0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x1000000}]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:19 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB]}}, 0x0) 19:44:19 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose={0xbb, 0xbb, 0xbb, 0x3}, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:19 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1326.420899] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:19 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e00f000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:19 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null={0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x700}]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:19 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e040000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:20 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:20 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:20 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2ef00000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:20 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000"], 0x4b}}, 0x0) 19:44:20 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:20 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000a00120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:20 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null={0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x7}]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:20 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose={0xbb, 0xbb, 0xbb, 0x3}, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:20 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e006000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:20 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:20 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null={0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x7000000}]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1327.289800] validate_nla: 36 callbacks suppressed [ 1327.289810] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:44:20 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e0f0000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1327.344727] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:44:20 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000"], 0x4b}}, 0x0) 19:44:20 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:20 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:20 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:20 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e005865120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1327.604932] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1327.641544] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:44:21 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null={0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x3f000000}]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:21 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:21 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000060120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1327.866217] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1327.881781] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:44:21 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:21 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e001a12120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:21 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null={0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x3f00}]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1328.035149] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1328.050958] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:44:21 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000"], 0x4b}}, 0x0) 19:44:21 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1328.215801] __nla_parse: 2 callbacks suppressed [ 1328.215810] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 1328.283219] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1328.299170] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:44:21 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x0, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:21 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:21 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000f00120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:21 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="25000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:21 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null={0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x100000000000000}]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:21 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb00000000000000000300050000000000"], 0x70}}, 0x0) [ 1328.567796] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 1328.576611] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:21 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e00000a120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1328.690872] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 1328.721337] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 19:44:22 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000300120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1328.734774] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 19:44:22 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:22 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="c0000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:22 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e006000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:22 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x0, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:22 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="e03f0300120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:22 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb00000000000000000300050000000000"], 0x70}}, 0x0) 19:44:22 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000081120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:22 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x20000048) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:22 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:22 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="c00e0000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1329.217622] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:22 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e00000f120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:22 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x10) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:22 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x0, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:22 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e00000c120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:22 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="ee000020120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:22 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x0, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:22 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000a00120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:23 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb00000000000000000300050000000000"], 0x70}}, 0x0) 19:44:23 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="23020000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:23 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000080), &(0x7f0000000180)=0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:23 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:23 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e0000f0120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:23 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000ec0120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:23 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="00f0ff7f120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1330.013152] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:23 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:23 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="52000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:23 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e00c00e120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:23 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:23 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000400120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:23 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e"], 0x83}}, 0x0) 19:44:23 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="0f000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1330.617108] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:24 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffffffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @bcast}, [@rose, @rose, @default, @netrom, @bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null]}, 0x48) listen(r3, 0x0) sendto$netrom(r3, &(0x7f0000000280)="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", 0x1000, 0x4044004, &(0x7f0000000180)={{0x3, @default, 0x3}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @bcast]}, 0x48) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r1, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:24 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e00f000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:24 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:24 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="10000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:24 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:24 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e"], 0x83}}, 0x0) 19:44:24 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="0a000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:24 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000200120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:24 executing program 5: r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x800) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000200), &(0x7f0000000280)=0x40) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) mkdir(&(0x7f0000000480)='./file0\x00', 0x40) listen(r3, 0x3) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r1, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x101000) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000180)={0x1ff, 0x0, 0x101, 0x9, 0x9}, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x7, 0x8, 0x8000, 0xffffffffffff25ca, 0xffff, 0x80, 0x3ff, {0x0, @in6={{0xa, 0x4e23, 0x80, @local, 0x1}}, 0x9, 0x5, 0x1f, 0x7fffffff, 0x7}}, &(0x7f0000000380)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000003c0)={r5, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x9, 0x80000000}, 0x90) [ 1330.946803] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:24 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000003c70081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:24 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e00121a120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:24 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:24 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:24 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000e00120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:24 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e050000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:24 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e"], 0x83}}, 0x0) 19:44:24 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000c00120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:24 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:24 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e006000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:25 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000003120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:25 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) r3 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x3, 0x280000) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f00000001c0)) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000080)={0x33, @multicast1, 0x4e22, 0x1, 'wrr\x00', 0x38, 0x0, 0x5d}, 0x2c) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, 0x0, 0x613) setsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f0000000200)=0x7, 0x4) 19:44:25 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default={0x98, 0x92, 0x9c, 0xaa, 0xb0, 0x40, 0x7}, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:25 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000700120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:25 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:25 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e001000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:25 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14"], 0x8c}}, 0x0) 19:44:25 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000600120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:25 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e586500120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1332.146160] IPVS: set_ctl: invalid protocol: 51 224.0.0.1:20002 [ 1332.184492] IPVS: set_ctl: invalid protocol: 51 224.0.0.1:20002 19:44:25 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f00000001c0)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0xffffffb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x8bb5, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x3a10e2f7) socket$can_bcm(0x1d, 0x2, 0x2) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xffffffff, 0x400000) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, 0x0, 0x0) 19:44:25 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000006120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:25 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000500120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:25 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose={0xbb, 0xbb, 0xbb, 0x6}, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:25 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14"], 0x8c}}, 0x0) 19:44:25 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e00f000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:25 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e00000e120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:26 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:26 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x10ed49ef, 0x40) ioctl$SIOCX25GDTEFACILITIES(r3, 0x89ea, &(0x7f0000000180)) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000001c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:26 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e0a0000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:26 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000800120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:26 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14"], 0x8c}}, 0x0) 19:44:26 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose, 0x7}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:26 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e020000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:26 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e006558120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:26 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r2, 0x0) ftruncate(r2, 0x7000000) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r3, 0x3) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:26 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e006800120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:26 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e00000e120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:26 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000010120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:26 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:26 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x105040, 0x0) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x1840, &(0x7f00000006c0)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d21f73848eac32cdc610297838bce7b678ce0fa7baa5f1aa187335b818b491b1e90efeeb6ebc8b337eb974ab560521613000fde826838222aa5518f70a57b4128cd4ab2a96fcf6f32431c8c4b81b0e191c831cd7de9bd25a8a37f368b622afea1624050bc0dc112a724c702c8c748a71c6f216f551e43316317ed457c23d607089e948b9a3632b5b27d916ef52746ac8f575cd6e738af3248262fe0f005c512ad0047b605f7a840c1fa5e7dc8c9", @ANYRESHEX=r1, @ANYBLOB="2cff0100000001000000", @ANYRESHEX=r0, @ANYBLOB=',cachetag=,access=any,uname=ip6gretap0\x00,access=', @ANYRESDEC=r2, @ANYBLOB="2c66736e616d653d69703667726574617030002c736d61636b6673666c6f6f723d6e65742f6669625f7472696573746174008ea11d5cb17a802d95701f19f29e848337320ccf9b1c87c5968d4a7205f5cdaf64ba765dc21c3ea3fd6131a8b6575c44b4dea9097bb384894ba847f69b8b618605633c7ea19f492f8dfc5c257f8ccb9a7d2e61e4f2af0a73dabb26b7e43dfa2c00"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r4, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) preadv(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f0000000880)=""/94, 0x5e}], 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000100)='fdinfo\x00') preadv(r5, &(0x7f0000000480), 0x1000000000000162, 0x0) listen(r4, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000000080)={'ip6gretap0\x00', {0x2, 0x4e24, @empty}}) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) readv(r5, &(0x7f0000000480)=[{&(0x7f0000000340)=""/213, 0xd5}, {&(0x7f0000000440)=""/32, 0x20}], 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:26 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e002000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:26 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r2, 0x0) ftruncate(r2, 0x7000000) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r3, 0x3) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:26 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae9"], 0x91}}, 0x0) 19:44:26 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000060120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:26 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e655800120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1333.703273] __nla_parse: 4 callbacks suppressed [ 1333.703282] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:27 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2efe1100120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:27 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r2, 0x0) ftruncate(r2, 0x7000000) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r3, 0x3) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:27 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000004120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:27 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e100000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:27 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:27 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e00000a120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:27 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) signalfd4(r2, &(0x7f0000000080)={0x6}, 0x8, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x101000, 0x0) r3 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, 0x0, 0x0) 19:44:27 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r2, 0x0) ftruncate(r2, 0x7000000) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r3, 0x3) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:27 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e680000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:27 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000340081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:27 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000c00120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:27 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae9"], 0x91}}, 0x0) 19:44:27 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:27 executing program 0: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xe00000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:27 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000e00120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1334.533043] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 1334.555903] netlink: 'syz-executor0': attribute type 29 has an invalid length. 19:44:27 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e00000f120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1334.619534] netlink: 'syz-executor0': attribute type 29 has an invalid length. 19:44:28 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9f, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @default, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:28 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e11fe00120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:28 executing program 0: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xe00000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:28 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000002120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:28 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:28 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000520081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:28 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e0000000f0081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:28 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae9"], 0x91}}, 0x0) 19:44:28 executing program 0: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xe00000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:28 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x80000001, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000380)={@mcast1, 0x0}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="900000001200100027bd7000fddbdf2507000000", @ANYRES32=r4, @ANYBLOB="02000000000001000800200094000000580012000c00010067726574617000004800020008000600ac180001080011004e210000080003008d0000000400120008000500080000000800080007000000080001005297754290a054d18d3863f5e73f8e107eb66b6ca9d803870b987e56b6626bca06d41598810289ac102d75146f6609c32ba79bc36cfaa9083fb8831824fb732465781ff828b636029f3985cd678e", @ANYRES32=r5, @ANYBLOB="0800020001000000080010004e230000080027000500000008002700a3000000"], 0x90}}, 0x40) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1335.276643] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 1335.294801] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 1335.321130] netlink: 'syz-executor0': attribute type 29 has an invalid length. 19:44:28 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e740000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:28 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000006120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:28 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:28 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000008120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:28 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:28 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e060000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:28 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x200) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000180)={{0x6, @rose}, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @default, @bcast, @rose, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null]}, 0x48) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000000)=0x9, 0x2) ioctl$VIDIOC_TRY_DECODER_CMD(r2, 0xc0485661, &(0x7f0000000280)={0x5, 0x3, @raw_data=[0xc86, 0x1, 0x3a0, 0x2, 0x1ff, 0x7fff, 0x1, 0x80000001, 0x4, 0x8, 0x4, 0x34, 0x75f5, 0x72, 0x4, 0x7]}) r5 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2e3, 0x200000) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000002}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x64, r6, 0x0, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xb6f00000000000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:29 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e00000c120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:29 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e600000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:29 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649"], 0x93}}, 0x0) 19:44:29 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000670081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:29 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e6c0000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:29 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f00000002c0)) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x7) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x6801, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ubi_ctrl\x00', 0x109003, 0x0) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000200)={0xf000, &(0x7f0000000180), 0x4, r5, 0x2}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:29 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e008100120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1336.067874] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:29 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:29 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000003120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:29 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:29 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e004800120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:29 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000340081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:29 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x80080, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@initdev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@initdev}}, &(0x7f0000000380)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000003c0)={r1, @remote, @loopback}, 0xc) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r4, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r3, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r2, 0x3) r5 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x80080, 0x0) syz_execute_func(&(0x7f00000001c0)="ad360f0e430f685ac9c482fdb6ba21046fd58fa97880b1df0161ddc423a16c2805c4221d005300410f0f4636b666400fd2b2be6d00003e26430f69b226440000") setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000000180), 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:29 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) r2 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) 19:44:29 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649"], 0x93}}, 0x0) [ 1336.591209] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 1336.591952] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:29 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000670081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:30 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2ef00000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:30 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1f1, 0x6000) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000180)) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @loopback}, 0xc) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000002c0)=@add_del={0x2, &(0x7f0000000280)='team0\x00'}) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, 0x0, 0xffffffffffffffef) 19:44:30 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e0000000f0081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:30 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e070000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:30 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) r2 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x80}}, 0x0) [ 1337.077368] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:30 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:30 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120c81aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:30 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@null, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x3, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x101000, 0xb0) write$P9_RXATTRCREATE(r3, &(0x7f0000000180)={0x7, 0x21, 0x1}, 0x7) 19:44:30 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e7a0000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:30 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649"], 0x93}}, 0x0) 19:44:30 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e0c0000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:30 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120e81aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1337.420214] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:30 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:30 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e007400120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:30 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000121081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:31 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1f1, 0x6000) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000180)) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @loopback}, 0xc) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000002c0)=@add_del={0x2, &(0x7f0000000280)='team0\x00'}) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, 0x0, 0xffffffffffffffef) 19:44:31 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:31 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000a00120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:31 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000180)={0x0, {0x2, 0x4e23, @loopback}, {0x2, 0x4e23, @loopback}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x23}}, 0x100, 0x0, 0x0, 0x0, 0x100000001, &(0x7f0000000080)='rose0\x00', 0x1, 0x8001, 0xfb5}) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000500)='/proc/capi/capi20\x00', 0x204080, 0x0) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000400)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000280)=""/174) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000003c0), &(0x7f0000000480)=0xc) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000000340)=""/71, &(0x7f0000000200)=0x47) 19:44:31 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120881aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:31 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e0000000f0081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:31 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae9164948"], 0x94}}, 0x0) 19:44:31 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e040000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:31 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120681aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1338.203697] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:31 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e080000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:31 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000126081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:31 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) r3 = socket(0x10, 0x4000000000000002, 0xc) write(r3, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r3, &(0x7f0000000040)="1f0000000104fffffd3b54c007110000f30501000b000200000000000100cf", 0x1f) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:31 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1f1, 0x6000) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000180)) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @loopback}, 0xc) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000002c0)=@add_del={0x2, &(0x7f0000000280)='team0\x00'}) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, 0x0, 0xffffffffffffffef) [ 1338.567788] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 19:44:32 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:32 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e007a00120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:32 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120481aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:32 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae9164948"], 0x94}}, 0x0) 19:44:32 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) lsetxattr$security_smack_entry(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='security.SMACK64MMAP\x00', &(0x7f00000001c0)='vboxnet0\x00', 0x9, 0x3) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1338.792264] __nla_parse: 1 callbacks suppressed [ 1338.792274] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:32 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e0e0000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:32 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120f81aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:32 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1f1, 0x6000) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000180)) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @loopback}, 0xc) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000002c0)=@add_del={0x2, &(0x7f0000000280)='team0\x00'}) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, 0x0, 0xffffffffffffffef) 19:44:32 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000600120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:32 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120381aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:32 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e006c00120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:32 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:32 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120281aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:32 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae9164948"], 0x94}}, 0x0) 19:44:32 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e030000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:32 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120a81aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1339.414487] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:44:33 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) r3 = syz_open_dev$radio(&(0x7f0000000280)='/dev/radio#\x00', 0x3, 0x2) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f00000002c0)) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) r4 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) ppoll(&(0x7f0000000180)=[{r2, 0x4008}, {r1, 0x2545}, {r0, 0x2000}, {r1, 0x200}, {r0, 0x2401}, {r0, 0x4100}, {r0, 0x14}, {r4}, {r0, 0x80}, {r0, 0x400}], 0xa, &(0x7f0000000080)={0x77359400}, &(0x7f0000000200)={0xeb28}, 0x8) 19:44:33 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee45234ecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:33 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:33 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000300120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:33 executing program 3: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x400300, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:33 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose={0xbb, 0xbb, 0xbb, 0x7}}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1339.770668] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1339.787467] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 1339.836165] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1339.874886] netlink: 'syz-executor3': attribute type 29 has an invalid length. 19:44:33 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e004c00120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:33 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee45208ecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:33 executing program 3: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x400300, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:33 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose={0xbb, 0xbb, 0xbb, 0x7}}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1340.051040] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 1340.066765] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1340.072733] netlink: 'syz-executor3': attribute type 29 has an invalid length. 19:44:33 executing program 3: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x400300, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:33 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000670081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1340.119177] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:44:33 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) r3 = syz_open_dev$usb(&(0x7f00000001c0)='/dev/bus/usb/00#/00#\x00', 0x9, 0x2400) ioctl$VIDIOC_RESERVED(r3, 0x5601, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000180)={0x3, 0x2}) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:33 executing program 0 (fault-call:6 fault-nth:0): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) [ 1340.208079] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 1340.278998] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 1340.368788] FAULT_INJECTION: forcing a failure. [ 1340.368788] name failslab, interval 1, probability 0, space 0, times 0 [ 1340.388111] CPU: 1 PID: 27053 Comm: syz-executor0 Not tainted 4.20.0+ #3 [ 1340.394994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1340.404363] Call Trace: [ 1340.406990] dump_stack+0x1db/0x2d0 [ 1340.410646] ? dump_stack_print_info.cold+0x20/0x20 [ 1340.415701] should_fail.cold+0xa/0x15 [ 1340.419578] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1340.424686] ? ___might_sleep+0x1e7/0x310 [ 1340.428853] ? arch_local_save_flags+0x50/0x50 [ 1340.433459] ? trace_hardirqs_on+0xbd/0x310 [ 1340.437772] __should_failslab+0x121/0x190 [ 1340.441996] should_failslab+0x9/0x14 [ 1340.445799] kmem_cache_alloc_node+0x265/0x710 [ 1340.450373] ? __local_bh_enable_ip+0x15a/0x270 [ 1340.455031] ? _raw_spin_unlock_bh+0x31/0x40 [ 1340.459439] __alloc_skb+0xf4/0x730 [ 1340.463060] ? __local_bh_enable_ip+0x15a/0x270 [ 1340.467728] ? skb_scrub_packet+0x440/0x440 [ 1340.472037] ? netlink_insert+0x103/0x240 [ 1340.476174] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1340.481696] ? netlink_autobind.isra.0+0x228/0x310 [ 1340.486626] netlink_sendmsg+0xb11/0xf90 [ 1340.490674] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1340.496239] ? netlink_unicast+0x770/0x770 [ 1340.500464] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1340.505299] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1340.510061] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1340.515589] ? security_socket_sendmsg+0x93/0xc0 [ 1340.520331] ? netlink_unicast+0x770/0x770 [ 1340.524568] sock_sendmsg+0xdd/0x130 [ 1340.528289] ___sys_sendmsg+0x409/0x910 [ 1340.532253] ? copy_msghdr_from_user+0x570/0x570 [ 1340.537018] ? iterate_fd+0x4b0/0x4b0 [ 1340.540817] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1340.546345] ? add_lock_to_list.isra.0+0x450/0x450 [ 1340.551284] ? kasan_check_read+0x11/0x20 [ 1340.555436] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1340.560704] ? __fget_light+0x2db/0x420 [ 1340.564675] ? fget_raw+0x20/0x20 [ 1340.568126] ? find_held_lock+0x35/0x120 [ 1340.572174] ? __f_unlock_pos+0x19/0x20 [ 1340.576214] ? proc_fail_nth_write+0xa0/0x220 [ 1340.580734] ? __fdget+0x1b/0x20 [ 1340.584103] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1340.589631] ? sockfd_lookup_light+0xc2/0x160 [ 1340.594115] __sys_sendmmsg+0x246/0x6f0 [ 1340.598079] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1340.602407] ? wait_for_completion+0x810/0x810 [ 1340.607011] ? __sb_end_write+0xd9/0x110 [ 1340.611080] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1340.616605] ? fput+0x128/0x1a0 [ 1340.619876] ? do_syscall_64+0x8c/0x800 [ 1340.623900] ? do_syscall_64+0x8c/0x800 [ 1340.627884] ? trace_hardirqs_on+0xbd/0x310 [ 1340.632193] ? __ia32_sys_read+0xb0/0xb0 [ 1340.636244] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1340.641610] ? trace_hardirqs_off_caller+0x300/0x300 [ 1340.646714] __x64_sys_sendmmsg+0x9d/0x100 [ 1340.650953] do_syscall_64+0x1a3/0x800 [ 1340.654845] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1340.659773] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1340.664780] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1340.669614] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1340.674806] RIP: 0033:0x457ec9 [ 1340.677990] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1340.696880] RSP: 002b:00007f64c3290c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1340.704572] RAX: ffffffffffffffda RBX: 00007f64c3290c90 RCX: 0000000000457ec9 [ 1340.711835] RDX: 0492492492492805 RSI: 0000000020000140 RDI: 0000000000000005 [ 1340.719109] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1340.726386] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f64c32916d4 [ 1340.733673] R13: 00000000004c4b7d R14: 00000000004d82a8 R15: 0000000000000006 19:44:34 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:34 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff3400fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:34 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e4c0000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:34 executing program 3 (fault-call:3 fault-nth:0): r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:34 executing program 0 (fault-call:6 fault-nth:1): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:34 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) r4 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, 0x0, 0x0) [ 1340.916106] FAULT_INJECTION: forcing a failure. [ 1340.916106] name failslab, interval 1, probability 0, space 0, times 0 [ 1340.985465] FAULT_INJECTION: forcing a failure. [ 1340.985465] name failslab, interval 1, probability 0, space 0, times 0 [ 1340.999379] CPU: 0 PID: 27064 Comm: syz-executor0 Not tainted 4.20.0+ #3 [ 1341.006257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1341.015631] Call Trace: [ 1341.018257] dump_stack+0x1db/0x2d0 [ 1341.021945] ? dump_stack_print_info.cold+0x20/0x20 [ 1341.027007] ? kasan_kmalloc+0xcf/0xe0 [ 1341.030928] ? kmem_cache_alloc_node+0x144/0x710 [ 1341.035726] ? sock_sendmsg+0xdd/0x130 [ 1341.039675] should_fail.cold+0xa/0x15 [ 1341.043611] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1341.048931] ? ___might_sleep+0x1e7/0x310 [ 1341.053103] ? arch_local_save_flags+0x50/0x50 [ 1341.057710] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1341.063311] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1341.068940] __should_failslab+0x121/0x190 [ 1341.073202] should_failslab+0x9/0x14 [ 1341.077031] kmem_cache_alloc_node_trace+0x270/0x720 [ 1341.082180] ? __alloc_skb+0xf4/0x730 [ 1341.086016] __kmalloc_node_track_caller+0x3d/0x70 [ 1341.090977] __kmalloc_reserve.isra.0+0x40/0xe0 [ 1341.095689] __alloc_skb+0x12d/0x730 [ 1341.099432] ? __local_bh_enable_ip+0x15a/0x270 [ 1341.104144] ? skb_scrub_packet+0x440/0x440 [ 1341.108510] ? netlink_insert+0x103/0x240 [ 1341.112721] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1341.118300] ? netlink_autobind.isra.0+0x228/0x310 [ 1341.123264] netlink_sendmsg+0xb11/0xf90 [ 1341.127349] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1341.133040] ? netlink_unicast+0x770/0x770 [ 1341.137300] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1341.142170] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1341.146954] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1341.152520] ? security_socket_sendmsg+0x93/0xc0 [ 1341.157300] ? netlink_unicast+0x770/0x770 [ 1341.161588] sock_sendmsg+0xdd/0x130 [ 1341.165346] ___sys_sendmsg+0x409/0x910 [ 1341.169403] ? copy_msghdr_from_user+0x570/0x570 [ 1341.174212] ? iterate_fd+0x4b0/0x4b0 [ 1341.178067] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1341.183654] ? add_lock_to_list.isra.0+0x450/0x450 [ 1341.188605] ? kasan_check_read+0x11/0x20 [ 1341.192777] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1341.198129] ? __fget_light+0x2db/0x420 [ 1341.202136] ? fget_raw+0x20/0x20 [ 1341.205609] ? find_held_lock+0x35/0x120 [ 1341.209703] ? __f_unlock_pos+0x19/0x20 [ 1341.213728] ? proc_fail_nth_write+0xa0/0x220 [ 1341.218326] ? __fdget+0x1b/0x20 [ 1341.221735] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1341.227301] ? sockfd_lookup_light+0xc2/0x160 [ 1341.231892] __sys_sendmmsg+0x246/0x6f0 [ 1341.235906] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1341.240259] ? wait_for_completion+0x810/0x810 [ 1341.244922] ? __sb_end_write+0xd9/0x110 [ 1341.249012] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1341.254579] ? fput+0x128/0x1a0 [ 1341.257881] ? do_syscall_64+0x8c/0x800 [ 1341.261897] ? do_syscall_64+0x8c/0x800 [ 1341.265898] ? trace_hardirqs_on+0xbd/0x310 [ 1341.270237] ? __ia32_sys_read+0xb0/0xb0 [ 1341.274316] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1341.279717] ? trace_hardirqs_off_caller+0x300/0x300 [ 1341.284855] __x64_sys_sendmmsg+0x9d/0x100 [ 1341.289117] do_syscall_64+0x1a3/0x800 [ 1341.293052] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1341.298010] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1341.303057] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1341.307934] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1341.313158] RIP: 0033:0x457ec9 [ 1341.316480] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 19:44:34 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e480000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:34 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0300fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:34 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000080)='./file0\x00', r3}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1341.335399] RSP: 002b:00007f64c3290c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1341.343147] RAX: ffffffffffffffda RBX: 00007f64c3290c90 RCX: 0000000000457ec9 [ 1341.350432] RDX: 0492492492492805 RSI: 0000000020000140 RDI: 0000000000000005 [ 1341.357719] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1341.365005] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f64c32916d4 [ 1341.372288] R13: 00000000004c4b7d R14: 00000000004d82a8 R15: 0000000000000006 [ 1341.400070] CPU: 1 PID: 27069 Comm: syz-executor3 Not tainted 4.20.0+ #3 [ 1341.406937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1341.416295] Call Trace: [ 1341.418904] dump_stack+0x1db/0x2d0 [ 1341.422565] ? dump_stack_print_info.cold+0x20/0x20 [ 1341.427600] ? perf_trace_run_bpf_submit+0x241/0x310 [ 1341.432741] should_fail.cold+0xa/0x15 [ 1341.436669] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1341.441811] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1341.447369] ? memset+0x32/0x40 [ 1341.450681] ? perf_trace_lock_acquire+0x4d7/0x7d0 [ 1341.455634] __should_failslab+0x121/0x190 [ 1341.459889] should_failslab+0x9/0x14 [ 1341.463697] kmem_cache_alloc_node+0x56/0x710 [ 1341.468204] __alloc_skb+0xf4/0x730 [ 1341.471844] ? __local_bh_enable_ip+0x15a/0x270 [ 1341.476523] ? skb_scrub_packet+0x440/0x440 [ 1341.480876] ? trace_hardirqs_on+0xbd/0x310 [ 1341.485203] ? lock_sock_nested+0xe2/0x120 [ 1341.489444] ? trace_hardirqs_off_caller+0x300/0x300 [ 1341.494552] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1341.500108] ? check_preemption_disabled+0x48/0x290 [ 1341.505136] nr_write_internal+0x74/0xeb0 [ 1341.509292] nr_establish_data_link+0x83/0xc0 [ 1341.513787] nr_connect+0x7df/0x1380 [ 1341.517521] ? nr_accept+0xa20/0xa20 [ 1341.521255] ? aa_af_perm+0x5d0/0x5d0 [ 1341.525080] ? apparmor_socket_connect+0xb6/0x160 [ 1341.529945] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1341.535481] ? security_socket_connect+0x93/0xc0 [ 1341.540241] __sys_connect+0x357/0x490 [ 1341.544131] ? __ia32_sys_accept+0xb0/0xb0 [ 1341.548387] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1341.552972] ? trace_hardirqs_on+0xbd/0x310 [ 1341.557293] ? __ia32_sys_read+0xb0/0xb0 [ 1341.561368] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1341.566751] ? trace_hardirqs_off_caller+0x300/0x300 [ 1341.571878] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1341.576657] __x64_sys_connect+0x73/0xb0 [ 1341.581013] do_syscall_64+0x1a3/0x800 [ 1341.584913] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1341.589861] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1341.594895] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1341.599853] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1341.605046] RIP: 0033:0x457ec9 [ 1341.608249] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1341.627154] RSP: 002b:00007faad643ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1341.634878] RAX: ffffffffffffffda RBX: 00007faad643ec90 RCX: 0000000000457ec9 [ 1341.642143] RDX: 0000000000000048 RSI: 0000000020000000 RDI: 0000000000000006 [ 1341.649413] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1341.656679] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faad643f6d4 [ 1341.663963] R13: 00000000004be35a R14: 00000000004ce5e8 R15: 0000000000000005 19:44:35 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e001000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:35 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e03fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:35 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:35 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e60fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:35 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000240)={@multicast1, @empty, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1341.910198] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:35 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:35 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e004c00120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:35 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e0ffa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:35 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e00000c120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:35 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e04fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:35 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e005865120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:35 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e0efa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:35 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492806, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:35 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0xa, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:35 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000006120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1342.676724] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:36 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:36 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e0cfa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:36 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000600120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:36 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x15, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:36 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e02fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:36 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000800120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1343.067887] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:36 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x54000, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:36 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e006800120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:36 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x49249249249285e, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:36 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e0afa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:36 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e10fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1343.321848] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:36 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose={0xbb, 0xbb, 0xbb, 0x2}}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:36 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e007a00120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:36 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x20000, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000180)=0x4) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:36 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e06fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:36 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000500120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:37 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e08fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1343.728672] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:37 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose={0xbb, 0xbb, 0xbb, 0x3}}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:37 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492809, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:37 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000007120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:37 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) r3 = msgget$private(0x0, 0x540) msgsnd(r3, &(0x7f0000000180)={0x3, "bd932d38afb6f67f524d587770a8cd3e1b77fbfd3a185a0c8b40cf441afe84632a2dee1627fd97f4bf2733e6fec3aaab174aeb8ac8e775225a642738994f348797c688084a734f28cb6a8b4a0f4c6a636b2cac2e816e0081c95d8b0d568a2f53"}, 0x68, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:37 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa108b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1344.123835] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:37 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e004800120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:37 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa348b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:37 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose={0xbb, 0xbb, 0xbb, 0x4}}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:37 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e00006c120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:37 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb934e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:37 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000003120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:37 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb90ae473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1344.733069] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:38 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x48) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:38 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000060120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:38 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose={0xbb, 0xbb, 0xbb, 0x6}}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:38 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000000080)) [ 1344.787200] validate_nla: 32 callbacks suppressed [ 1344.787210] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1344.817651] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:44:38 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e0011fe120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:38 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473733455cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1344.993284] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:38 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000048120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1345.053572] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1345.072161] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:44:38 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose={0xbb, 0xbb, 0xbb, 0xa}}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:38 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730355cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:38 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x1ff, 0x0, 0x3, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x7fff, 0x10000000000000, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x2, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0x100000000, 0x7, 0x9, 0x400000000, 0x0, 0xff, 0x0, 0xf99f, 0x0, @perf_config_ext={0x6, 0xffff}, 0x1000, 0x8, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1345.292615] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:44:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:38 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e006558120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1345.348382] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1345.570438] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:38 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x68) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:38 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1a0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:38 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000074120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:38 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) keyctl$join(0x1, &(0x7f0000000080)={'syz', 0x1}) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:38 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose={0xbb, 0xbb, 0xbb, 0x600}}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1345.653057] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1345.687413] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:44:39 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000a00120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:39 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d340e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1345.796017] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:39 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e007400120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1345.883452] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1345.897326] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:44:39 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b03001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:39 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose={0xbb, 0xbb, 0xbb, 0x15}}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1346.041464] netlink: 14 bytes leftover after parsing attributes in process `syz-executor1'. [ 1346.070271] netlink: 14 bytes leftover after parsing attributes in process `syz-executor1'. [ 1346.183771] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:39 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e0000f0120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:39 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x332) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) r3 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x94000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, 0x0, 0xd9) syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x800) perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x2, 0x1000, 0x8, 0x8, 0x0, 0x2, 0x10010, 0x3, 0x21395e57, 0x81, 0xffffffffffffff80, 0x4, 0x4, 0x1, 0x8, 0x8, 0x3, 0x3, 0x4, 0x400, 0x9, 0x4, 0x6, 0x7, 0x7, 0x7, 0x3, 0x10001, 0x5d, 0x8, 0x4, 0xb9, 0x6, 0x6, 0x9, 0x9, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000080), 0x8}, 0x80, 0x0, 0x7f, 0x0, 0x2, 0x100, 0x2754}, r4, 0xe, r3, 0x2) write$P9_RLOCK(r5, &(0x7f00000002c0)={0x8, 0x35, 0x1, 0x3}, 0x8) accept4$x25(r5, &(0x7f0000000300), &(0x7f0000000340)=0x12, 0x800) 19:44:39 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b34001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:39 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:39 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1346.401820] netlink: 14 bytes leftover after parsing attributes in process `syz-executor1'. [ 1346.411401] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:39 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000400120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:39 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001c80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:39 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) r3 = syz_open_dev$usb(&(0x7f0000000200)='/dev/bus/usb/00#/00#\x00', 0x3f, 0x10000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f00000001c0)={@remote, 0x0, r4}) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:39 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e041d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:40 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000700120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:40 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:40 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e0c1d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:40 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e00007a120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:40 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0xff03) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:40 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e003480020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:40 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e00000a120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:40 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:40 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x4c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:40 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e101d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:40 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000000180)={0x1, 0xf000}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:40 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000e00120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:40 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e031d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:40 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:40 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000200120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:40 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e061d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:41 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e601d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:41 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000300120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:41 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0xf0ffffffffffff) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:41 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e00fe11120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:41 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e003380020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:41 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x300000000000000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:41 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:41 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e00f000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:41 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e0a1d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:41 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x12) uselib(&(0x7f00000001c0)='./file0\x00') setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x40000, 0xde3562cf664dea51) bind$llc(r3, &(0x7f0000000180)={0x1a, 0x33e, 0x1f, 0x6, 0x4, 0x1}, 0x10) 19:44:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:41 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e0f1d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:41 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e00004c120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:41 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e0e1d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:41 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000600)='/dev/vcs#\x00', 0xfffffffffffff4fb, 0x80000) connect$bt_sco(r1, &(0x7f0000000640)={0x1f, {0x81, 0x2, 0x1, 0x5, 0x8, 0x4}}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000180)=""/168, 0xa8}, {&(0x7f0000000280)=""/111, 0x6f}], 0x2, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r3, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x2, 0x80) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={r4, &(0x7f00000003c0)="cc8198f13c62a2c9817fbb19d28a9dcb5dd6465a596ace7600250c83689d33e1c142442d14dc95a1adabc7503fbe885c17a7b5c33830a347648b67ae5696daaa86e0bbe598c6c5a9a4d444bd0fe53029492b37114861087cb5ff0c40025f8b4646b1a869229ed7", &(0x7f0000000440)=""/191}, 0x18) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) connect$netrom(r3, &(0x7f0000000300)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x3}, [@bcast, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x48) lsetxattr$trusted_overlay_redirect(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='trusted.overlay.redirect\x00', &(0x7f00000005c0)='./file0\x00', 0x8, 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:41 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000c00120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:41 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x48000000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:42 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e021d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:42 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:42 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e006c00120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:42 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e081d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:42 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e006000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:42 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001c80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:42 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x7400000000000000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:42 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000068120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1349.199971] __nla_parse: 32 callbacks suppressed [ 1349.199981] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 1349.403274] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz0', "822b26d88683ea49966beeff47af4ededbcc1fb6674cb92fda5766b0b1994c4c126e14c47b38979b2dd69adab5afd0113bde1d0e432b541f113616b8507e726ce875084c413a085d6661c7dc6e9fb4e0c0b3f27e1f453c9f996a6f0ed3fd4c49dbbddb9e6d2fcc56c0ddbe6191aaaa0fb40dd8a726ba6fbe0ac0aa77"}, 0x80) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r3, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x18180, 0x0) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000180)=0x6) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r1, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:42 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:42 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e003380020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:42 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000081120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:42 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0xff030000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:42 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e003480020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:43 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e00000e120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:43 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x40000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:43 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000020120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1349.794510] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:43 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80030000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:43 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1349.975553] validate_nla: 8 callbacks suppressed [ 1349.975563] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1350.054889] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1350.188587] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:43 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose, 0x100000000000000}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:43 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000005120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:43 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80340000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:43 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x9effffff) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:43 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x3f06) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3ff, 0x206080) write$P9_RLINK(r3, &(0x7f0000000180)={0x7, 0x47, 0x1}, 0x7) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1350.570825] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1350.578760] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:44:44 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020c00005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:44 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000005120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:44 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x33fe0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) [ 1350.833627] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1350.872798] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1350.912094] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:44 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80026558005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:44 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000074120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1351.091526] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1351.195906] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:44:44 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e00000e120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:44 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose, 0xa000000}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:44 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d8002c00e005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1351.400562] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:44 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00000003c0)={0x1, @bcast, @bpq0='bpq0\x00', 0x2, 'syz1\x00', @null, 0x1, 0x7, [@bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}) r3 = accept4$inet(r1, &(0x7f0000000200)={0x2, 0x0, @loopback}, &(0x7f0000000300)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) listen(r2, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x4c8401, 0x0) mq_timedreceive(r4, &(0x7f0000000180)=""/45, 0x2d, 0x1, &(0x7f00000001c0)) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f0000000280)=""/82) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f0000000440)=0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:44 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000010120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:44 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x23bd) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) [ 1351.565866] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1351.614552] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:44:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:45 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d8002000a005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:45 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000048120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:45 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose, 0x1000000}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:45 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020400005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:45 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x3000000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:45 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfffffffffffffeff, 0x1) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x60, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cachetag={'cachetag', 0x3d, 'vmnet1%wlan1self/,\x88'}}, {@loose='loose'}, {@access_client='access=client'}, {@version_L='version=9p2000.L'}, {@cache_fscache='cache=fscache'}, {@uname={'uname', 0x3d, '/dev/vcsa#\x00'}}], [{@smackfsdef={'smackfsdef', 0x3d, '/dev/vcsa#\x00'}}, {@obj_role={'obj_role', 0x3d, '/dev/vcsa#\x00'}}]}}) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) ioctl$UI_SET_MSCBIT(r3, 0x40045568, 0x2) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000180)=0xa02) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x85, 0x3, 0x0, 0x10000, 0x1, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:45 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020060005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:45 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000060120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1352.171952] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:45 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d800200f0005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:45 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000007120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:45 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000380)={'filter\x00'}, &(0x7f00000000c0)=0x78) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:45 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80025865005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f0000000040)) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:46 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose, 0xa00}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:46 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e00007a120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1352.839030] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:46 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x6c000000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:46 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020006005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:46 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0xb0, "cb95ee51afed1b5cd95afbfc813316c7e72c579b51879af853623692d358c56cbaad2846c045ba1c12284b767026f920274a569f36744bc436356d71938f9c24a3602565aed3d3e4f5cca67c532fa2c49ed5e548e2d7ef086eb54b552b2dcbd3491de7481d983f3501a7bc3ddd68450dacbf7f08a9d1d08df5acb0ed11e9a7a25053c4c093d58c8eb7126f80bb754008ffb0edad1ad732c85c6fb140759ea9eb99b8ea0b724f1da6fd0222c39e795487"}, &(0x7f0000000080)=0xd4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x88000, 0x0) ioctl$VIDIOC_CREATE_BUFS(r3, 0xc100565c, &(0x7f0000000380)={0x52, 0x10001, 0x6, {0x4, @raw_data="60efaaa32f40d376c5291451017cff7ac16af19a03ecb3a4331eb3ace06b2378fb65608012b52826c94b1ea4e1c51b34cbc514349e040105ca91f52f4242d6a6de9fe507594d213017a6a496eac4d6c45140ec36d6e7f78f9ed740ecfee92fe476f3b7114b93ef94695d1b62a46bd4ae29ac79a7920c657e9214730e7365af82620b4c147c2a79b9f1b4773505d36c4064f3b056685ff4b9b066dc0319f04c640f2ce4bd3db5b78788f957cb81e94ccdbf599c36cd9b5cb98052a5ec3101f3d0b1a7f95b2d1473ea"}}) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:46 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000008120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:46 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d8002121a005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1353.204933] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:46 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose, 0xa}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:46 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000004120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:46 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x220000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0x4, {{0xa, 0x4e23, 0x80000001, @ipv4={[], [], @remote}}}, 0x0, 0x7, [{{0xa, 0x4e20, 0x6, @remote, 0x51b9}}, {{0xa, 0x4e21, 0x9}}, {{0xa, 0x4e20, 0x3, @remote, 0x6}}, {{0xa, 0x4e23, 0x80, @empty, 0x9}}, {{0xa, 0x4e22, 0x401, @local, 0x7}}, {{0xa, 0x4e22, 0x0, @loopback, 0x5}}, {{0xa, 0x4e21, 0x20, @empty, 0x7fffffff}}]}, 0x410) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r3, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r1, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000180)="3ed98e10f441892d96afb9a69e9b1723cc1b28474a8ecb3f27ed8c3a719c237c06e2fbdc4d2a131074ae65cb1b318879eebdf66aea5b1e0eef2ee5be4b09a180518627cef81cd4c592a596f0dc331c1ce2a012bdea4ffc7ec3b4edd3333dcd7bc0c2746908e57412ac", 0x69) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:46 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020600005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f0000000040)) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:47 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000002120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:47 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80026000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1353.812336] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:47 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0xbd23) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:47 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose, 0xa00000000000000}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:47 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d8002000c005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:47 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000670081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f0000000040)) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:47 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d8002000e005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:47 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000003c70081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:47 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffff0c, 0x2000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x28) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000280)={r4, @in={{0x2, 0x4e23, @multicast1}}, [0x7, 0x4, 0x6, 0x2, 0x100000000, 0x1, 0x4, 0x8000, 0x200, 0x5, 0x40, 0x40000000000000, 0x0, 0xffffffffffffeb51, 0xa70]}, &(0x7f0000000380)=0x100) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000180)) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f00000003c0)={0xfff, 0x4, 0x2758, 0xfffffffffffffff7, 0x8, 0x4}) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:47 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x8000000000000000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:47 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80021000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:47 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e0000000f0081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:47 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose={0xbb, 0xbb, 0xbb, 0x600}, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), 0x0) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1354.499826] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:47 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000068120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:47 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020300005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:48 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020800005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:48 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e00006c120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:48 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020f00005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), 0x0) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:48 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84e6, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, @perf_config_ext={0x4, 0x9}, 0x11000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x3) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000180)='net/wireless\x00') connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) getsockname$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @multicast1}, &(0x7f0000000200)=0x10) tee(r0, r1, 0x95, 0x1) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1355.053183] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:48 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0xbd230000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:48 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000520081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:48 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020a00005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1355.155858] validate_nla: 30 callbacks suppressed [ 1355.155869] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1355.177245] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:44:48 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose={0xbb, 0xbb, 0xbb, 0x3}, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), 0x0) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:48 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000003120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:48 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020e00005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:48 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x6c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) [ 1355.480159] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1355.505934] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 1355.522002] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:44:48 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020200005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:48 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e00000c120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:48 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) socketpair(0x2, 0x1, 0x2, &(0x7f0000000080)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x101000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x100, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1355.701524] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1355.719674] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:44:49 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose={0xbb, 0xbb, 0xbb, 0x4}, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:49 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e00004c120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:49 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d8002000f005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:49 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e00000a120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1355.957211] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:44:49 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000006120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1356.008346] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1356.043284] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:49 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) 19:44:49 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80021a12005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:49 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000670081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:49 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0xf0ffff) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:49 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose={0xbb, 0xbb, 0xbb, 0x6}, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:49 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000c70381aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1356.518330] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1356.550415] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:44:49 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x1000000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:49 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d8002f000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:50 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e0000000f0081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1356.729541] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:50 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020ec0005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:50 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020003005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1357.137510] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:50 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='trusted.overlay.nlink\x00', &(0x7f00000001c0)={'L-', 0x8}, 0x28, 0x3) 19:44:50 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000520081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:50 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020081005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:50 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose={0xbb, 0xbb, 0xbb, 0xa}, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:50 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x400300) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1357.370578] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:50 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020003005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:50 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120581aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:50 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose={0xbb, 0xbb, 0xbb, 0x15}, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:50 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000065e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:51 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120c81aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:51 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020004005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:51 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d8002000ec05e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:51 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='trusted.overlay.upper\x00', &(0x7f0000000280)={0x0, 0xfb, 0xc0, 0x5, 0xf9, "473de127b5251b23ace71079895a9313", "367efd47c5741ff403e61712da993838d735ae3185811cd49be6bd7ced477b40faf3eaeee01a12dfcca970946caa93675c5d2a8d500101f4ab89c86f239f486a5c2b37c54877fd868984e1fd01f76627c88c7fa615a749e90a926f96067a9647bbfada6daaf237810396414c662d541f29ac353753c046453c8216423831a3273b2ca5793e5835699b35ffb7b3f57dc75ec9258ffc96989aa1437d04cc65edb2f50f713b1e8e4b0431022f"}, 0xc0, 0x1) fanotify_init(0x10, 0x8402) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000001c0)={0x7e, @broadcast, 0x4e22, 0x4, 'lc\x00', 0x10, 0x3, 0x3f}, 0x2c) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1357.920114] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:51 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000127481aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:51 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose={0xbb, 0xbb, 0xbb, 0x2}, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:51 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0xe) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) [ 1358.127163] IPVS: set_ctl: invalid protocol: 126 255.255.255.255:20002 19:44:51 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d800200c00e5e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:51 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000124c81aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1358.207517] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:51 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020002005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:51 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000127a81aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:51 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose={0xbb, 0xbb, 0xbb, 0x600}, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:51 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020065585e510befccd7", 0x2e}], 0x1}, 0x0) [ 1358.616597] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:52 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120e81aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:52 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x9) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) 19:44:52 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d8002000e005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:52 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x800000000000000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:52 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120681aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1358.835839] IPVS: set_ctl: invalid protocol: 126 255.255.255.255:20002 19:44:52 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020058655e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:52 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120781aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:52 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose={0xbb, 0xbb, 0xbb, 0x3}, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:52 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020006005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:52 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$TIPC_NODE_RECVQ_DEPTH(r0, 0x10f, 0x83, &(0x7f0000000080), &(0x7f0000000180)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:52 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120481aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:52 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d800200000c5e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:52 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120a81aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:52 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d800200000a5e510befccd7", 0x2e}], 0x1}, 0x0) [ 1359.518658] __nla_parse: 1 callbacks suppressed [ 1359.518682] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:53 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0xf00000000000000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:53 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose={0xbb, 0xbb, 0xbb, 0x4}, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:53 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120281aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1359.816908] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:53 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d800200121a5e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:53 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:53 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000121081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:53 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d8002000a005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:53 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000126081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:53 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d8002000f005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:53 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000126881aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:53 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x100, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000003c0)={0xbb, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e21, 0x2, 'wrr\x00', 0x1, 0x100000000, 0x60}, 0x2c) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r4 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x80, 0x0) ioctl$VIDIOC_PREPARE_BUF(r4, 0xc058565d, &(0x7f0000000300)={0x7, 0x0, 0x4, 0x80101400, {}, {0x3, 0x0, 0x5, 0x9, 0xfffffffffffffff9, 0x6, "63b9a60c"}, 0x1, 0x7, @planes=&(0x7f00000002c0)={0x5, 0x634c2cc9, @userptr, 0x1}, 0x4}) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r3, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000200)={0x7f, 0xa524, 0x8, 0x403}) r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x101001, 0x0) ioctl$VIDIOC_PREPARE_BUF(r5, 0xc058565d, &(0x7f0000000180)={0x9, 0x3, 0x4, 0x100842, {}, {0x0, 0x8, 0x3, 0x80000000, 0xbb2, 0x9, "90e634d9"}, 0x90ae, 0x4, @offset=0x3, 0x4}) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r1, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1360.204549] validate_nla: 40 callbacks suppressed [ 1360.204558] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1360.225774] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 1360.229179] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:44:53 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0xffffff7f00000000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) [ 1360.424786] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:53 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose={0xbb, 0xbb, 0xbb, 0x6}, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:53 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000126c81aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:53 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d800200000f5e510befccd7", 0x2e}], 0x1}, 0x0) [ 1360.528548] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 1360.575997] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1360.594590] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:44:53 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x20000000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:54 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d8002001a125e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:54 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000300), 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xaf7, 0x200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r3, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @local}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0xffffff0b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="a00000001837c58ce1e1c1effce709098608fa70235a1ffc017442e88e3137ce774202b53e6bde36730652a068770d0075b90778e24115a98135ead2c9f782ed025075c835b06e565cdcfd079283c672cf31dec78b5bd481a4cbc83814f645eff367e7860f091bcbc3d2f71bb8e25c6592e58e424cb4839787fd8695a7183343c7ac5df070c56e6b1f22b5e304a2c61d5167c2f0d0f4d39b70ee2f3dff09ee73c5556c12"], &(0x7f0000000280)=0xa8) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000480)) bind$bt_rfcomm(r1, &(0x7f0000000380)={0x1f, {0x0, 0x7b3c, 0xffffffff, 0x9c2f, 0x8001, 0x101}, 0x8}, 0xa) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000440)=0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x70, 0xe0ab, 0x100, 0x5, 0x6693, 0x0, 0x5, 0x1000, 0x1, 0x5, 0x3930, 0x8, 0x0, 0x100000001, 0x2, 0x1, 0x100000000, 0x1f6d, 0x3, 0x9, 0x81, 0x3, 0x5, 0x6, 0x7, 0x3f, 0x5, 0x0, 0xfffffffffffffffc, 0x400, 0x4, 0x3f, 0x6, 0x2, 0x80000001, 0x81, 0x3, 0x0, 0x5, 0x4, @perf_config_ext={0x5, 0x7f}, 0x2308, 0x8000, 0x6b3, 0x0, 0x9, 0x3, 0x6}, r5, 0x10, r1, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={r4, 0x8, 0xffffffff7fffffff, 0x983}, 0x10) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000340)=r1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:54 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120881aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1360.789550] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1360.826210] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 1360.841750] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:44:54 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120381aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:54 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d800200000e5e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:54 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose={0xbb, 0xbb, 0xbb, 0xa}, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:54 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000124881aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1361.031062] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1361.047598] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1361.112354] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:44:54 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @null, @rose, @null]}, 0x48) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x100) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r3, 0x80045700, &(0x7f0000000180)) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1361.181854] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1361.247546] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:54 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d800200f0005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:54 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:54 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4310cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:54 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose={0xbb, 0xbb, 0xbb, 0x15}, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:54 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1361.579458] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:55 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020060005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:55 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4180cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:55 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020008005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:55 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0xfffffffffffff000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) [ 1361.855224] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:55 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4210cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:55 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000f05e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:55 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) shutdown(r2, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:55 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4110cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:55 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0xc00e000000000000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:55 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose={0xbb, 0xbb, 0xbb, 0x2}, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:55 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000815e510befccd7", 0x2e}], 0x1}, 0x0) [ 1362.223247] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:55 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020010005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:55 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee42f0cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:55 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee40c0cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:56 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x6c00000000000000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:56 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d8002000c005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:56 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default={0x98, 0x92, 0x9c, 0xaa, 0xb0, 0x40, 0x6}, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:56 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4050cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:56 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose, @default, @netrom, @default, @rose, @rose, @null]}, 0x48) listen(r2, 0x3) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000003c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) accept(r1, &(0x7f0000000080)=@rc, &(0x7f0000000180)=0x80) 19:44:56 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000035e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:56 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4340cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:56 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4170cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:56 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000605e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:56 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose={0xbb, 0xbb, 0xbb, 0x6}}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:56 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000065e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:56 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x7400) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:56 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000180)={0x7, 0x70, 0xcd, 0xff, 0x4, 0xd5, 0x0, 0x2, 0x10000, 0xc, 0xfff, 0xfffffffffffffff9, 0x0, 0xfff, 0x7, 0x9, 0x0, 0x20, 0x80000001, 0x5d, 0x565592f0, 0x9, 0x3, 0x8, 0x4, 0x6, 0xcee, 0x4, 0x8, 0x4, 0x20, 0x7, 0xdede, 0xff, 0x2, 0x5, 0x0, 0x5, 0x0, 0x6, 0x5, @perf_config_ext={0x9}, 0x40a, 0xff, 0x3, 0x4, 0x10001, 0x3, 0x3}) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:56 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4300cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:57 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default={0x98, 0x92, 0x9c, 0xaa, 0xb0, 0x40, 0xa}, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:57 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d800200000f5e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:57 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose={0xbb, 0xbb, 0xbb, 0x3}}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:57 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4350cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:57 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @null, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000280)) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) r4 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x4, 0x70, 0x7, 0x64, 0xffffffff, 0x0, 0x0, 0x9, 0x1480, 0x4, 0x0, 0x2, 0x1f, 0x1, 0x6, 0x8, 0xfe, 0x5, 0xffffffff80000000, 0x0, 0x100, 0x20, 0x3, 0x40000, 0x9, 0x125, 0x6, 0x101, 0x5882, 0x6a62, 0x9, 0x4, 0x9, 0x35e1, 0x6, 0x4, 0x1, 0x8001, 0x0, 0xeebf, 0x1, @perf_bp={&(0x7f00000001c0), 0xc}, 0x20102, 0x9, 0x7, 0x0, 0x7, 0x101, 0x8}, 0xffffffffffffffff, 0x3, r0, 0x8) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000300)=0x7, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f00000002c0)=""/2, &(0x7f00000003c0)=0x2) r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x440000, 0x0) ioctl$SG_GET_VERSION_NUM(r5, 0x2282, &(0x7f0000000180)) 19:44:57 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000035e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:57 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee40d0cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:57 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose={0xbb, 0xbb, 0xbb, 0x3}}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:57 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000605e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:57 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xa}, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:57 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4020cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:57 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0xffffff9e) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:57 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000002c0), 0x1) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f00000005c0)={{0x6, @rose, 0x2}, [@rose, @rose, @null, @netrom, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose, @rose, @null]}, 0x48) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/mixer\x00', 0x22001, 0x0) connect$inet(r3, &(0x7f0000000280)={0x2, 0x4e20, @local}, 0x10) listen(r1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r3, 0x2) r4 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) r5 = accept4$nfc_llcp(r1, &(0x7f0000000180), &(0x7f0000000080)=0x60, 0x80000) ioctl$VIDIOC_ENUMAUDOUT(r4, 0xc0345642, &(0x7f0000000500)={0x4083, "bdc67faa74861450d983846b43b8aaddf107aa1652473f55925ce56ca471afe6", 0x2, 0x1}) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000540), &(0x7f0000000580)=0xc) ioctl$TIOCSBRK(r3, 0x5427) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000003c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000740)={0x2d0, r6, 0xb12, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0x8, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x9c, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fff}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}]}, @TIPC_NLA_NODE={0x44, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xc300000000000000}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffffffffffffff00}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}]}, @TIPC_NLA_BEARER={0xb4, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0xd2, @local, 0x4}}, {0x14, 0x2, @in={0x2, 0x4e21, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'veth0_to_team\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x7, @mcast1, 0x4}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xd}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'erspan0\x00'}}]}, @TIPC_NLA_BEARER={0x5c, 0x1, [@TIPC_NLA_BEARER_NAME={0x8, 0x1, @l2={'ib', 0x3a, '\x00'}}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @broadcast}}, {0x14, 0x2, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}]}, @TIPC_NLA_SOCK={0x24, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfff}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'ib', 0x3a, 'veth0_to_team\x00'}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}]}, @TIPC_NLA_LINK={0x70, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x54, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100000001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}]}, 0x2d0}, 0x1, 0x0, 0x0, 0x4000000}, 0x48010) ioctl$RTC_IRQP_READ(r3, 0x8008700b, &(0x7f0000000a80)) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000340)='TIPCv2\x00') write$capi20(r3, &(0x7f0000000a40)={0x10, 0x2, 0x1, 0x82, 0x0, 0x81}, 0x10) sendmsg$TIPC_NL_LINK_GET(r5, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000480)={&(0x7f0000000640)=ANY=[@ANYBLOB="ce000085", @ANYRES16=r7, @ANYBLOB="00002bbd7000fbdbdf25080000003c00f0e80b00030006000000000000000c0004000300000000000000080001007f0000000c00040080000000000000000c000300faffffffffffff703a735c5a31000000000800030002000000440004000001000a004e2240fcfffffe8000000000000000000000000000bb00000000200002000a004e2009000000fe8000000000000000000000000000aa050000001c00020004000400080002000180ffff04000400db040004000400080000e21d6f69640ed45212873c68e473e3ebee60ff000000000000001f61b8050c4074c95b8434dd6fe266"], 0xcc}, 0x1, 0x0, 0x0, 0x8801}, 0x0) 19:44:57 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000045e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:57 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:57 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4080cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:57 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d800200000c5e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:57 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee40b0cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:57 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0xa) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:57 executing program 2 (fault-call:5 fault-nth:0): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:58 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d800200000e5e510befccd7", 0x2e}], 0x1}, 0x0) [ 1364.731264] __nla_parse: 5 callbacks suppressed [ 1364.731271] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 1364.815688] FAULT_INJECTION: forcing a failure. [ 1364.815688] name failslab, interval 1, probability 0, space 0, times 0 [ 1364.854198] CPU: 0 PID: 28410 Comm: syz-executor2 Not tainted 4.20.0+ #3 [ 1364.861070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1364.870448] Call Trace: [ 1364.873073] dump_stack+0x1db/0x2d0 [ 1364.876744] ? dump_stack_print_info.cold+0x20/0x20 [ 1364.881816] ? perf_trace_run_bpf_submit+0x241/0x310 [ 1364.886962] should_fail.cold+0xa/0x15 [ 1364.890890] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1364.896049] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1364.901625] ? memset+0x32/0x40 [ 1364.904973] ? perf_trace_lock_acquire+0x4d7/0x7d0 [ 1364.909951] __should_failslab+0x121/0x190 [ 1364.914226] should_failslab+0x9/0x14 [ 1364.918045] kmem_cache_alloc_node+0x56/0x710 [ 1364.922584] __alloc_skb+0xf4/0x730 [ 1364.926234] ? __local_bh_enable_ip+0x15a/0x270 [ 1364.930924] ? skb_scrub_packet+0x440/0x440 [ 1364.935280] ? trace_hardirqs_on+0xbd/0x310 [ 1364.939645] ? lock_sock_nested+0xe2/0x120 [ 1364.939666] ? trace_hardirqs_off_caller+0x300/0x300 [ 1364.939686] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1364.949021] ? check_preemption_disabled+0x48/0x290 [ 1364.949061] nr_write_internal+0x74/0xeb0 [ 1364.949094] nr_establish_data_link+0x83/0xc0 [ 1364.949113] nr_connect+0x7df/0x1380 [ 1364.949142] ? nr_accept+0xa20/0xa20 [ 1364.969496] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 1364.972012] ? aa_af_perm+0x5d0/0x5d0 [ 1364.972058] ? apparmor_socket_connect+0xb6/0x160 [ 1364.972081] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1364.998333] ? security_socket_connect+0x93/0xc0 [ 1365.003131] __sys_connect+0x357/0x490 [ 1365.007058] ? __ia32_sys_accept+0xb0/0xb0 [ 1365.011329] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1365.015953] ? trace_hardirqs_on+0xbd/0x310 [ 1365.020288] ? __ia32_sys_read+0xb0/0xb0 [ 1365.024414] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1365.029810] ? trace_hardirqs_off_caller+0x300/0x300 [ 1365.034931] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1365.040487] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1365.045268] __x64_sys_connect+0x73/0xb0 [ 1365.049350] do_syscall_64+0x1a3/0x800 [ 1365.053276] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1365.058247] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1365.063306] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1365.068193] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1365.073422] RIP: 0033:0x457ec9 [ 1365.076671] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1365.095593] RSP: 002b:00007f73c40b5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1365.095612] RAX: ffffffffffffffda RBX: 00007f73c40b5c90 RCX: 0000000000457ec9 19:44:58 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xa00000000000000}, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:58 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4230cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1365.095623] RDX: 0000000000000048 RSI: 0000000020000000 RDI: 0000000000000006 [ 1365.095635] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1365.095646] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f73c40b66d4 [ 1365.095656] R13: 00000000004be35a R14: 00000000004ce5e8 R15: 0000000000000005 19:44:58 executing program 5: lsetxattr$security_selinux(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='security.selinux\x00', &(0x7f00000001c0)='system_u:object_r:admin_passwd_exec_t:s0\x00', 0x29, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4987, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x0) r2 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video0\x00', 0x2, 0x0) r3 = syz_open_dev$usb(&(0x7f00000015c0)='/dev/bus/usb/00#/00#\x00', 0x4, 0x80) recvfrom$inet(r2, &(0x7f0000000480)=""/4096, 0x1000, 0x10000, &(0x7f0000001480)={0x2, 0x4e24, @remote}, 0x10) write$P9_RAUTH(r3, &(0x7f0000000440)={0x14, 0x67, 0x1, {0x0, 0x1, 0x2}}, 0x14) ioctl$VIDIOC_DQBUF(r2, 0xc0585611, &(0x7f0000000100)={0x81, 0x5, 0x4, 0x6000, {0x77359400}, {0x7, 0x1, 0x9, 0x5, 0x3, 0x8, "7007e68a"}, 0x609d, 0x2, @fd, 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000001540)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000001500)={0xffffffffffffffff}, 0x106, 0x100d}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r3, &(0x7f0000001580)={0x1, 0x10, 0xfa00, {&(0x7f00000014c0), r4}}, 0x18) listen(r1, 0x17) sendto(r0, &(0x7f00000002c0)="e5bdf73244e6b38b8cc96e9acff5b03e511dd2c6373e9bd0eab29fa79811d78197b4fd30994f5e84c70d2d5f0d0ed61e00be0b6cf397828459c95e6587bb1d2ca06086b52979acb2104d00a40dd2f9ff274a3cd2318f2e62754177c044711d865a70af3e704d552ee6d3379b44b5881e26bfabab08754412d2ba0f16e86430d0412123a36bfcf1808c54eb083ef912e7f92789de4ac270784c0a1a263af3672aa581ed4ff39d490426f391d51c3ad9ffef3858f0621e92adb67d692c956c3e52f36d924faa9664617efa10b51d2ceb27b1ba2a8d400dffac17e3192b58fe90a62183f9690fa5025ae2cf2b4931e13c7daea17a", 0xf3, 0x80, &(0x7f00000003c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bridge0\x00'}}, 0x80) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:58 executing program 2 (fault-call:5 fault-nth:1): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:58 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000025e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:58 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x34000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:44:58 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee42a0cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1365.324012] validate_nla: 76 callbacks suppressed [ 1365.324021] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1365.337874] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1365.353831] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1365.366854] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 1365.404336] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1365.447694] FAULT_INJECTION: forcing a failure. [ 1365.447694] name failslab, interval 1, probability 0, space 0, times 0 [ 1365.468207] CPU: 1 PID: 28437 Comm: syz-executor2 Not tainted 4.20.0+ #3 [ 1365.475062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1365.484418] Call Trace: [ 1365.487043] dump_stack+0x1db/0x2d0 [ 1365.490714] ? dump_stack_print_info.cold+0x20/0x20 [ 1365.495750] ? save_stack+0x45/0xd0 [ 1365.499397] ? kasan_kmalloc+0xcf/0xe0 [ 1365.503298] ? kasan_slab_alloc+0xf/0x20 [ 1365.507382] ? kmem_cache_alloc_node+0x144/0x710 [ 1365.512140] ? __alloc_skb+0xf4/0x730 [ 1365.515946] ? nr_establish_data_link+0x83/0xc0 [ 1365.520622] should_fail.cold+0xa/0x15 [ 1365.524514] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1365.529629] ? perf_trace_run_bpf_submit+0x241/0x310 [ 1365.534737] ? should_fail+0x1e6/0xd22 [ 1365.538631] ? add_lock_to_list.isra.0+0x450/0x450 [ 1365.543571] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1365.549114] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1365.554686] ? check_preemption_disabled+0x48/0x290 [ 1365.559732] __should_failslab+0x121/0x190 [ 1365.564032] should_failslab+0x9/0x14 [ 1365.567835] kmem_cache_alloc_node_trace+0x5a/0x720 [ 1365.572858] ? __alloc_skb+0xf4/0x730 [ 1365.576674] __kmalloc_node_track_caller+0x3d/0x70 [ 1365.581786] __kmalloc_reserve.isra.0+0x40/0xe0 [ 1365.586463] __alloc_skb+0x12d/0x730 [ 1365.590220] ? __local_bh_enable_ip+0x15a/0x270 [ 1365.594901] ? skb_scrub_packet+0x440/0x440 [ 1365.599238] ? trace_hardirqs_on+0xbd/0x310 [ 1365.603566] ? lock_sock_nested+0xe2/0x120 [ 1365.607800] ? trace_hardirqs_off_caller+0x300/0x300 [ 1365.612913] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1365.618452] ? check_preemption_disabled+0x48/0x290 [ 1365.623481] nr_write_internal+0x74/0xeb0 [ 1365.627632] nr_establish_data_link+0x83/0xc0 [ 1365.632127] nr_connect+0x7df/0x1380 [ 1365.635848] ? nr_accept+0xa20/0xa20 [ 1365.639565] ? aa_af_perm+0x5d0/0x5d0 [ 1365.643488] ? apparmor_socket_connect+0xb6/0x160 [ 1365.648339] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1365.653906] ? security_socket_connect+0x93/0xc0 [ 1365.658693] __sys_connect+0x357/0x490 [ 1365.662579] ? __ia32_sys_accept+0xb0/0xb0 [ 1365.666818] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1365.671416] ? trace_hardirqs_on+0xbd/0x310 [ 1365.675764] ? __ia32_sys_read+0xb0/0xb0 [ 1365.679843] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1365.685226] ? trace_hardirqs_off_caller+0x300/0x300 [ 1365.690341] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1365.695877] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1365.700667] __x64_sys_connect+0x73/0xb0 [ 1365.704730] do_syscall_64+0x1a3/0x800 [ 1365.708617] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1365.714051] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1365.719079] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1365.723925] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1365.729122] RIP: 0033:0x457ec9 19:44:59 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee41d0cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1365.732313] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1365.751209] RSP: 002b:00007f73c40b5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1365.758944] RAX: ffffffffffffffda RBX: 00007f73c40b5c90 RCX: 0000000000457ec9 [ 1365.766212] RDX: 0000000000000048 RSI: 0000000020000000 RDI: 0000000000000006 [ 1365.773483] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1365.780754] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f73c40b66d4 [ 1365.788021] R13: 00000000004be35a R14: 00000000004ce5e8 R15: 0000000000000005 19:44:59 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d800200000a5e510befccd7", 0x2e}], 0x1}, 0x0) [ 1365.882733] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1365.907189] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1365.918397] netlink: 'syz-executor1': attribute type 29 has an invalid length. 19:44:59 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x100000000000000}, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1365.952172] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1365.962416] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:59 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000105e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:59 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4390cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:59 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x9effffff00000000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) [ 1366.114161] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:44:59 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) r3 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x10000, 0x200040) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) exit(0x6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) ioctl$SG_SCSI_RESET(r3, 0x2284, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1366.163420] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 1366.201650] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:44:59 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee42c0cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:59 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000085e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:59 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e5134efccd7", 0x2e}], 0x1}, 0x0) 19:44:59 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xa000000}, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:44:59 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee42d0cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:44:59 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee41a0cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:00 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x223}], 0x1}, 0x0) 19:45:00 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0xc000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) [ 1366.656692] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:45:00 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4250cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:00 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x7ffff000}], 0x1}, 0x0) [ 1366.840719] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 1367.044241] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:45:00 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r2, &(0x7f00000002c0)={0xb, 0x10, 0xfa00, {&(0x7f0000000180), r4, 0x3}}, 0x18) rename(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='./file0\x00') listen(r3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) r5 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) writev(r5, &(0x7f0000000680)=[{&(0x7f0000000300)="153bb31c96a26dc9284db35725a55d043f4d73e54cd0897709c3320bf5691d88c3ace6d338925af70e6735d9883583bfedb347b741156e54001ab4d0c623ce00c7d8c807b042cb43a9841e4c4331f04adf8da3596ff833deff0312d7fe6639360a40", 0x62}, {&(0x7f0000000380)="9746e967619941263b58ec9065dbd0163474a7b19aad8b469d8e15a8bf96ed17ba5c4f31480610d848d20f5cd57883e11d864eed172b9d61889050d515c40d4f1f1090235b067a640364948203cc9d343969557a8245e2896d96385ef345ad716ad835953aa110621a8e3c5f9761e8ad47299b669e7eb691961e93bd86d50252c86ec5b18935531f4f12a15617e78dd15d6ab1a763048473b06aeb269ca487dfa9dff4e96de563d28d4c5362a9413240b25b8887c31f9823d4a80dd48a49c571892c6e19df36da5dbc9ae3becb5cccf0b38e795031b8957750d88a85b82008e34f3d44e57c00fdbd25be07c84696ee8194", 0xf1}, {&(0x7f0000000480)="bbc3101ebca7cf23f4e5c3a595e3244bd3bae0249c7647764666cc4052f1b0eea79a6f3f1e1bded53a971921697583ef8dca4dd5ec9b087928b3bb8cba0359b854128b4e12d95f0ea87276b798d34d8e94856374225158a0f9963fcdde16c2eaf333eca46ac192d30e6478f3b52a5857fd549f5fcc5b46b963a6d0397f7bfc993b16f862e52278aba47f6c87020db6e8ba3d96ce9561193190e28ee83d6adb7c394fefb28dde8399d71046f6369f940727cedf6ef591f4033ea2d00d21d186474f399b9090", 0xc5}, {&(0x7f0000000580)="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", 0xff}], 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:00 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4260cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0xb, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:00 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x1000000}, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:00 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0xfffffdef}], 0x1}, 0x0) 19:45:00 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x6800) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:45:00 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4150cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1367.289857] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:45:00 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x103) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:00 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee40e0cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:00 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x200000ee}], 0x1}, 0x0) 19:45:00 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x30}], 0x1}, 0x0) 19:45:00 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4130cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose={0xbb, 0xbb, 0xbb, 0xb}}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:01 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0xf}], 0x1}, 0x0) 19:45:01 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4100cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:01 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xa00}, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:01 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x34}], 0x1}, 0x0) [ 1367.858501] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:45:01 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x3) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:45:01 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4030cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:01 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x2, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000180)=r3) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:01 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x10}], 0x1}, 0x0) 19:45:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose={0xbb, 0xbb, 0xbb, 0x2}}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:01 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4060cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:01 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x7a) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:45:01 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast={0xa2, 0xa6, 0xa8, 0x40, 0x40, 0x40, 0xa00}, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:01 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee40f0cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:01 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0xec0}], 0x1}, 0x0) 19:45:01 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee42b0cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:01 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x33fe0}], 0x1}, 0x0) 19:45:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose={0xbb, 0xbb, 0xbb, 0x3}}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:02 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4040cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:02 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) r3 = accept4$rose(0xffffffffffffffff, &(0x7f0000000080)=@full={0xb, @remote, @bcast, 0x0, [@rose, @remote, @bcast, @netrom, @default, @null]}, &(0x7f0000000180)=0x40, 0x800) getsockopt$rose(r3, 0x104, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:02 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0xc0}], 0x1}, 0x0) 19:45:02 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee41c0cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:02 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0xe03f0300) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:45:02 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x2}, 0x0) 19:45:02 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4120cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:02 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast={0xa2, 0xa6, 0xa8, 0x40, 0x40, 0x40, 0xa}, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:02 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x2000, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:02 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0xffffff1f}, 0x0) 19:45:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose={0xbb, 0xbb, 0xbb, 0x4}}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:02 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x2000000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:45:02 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x300}, 0x0) 19:45:02 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee42e0cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:02 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0xc00e}, 0x0) 19:45:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose={0xbb, 0xbb, 0xbb, 0x6}}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:02 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4330cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:03 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4240cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:03 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast={0xa2, 0xa6, 0xa8, 0x40, 0x40, 0x40, 0xa00000000000000}, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:03 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x34}, 0x0) [ 1369.877285] __nla_parse: 3 callbacks suppressed [ 1369.877295] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:45:03 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x8}, 0x0) 19:45:03 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) r3 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x100000000, 0x8, 0x0, 0xd, 0xe, 0x1, "ff7ea2dac8c4b624bef3747742dc2b8b90c801e421eb4c69be525e86d8f75b2bb90bdd778ef08801572a99001a950326c09ae0f95d5ae08f5377ccc271b78730", "0fc3bab882696f591eb3a9f66feade68faaab9e4186bec6a23a84be7538d1a2694b6e2f0a2d7e1c181d89778f6e9cd9ddbf113ad7fab8e816eae4363fe7e1b68", "58a3965e6306b0265872aeaf9ec379b8ac89a826cf401d79c8311b7493448ca7", [0x4, 0xb8b2]}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:03 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4290cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:03 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x4800) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:45:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose={0xbb, 0xbb, 0xbb, 0x600}}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:03 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0xf0ffffff00000000}, 0x0) [ 1370.192495] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:45:03 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0xc00e000000000000}, 0x0) 19:45:03 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee41b0cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:03 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast={0xa2, 0xa6, 0xa8, 0x40, 0x40, 0x40, 0x100000000000000}, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:03 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0xffffff7f00000000}, 0x0) [ 1370.392797] validate_nla: 68 callbacks suppressed [ 1370.392806] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1370.446044] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:45:03 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000000180)=0x40) r3 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x400, 0x1a300) write$FUSE_WRITE(r3, &(0x7f0000000200)={0x18, 0x0, 0x6}, 0x18) listen(r2, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r3, &(0x7f00000005c0)={&(0x7f0000000280), 0xc, &(0x7f0000000580)={&(0x7f0000000300)={0x260, r4, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x48, 0x1, [@TIPC_NLA_BEARER_PROP={0x44, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100000000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc1f}]}]}, @TIPC_NLA_BEARER={0xcc, 0x1, [@TIPC_NLA_BEARER_PROP={0x44, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x18}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8cb}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x84a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x200000000000000, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xcf}}, {0x14, 0x2, @in={0x2, 0x4e24, @loopback}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x7, @local, 0x5b}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x3, @mcast1, 0xffff}}}}]}, @TIPC_NLA_SOCK={0x38, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6b4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8000}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8000}]}, @TIPC_NLA_SOCK={0x8, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NET={0x10, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}]}, @TIPC_NLA_BEARER={0x7c, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x6b4, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x2}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x3, @mcast1, 0x3}}, {0x14, 0x2, @in={0x2, 0x4e22, @multicast2}}}}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}]}, @TIPC_NLA_NODE={0x14, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}]}, @TIPC_NLA_MON={0x4c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100000001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x81}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5474634d}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x260}, 0x1, 0x0, 0x0, 0x400c001}, 0x810) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:03 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0x10000000}, 0x0) 19:45:03 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4370cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1370.646055] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1370.677025] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:45:04 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0x60}, 0x0) [ 1370.787968] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:45:04 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x4c00) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:45:04 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee40a0cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:04 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast={0xa2, 0xa6, 0xa8, 0x40, 0x40, 0x40, 0xa000000}, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1370.914129] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1370.933481] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:45:04 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0xec0}, 0x0) [ 1370.977775] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:45:04 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4270cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:04 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0xc00000000000000}, 0x0) 19:45:04 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x4e, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) socketpair(0xa, 0x8080f, 0x41a6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000002c0)=0x0) get_robust_list(r5, &(0x7f0000000440)=&(0x7f0000000400)={&(0x7f0000000380)={&(0x7f0000000340)}, 0x0, &(0x7f00000003c0)}, &(0x7f0000000480)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x7fff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000200)={r6, 0x2}, &(0x7f0000000280)=0x8) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x80000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000300)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1371.173909] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1371.209794] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:45:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:04 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee41e0cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:04 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0xf0ffffffffffff}, 0x0) 19:45:04 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast={0xa2, 0xa6, 0xa8, 0x40, 0x40, 0x40, 0x1000000}, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1371.463269] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:45:04 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0x8000000}, 0x0) [ 1371.509845] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1371.532118] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:45:04 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x8) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:45:05 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4220cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:05 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0x3000000}, 0x0) 19:45:05 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x100000081) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@broadcast, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x12}}, 0xc) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000001c0)={'broute\x00'}, &(0x7f0000000280)=0x78) [ 1371.745255] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:45:05 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0x1a12}, 0x0) 19:45:05 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4320cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:05 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x3}, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:05 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0xf0ffff}, 0x0) 19:45:05 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x208000, 0x0) recvfrom$ax25(r3, &(0x7f0000000180)=""/178, 0xb2, 0x10000, &(0x7f0000000280)={{0x3, @null, 0x3}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x48) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:05 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4280cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:05 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0x4000000}, 0x0) [ 1372.294575] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:45:05 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0xeffdffff00000000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:45:05 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4070cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:05 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0x3}, 0x0) 19:45:05 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) r3 = syz_open_dev$cec(&(0x7f00000002c0)='/dev/cec#\x00', 0x1, 0x2) sendto$inet6(r3, &(0x7f0000000300)="418f593d34557bfd417828ee46be8b0efe34ebb4f8ccf699c7f99563ca30890a569f59c4229ec3e17a4f9797", 0x2c, 0x814, &(0x7f0000000340)={0xa, 0x4e22, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xd1}, 0x1c) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f00000003c0)={0x9, 0xfff, 0x8001, 0x1, 0xffffffff}) r4 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x80, 0x40000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x6e, "dc1afd184da7e4091e958059657c966ef3de5dc40f99ccfea8cfdcea4631c258622dcb4730cd6a279bc1f0ae272375cb403d01687111ea936beeed460490645875659da4e4bc66930502fb90145b39ccdcb074c825339562a975bb3a7d9cf8312045d3dbea51cf584ece13a688a1"}, &(0x7f0000000200)=0x76) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000280)={r5, 0x48000000}, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:05 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0x400000000000000}, 0x0) [ 1372.642483] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 1372.643755] [ 1372.652598] ================================ [ 1372.656997] WARNING: inconsistent lock state [ 1372.661414] 4.20.0+ #3 Not tainted [ 1372.664947] -------------------------------- [ 1372.669362] inconsistent {IN-SOFTIRQ-W} -> {SOFTIRQ-ON-W} usage. [ 1372.675529] syz-executor5/28870 [HC0[0]:SC0[0]:HE1:SE1] takes: [ 1372.681512] 0000000065cf87f1 (slock-AF_NETROM){+.?.}, at: nr_find_socket+0x117/0x160 19:45:06 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0xf000000}, 0x0) [ 1372.689425] {IN-SOFTIRQ-W} state was registered at: [ 1372.694461] lock_acquire+0x1db/0x570 [ 1372.698358] _raw_spin_lock+0x2f/0x40 [ 1372.702262] nr_find_socket+0x117/0x160 [ 1372.706323] nr_rx_frame+0x38c/0x1d50 [ 1372.710643] nr_loopback_timer+0x7b/0x170 [ 1372.714949] call_timer_fn+0x254/0x900 [ 1372.718930] __run_timers+0x6fc/0xd50 [ 1372.722825] run_timer_softirq+0x52/0xb0 [ 1372.726973] __do_softirq+0x30b/0xb11 [ 1372.730863] irq_exit+0x180/0x1d0 [ 1372.734419] smp_apic_timer_interrupt+0x1b7/0x760 [ 1372.739355] apic_timer_interrupt+0xf/0x20 [ 1372.743700] native_safe_halt+0x2/0x10 [ 1372.747701] arch_cpu_idle+0x10/0x20 [ 1372.751501] default_idle_call+0x36/0x90 [ 1372.755650] do_idle+0x386/0x5d0 [ 1372.759103] cpu_startup_entry+0x1b/0x20 [ 1372.763257] rest_init+0x245/0x37b [ 1372.766935] arch_call_rest_init+0xe/0x1b [ 1372.771189] start_kernel+0x882/0x8bd [ 1372.775083] x86_64_start_reservations+0x29/0x2b [ 1372.779941] x86_64_start_kernel+0x77/0x7b [ 1372.784283] secondary_startup_64+0xa4/0xb0 [ 1372.788704] irq event stamp: 566 [ 1372.792099] hardirqs last enabled at (563): [] __local_bh_enable_ip+0x15a/0x270 [ 1372.801206] hardirqs last disabled at (565): [] __local_bh_enable_ip+0x11a/0x270 [ 1372.810309] softirqs last enabled at (566): [] nr_find_socket+0x12d/0x160 [ 1372.818905] softirqs last disabled at (564): [] nr_find_socket+0x24/0x160 [ 1372.820977] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 1372.827415] [ 1372.827415] other info that might help us debug this: [ 1372.827419] Possible unsafe locking scenario: [ 1372.827419] [ 1372.827422] CPU0 [ 1372.827425] ---- [ 1372.827428] lock(slock-AF_NETROM); [ 1372.827437] [ 1372.827439] lock(slock-AF_NETROM); [ 1372.827447] [ 1372.827447] *** DEADLOCK *** [ 1372.827447] [ 1372.827456] 1 lock held by syz-executor5/28870: [ 1372.827460] #0: 0000000065cf87f1 (slock-AF_NETROM){+.?.}, at: nr_find_socket+0x117/0x160 [ 1372.871375] kobject: 'loop1' (0000000015f1c278): kobject_uevent_env [ 1372.874772] [ 1372.874772] stack backtrace: [ 1372.874790] CPU: 0 PID: 28870 Comm: syz-executor5 Not tainted 4.20.0+ #3 [ 1372.874798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1372.874803] Call Trace: [ 1372.874841] dump_stack+0x1db/0x2d0 [ 1372.874859] ? dump_stack_print_info.cold+0x20/0x20 [ 1372.883325] kobject: 'loop1' (0000000015f1c278): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1372.889604] ? nr_find_socket+0x24/0x160 [ 1372.889689] ? vprintk_func+0x86/0x189 [ 1372.889707] print_usage_bug.cold+0x330/0x42a [ 1372.895219] kobject: 'loop4' (00000000c6c69b6a): kobject_uevent_env [ 1372.901050] ? save_stack_trace+0x1a/0x20 [ 1372.901066] mark_lock+0x10c4/0x1cd0 [ 1372.901080] ? print_shortest_lock_dependencies+0x90/0x90 [ 1372.901095] ? print_usage_bug+0xd0/0xd0 [ 1372.910833] kobject: 'loop4' (00000000c6c69b6a): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1372.913024] ? reacquire_held_locks+0xfb/0x520 [ 1372.913052] ? nr_find_socket+0x117/0x160 [ 1372.913067] mark_held_locks+0xb1/0x100 [ 1372.913083] ? __local_bh_enable_ip+0x15a/0x270 [ 1372.994263] ? __local_bh_enable_ip+0x15a/0x270 [ 1372.998927] lockdep_hardirqs_on+0x415/0x5d0 [ 1373.003322] trace_hardirqs_on+0xbd/0x310 [ 1373.007790] ? _raw_spin_unlock_bh+0x31/0x40 [ 1373.012180] ? trace_hardirqs_off_caller+0x300/0x300 [ 1373.017280] ? do_raw_spin_unlock+0xa0/0x330 [ 1373.021671] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1373.027190] ? check_preemption_disabled+0x48/0x290 [ 1373.032188] ? do_raw_spin_trylock+0x270/0x270 [ 1373.036751] ? nr_find_socket+0x12d/0x160 [ 1373.040889] __local_bh_enable_ip+0x15a/0x270 [ 1373.045404] _raw_spin_unlock_bh+0x31/0x40 [ 1373.049630] nr_find_socket+0x12d/0x160 [ 1373.053585] nr_find_next_circuit+0x71/0x90 [ 1373.057890] nr_connect+0x6e8/0x1380 [ 1373.061590] ? nr_accept+0xa20/0xa20 [ 1373.065288] ? aa_af_perm+0x5d0/0x5d0 [ 1373.069093] ? apparmor_socket_connect+0xb6/0x160 [ 1373.073920] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1373.079442] ? security_socket_connect+0x93/0xc0 [ 1373.084184] __sys_connect+0x357/0x490 [ 1373.088056] ? __ia32_sys_accept+0xb0/0xb0 [ 1373.092310] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1373.096887] ? trace_hardirqs_on+0xbd/0x310 [ 1373.101204] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1373.106726] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1373.112070] ? trace_hardirqs_off_caller+0x300/0x300 [ 1373.117155] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1373.122678] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1373.127430] __x64_sys_connect+0x73/0xb0 [ 1373.131494] do_syscall_64+0x1a3/0x800 [ 1373.135386] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1373.140326] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1373.145340] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1373.150169] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1373.155341] RIP: 0033:0x457ec9 [ 1373.158536] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1373.177420] RSP: 002b:00007fdc737f5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1373.185117] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457ec9 19:45:06 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x4}, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:06 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0x65580000}, 0x0) 19:45:06 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4380cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:06 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x10000000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) [ 1373.192386] RDX: 0000000000000048 RSI: 0000000020000000 RDI: 0000000000000006 [ 1373.199659] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1373.206932] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdc737f66d4 [ 1373.214207] R13: 00000000004be35a R14: 00000000004ce5e8 R15: 00000000ffffffff [ 1373.266423] kobject: 'loop3' (00000000e7ef2ce4): kobject_uevent_env [ 1373.279915] kobject: 'loop3' (00000000e7ef2ce4): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1373.290928] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:45:06 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0xf0ffffff}, 0x0) 19:45:06 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4160cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1373.383166] kobject: 'loop1' (0000000015f1c278): kobject_uevent_env [ 1373.390018] kobject: 'loop1' (0000000015f1c278): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1373.414855] kobject: 'loop4' (00000000c6c69b6a): kobject_uevent_env [ 1373.441473] kobject: 'loop4' (00000000c6c69b6a): fill_kobj_path: path = '/devices/virtual/block/loop4' 19:45:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:06 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0x1000000}, 0x0) 19:45:06 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4360cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:06 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) getresuid(&(0x7f0000000200)=0x0, &(0x7f00000007c0), &(0x7f0000000800)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@loopback, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000940)=0xe8) getresuid(&(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00)=0x0) syz_mount_image$erofs(&(0x7f0000000080)='erofs\x00', &(0x7f0000000180)='./file0\x00', 0x100, 0x6, &(0x7f0000000700)=[{&(0x7f0000000280)="8b6e479e266816614bbd5f44a62eebc28b0a8cbdcbee0708e54a8016675aefa93c01e530e4790c838256fc99be8b1a0639755619d562663ff8ec2d8727604efe13e88e3d11290d04e0dc67ab94970131161f7f098a5650cd51ce86d5a31a423573265f362f7d6eefd2c7d011f3314a47dd2c26da71b11c542d776ee5baf302940e715b6b82a093ec0afbae84f5f317df275db2b20c41e0331f11e6cb5b70c30943d2b51ddb95af58120206d1385bb38d77824f9b868abf61b834bcd94c7867b4b9d57f6e0e3408427c24d58a875a50ff888c01ee3c453bf148c9d6", 0xdb, 0x7}, {&(0x7f00000001c0)="e0883fea83572f81e7264641f632f239c177151cdce681d64986eec317876051f8deaabf", 0x24, 0x6000}, {&(0x7f0000000380)="2047f8b659f8b72b1c238b81617e0a8cfd1f0195d85e8fc8bc795b5ab7bada98b6509511a702245e737fd3f86a75d8883254e15960376ae3bfa475829b7a05be130dadb48de5e106f84b119ebf0ec1624961e389a7a44c46fff575435116e11caba68510f2a21d6bb5f4632b288658ceee2c9a92b9df74adad6989b13ac26b68cab94206be14f85cce69a6f3e0a43bc6f2c9782c0a01da5487bcc18db55458756f1d72d3902ba75867fa7dacf752cc542f24d8e98798b2cc4ebbf568125549b9e0dda81c3efa1c333d2d311ca18121214994eb573278479bda4b0deb74682cb7c14807fbef0b", 0xe6, 0x1}, {&(0x7f0000000480)="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", 0xfe, 0xa884}, {&(0x7f0000000580)="bbc72284aa50a25917d94bcad0d027b3ff5b65499bbf3185f9260df31364c767df628481e9fd256fb5e9a871da988a0751d7e58a56ed04e750d8e93e15e003dcfedd01ea61554042a60efd78478d05fab0419a8a2d7d20d5510f871f8eae65b186df684260877e6f2a53284338af4392201866dd370bd54f79f7a2efe9c6ffe55e68ce88", 0x84, 0x1f}, {&(0x7f0000000640)="33b819ca2120c1045b72c13cd3b3e9bde2ebd2ff05581c1b328cde5823772867d566faee1a474e488f6148d9efcdc19bef2602a7519e1b9993ad12eb42336fa66f4b20784f8b8e5af414f9f88a40ccef0392cfe761708377639e8e6e22980a58f628963b5d72e42cbc5a4d5b8ac9c2d251a03ec7e0367d79e62d9f5a9a546d688e507fdd22c19f31a2a26ead47fd24b35868d97f4e165bb2ad147b3fd903b60f525fe49a1d90b59e8a7e4691ff7d94c80c10d1a32c23f376cb55309e1221", 0xbe, 0xffffffff}], 0x1000, &(0x7f0000000a40)={[{@user_xattr='user_xattr'}, {@acl='acl'}, {@acl='acl'}, {@nouser_xattr='nouser_xattr'}], [{@hash='hash'}, {@uid_eq={'uid', 0x3d, r3}}, {@dont_appraise='dont_appraise'}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@dont_measure='dont_measure'}, {@euid_eq={'euid', 0x3d, r4}}, {@smackfsdef={'smackfsdef', 0x3d, '.'}}, {@dont_hash='dont_hash'}, {@euid_lt={'euid<', r5}}, {@fsmagic={'fsmagic', 0x3d, 0x4}}]}) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1373.527288] kobject: 'loop1' (0000000015f1c278): kobject_uevent_env [ 1373.547753] kobject: 'loop1' (0000000015f1c278): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1373.612135] kobject: 'loop2' (000000005abaa1a0): kobject_uevent_env 19:45:06 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x6}, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:07 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0xf000}, 0x0) 19:45:07 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4090cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1373.667828] kobject: 'loop2' (000000005abaa1a0): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1373.711253] kobject: 'loop5' (000000001d6f2453): kobject_uevent_env [ 1373.725265] kobject: 'loop5' (000000001d6f2453): kobject_uevent_env [ 1373.742619] kobject: 'loop5' (000000001d6f2453): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1373.756436] kobject: 'loop5' (000000001d6f2453): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1373.769670] kobject: 'loop4' (00000000c6c69b6a): kobject_uevent_env [ 1373.776411] kobject: 'loop4' (00000000c6c69b6a): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1373.801373] kobject: 'loop3' (00000000e7ef2ce4): kobject_uevent_env 19:45:07 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4140cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1373.818416] kobject: 'loop3' (00000000e7ef2ce4): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1373.835767] kobject: 'loop1' (0000000015f1c278): kobject_uevent_env [ 1373.847351] kobject: 'loop1' (0000000015f1c278): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1373.860196] kobject: 'loop4' (00000000c6c69b6a): kobject_uevent_env 19:45:07 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0xfffffff0}, 0x0) 19:45:07 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0xf000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) [ 1373.869123] kobject: 'loop5' (000000001d6f2453): kobject_uevent_env [ 1373.876362] kobject: 'loop4' (00000000c6c69b6a): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1373.886239] kobject: 'loop5' (000000001d6f2453): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1373.923056] kobject: 'loop0' (000000001194c1d6): kobject_uevent_env [ 1373.945931] kobject: 'loop0' (000000001194c1d6): fill_kobj_path: path = '/devices/virtual/block/loop0' 19:45:07 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x600}, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:07 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4190cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1374.086085] kobject: 'loop3' (00000000e7ef2ce4): kobject_uevent_env [ 1374.100604] kobject: 'loop3' (00000000e7ef2ce4): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1374.174243] kobject: 'loop1' (0000000015f1c278): kobject_uevent_env [ 1374.184397] kobject: 'loop1' (0000000015f1c278): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1374.225375] kobject: 'loop4' (00000000c6c69b6a): kobject_uevent_env [ 1374.232080] kobject: 'loop4' (00000000c6c69b6a): fill_kobj_path: path = '/devices/virtual/block/loop4' 19:45:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:07 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r3 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000080)={0x81, 0x8, 0xb}) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0xfffffffffffffffe) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:07 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0xf00000000000000}, 0x0) 19:45:07 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee45209ecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:07 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x700) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) [ 1374.268295] kobject: 'loop0' (000000001194c1d6): kobject_uevent_env [ 1374.276796] kobject: 'loop0' (000000001194c1d6): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1374.323040] kobject: 'loop2' (000000005abaa1a0): kobject_uevent_env [ 1374.342695] kobject: 'loop2' (000000005abaa1a0): fill_kobj_path: path = '/devices/virtual/block/loop2' 19:45:07 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee45252ecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:07 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0x200000000000000}, 0x0) [ 1374.423330] kobject: 'loop4' (00000000c6c69b6a): kobject_uevent_env [ 1374.442415] kobject: 'loop4' (00000000c6c69b6a): fill_kobj_path: path = '/devices/virtual/block/loop4' 19:45:07 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee45263ecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:07 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose={0xbb, 0xbb, 0xbb, 0xa}, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1374.490949] kobject: 'loop1' (0000000015f1c278): kobject_uevent_env [ 1374.523696] kobject: 'loop1' (0000000015f1c278): fill_kobj_path: path = '/devices/virtual/block/loop1' 19:45:07 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:45:07 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0x1a120000}, 0x0) [ 1374.572815] kobject: 'loop4' (00000000c6c69b6a): kobject_uevent_env [ 1374.611783] kobject: 'loop4' (00000000c6c69b6a): fill_kobj_path: path = '/devices/virtual/block/loop4' 19:45:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose, 0xb}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:08 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0300fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1374.658636] kobject: 'loop3' (00000000e7ef2ce4): kobject_uevent_env [ 1374.684064] kobject: 'loop3' (00000000e7ef2ce4): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1374.720998] kobject: 'loop0' (000000001194c1d6): kobject_uevent_env [ 1374.743045] kobject: 'loop0' (000000001194c1d6): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1374.772406] kobject: 'loop1' (0000000015f1c278): kobject_uevent_env [ 1374.793853] kobject: 'loop1' (0000000015f1c278): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1374.818457] kobject: 'loop2' (000000005abaa1a0): kobject_uevent_env [ 1374.830983] kobject: 'loop2' (000000005abaa1a0): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1374.844150] kobject: 'loop1' (0000000015f1c278): kobject_uevent_env [ 1374.852900] kobject: 'loop1' (0000000015f1c278): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1374.867964] kobject: 'loop4' (00000000c6c69b6a): kobject_uevent_env [ 1374.883506] kobject: 'loop4' (00000000c6c69b6a): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1374.919157] __nla_parse: 6 callbacks suppressed [ 1374.919184] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 1374.919796] kobject: 'loop3' (00000000e7ef2ce4): kobject_uevent_env [ 1374.952023] kobject: 'loop3' (00000000e7ef2ce4): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1374.985570] kobject: 'loop0' (000000001194c1d6): kobject_uevent_env [ 1374.992149] kobject: 'loop0' (000000001194c1d6): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1375.097927] kobject: 'loop2' (000000005abaa1a0): kobject_uevent_env [ 1375.104481] kobject: 'loop2' (000000005abaa1a0): fill_kobj_path: path = '/devices/virtual/block/loop2' 19:45:08 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000180)={0x4, 0x70, 0xd7a, 0x8, 0xe0e, 0xfffffffffffffffa, 0x0, 0xfff, 0x1010, 0x5, 0x853, 0x96, 0x4, 0x7fff, 0x80, 0x1f, 0x401, 0x42dd, 0x5, 0x1ff, 0x4, 0x8, 0x0, 0x2, 0xcc, 0x8, 0xfff, 0xfffffffffffffff8, 0x2, 0x4, 0x40, 0x0, 0x2, 0x7fffffff, 0x4, 0x4, 0x2, 0x8, 0x0, 0xfff, 0x2, @perf_bp={&(0x7f0000000080), 0x1}, 0x420, 0x8, 0x42, 0x7, 0x2, 0x2, 0x6}) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) r3 = shmget(0x3, 0x1000, 0x54000021, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000200)=""/31) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:08 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0x2}, 0x0) 19:45:08 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff5200fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:08 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x15}, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:08 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x6000000000000000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:45:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose, 0xb00000000000000}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1375.185306] kobject: 'loop5' (000000001d6f2453): kobject_uevent_env [ 1375.205915] kobject: 'loop5' (000000001d6f2453): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1375.217478] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:45:08 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e03fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:08 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0x5865}, 0x0) [ 1375.305857] kobject: 'loop4' (00000000c6c69b6a): kobject_uevent_env [ 1375.326522] kobject: 'loop4' (00000000c6c69b6a): fill_kobj_path: path = '/devices/virtual/block/loop4' 19:45:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose, 0x100000000000000}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1375.352495] kobject: 'loop1' (0000000015f1c278): kobject_uevent_env [ 1375.368060] kobject: 'loop1' (0000000015f1c278): fill_kobj_path: path = '/devices/virtual/block/loop1' 19:45:08 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e60fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:08 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0xe00}, 0x0) [ 1375.418610] kobject: 'loop2' (000000005abaa1a0): kobject_uevent_env [ 1375.439914] kobject: 'loop2' (000000005abaa1a0): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1375.456962] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 1375.486281] kobject: 'loop4' (00000000c6c69b6a): kobject_uevent_env [ 1375.518517] validate_nla: 38 callbacks suppressed [ 1375.518528] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:45:08 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0xf0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) [ 1375.529470] kobject: 'loop4' (00000000c6c69b6a): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1375.577588] kobject: 'loop0' (000000001194c1d6): kobject_uevent_env [ 1375.595148] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1375.599498] kobject: 'loop0' (000000001194c1d6): fill_kobj_path: path = '/devices/virtual/block/loop0' 19:45:08 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) r3 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_G_ENC_INDEX(r3, 0x8818564c, &(0x7f0000000280)) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, 0x0, 0xfffffffffffffe62) 19:45:08 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0x300}, 0x0) [ 1375.623695] kobject: 'loop1' (0000000015f1c278): kobject_uevent_env [ 1375.642631] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 1375.663001] kobject: 'loop1' (0000000015f1c278): fill_kobj_path: path = '/devices/virtual/block/loop1' 19:45:09 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e6cfa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1375.695640] kobject: 'loop5' (000000001d6f2453): kobject_uevent_env [ 1375.736127] kobject: 'loop5' (000000001d6f2453): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1375.793037] kobject: 'loop4' (00000000c6c69b6a): kobject_uevent_env [ 1375.798421] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1375.814829] kobject: 'loop4' (00000000c6c69b6a): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1375.819201] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1375.843436] kobject: 'loop1' (0000000015f1c278): kobject_uevent_env [ 1375.865694] kobject: 'loop1' (0000000015f1c278): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1375.890148] kobject: 'loop2' (000000005abaa1a0): kobject_uevent_env [ 1375.897408] kobject: 'loop2' (000000005abaa1a0): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1375.919545] kobject: 'loop4' (00000000c6c69b6a): kobject_uevent_env [ 1375.926161] kobject: 'loop4' (00000000c6c69b6a): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1375.955396] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 1376.027106] kobject: 'loop5' (000000001d6f2453): kobject_uevent_env [ 1376.033731] kobject: 'loop5' (000000001d6f2453): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1376.044726] kobject: 'loop0' (000000001194c1d6): kobject_uevent_env [ 1376.051240] kobject: 'loop0' (000000001194c1d6): fill_kobj_path: path = '/devices/virtual/block/loop0' 19:45:09 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x2}, @rose, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:09 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0x121a}, 0x0) 19:45:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose, 0xb000000}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:09 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e7afa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:09 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x2400, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x2, 0x4c9, 0x3, 0x7, 0x0, 0x8, 0x2000, 0x8, 0x1b7, 0xa72a, 0x1f, 0x80, 0x5, 0xfff, 0x0, 0x9, 0x1, 0x1, 0x2, 0xfffffffffffffff9, 0x100, 0x20, 0x3ff, 0x7, 0x0, 0x9, 0x2, 0x3f, 0x0, 0x1, 0xffff, 0x1, 0x6, 0x0, 0x0, 0x40, 0x0, 0x9, 0x3, @perf_bp={&(0x7f0000000080), 0x4}, 0xc56c757fa00c6417, 0x4, 0xc000000000, 0x9, 0x6, 0x400, 0x4}, 0x0, 0x8, r0, 0x3) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$VIDIOC_LOG_STATUS(r3, 0x5646, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r3, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c2}, 0x0, 0x0, r1, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:09 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0xa00) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) [ 1376.194869] kobject: 'loop3' (00000000e7ef2ce4): kobject_uevent_env [ 1376.201031] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 1376.222173] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1376.223753] kobject: 'loop3' (00000000e7ef2ce4): fill_kobj_path: path = '/devices/virtual/block/loop3' 19:45:09 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0xc}, 0x0) [ 1376.255945] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:45:09 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e05fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1376.311373] kobject: 'loop1' (0000000015f1c278): kobject_uevent_env [ 1376.332405] kobject: 'loop1' (0000000015f1c278): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1376.380685] kobject: 'loop4' (00000000c6c69b6a): kobject_uevent_env [ 1376.400794] kobject: 'loop4' (00000000c6c69b6a): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1376.412877] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1376.426076] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:45:09 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0x40030000000000}, 0x0) 19:45:09 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e10fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1376.470925] kobject: 'loop1' (0000000015f1c278): kobject_uevent_env [ 1376.477419] kobject: 'loop1' (0000000015f1c278): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1376.482207] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 1376.526418] kobject: 'loop4' (00000000c6c69b6a): kobject_uevent_env [ 1376.541729] kobject: 'loop4' (00000000c6c69b6a): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1376.566019] netlink: 'syz-executor4': attribute type 29 has an invalid length. 19:45:09 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x5000000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:45:09 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0xc000000}, 0x0) [ 1376.584120] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 1376.598763] kobject: 'loop0' (000000001194c1d6): kobject_uevent_env [ 1376.623233] kobject: 'loop0' (000000001194c1d6): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1376.657669] kobject: 'loop2' (000000005abaa1a0): kobject_uevent_env [ 1376.684004] kobject: 'loop2' (000000005abaa1a0): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1376.698214] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 1376.703670] kobject: 'loop1' (0000000015f1c278): kobject_uevent_env [ 1376.723239] kobject: 'loop1' (0000000015f1c278): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1376.745485] kobject: 'loop4' (00000000c6c69b6a): kobject_uevent_env 19:45:10 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose={0xbb, 0xbb, 0xbb, 0x15}, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose, 0x1000000}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:10 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e48fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:10 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0x8100000000000000}, 0x0) [ 1376.769855] kobject: 'loop4' (00000000c6c69b6a): fill_kobj_path: path = '/devices/virtual/block/loop4' 19:45:10 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000003740)='/dev/full\x00', 0x100, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000003780)) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) r3 = openat$vfio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vfio/vfio\x00', 0x0, 0x0) write$9p(r3, &(0x7f0000000280)="0e8030ae622c95138b1d3bb19191b40af856ce1c9f878d61dfa3b3aca3768c346db440af76244e8d2508d73e4e08b1f993c6ec0321cc7f055f8a4906c60b1ed35e7babf34ef7c658c4084e1cbc5574fc3c4e671a912baa66a978d2585a1025b40311a4f0c0aad2e1da30bce0edb4cefd768fed0702c41cae34376061fce07f5fc6f519eb92dc3072c133b0b64e98e0352f8e1a382d6e0c26a89ef04ea47520f5f34455407b58a47e809d09211bc0e31a18703ffb65030a4b64c53483610681f3ce0f04a9183532d9212dbcffa3c334d674abb14818a67b26d80434d5044f73fb3aff3291562dfd205938e4a0df25b55962cec4a0", 0xf4) listen(0xffffffffffffffff, 0x1) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) r4 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000000180)={[0xd000, 0x1], 0xe74b, 0x0, 0x3}) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14, 0x69, 0x1, {0x40, 0x3, 0x5}}, 0x14) [ 1376.816135] kobject: 'loop1' (0000000015f1c278): kobject_uevent_env [ 1376.845666] kobject: 'loop1' (0000000015f1c278): fill_kobj_path: path = '/devices/virtual/block/loop1' 19:45:10 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e08fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:10 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0x1a12000000000000}, 0x0) [ 1376.931017] kobject: 'loop3' (00000000e7ef2ce4): kobject_uevent_env [ 1376.958244] kobject: 'loop3' (00000000e7ef2ce4): fill_kobj_path: path = '/devices/virtual/block/loop3' 19:45:10 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0x1000000000000000}, 0x0) 19:45:10 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e0afa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 1376.984893] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 1376.987158] kobject: 'loop5' (000000001d6f2453): kobject_uevent_env [ 1377.024105] kobject: 'loop5' (000000001d6f2453): fill_kobj_path: path = '/devices/virtual/block/loop5' 19:45:10 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0xf000000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) 19:45:10 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0xc00e0000}, 0x0) [ 1377.046702] kobject: 'loop4' (00000000c6c69b6a): kobject_uevent_env [ 1377.059926] kobject: 'loop4' (00000000c6c69b6a): fill_kobj_path: path = '/devices/virtual/block/loop4' 19:45:10 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose={0xbb, 0xbb, 0xbb, 0x2}, @null]}, 0x48) listen(r2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b00, 0x0, 0x3, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, r0, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) [ 1377.104817] kobject: 'loop1' (0000000015f1c278): kobject_uevent_env [ 1377.115265] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 1377.128025] kobject: 'loop1' (0000000015f1c278): fill_kobj_path: path = '/devices/virtual/block/loop1' 19:45:10 executing program 1: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1, 0x0, 0x600}, 0x0) [ 1377.161610] kobject: 'loop0' (000000001194c1d6): kobject_uevent_env [ 1377.172109] kobject: 'loop0' (000000001194c1d6): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1377.183821] kobject: 'loop1' (0000000015f1c278): kobject_uevent_env [ 1377.191033] kobject: 'loop1' (0000000015f1c278): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1377.225613] kobject: 'loop3' (00000000e7ef2ce4): kobject_uevent_env [ 1377.245631] kobject: 'loop3' (00000000e7ef2ce4): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1377.279700] kobject: 'loop4' (00000000c6c69b6a): kobject_uevent_env [ 1377.302022] kobject: 'loop4' (00000000c6c69b6a): fill_kobj_path: path = '/devices/virtual/block/loop4' 19:45:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose, 0xb00}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x4400, 0x0) listen(r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3b00, 0x5, 0x0, 0x0, 0x0, 0x626, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x0, 0x0, 0x3, 0x2, 0x100000000, 0x7, 0x5, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xffff}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) 19:45:10 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e74fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) 19:45:10 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x20, 0x12, 0x101}, 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x5) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000600000000bb000000000000000003000500000000000200423b000000000000004000000000b7fb4e4a1887e1b7f5551e14baa67eeae91649485d"], 0x95}}, 0x0) [ 1377.463622] kobject: 'loop2' (000000005abaa1a0): kobject_uevent_env [ 1377.478000] kobject: 'loop2' (000000005abaa1a0): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1377.547241] kobject: 'loop3' (00000000e7ef2ce4): kobject_uevent_env [ 1377.558253] kobject: 'loop3' (00000000e7ef2ce4): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1377.597199] kobject: 'loop4' (00000000c6c69b6a): kobject_uevent_env [ 1377.603888] kobject: 'loop4' (00000000c6c69b6a): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1377.617652] kobject: 'loop0' (000000001194c1d6): kobject_uevent_env [ 1377.624751] kobject: 'loop0' (000000001194c1d6): fill_kobj_path: path = '/devices/virtual/block/loop0' 19:45:11 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$packet(r0, &(0x7f0000004600)={0x11, 0x0, 0x0}, &(0x7f0000004640)=0x14) sendmmsg(r1, &(0x7f00000080c0)=[{{&(0x7f0000000180)=@sco={0x1f, {0x1e23, 0x80000001, 0x8, 0x5, 0x2, 0x1ff}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)="c4490d28ba6edf636256e5b4a0ab389b13ef4ea939984476d6ae59fd9089468ce93ff1ea8ab884f983f6bb2c564c186454b282d078b0188b468f5c655ea83236286e6f534b186fb9ed8bbcf3e134bf651615ba8a979e32a3419eadca1681ad3077b9e80857047271ea912ed6d8a3bb2882e417268cf8d773f8a10fd095731fd8cf2523d1bdf2be12edbaf0ccb81a3f135e85d37a6b60cf8d731470e38f87cdd224c7e07473b05617154dfb3e0cc735cf46", 0xb1}, {&(0x7f0000000340)="180679e203498e3f220a2895632094b7a951827e175e47a9429626d1955db44cee24f37d143763a3f04e276351c145e81c8bf23b6eecd9c6dba0ae67c6ea214f9a9f0acefec181233a5474c9fc45a5816ff7a0aa18f55bd8d9adf20200bc1065edc2bcfb20b7cae2f1ef12522d3f9ab452b16b9cd0e6d30e01a22d364c9312d2c5ba7465e638c5b8a3e539206719cf3105b0117988270fbc2c54c11ec9059fe1", 0xa0}, {&(0x7f0000000400)="2507856cf1226f4ff8928421e132368e8147b7bfa2bd5ad6eeabcf5d6789f40e948daa7448ee49e2b68d85ef638b522c5bd4fe23029fa478c9f10557fdf3ebaebdb6b1eec64164cb872c0400f9536f94a592c2886c1d8eb95f2951c400cdab95f7f73a0354a1db8bd5c5acd2762f2f9ca54f063fbf76f89f66c2522d3fc38fe9ac3e83c25f8b3f09e80d52ff11351add9328f877f79ae21c330671c826f209647351f1b25ac41e8732746797aec0ef857a3e6015a878b51280a68f2d7fd44a1807d3cd2971cefce0", 0xc8}, {&(0x7f0000000080)="1f181db94663aabaafc23b38a04c0ab47c82f3e17ce0e96255be7bbaf2f30a0e09a906556a2e340fde53416ac0b246e3283b87a902fbb68da1", 0x39}, {&(0x7f0000000200)="058668d62d5950f4e22a7bed390d9c5b0b63e7e12e5a7a76ac6530a1b44f2c04e7bf2d9dbae81f0ded918a49d7ca9407ae366910566814a3dd73", 0x3a}, {&(0x7f0000000500)="82abd2dba0376158a21562a59b4972a4cffb01c9e29de78e98988613d643408d9eedcbbf3018125a1b05401d7f882511dbf75c040db9ddd35f6e07a295475fd7d43295d16f8be524eb3181a2d7662f507b7aca53686de0cd6a7104a750a799dc077f68b5", 0x64}, {&(0x7f0000000580)="e53bd648217ac14c2fbf22f9edcd7c4007afb43ad289c3cda038b2a14b76a13b46d6d157c92f651b766c07f5cd7582d5860e3c11365a9a0e5d9f11639cf20d4f9d990ee51cebccc329305e2a21b8de2c5ea349102469efb63319a8b533bcf8eb65983227531bf011657aeef63c0642793c1a1c0cef03e246cf2bfcafad39a28196800ce5137d4b04afb6f2593a34533f707fa39472d3ca50027bb0ce28164f38415b18251d659afaec90d66df0a5a5d6436d21de88ad21b664c73f4bf95c67bec8c1ce26075a8d02e24bf9c3b96b007679e31013d4aa2afd6d0025da139293a9415fb19b6376", 0xe6}], 0x7, &(0x7f0000000700)=[{0x28, 0x114, 0x4, "d7e03f588855f691df46527f6c6eda20da06a93a133005"}, {0x1010, 0x11f, 0x1, 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